                         SEQUENCE LISTING

<110>  BEHROUZIAN, Behnaz
       KREBBER, Anke
       MUNDORFF, Emily
 
<120>  PENICILLIN G ACYLASES

<130>  CX2-028US1

<150>  61/113,224
<151>  2008-11-10

<160>  181   

<170>  PatentIn version 3.5

<210>  1
<211>  2541
<212>  DNA
<213>  Kluyvera citrophila

<400>  1
atgaaaaata gaaatcgtat gatcgtgaac ggtattgtga cttccctgat ctgttgttct       60

agcctgtcag cgctggcggc aagcccgcca accgaggtta agatcgttcg cgatgaatac      120

ggcatgccgc atatttacgc cgatgatacc tatcgactgt tttacggcta tggctacgtg      180

gtggcgcagg atcgcctgtt ccagatggaa atggcgcgcc gcagtactca ggggaccgtc      240

tccgaggtgc tgggcaaagc attcgtcagt tttgataaag atattcgcca gaactactgg      300

ccggattcta ttcgcgcgca gatagcttcc ctctccgctg aggataaatc cattctgcag      360

ggctatgccg atggcatgaa tgcgtggatc gataaagtga acgccagccc cgataagctg      420

ttaccccagc agttctccac ctttggtttt aaacccaagc attgggaacc gtttgatgtg      480

gcgatgattt ttgtcggcac catggcgaac cggttttctg acagcaccag cgaaattgat      540

aacctggcgc tgctgacggc gctaaaagat aaatacggca agcagcaggg catggcggtc      600

tttaaccagc tgaaatggct ggttaatcct tccgcgccaa ccaccattgc ggcgcgggaa      660

agcgcctatc cgctgaagtt tgatctgcaa aacacgcaaa cggcggcgct gctgccgcgc      720

tacgaccagc cggcaccgat gctcgaccgc ccggcaaaag ggaccgatgg cgcgctgctg      780

gcgctgaccg ccgatcagaa ccgggaaact atcgccgcgc agttcgcgca aagcggcgct      840

aacggcctgg ctggctaccc gaccactagc aatatgtggg tgattggcaa aaacaaagcc      900

caggatgcga aggccattat ggtcaatggg ccgcagtttg gttggtatgc gccggcgtac      960

acctacggta tcggcctgca cggcgcgggc tatgacgtca ccggcaatac gccgtttgcc     1020

tatccgggcc tcgtttttgg tcacaacggc accatttcat ggggatccac cgccggtttt     1080

ggtgatgatg tcgatatctt tgccgaaaaa ctttccgccg agaagccggg ctattaccag     1140

cataacggcg agtgggtgaa gatgttgagc cgcaaggaga ctattgcggt caaagacggc     1200

cagccggaga cctttaccgt ttggcgcacg ctgcacggca acgtcattaa aaccgatact     1260

gcgacgcaga ccgcctatgc caaagcgcgc gcctgggatg gcaaagaggt ggcgtccctg     1320

ctggcgtgga cgcaccagat gaaggccaaa aactggccgg agtggacgca gcaggcggcc     1380

aaacaggcgc tgaccattaa ctggtactac gccgatgtga acggcaatat cggctatgtg     1440

cataccggcg cctatccgga tcgccagccc ggccacgacc cgcgtttgcc ggttcccggc     1500

actggaaaat gggactggaa agggttgctg tcgtttgatt tgaatccgaa agtgtataac     1560

ccgcagtcgg gctatatcgc caactggaac aactcgccgc aaaaagacta cccggcctct     1620

gatctgttcg cgttcctgtg gggcggtgcg gatcgagtta ctgagatcga cacgatcctc     1680

gataagcaac cgcgcttcac cgccgatcag gcgtgggatg tgatccgcca aaccagccgt     1740

cgggatctca acctgcggtt gttcttaccg gcgctgaagg acgccaccgc gaacctggcg     1800

gaaaacgatc cgcgccgcca actggtggat aaactggcga gctgggacgg tgaaaacctt     1860

gtcaacgatg acggaaaaac ctatcagcaa ccgggatcgg cgattcttaa cgcctggctg     1920

accagcatgc tcaagcgcac ggtggttgcc gcggtcccag cgccgtttgg caagtggtac     1980

agcgccagtg gctatgaaac cacccaggac gggccaaccg gctcgctgaa catcagcgtg     2040

ggggcgaaaa tcctctacga agctctgcag ggtgataagt cgccaatccc gcaggcggtc     2100

gatctgtttg gcgggaaacc gcagcaggaa gtgatactgg cggcgctgga cgacgcttgg     2160

cagacgctgt caaaacgcta cggtaacgac gtcaccggct ggaaaacccc tgccatggcg     2220

cttaccttcc gggccaataa cttcttcggc gtgccgcagg cggcagcaaa agaggcgcgt     2280

catcaggcgg agtaccagaa ccgcggtacg gaaaacgaca tgattgtctt ctcaccgacg     2340

tcgggtaacc gcccggttct tgcctgggat gtggtggcgc cggggcaaag cggttttatc     2400

gcgccggatg gcaaagccga taagcactat gacgatcagc tgaaaatgta cgagagcttt     2460

ggccgtaaat cgctgtggtt aacgcctcag gacgttgacg agcacaaaga gtctcaggaa     2520

gtgctgcagg tacagcgcta a                                               2541


<210>  2
<211>  846
<212>  PRT
<213>  Kluyvera citrophila

<400>  2

Met Lys Asn Arg Asn Arg Met Ile Val Asn Gly Ile Val Thr Ser Leu 
1               5                   10                  15      


Ile Cys Cys Ser Ser Leu Ser Ala Leu Ala Ala Ser Pro Pro Thr Glu 
            20                  25                  30          


Val Lys Ile Val Arg Asp Glu Tyr Gly Met Pro His Ile Tyr Ala Asp 
        35                  40                  45              


Asp Thr Tyr Arg Leu Phe Tyr Gly Tyr Gly Tyr Val Val Ala Gln Asp 
    50                  55                  60                  


Arg Leu Phe Gln Met Glu Met Ala Arg Arg Ser Thr Gln Gly Thr Val 
65                  70                  75                  80  


Ser Glu Val Leu Gly Lys Ala Phe Val Ser Phe Asp Lys Asp Ile Arg 
                85                  90                  95      


Gln Asn Tyr Trp Pro Asp Ser Ile Arg Ala Gln Ile Ala Ser Leu Ser 
            100                 105                 110         


Ala Glu Asp Lys Ser Ile Leu Gln Gly Tyr Ala Asp Gly Met Asn Ala 
        115                 120                 125             


Trp Ile Asp Lys Val Asn Ala Ser Pro Asp Lys Leu Leu Pro Gln Gln 
    130                 135                 140                 


Phe Ser Thr Phe Gly Phe Lys Pro Lys His Trp Glu Pro Phe Asp Val 
145                 150                 155                 160 


Ala Met Ile Phe Val Gly Thr Met Ala Asn Arg Phe Ser Asp Ser Thr 
                165                 170                 175     


Ser Glu Ile Asp Asn Leu Ala Leu Leu Thr Ala Leu Lys Asp Lys Tyr 
            180                 185                 190         


Gly Lys Gln Gln Gly Met Ala Val Phe Asn Gln Leu Lys Trp Leu Val 
        195                 200                 205             


Asn Pro Ser Ala Pro Thr Thr Ile Ala Ala Arg Glu Ser Ala Tyr Pro 
    210                 215                 220                 


Leu Lys Phe Asp Leu Gln Asn Thr Gln Thr Ala Ala Leu Leu Pro Arg 
225                 230                 235                 240 


Tyr Asp Gln Pro Ala Pro Met Leu Asp Arg Pro Ala Lys Gly Thr Asp 
                245                 250                 255     


Gly Ala Leu Leu Ala Leu Thr Ala Asp Gln Asn Arg Glu Thr Ile Ala 
            260                 265                 270         


Ala Gln Phe Ala Gln Ser Gly Ala Asn Gly Leu Ala Gly Tyr Pro Thr 
        275                 280                 285             


Thr Ser Asn Met Trp Val Ile Gly Lys Asn Lys Ala Gln Asp Ala Lys 
    290                 295                 300                 


Ala Ile Met Val Asn Gly Pro Gln Phe Gly Trp Tyr Ala Pro Ala Tyr 
305                 310                 315                 320 


Thr Tyr Gly Ile Gly Leu His Gly Ala Gly Tyr Asp Val Thr Gly Asn 
                325                 330                 335     


Thr Pro Phe Ala Tyr Pro Gly Leu Val Phe Gly His Asn Gly Thr Ile 
            340                 345                 350         


Ser Trp Gly Ser Thr Ala Gly Phe Gly Asp Asp Val Asp Ile Phe Ala 
        355                 360                 365             


Glu Lys Leu Ser Ala Glu Lys Pro Gly Tyr Tyr Gln His Asn Gly Glu 
    370                 375                 380                 


Trp Val Lys Met Leu Ser Arg Lys Glu Thr Ile Ala Val Lys Asp Gly 
385                 390                 395                 400 


Gln Pro Glu Thr Phe Thr Val Trp Arg Thr Leu His Gly Asn Val Ile 
                405                 410                 415     


Lys Thr Asp Thr Ala Thr Gln Thr Ala Tyr Ala Lys Ala Arg Ala Trp 
            420                 425                 430         


Asp Gly Lys Glu Val Ala Ser Leu Leu Ala Trp Thr His Gln Met Lys 
        435                 440                 445             


Ala Lys Asn Trp Pro Glu Trp Thr Gln Gln Ala Ala Lys Gln Ala Leu 
    450                 455                 460                 


Thr Ile Asn Trp Tyr Tyr Ala Asp Val Asn Gly Asn Ile Gly Tyr Val 
465                 470                 475                 480 


His Thr Gly Ala Tyr Pro Asp Arg Gln Pro Gly His Asp Pro Arg Leu 
                485                 490                 495     


Pro Val Pro Gly Thr Gly Lys Trp Asp Trp Lys Gly Leu Leu Ser Phe 
            500                 505                 510         


Asp Leu Asn Pro Lys Val Tyr Asn Pro Gln Ser Gly Tyr Ile Ala Asn 
        515                 520                 525             


Trp Asn Asn Ser Pro Gln Lys Asp Tyr Pro Ala Ser Asp Leu Phe Ala 
    530                 535                 540                 


Phe Leu Trp Gly Gly Ala Asp Arg Val Thr Glu Ile Asp Thr Ile Leu 
545                 550                 555                 560 


Asp Lys Gln Pro Arg Phe Thr Ala Asp Gln Ala Trp Asp Val Ile Arg 
                565                 570                 575     


Gln Thr Ser Arg Arg Asp Leu Asn Leu Arg Leu Phe Leu Pro Ala Leu 
            580                 585                 590         


Lys Asp Ala Thr Ala Asn Leu Ala Glu Asn Asp Pro Arg Arg Gln Leu 
        595                 600                 605             


Val Asp Lys Leu Ala Ser Trp Asp Gly Glu Asn Leu Val Asn Asp Asp 
    610                 615                 620                 


Gly Lys Thr Tyr Gln Gln Pro Gly Ser Ala Ile Leu Asn Ala Trp Leu 
625                 630                 635                 640 


Thr Ser Met Leu Lys Arg Thr Val Val Ala Ala Val Pro Ala Pro Phe 
                645                 650                 655     


Gly Lys Trp Tyr Ser Ala Ser Gly Tyr Glu Thr Thr Gln Asp Gly Pro 
            660                 665                 670         


Thr Gly Ser Leu Asn Ile Ser Val Gly Ala Lys Ile Leu Tyr Glu Ala 
        675                 680                 685             


Leu Gln Gly Asp Lys Ser Pro Ile Pro Gln Ala Val Asp Leu Phe Gly 
    690                 695                 700                 


Gly Lys Pro Gln Gln Glu Val Ile Leu Ala Ala Leu Asp Asp Ala Trp 
705                 710                 715                 720 


Gln Thr Leu Ser Lys Arg Tyr Gly Asn Asp Val Thr Gly Trp Lys Thr 
                725                 730                 735     


Pro Ala Met Ala Leu Thr Phe Arg Ala Asn Asn Phe Phe Gly Val Pro 
            740                 745                 750         


Gln Ala Ala Ala Lys Glu Ala Arg His Gln Ala Glu Tyr Gln Asn Arg 
        755                 760                 765             


Gly Thr Glu Asn Asp Met Ile Val Phe Ser Pro Thr Ser Gly Asn Arg 
    770                 775                 780                 


Pro Val Leu Ala Trp Asp Val Val Ala Pro Gly Gln Ser Gly Phe Ile 
785                 790                 795                 800 


Ala Pro Asp Gly Lys Ala Asp Lys His Tyr Asp Asp Gln Leu Lys Met 
                805                 810                 815     


Tyr Glu Ser Phe Gly Arg Lys Ser Leu Trp Leu Thr Pro Gln Asp Val 
            820                 825                 830         


Asp Glu His Lys Glu Ser Gln Glu Val Leu Gln Val Gln Arg 
        835                 840                 845     


<210>  3
<211>  2295
<212>  DNA
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  3
agcaatatgt gggtgattgg caaaaacaaa gcccaggatg cgaaggccat tatggtcaat       60

gggccgcagt ttggttggta tgtgccggcg tacacctacg gtatcggcct gcacggcgcg      120

ggctatgacg tcaccggcaa tacgccgttt gcctatccgg gcctcgtttt tggtcacaac      180

ggcaccattt catggggatc caccgccggt tttggtgatg gtgtcgatat ctttgccgaa      240

aaactttccg ccgagaagcc gggctattac cagcataacg gcgagtgggt gaagatgttg      300

agccgcaagg agactattgc ggtcaaagac ggccagccgg agacctttac cgtttggcgc      360

acgctgcacg gcaacgtcat taaaaccgat actgcgacgc agaccgccta tgccaaagcg      420

cgcgcctggg atggcaaaga ggtggcgtcc ctgctggcgt ggacgcacca gatgaaggcc      480

aaaaactggc cggagtggac gcagcaggcg gccaaacagg cgctgaccat taactggtac      540

tacgccgatg tgaacggcaa tatcggctat gtgcataccg gcgcctatcc ggatcgccag      600

cccggccacg acccgcgttt gccggttccc ggcactggaa aatgggactg gaaagggttg      660

ctgtcgtttg atttgaatcc gaaagtgtat aacccgcagt cgggctatat cgccaactgg      720

aacaactcgc cgcaaaaaga ctacccggcc tctgatctgt tcgcgttcct gtggggcggt      780

gcggatcgag ttactgagat cgacacgatc ctcgataagc aaccgcgctt caccgccgat      840

caggcgtggg atgtgatccg ccaaaccagc cgtcgggatc tcaacctgcg gttgttctta      900

ccggcgctga aggacgccac cgcgaacctg gcggaaaacg atccgcgccg ccaactggtg      960

gataaactgg cgagctggga cggcgaaaac cttgtcaacg atgacggaaa aacctatcag     1020

caaccgggat cggcgattct taacgcctgg ctgaccagca tgctcaagcg cacggtggtt     1080

gccgcggtcc cagcgccgtt tggtaagtgg tacagcgcca gtggctatga aaccacccag     1140

gacgggccaa ccggctcgct gaacatcagc gtgggggcga aaatcctcta cgaagctctg     1200

cagggtgata agtcgccaat cccgcaggcg gtcgatctgt ttggcgggaa accgcagcag     1260

gaagtaatac tggcggcgct ggacgacgct tggcagacgc tgtcaaaacg ctacggtaac     1320

gacgtcaccg gctggaaaac ccctgccatg gcgcttacct tccgggccaa taacttcttc     1380

ggcgtgccgc aggcggcagc aaaagaggcg cgtcatcagg cggagtacca gaaccgcggt     1440

acggaaaacg acatgattgt cttctcaccg acgtcgggta accgcccggt tcttgcctgg     1500

gatgtggtgg cgccggggca aagcggtttt atcgcgccgg atggcaaagc cgataagcac     1560

tatgacgatc agctgaaaat gtacgagagc tttggccgta aatcgctgtg gttaacgcct     1620

caggacgttg acgagcacca agagtctcag gaagtgctgc aggtacagtt ggatcagacc     1680

gaggttaaga tcgttcgcga tgaatacggc atgccgcata tttacgccga tgatacctat     1740

cgactgtttt acggctatgg ctacgtggtg gcgcaggatc gcctgttcca gatggaaatg     1800

gcgcgccgca gtactcaggg gaccgtctcc gaggtgctgg gcaaagcatt cgtcagtttt     1860

gataaagata ttcgccagaa ctactggccg gattctattc gcgcgcagat agcttccctc     1920

tccgctgagg ataaatccat tctgcagggc tatgccgatg gcatgaatgc gtggatcgat     1980

aaagtgaacg ccagccccga taagctgtta ccccagcagt tctccacctt tggttttaaa     2040

cccaagcatt gggaaccgtt tgatgtggcg atgatttttg tcggcaccat ggcgaaccgt     2100

ttctctgaca gcaccagcga aattgataac ctggcgctgc tgacggcgct aaaagacaaa     2160

tacggcaagc agcagggcat ggcggtcttt aaccagctga aatggctggt taatccttcc     2220

gcgccaacca ccattgcggc gcgggaaagc gcctatccgc tgaagtttga tctgcaaaac     2280

acgcaaacgg cgtaa                                                      2295


<210>  4
<211>  764
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  4

Ser Asn Met Trp Val Ile Gly Lys Asn Lys Ala Gln Asp Ala Lys Ala 
1               5                   10                  15      


Ile Met Val Asn Gly Pro Gln Phe Gly Trp Tyr Val Pro Ala Tyr Thr 
            20                  25                  30          


Tyr Gly Ile Gly Leu His Gly Ala Gly Tyr Asp Val Thr Gly Asn Thr 
        35                  40                  45              


Pro Phe Ala Tyr Pro Gly Leu Val Phe Gly His Asn Gly Thr Ile Ser 
    50                  55                  60                  


Trp Gly Ser Thr Ala Gly Phe Gly Asp Gly Val Asp Ile Phe Ala Glu 
65                  70                  75                  80  


Lys Leu Ser Ala Glu Lys Pro Gly Tyr Tyr Gln His Asn Gly Glu Trp 
                85                  90                  95      


Val Lys Met Leu Ser Arg Lys Glu Thr Ile Ala Val Lys Asp Gly Gln 
            100                 105                 110         


Pro Glu Thr Phe Thr Val Trp Arg Thr Leu His Gly Asn Val Ile Lys 
        115                 120                 125             


Thr Asp Thr Ala Thr Gln Thr Ala Tyr Ala Lys Ala Arg Ala Trp Asp 
    130                 135                 140                 


Gly Lys Glu Val Ala Ser Leu Leu Ala Trp Thr His Gln Met Lys Ala 
145                 150                 155                 160 


Lys Asn Trp Pro Glu Trp Thr Gln Gln Ala Ala Lys Gln Ala Leu Thr 
                165                 170                 175     


Ile Asn Trp Tyr Tyr Ala Asp Val Asn Gly Asn Ile Gly Tyr Val His 
            180                 185                 190         


Thr Gly Ala Tyr Pro Asp Arg Gln Pro Gly His Asp Pro Arg Leu Pro 
        195                 200                 205             


Val Pro Gly Thr Gly Lys Trp Asp Trp Lys Gly Leu Leu Ser Phe Asp 
    210                 215                 220                 


Leu Asn Pro Lys Val Tyr Asn Pro Gln Ser Gly Tyr Ile Ala Asn Trp 
225                 230                 235                 240 


Asn Asn Ser Pro Gln Lys Asp Tyr Pro Ala Ser Asp Leu Phe Ala Phe 
                245                 250                 255     


Leu Trp Gly Gly Ala Asp Arg Val Thr Glu Ile Asp Thr Ile Leu Asp 
            260                 265                 270         


Lys Gln Pro Arg Phe Thr Ala Asp Gln Ala Trp Asp Val Ile Arg Gln 
        275                 280                 285             


Thr Ser Arg Arg Asp Leu Asn Leu Arg Leu Phe Leu Pro Ala Leu Lys 
    290                 295                 300                 


Asp Ala Thr Ala Asn Leu Ala Glu Asn Asp Pro Arg Arg Gln Leu Val 
305                 310                 315                 320 


Asp Lys Leu Ala Ser Trp Asp Gly Glu Asn Leu Val Asn Asp Asp Gly 
                325                 330                 335     


Lys Thr Tyr Gln Gln Pro Gly Ser Ala Ile Leu Asn Ala Trp Leu Thr 
            340                 345                 350         


Ser Met Leu Lys Arg Thr Val Val Ala Ala Val Pro Ala Pro Phe Gly 
        355                 360                 365             


Lys Trp Tyr Ser Ala Ser Gly Tyr Glu Thr Thr Gln Asp Gly Pro Thr 
    370                 375                 380                 


Gly Ser Leu Asn Ile Ser Val Gly Ala Lys Ile Leu Tyr Glu Ala Leu 
385                 390                 395                 400 


Gln Gly Asp Lys Ser Pro Ile Pro Gln Ala Val Asp Leu Phe Gly Gly 
                405                 410                 415     


Lys Pro Gln Gln Glu Val Ile Leu Ala Ala Leu Asp Asp Ala Trp Gln 
            420                 425                 430         


Thr Leu Ser Lys Arg Tyr Gly Asn Asp Val Thr Gly Trp Lys Thr Pro 
        435                 440                 445             


Ala Met Ala Leu Thr Phe Arg Ala Asn Asn Phe Phe Gly Val Pro Gln 
    450                 455                 460                 


Ala Ala Ala Lys Glu Ala Arg His Gln Ala Glu Tyr Gln Asn Arg Gly 
465                 470                 475                 480 


Thr Glu Asn Asp Met Ile Val Phe Ser Pro Thr Ser Gly Asn Arg Pro 
                485                 490                 495     


Val Leu Ala Trp Asp Val Val Ala Pro Gly Gln Ser Gly Phe Ile Ala 
            500                 505                 510         


Pro Asp Gly Lys Ala Asp Lys His Tyr Asp Asp Gln Leu Lys Met Tyr 
        515                 520                 525             


Glu Ser Phe Gly Arg Lys Ser Leu Trp Leu Thr Pro Gln Asp Val Asp 
    530                 535                 540                 


Glu His Gln Glu Ser Gln Glu Val Leu Gln Val Gln Leu Asp Gln Thr 
545                 550                 555                 560 


Glu Val Lys Ile Val Arg Asp Glu Tyr Gly Met Pro His Ile Tyr Ala 
                565                 570                 575     


Asp Asp Thr Tyr Arg Leu Phe Tyr Gly Tyr Gly Tyr Val Val Ala Gln 
            580                 585                 590         


Asp Arg Leu Phe Gln Met Glu Met Ala Arg Arg Ser Thr Gln Gly Thr 
        595                 600                 605             


Val Ser Glu Val Leu Gly Lys Ala Phe Val Ser Phe Asp Lys Asp Ile 
    610                 615                 620                 


Arg Gln Asn Tyr Trp Pro Asp Ser Ile Arg Ala Gln Ile Ala Ser Leu 
625                 630                 635                 640 


Ser Ala Glu Asp Lys Ser Ile Leu Gln Gly Tyr Ala Asp Gly Met Asn 
                645                 650                 655     


Ala Trp Ile Asp Lys Val Asn Ala Ser Pro Asp Lys Leu Leu Pro Gln 
            660                 665                 670         


Gln Phe Ser Thr Phe Gly Phe Lys Pro Lys His Trp Glu Pro Phe Asp 
        675                 680                 685             


Val Ala Met Ile Phe Val Gly Thr Met Ala Asn Arg Phe Ser Asp Ser 
    690                 695                 700                 


Thr Ser Glu Ile Asp Asn Leu Ala Leu Leu Thr Ala Leu Lys Asp Lys 
705                 710                 715                 720 


Tyr Gly Lys Gln Gln Gly Met Ala Val Phe Asn Gln Leu Lys Trp Leu 
                725                 730                 735     


Val Asn Pro Ser Ala Pro Thr Thr Ile Ala Ala Arg Glu Ser Ala Tyr 
            740                 745                 750         


Pro Leu Lys Phe Asp Leu Gln Asn Thr Gln Thr Ala 
        755                 760                 


<210>  5
<211>  2295
<212>  DNA
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  5
agcaatatgt gggtgattgg caaaaacaaa gcccaggatg cgaaggccat tatggtcaat       60

gggccgcagt ttggttggta tgtgccggcg tacacctacg gtatcggcct gcacggcgcg      120

ggctatgacg tcaccggcaa tacgccgttt gcctatccgg gcctcgtttt tggtcacaac      180

ggcaccattt catggggatc caccgccggt tttggtgatg gtgtcgatat ctttgccgaa      240

aaactttccg ccgagaagcc gggctattac cagcataacg gcgagtgggt gaagatgttg      300

agccgcaagg agactattgc ggtcaaagac ggccagccgg agacctttac cgtttggcgc      360

acgctgcacg gcaacgtcat taaaaccgat actgcgacgc agaccgccta tgccaaagcg      420

cgcgcctggg atggcaaaga ggtggcgtcc ctgctggcgt ggacgcacca gatgaaggcc      480

aaaaactggc cggagtggac gcagcaggcg gccaaacagg cgctgaccat taactggtac      540

tacgccgatg tgaacggcaa tatcggctat gtgcataccg gcgcctatcc ggatcgccag      600

cccggccacg acccgcgttt gccggttccc ggcactggaa aatgggactg gaaagggttg      660

ctgtcgtttg atttgaatcc gaaagtgtat aacccgcagt cgggctatat cgccaactgg      720

aacaactcgc cgcaaaaaga ctacccggcc tctgatctgt tcgcgttcct gtggggcggt      780

gcggatcgag ttactgagat cgacacgatc ctcgataagc aaccgcgctt caccgccgat      840

caggcgtggg atgtgatccg ccaaaccagc cgtcgggatc tcaacctgcg gttgttctta      900

ccggcgctga aggacgccac cgcgaacctg gcggaaaacg atccgcgccg ccaactggtg      960

gataaactgg cgagctggga cggcgaaaac cttgtcaacg atgacggaaa aacctatcag     1020

caaccgggat cggcgattct taacgcctgg ctgaccagca tgctcaagcg cacggtggtt     1080

gccgcggtcc cagcgccgtt tggtaagtgg tacagcgcca gtggctatga aaccacccag     1140

gacgggccaa ccggctcgct gaacatcagc gtgggggcga aaatcctcta cgaagctctg     1200

cagggtgata agtcgccaat cccgcaggcg gtcgatctgt ttggcgggaa accgcagcag     1260

gaagtaatac tggcggcgct ggacgacgct tggcagacgc tgtcaaaacg ctacggtaac     1320

gacgtcaccg gctggaaaac ccctgccatg gcgcttacct tccgggccaa taacttcttc     1380

ggcgtgccgc aggcggcagc aaaagaggcg cgtcatcagg cggagtacca gaaccgcggt     1440

acggaaaacg acatgattgt cttctcaccg acgtcgggta accgcccggt tcttgcctgg     1500

gatgtggtgg cgccggggca aagcggtttt atcgcgccgg atggcaaagc cgataagcac     1560

tatgacgatc agctgaaaat gtacgagagc tttggccgta aatcgctgtg gttaacgcct     1620

caggacgttg acgagcacca agagtctcag gaagtgctgc aggtacagtt ggatcagacc     1680

gaggttaaga tcgttcgcga tgaatacggc atgccgcata tttacgccga tgatacctat     1740

cgactgtttt acggctatgg ctacgtggtg gcgcaggatc gcctgttcca gatggaaatg     1800

gcgcgccgca gtactcaggg gaccgtctcc gaggtgctgg gcaaagcatt cgtcagtttt     1860

gataaagata ttcgccagaa ctactggccg gattctattc gcgcgcagat agcttccctc     1920

tccgctgagg ataaatccat tctgcagggc tatgccgatg gcatgaatgc gtggatcgat     1980

aaagtgaacg ccagccccga taagctgtta ccccagcagt tctccacctt tggttttaaa     2040

cccaagcatt gggaaccgtt tgatgtggcg atgatttttg tcggcaccat ggcgaaccgt     2100

tggtctgaca gcaccagcga aattgataac ctggcgctgc tgacggcgct aaaagacaaa     2160

tacggcaagc agcagggcat ggcggtcttt aaccagctga aatggctggt taatccttcc     2220

gcgccaacca ccattgcggc gcgggaaagc gcctatccgc tgaagtttga tctgcaaaac     2280

acgcaaacgg cgtaa                                                      2295


<210>  6
<211>  764
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  6

Ser Asn Met Trp Val Ile Gly Lys Asn Lys Ala Gln Asp Ala Lys Ala 
1               5                   10                  15      


Ile Met Val Asn Gly Pro Gln Phe Gly Trp Tyr Val Pro Ala Tyr Thr 
            20                  25                  30          


Tyr Gly Ile Gly Leu His Gly Ala Gly Tyr Asp Val Thr Gly Asn Thr 
        35                  40                  45              


Pro Phe Ala Tyr Pro Gly Leu Val Phe Gly His Asn Gly Thr Ile Ser 
    50                  55                  60                  


Trp Gly Ser Thr Ala Gly Phe Gly Asp Gly Val Asp Ile Phe Ala Glu 
65                  70                  75                  80  


Lys Leu Ser Ala Glu Lys Pro Gly Tyr Tyr Gln His Asn Gly Glu Trp 
                85                  90                  95      


Val Lys Met Leu Ser Arg Lys Glu Thr Ile Ala Val Lys Asp Gly Gln 
            100                 105                 110         


Pro Glu Thr Phe Thr Val Trp Arg Thr Leu His Gly Asn Val Ile Lys 
        115                 120                 125             


Thr Asp Thr Ala Thr Gln Thr Ala Tyr Ala Lys Ala Arg Ala Trp Asp 
    130                 135                 140                 


Gly Lys Glu Val Ala Ser Leu Leu Ala Trp Thr His Gln Met Lys Ala 
145                 150                 155                 160 


Lys Asn Trp Pro Glu Trp Thr Gln Gln Ala Ala Lys Gln Ala Leu Thr 
                165                 170                 175     


Ile Asn Trp Tyr Tyr Ala Asp Val Asn Gly Asn Ile Gly Tyr Val His 
            180                 185                 190         


Thr Gly Ala Tyr Pro Asp Arg Gln Pro Gly His Asp Pro Arg Leu Pro 
        195                 200                 205             


Val Pro Gly Thr Gly Lys Trp Asp Trp Lys Gly Leu Leu Ser Phe Asp 
    210                 215                 220                 


Leu Asn Pro Lys Val Tyr Asn Pro Gln Ser Gly Tyr Ile Ala Asn Trp 
225                 230                 235                 240 


Asn Asn Ser Pro Gln Lys Asp Tyr Pro Ala Ser Asp Leu Phe Ala Phe 
                245                 250                 255     


Leu Trp Gly Gly Ala Asp Arg Val Thr Glu Ile Asp Thr Ile Leu Asp 
            260                 265                 270         


Lys Gln Pro Arg Phe Thr Ala Asp Gln Ala Trp Asp Val Ile Arg Gln 
        275                 280                 285             


Thr Ser Arg Arg Asp Leu Asn Leu Arg Leu Phe Leu Pro Ala Leu Lys 
    290                 295                 300                 


Asp Ala Thr Ala Asn Leu Ala Glu Asn Asp Pro Arg Arg Gln Leu Val 
305                 310                 315                 320 


Asp Lys Leu Ala Ser Trp Asp Gly Glu Asn Leu Val Asn Asp Asp Gly 
                325                 330                 335     


Lys Thr Tyr Gln Gln Pro Gly Ser Ala Ile Leu Asn Ala Trp Leu Thr 
            340                 345                 350         


Ser Met Leu Lys Arg Thr Val Val Ala Ala Val Pro Ala Pro Phe Gly 
        355                 360                 365             


Lys Trp Tyr Ser Ala Ser Gly Tyr Glu Thr Thr Gln Asp Gly Pro Thr 
    370                 375                 380                 


Gly Ser Leu Asn Ile Ser Val Gly Ala Lys Ile Leu Tyr Glu Ala Leu 
385                 390                 395                 400 


Gln Gly Asp Lys Ser Pro Ile Pro Gln Ala Val Asp Leu Phe Gly Gly 
                405                 410                 415     


Lys Pro Gln Gln Glu Val Ile Leu Ala Ala Leu Asp Asp Ala Trp Gln 
            420                 425                 430         


Thr Leu Ser Lys Arg Tyr Gly Asn Asp Val Thr Gly Trp Lys Thr Pro 
        435                 440                 445             


Ala Met Ala Leu Thr Phe Arg Ala Asn Asn Phe Phe Gly Val Pro Gln 
    450                 455                 460                 


Ala Ala Ala Lys Glu Ala Arg His Gln Ala Glu Tyr Gln Asn Arg Gly 
465                 470                 475                 480 


Thr Glu Asn Asp Met Ile Val Phe Ser Pro Thr Ser Gly Asn Arg Pro 
                485                 490                 495     


Val Leu Ala Trp Asp Val Val Ala Pro Gly Gln Ser Gly Phe Ile Ala 
            500                 505                 510         


Pro Asp Gly Lys Ala Asp Lys His Tyr Asp Asp Gln Leu Lys Met Tyr 
        515                 520                 525             


Glu Ser Phe Gly Arg Lys Ser Leu Trp Leu Thr Pro Gln Asp Val Asp 
    530                 535                 540                 


Glu His Gln Glu Ser Gln Glu Val Leu Gln Val Gln Leu Asp Gln Thr 
545                 550                 555                 560 


Glu Val Lys Ile Val Arg Asp Glu Tyr Gly Met Pro His Ile Tyr Ala 
                565                 570                 575     


Asp Asp Thr Tyr Arg Leu Phe Tyr Gly Tyr Gly Tyr Val Val Ala Gln 
            580                 585                 590         


Asp Arg Leu Phe Gln Met Glu Met Ala Arg Arg Ser Thr Gln Gly Thr 
        595                 600                 605             


Val Ser Glu Val Leu Gly Lys Ala Phe Val Ser Phe Asp Lys Asp Ile 
    610                 615                 620                 


Arg Gln Asn Tyr Trp Pro Asp Ser Ile Arg Ala Gln Ile Ala Ser Leu 
625                 630                 635                 640 


Ser Ala Glu Asp Lys Ser Ile Leu Gln Gly Tyr Ala Asp Gly Met Asn 
                645                 650                 655     


Ala Trp Ile Asp Lys Val Asn Ala Ser Pro Asp Lys Leu Leu Pro Gln 
            660                 665                 670         


Gln Phe Ser Thr Phe Gly Phe Lys Pro Lys His Trp Glu Pro Phe Asp 
        675                 680                 685             


Val Ala Met Ile Phe Val Gly Thr Met Ala Asn Arg Trp Ser Asp Ser 
    690                 695                 700                 


Thr Ser Glu Ile Asp Asn Leu Ala Leu Leu Thr Ala Leu Lys Asp Lys 
705                 710                 715                 720 


Tyr Gly Lys Gln Gln Gly Met Ala Val Phe Asn Gln Leu Lys Trp Leu 
                725                 730                 735     


Val Asn Pro Ser Ala Pro Thr Thr Ile Ala Ala Arg Glu Ser Ala Tyr 
            740                 745                 750         


Pro Leu Lys Phe Asp Leu Gln Asn Thr Gln Thr Ala 
        755                 760                 


<210>  7
<211>  2295
<212>  DNA
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  7
agcaatatgt gggtgattgg caaaaacaaa gcccaggatg cgaaggccat tatggtcaat       60

ggaccgcagt atggttggta tgcgccggcg tacacctacg gtatcggcct gcacggcgcg      120

ggctatgacg tcaccggcaa tacgccgttt gcctatccgg gcctcgtttt tggtcacaac      180

ggcaccattt catggggatc caccgccggt tttggtgatg gtgtcgatat ctttgccgaa      240

aaactttccg ccgagaagcc gggctattac cagcataacg gcgagtgggt gaagatgttg      300

agccgcaagg agactattgc ggtcaaagac ggccagccgg agacctttac cgtttggcgc      360

acgctgcacg gcaacgtcat taaaaccgat actgcgacgc agaccgccta tgccaaagcg      420

cgcgcctggg atggcaaaga ggtggcgtcc ctgctggcgt ggacgcacca gatgaaggcc      480

aaaaactggc cggagtggac gcagcaggcg gccaaacagg cgctgaccat taactggtac      540

tacgccgatg tgaacggcaa tatcggctat gtgcataccg gcgcctatcc ggatcgccag      600

cccggccacg acccgcgttt gccggttccc ggcactggaa aatgggactg gaaagggttg      660

ctgtcgtttg atttgaatcc gaaagtgtat aacccgcagt cgggctatat cgccaactgg      720

aacaactcgc cgcaaaaaga ctacccggcc tctgatctgt tcgcgttcct gtggggcggt      780

gcggatcgag ttactgagat cgacacgatc ctcgataagc aaccgcgctt caccgccgat      840

caggcgtggg atgtgatccg ccaaaccagc cgtcgggatc tcaacctgcg gttgttctta      900

ccggcgctga aggacgccac cgcgaacctg gcggaaaacg atccgcgccg ccaactggtg      960

gataaactgg cgagctggga cggcgaaaac cttgtcaacg atgacggaaa aacctatcag     1020

caaccgggat cggcgattct taacgcctgg ctgaccagca tgctcaagcg cacggtggtt     1080

gccgcggtcc cagcgccgtt tggtaagtgg tacagcgcca gtggctatga aaccacccag     1140

gacgggccaa ccggctcgct gaacatcagc gtgggggcga aaatcctcta cgaagctctg     1200

cagggtgata agtcgccaat cccgcaggcg gtcgatctgt ttggcgggaa accgcagcag     1260

gaagtaatac tggcggcgct ggacgacgct tggcagacgc tgtcaaaacg ctacggtaac     1320

gacgtcaccg gctggaaaac ccctgccatg gcgcttacct tccgggccaa taacttcttc     1380

ggcgtgccgc aggcggcagc aaaagaggcg cgtcatcagg cggagtacca gaaccgcggt     1440

acggaaaacg acatgattgt cttctcaccg acgtcgggta accgcccggt tcttgcctgg     1500

gatgtggtgg cgccggggca aagcggtttt atcgcgccgg atggcaaagc cgataagcac     1560

tatgacgatc agctgaaaat gtacgagagc tttggccgta aatcgctgtg gttaacgcct     1620

caggacgttg acgagcacca agagtctcag gaagtgctgc aggtacagtt ggatcagacc     1680

gaggttaaga tcgttcgcga tgaatacggc atgccgcata tttacgccga tgatacctat     1740

cgactgtttt acggctatgg ctacgtggtg gcgcaggatc gcctgttcca gatggaaatg     1800

gcgcgccgca gtactcaggg gaccgtctcc gaggtgctgg gcaaagcatt cgtcagtttt     1860

gataaagata ttcgccagaa ctactggccg gattctattc gcgcgcagat agcttccctc     1920

tccgctgagg ataaatccat tctgcagggc tatgccgatg gcatgaatgc gtggatcgat     1980

aaagtgaacg ccagccccga taagctgtta ccccagcagt tctccacctt tggttttaaa     2040

cccaagcatt gggaaccgtt tgatgtggcg atgatttttg tcggcaccat ggcgaaccgt     2100

ttctctgaca gcaccagcga aattgataac ctggcgctgc tgacggcgct aaaagacaaa     2160

tacggcaagc agcagggcat ggcggtcttt aaccagctga aatggctggt taatccttcc     2220

gcgccaacca ccattgcggc gcgggaaagc gcctatccgc tgaagtttga tctgcaaaac     2280

acgcaaacgg cgtaa                                                      2295


<210>  8
<211>  764
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  8

Ser Asn Met Trp Val Ile Gly Lys Asn Lys Ala Gln Asp Ala Lys Ala 
1               5                   10                  15      


Ile Met Val Asn Gly Pro Gln Tyr Gly Trp Tyr Ala Pro Ala Tyr Thr 
            20                  25                  30          


Tyr Gly Ile Gly Leu His Gly Ala Gly Tyr Asp Val Thr Gly Asn Thr 
        35                  40                  45              


Pro Phe Ala Tyr Pro Gly Leu Val Phe Gly His Asn Gly Thr Ile Ser 
    50                  55                  60                  


Trp Gly Ser Thr Ala Gly Phe Gly Asp Gly Val Asp Ile Phe Ala Glu 
65                  70                  75                  80  


Lys Leu Ser Ala Glu Lys Pro Gly Tyr Tyr Gln His Asn Gly Glu Trp 
                85                  90                  95      


Val Lys Met Leu Ser Arg Lys Glu Thr Ile Ala Val Lys Asp Gly Gln 
            100                 105                 110         


Pro Glu Thr Phe Thr Val Trp Arg Thr Leu His Gly Asn Val Ile Lys 
        115                 120                 125             


Thr Asp Thr Ala Thr Gln Thr Ala Tyr Ala Lys Ala Arg Ala Trp Asp 
    130                 135                 140                 


Gly Lys Glu Val Ala Ser Leu Leu Ala Trp Thr His Gln Met Lys Ala 
145                 150                 155                 160 


Lys Asn Trp Pro Glu Trp Thr Gln Gln Ala Ala Lys Gln Ala Leu Thr 
                165                 170                 175     


Ile Asn Trp Tyr Tyr Ala Asp Val Asn Gly Asn Ile Gly Tyr Val His 
            180                 185                 190         


Thr Gly Ala Tyr Pro Asp Arg Gln Pro Gly His Asp Pro Arg Leu Pro 
        195                 200                 205             


Val Pro Gly Thr Gly Lys Trp Asp Trp Lys Gly Leu Leu Ser Phe Asp 
    210                 215                 220                 


Leu Asn Pro Lys Val Tyr Asn Pro Gln Ser Gly Tyr Ile Ala Asn Trp 
225                 230                 235                 240 


Asn Asn Ser Pro Gln Lys Asp Tyr Pro Ala Ser Asp Leu Phe Ala Phe 
                245                 250                 255     


Leu Trp Gly Gly Ala Asp Arg Val Thr Glu Ile Asp Thr Ile Leu Asp 
            260                 265                 270         


Lys Gln Pro Arg Phe Thr Ala Asp Gln Ala Trp Asp Val Ile Arg Gln 
        275                 280                 285             


Thr Ser Arg Arg Asp Leu Asn Leu Arg Leu Phe Leu Pro Ala Leu Lys 
    290                 295                 300                 


Asp Ala Thr Ala Asn Leu Ala Glu Asn Asp Pro Arg Arg Gln Leu Val 
305                 310                 315                 320 


Asp Lys Leu Ala Ser Trp Asp Gly Glu Asn Leu Val Asn Asp Asp Gly 
                325                 330                 335     


Lys Thr Tyr Gln Gln Pro Gly Ser Ala Ile Leu Asn Ala Trp Leu Thr 
            340                 345                 350         


Ser Met Leu Lys Arg Thr Val Val Ala Ala Val Pro Ala Pro Phe Gly 
        355                 360                 365             


Lys Trp Tyr Ser Ala Ser Gly Tyr Glu Thr Thr Gln Asp Gly Pro Thr 
    370                 375                 380                 


Gly Ser Leu Asn Ile Ser Val Gly Ala Lys Ile Leu Tyr Glu Ala Leu 
385                 390                 395                 400 


Gln Gly Asp Lys Ser Pro Ile Pro Gln Ala Val Asp Leu Phe Gly Gly 
                405                 410                 415     


Lys Pro Gln Gln Glu Val Ile Leu Ala Ala Leu Asp Asp Ala Trp Gln 
            420                 425                 430         


Thr Leu Ser Lys Arg Tyr Gly Asn Asp Val Thr Gly Trp Lys Thr Pro 
        435                 440                 445             


Ala Met Ala Leu Thr Phe Arg Ala Asn Asn Phe Phe Gly Val Pro Gln 
    450                 455                 460                 


Ala Ala Ala Lys Glu Ala Arg His Gln Ala Glu Tyr Gln Asn Arg Gly 
465                 470                 475                 480 


Thr Glu Asn Asp Met Ile Val Phe Ser Pro Thr Ser Gly Asn Arg Pro 
                485                 490                 495     


Val Leu Ala Trp Asp Val Val Ala Pro Gly Gln Ser Gly Phe Ile Ala 
            500                 505                 510         


Pro Asp Gly Lys Ala Asp Lys His Tyr Asp Asp Gln Leu Lys Met Tyr 
        515                 520                 525             


Glu Ser Phe Gly Arg Lys Ser Leu Trp Leu Thr Pro Gln Asp Val Asp 
    530                 535                 540                 


Glu His Gln Glu Ser Gln Glu Val Leu Gln Val Gln Leu Asp Gln Thr 
545                 550                 555                 560 


Glu Val Lys Ile Val Arg Asp Glu Tyr Gly Met Pro His Ile Tyr Ala 
                565                 570                 575     


Asp Asp Thr Tyr Arg Leu Phe Tyr Gly Tyr Gly Tyr Val Val Ala Gln 
            580                 585                 590         


Asp Arg Leu Phe Gln Met Glu Met Ala Arg Arg Ser Thr Gln Gly Thr 
        595                 600                 605             


Val Ser Glu Val Leu Gly Lys Ala Phe Val Ser Phe Asp Lys Asp Ile 
    610                 615                 620                 


Arg Gln Asn Tyr Trp Pro Asp Ser Ile Arg Ala Gln Ile Ala Ser Leu 
625                 630                 635                 640 


Ser Ala Glu Asp Lys Ser Ile Leu Gln Gly Tyr Ala Asp Gly Met Asn 
                645                 650                 655     


Ala Trp Ile Asp Lys Val Asn Ala Ser Pro Asp Lys Leu Leu Pro Gln 
            660                 665                 670         


Gln Phe Ser Thr Phe Gly Phe Lys Pro Lys His Trp Glu Pro Phe Asp 
        675                 680                 685             


Val Ala Met Ile Phe Val Gly Thr Met Ala Asn Arg Phe Ser Asp Ser 
    690                 695                 700                 


Thr Ser Glu Ile Asp Asn Leu Ala Leu Leu Thr Ala Leu Lys Asp Lys 
705                 710                 715                 720 


Tyr Gly Lys Gln Gln Gly Met Ala Val Phe Asn Gln Leu Lys Trp Leu 
                725                 730                 735     


Val Asn Pro Ser Ala Pro Thr Thr Ile Ala Ala Arg Glu Ser Ala Tyr 
            740                 745                 750         


Pro Leu Lys Phe Asp Leu Gln Asn Thr Gln Thr Ala 
        755                 760                 


<210>  9
<211>  2295
<212>  DNA
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  9
agcaatatgt gggtgattgg caaaaacaaa gcccaggatg cgaaggccat tatggtcaat       60

gggccgcagt ttggttggta tgtgccggcg tacacctacg gtatcggcct gcacggcgcg      120

ggctatgacg tcaccggcaa tacgccgttt gcctatccgg gcctcgtttt tggtcacaac      180

ggcaccattt catggggatc caccgccggt tttggtgatg gtgtcgatat ctttgccgaa      240

aaactttccg ccgagaagcc gggctattac cagcataacg gcgagtgggt gaagatgttg      300

agccgcaagg agactattgc ggtcaaagac ggccagccgg agacctttac cgtttggcgc      360

acgctgcacg gcaacgtcat taaaaccgat actgcgacgc agaccgccta tgccaaagcg      420

cgcgcctggg atggcaaaga ggtggcgtcc ctgctggcgt ggacgcacca gatgaaggcc      480

aaaaactggc cggagtggac gcagcaggcg gccaaacagg cgctgaccat taactggtac      540

tacgccgatg tgaacggcaa tatcggctat gtgcataccg gcgcctatcc ggatcgccag      600

cccggccacg acccgcgttt gccggttccc ggcactggaa aatgggactg gaaagggttg      660

ctgtcgtttg atttgaatcc gaaagtgtat aacccgcagt cgggctatat cgccaactgg      720

aacaactcgc cgcaaaaaga ctacccggcc tctgatctgt tcgcgttcct gtggggcggt      780

gcggatcgag ttactgagat cgacacgatc ctcgataagc aaccgcgctt caccgccgat      840

caggcgtggg atgtgatccg ccaaaccagc cgtcgggatc tcaacctgcg gttgttctta      900

ccggcgctga aggacgccac cgcgaacctg gcggaaaacg atccgcgccg ccaactggtg      960

gataaactgg cgagctggga cggcgaaaac cttgtcaacg atgacggaaa aacctatcag     1020

caaccgggat cggcgattct taacgcctgg ctgaccagca tgctcaagcg cacggtggtt     1080

gccgcggtcc cagcgccgtt tggtaagtgg tacagcgcca gtggctatga aaccacccag     1140

gacgggccaa ccggctcgct gaacatcagc gtgggggcga aaatcctcta cgaagctctg     1200

cagggtgata agtcgccaat cccgcaggcg gtcgatctgt ttggcgggaa accgcagcag     1260

gaagtaatac tggcggcgct ggacgacgct cgccagacgc tgtcaaaacg ctacggtaac     1320

gacgtcaccg gctggaaaac ccctgccatg gcgcttacct tccgggccaa taacttcttc     1380

ggcgtgccgc aggcggcagc aaaagaggcg cgtcatcagg cggagtacca gaaccgcggt     1440

acggaaaacg acatgattgt cttctcaccg acgtcgggta accgcccggt tcttgcctgg     1500

gatgtggtgg cgccggggca aagcggtttt atcgcgccgg atggcaaagc cgataagcac     1560

tatgacgatc agctgaaaat gtacgagagc tttggccgta aatcgctgtg gttaacgcct     1620

caggacgttg acgagcacca agagtctcag gaagtgctgc aggtacagtt ggatcagacc     1680

gaggttaaga tcgttcgcga tgaatacggc atgccgcata tttacgccga tgatacctat     1740

cgactgtttt acggctatgg ctacgtggtg gcgcaggatc gcctgttcca gatggaaatg     1800

gcgcgccgca gtactcaggg gaccgtctcc gaggtgctgg gcaaagcatt cgtcagtttt     1860

gataaagata ttcgccagaa ctactggccg gattctattc gcgcgcagat agcttccctc     1920

tccgctgagg ataaatccat tctgcagggc tatgccgatg gcatgaatgc gtggatcgat     1980

aaagtgaacg ccagccccga taagctgtta ccccagcagt tctccacctt tggttttaaa     2040

cccaagcatt gggaaccgtt tgatgtggcg atgatttttg tcggcaccat ggcgaaccgt     2100

ttctctgaca gcaccagcga aattgataac ctggcgctgc tgacggcgct aaaagacaaa     2160

tacggcaagc agcagggcat ggcggtcttt aaccagctga aatggctggt taatccttcc     2220

gcgccaacca ccattgcggc gcgggaaagc gcctatccgc tgaagtttga tctgcaaaac     2280

acgcaaacgg cgtaa                                                      2295


<210>  10
<211>  764
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  10

Ser Asn Met Trp Val Ile Gly Lys Asn Lys Ala Gln Asp Ala Lys Ala 
1               5                   10                  15      


Ile Met Val Asn Gly Pro Gln Phe Gly Trp Tyr Val Pro Ala Tyr Thr 
            20                  25                  30          


Tyr Gly Ile Gly Leu His Gly Ala Gly Tyr Asp Val Thr Gly Asn Thr 
        35                  40                  45              


Pro Phe Ala Tyr Pro Gly Leu Val Phe Gly His Asn Gly Thr Ile Ser 
    50                  55                  60                  


Trp Gly Ser Thr Ala Gly Phe Gly Asp Gly Val Asp Ile Phe Ala Glu 
65                  70                  75                  80  


Lys Leu Ser Ala Glu Lys Pro Gly Tyr Tyr Gln His Asn Gly Glu Trp 
                85                  90                  95      


Val Lys Met Leu Ser Arg Lys Glu Thr Ile Ala Val Lys Asp Gly Gln 
            100                 105                 110         


Pro Glu Thr Phe Thr Val Trp Arg Thr Leu His Gly Asn Val Ile Lys 
        115                 120                 125             


Thr Asp Thr Ala Thr Gln Thr Ala Tyr Ala Lys Ala Arg Ala Trp Asp 
    130                 135                 140                 


Gly Lys Glu Val Ala Ser Leu Leu Ala Trp Thr His Gln Met Lys Ala 
145                 150                 155                 160 


Lys Asn Trp Pro Glu Trp Thr Gln Gln Ala Ala Lys Gln Ala Leu Thr 
                165                 170                 175     


Ile Asn Trp Tyr Tyr Ala Asp Val Asn Gly Asn Ile Gly Tyr Val His 
            180                 185                 190         


Thr Gly Ala Tyr Pro Asp Arg Gln Pro Gly His Asp Pro Arg Leu Pro 
        195                 200                 205             


Val Pro Gly Thr Gly Lys Trp Asp Trp Lys Gly Leu Leu Ser Phe Asp 
    210                 215                 220                 


Leu Asn Pro Lys Val Tyr Asn Pro Gln Ser Gly Tyr Ile Ala Asn Trp 
225                 230                 235                 240 


Asn Asn Ser Pro Gln Lys Asp Tyr Pro Ala Ser Asp Leu Phe Ala Phe 
                245                 250                 255     


Leu Trp Gly Gly Ala Asp Arg Val Thr Glu Ile Asp Thr Ile Leu Asp 
            260                 265                 270         


Lys Gln Pro Arg Phe Thr Ala Asp Gln Ala Trp Asp Val Ile Arg Gln 
        275                 280                 285             


Thr Ser Arg Arg Asp Leu Asn Leu Arg Leu Phe Leu Pro Ala Leu Lys 
    290                 295                 300                 


Asp Ala Thr Ala Asn Leu Ala Glu Asn Asp Pro Arg Arg Gln Leu Val 
305                 310                 315                 320 


Asp Lys Leu Ala Ser Trp Asp Gly Glu Asn Leu Val Asn Asp Asp Gly 
                325                 330                 335     


Lys Thr Tyr Gln Gln Pro Gly Ser Ala Ile Leu Asn Ala Trp Leu Thr 
            340                 345                 350         


Ser Met Leu Lys Arg Thr Val Val Ala Ala Val Pro Ala Pro Phe Gly 
        355                 360                 365             


Lys Trp Tyr Ser Ala Ser Gly Tyr Glu Thr Thr Gln Asp Gly Pro Thr 
    370                 375                 380                 


Gly Ser Leu Asn Ile Ser Val Gly Ala Lys Ile Leu Tyr Glu Ala Leu 
385                 390                 395                 400 


Gln Gly Asp Lys Ser Pro Ile Pro Gln Ala Val Asp Leu Phe Gly Gly 
                405                 410                 415     


Lys Pro Gln Gln Glu Val Ile Leu Ala Ala Leu Asp Asp Ala Arg Gln 
            420                 425                 430         


Thr Leu Ser Lys Arg Tyr Gly Asn Asp Val Thr Gly Trp Lys Thr Pro 
        435                 440                 445             


Ala Met Ala Leu Thr Phe Arg Ala Asn Asn Phe Phe Gly Val Pro Gln 
    450                 455                 460                 


Ala Ala Ala Lys Glu Ala Arg His Gln Ala Glu Tyr Gln Asn Arg Gly 
465                 470                 475                 480 


Thr Glu Asn Asp Met Ile Val Phe Ser Pro Thr Ser Gly Asn Arg Pro 
                485                 490                 495     


Val Leu Ala Trp Asp Val Val Ala Pro Gly Gln Ser Gly Phe Ile Ala 
            500                 505                 510         


Pro Asp Gly Lys Ala Asp Lys His Tyr Asp Asp Gln Leu Lys Met Tyr 
        515                 520                 525             


Glu Ser Phe Gly Arg Lys Ser Leu Trp Leu Thr Pro Gln Asp Val Asp 
    530                 535                 540                 


Glu His Gln Glu Ser Gln Glu Val Leu Gln Val Gln Leu Asp Gln Thr 
545                 550                 555                 560 


Glu Val Lys Ile Val Arg Asp Glu Tyr Gly Met Pro His Ile Tyr Ala 
                565                 570                 575     


Asp Asp Thr Tyr Arg Leu Phe Tyr Gly Tyr Gly Tyr Val Val Ala Gln 
            580                 585                 590         


Asp Arg Leu Phe Gln Met Glu Met Ala Arg Arg Ser Thr Gln Gly Thr 
        595                 600                 605             


Val Ser Glu Val Leu Gly Lys Ala Phe Val Ser Phe Asp Lys Asp Ile 
    610                 615                 620                 


Arg Gln Asn Tyr Trp Pro Asp Ser Ile Arg Ala Gln Ile Ala Ser Leu 
625                 630                 635                 640 


Ser Ala Glu Asp Lys Ser Ile Leu Gln Gly Tyr Ala Asp Gly Met Asn 
                645                 650                 655     


Ala Trp Ile Asp Lys Val Asn Ala Ser Pro Asp Lys Leu Leu Pro Gln 
            660                 665                 670         


Gln Phe Ser Thr Phe Gly Phe Lys Pro Lys His Trp Glu Pro Phe Asp 
        675                 680                 685             


Val Ala Met Ile Phe Val Gly Thr Met Ala Asn Arg Phe Ser Asp Ser 
    690                 695                 700                 


Thr Ser Glu Ile Asp Asn Leu Ala Leu Leu Thr Ala Leu Lys Asp Lys 
705                 710                 715                 720 


Tyr Gly Lys Gln Gln Gly Met Ala Val Phe Asn Gln Leu Lys Trp Leu 
                725                 730                 735     


Val Asn Pro Ser Ala Pro Thr Thr Ile Ala Ala Arg Glu Ser Ala Tyr 
            740                 745                 750         


Pro Leu Lys Phe Asp Leu Gln Asn Thr Gln Thr Ala 
        755                 760                 


<210>  11
<211>  2295
<212>  DNA
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  11
agcaatatgt gggtgattgg caaaaacaaa gcccaggatg cgaaggccat tatggtcaat       60

gggccgcagt ttggttggta tgtgccggcg tacacctacg gtatcggcct gcacggcgcg      120

ggctatgacg tcaccggcaa tacgccgttt gcctatccgg gcctcgtttt tggtcacaac      180

ggcaccattt catggggatc caccgccggt tttggtgatg gtgtcgatat ctttgccgaa      240

aaactttccg ccgagaagcc gggctattac cagcataacg gcgagtgggt gaagatgttg      300

agccgcaagg agactattgc ggtcaaagac ggccagccgg agacctttac cgtttggcgc      360

acgctgcacg gcaacgtcat taaaaccgat actgcgacgc agaccgccta tgccaaagcg      420

cgcgcctggg atggcaaaga ggtggcgtcc ctgctggcgt ggacgcacca gatgaaggcc      480

aaaaactggc cggagtggac gcagcaggcg gccaaacagg cgctgaccat taactggtac      540

tacgccgatg tgaacggcaa tatcggctat gtgcataccg gcgcctatcc ggatcgccag      600

cccggccacg acccgcgttt gccggttccc ggcactggaa aatgggactg gaaagggttg      660

ctgtcgtttg atttgaatcc gaaagtgtat aacccgcagt cgggctatat cgccaactgg      720

aacaactcgc cgcaaaaaga ctacccggcc tctgatctgt tcgcgttcct gtggggcggt      780

gcggatcgag ttactgagat cgacacgatc ctcgataagc aaccgcgctt caccgccgat      840

caggcgtggg atgtgatccg ccaaaccagc cgtcgggatc tcaacctgcg gttgttctta      900

ccggcgctga aggacgccac cgcgaacctg gcggaaaacg atccgcgccg ccaactggtg      960

gataaactgg cgagctggga cggcgaaaac cttgtcaacg atgacggaaa aacctatcag     1020

caaccgggat cggcgattct taacgcctgg ctgaccagca tgctcaagcg cacggtggtt     1080

gccgcggtcc cagcgccgtt tggtaagtgg tacagcgcca gtggctatga aaccacccag     1140

gacgggccaa ccggctcgct gaacatcagc gtgggggcga aaatcctcta cgaagctctg     1200

cagggtgata agtcgccaat cccgcaggcg gtcgatctgt ttggcgggaa accgcagcag     1260

gaagtaatac tggcggcgct ggacgacgct tggcagacgc tgtcaaaacg ctacggtaac     1320

gacgtcaccg gctggaaaac ccctgccatg gcgcttacct tccgggccaa taacttcttc     1380

ggcgtgccgc aggcggcagc aaaagaggcg cgtcatcagg cggagtacca gaaccgcggt     1440

acggaaaacg acatgattgt cttctcaccg acgtcgggta accgcccggt tcttgcctgg     1500

gatgtggtgg cgccggggca aagcggtttt atcgcgccgg atggcaaagc cgataagcac     1560

tatgacgatc agctgaaaat gtacgagagc tttggccgta aatcgctgtg gttaacgcct     1620

caggacgttg acgagcacca agagtctcag gaagtgctgc aggtacagtt ggatcagacc     1680

gaggttaaga tcgttcgcga tgaatacggc atgccgcata tttacgccga tgatacctat     1740

cgactgtttt acggctatgg ctacgtggtg gcgcaggatc gcctgttcca gatggaaatg     1800

gcgcgccgca gtactcaggg gaccgtctcc gaggtgctgg gcaaagcatt cgtcagtttt     1860

gataaagata ttcgccagaa ctactggccg gattctattc gcgcgcagat agcttccctc     1920

tccgctgagg ataaatccat tctgcagggc tatgccgatg gcatgaatgc gtggatcgat     1980

aaagtgaacg ccagccccga taagctgtta ccccagcagt tctccacctt tggttttaaa     2040

cccaagcatt gggaaccgtt tgatgtggcg atgatttttg tcggcaccat ggcgaaccgt     2100

ctgtctgaca gcaccagcga aattgataac ctggcgctgc tgacggcgct aaaagacaaa     2160

tacggcaagc agcagggcat ggcggtcttt aaccagctga aatggctggt taatccttcc     2220

gcgccaacca ccattgcggc gcgggaaagc gcctatccgc tgaagtttga tctgcaaaac     2280

acgcaaacgg cgtaa                                                      2295


<210>  12
<211>  764
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  12

Ser Asn Met Trp Val Ile Gly Lys Asn Lys Ala Gln Asp Ala Lys Ala 
1               5                   10                  15      


Ile Met Val Asn Gly Pro Gln Phe Gly Trp Tyr Val Pro Ala Tyr Thr 
            20                  25                  30          


Tyr Gly Ile Gly Leu His Gly Ala Gly Tyr Asp Val Thr Gly Asn Thr 
        35                  40                  45              


Pro Phe Ala Tyr Pro Gly Leu Val Phe Gly His Asn Gly Thr Ile Ser 
    50                  55                  60                  


Trp Gly Ser Thr Ala Gly Phe Gly Asp Gly Val Asp Ile Phe Ala Glu 
65                  70                  75                  80  


Lys Leu Ser Ala Glu Lys Pro Gly Tyr Tyr Gln His Asn Gly Glu Trp 
                85                  90                  95      


Val Lys Met Leu Ser Arg Lys Glu Thr Ile Ala Val Lys Asp Gly Gln 
            100                 105                 110         


Pro Glu Thr Phe Thr Val Trp Arg Thr Leu His Gly Asn Val Ile Lys 
        115                 120                 125             


Thr Asp Thr Ala Thr Gln Thr Ala Tyr Ala Lys Ala Arg Ala Trp Asp 
    130                 135                 140                 


Gly Lys Glu Val Ala Ser Leu Leu Ala Trp Thr His Gln Met Lys Ala 
145                 150                 155                 160 


Lys Asn Trp Pro Glu Trp Thr Gln Gln Ala Ala Lys Gln Ala Leu Thr 
                165                 170                 175     


Ile Asn Trp Tyr Tyr Ala Asp Val Asn Gly Asn Ile Gly Tyr Val His 
            180                 185                 190         


Thr Gly Ala Tyr Pro Asp Arg Gln Pro Gly His Asp Pro Arg Leu Pro 
        195                 200                 205             


Val Pro Gly Thr Gly Lys Trp Asp Trp Lys Gly Leu Leu Ser Phe Asp 
    210                 215                 220                 


Leu Asn Pro Lys Val Tyr Asn Pro Gln Ser Gly Tyr Ile Ala Asn Trp 
225                 230                 235                 240 


Asn Asn Ser Pro Gln Lys Asp Tyr Pro Ala Ser Asp Leu Phe Ala Phe 
                245                 250                 255     


Leu Trp Gly Gly Ala Asp Arg Val Thr Glu Ile Asp Thr Ile Leu Asp 
            260                 265                 270         


Lys Gln Pro Arg Phe Thr Ala Asp Gln Ala Trp Asp Val Ile Arg Gln 
        275                 280                 285             


Thr Ser Arg Arg Asp Leu Asn Leu Arg Leu Phe Leu Pro Ala Leu Lys 
    290                 295                 300                 


Asp Ala Thr Ala Asn Leu Ala Glu Asn Asp Pro Arg Arg Gln Leu Val 
305                 310                 315                 320 


Asp Lys Leu Ala Ser Trp Asp Gly Glu Asn Leu Val Asn Asp Asp Gly 
                325                 330                 335     


Lys Thr Tyr Gln Gln Pro Gly Ser Ala Ile Leu Asn Ala Trp Leu Thr 
            340                 345                 350         


Ser Met Leu Lys Arg Thr Val Val Ala Ala Val Pro Ala Pro Phe Gly 
        355                 360                 365             


Lys Trp Tyr Ser Ala Ser Gly Tyr Glu Thr Thr Gln Asp Gly Pro Thr 
    370                 375                 380                 


Gly Ser Leu Asn Ile Ser Val Gly Ala Lys Ile Leu Tyr Glu Ala Leu 
385                 390                 395                 400 


Gln Gly Asp Lys Ser Pro Ile Pro Gln Ala Val Asp Leu Phe Gly Gly 
                405                 410                 415     


Lys Pro Gln Gln Glu Val Ile Leu Ala Ala Leu Asp Asp Ala Trp Gln 
            420                 425                 430         


Thr Leu Ser Lys Arg Tyr Gly Asn Asp Val Thr Gly Trp Lys Thr Pro 
        435                 440                 445             


Ala Met Ala Leu Thr Phe Arg Ala Asn Asn Phe Phe Gly Val Pro Gln 
    450                 455                 460                 


Ala Ala Ala Lys Glu Ala Arg His Gln Ala Glu Tyr Gln Asn Arg Gly 
465                 470                 475                 480 


Thr Glu Asn Asp Met Ile Val Phe Ser Pro Thr Ser Gly Asn Arg Pro 
                485                 490                 495     


Val Leu Ala Trp Asp Val Val Ala Pro Gly Gln Ser Gly Phe Ile Ala 
            500                 505                 510         


Pro Asp Gly Lys Ala Asp Lys His Tyr Asp Asp Gln Leu Lys Met Tyr 
        515                 520                 525             


Glu Ser Phe Gly Arg Lys Ser Leu Trp Leu Thr Pro Gln Asp Val Asp 
    530                 535                 540                 


Glu His Gln Glu Ser Gln Glu Val Leu Gln Val Gln Leu Asp Gln Thr 
545                 550                 555                 560 


Glu Val Lys Ile Val Arg Asp Glu Tyr Gly Met Pro His Ile Tyr Ala 
                565                 570                 575     


Asp Asp Thr Tyr Arg Leu Phe Tyr Gly Tyr Gly Tyr Val Val Ala Gln 
            580                 585                 590         


Asp Arg Leu Phe Gln Met Glu Met Ala Arg Arg Ser Thr Gln Gly Thr 
        595                 600                 605             


Val Ser Glu Val Leu Gly Lys Ala Phe Val Ser Phe Asp Lys Asp Ile 
    610                 615                 620                 


Arg Gln Asn Tyr Trp Pro Asp Ser Ile Arg Ala Gln Ile Ala Ser Leu 
625                 630                 635                 640 


Ser Ala Glu Asp Lys Ser Ile Leu Gln Gly Tyr Ala Asp Gly Met Asn 
                645                 650                 655     


Ala Trp Ile Asp Lys Val Asn Ala Ser Pro Asp Lys Leu Leu Pro Gln 
            660                 665                 670         


Gln Phe Ser Thr Phe Gly Phe Lys Pro Lys His Trp Glu Pro Phe Asp 
        675                 680                 685             


Val Ala Met Ile Phe Val Gly Thr Met Ala Asn Arg Leu Ser Asp Ser 
    690                 695                 700                 


Thr Ser Glu Ile Asp Asn Leu Ala Leu Leu Thr Ala Leu Lys Asp Lys 
705                 710                 715                 720 


Tyr Gly Lys Gln Gln Gly Met Ala Val Phe Asn Gln Leu Lys Trp Leu 
                725                 730                 735     


Val Asn Pro Ser Ala Pro Thr Thr Ile Ala Ala Arg Glu Ser Ala Tyr 
            740                 745                 750         


Pro Leu Lys Phe Asp Leu Gln Asn Thr Gln Thr Ala 
        755                 760                 


<210>  13
<211>  2295
<212>  DNA
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  13
agcaatatgt gggtgattgg caaaaacaaa gcccaggatg cgaaggccat tatggtcaat       60

gggccgcagt ttggttggta tgtgccggcg tacacctacg gtatcggcct gcacggcgcg      120

ggctatgacg tcaccggcaa tacgccgttt gcctatccgg gcctcgtttt tggtcacaac      180

ggcaccattt catggggatc caccgccggt tttggtgatg gtgtcgatat ctttgccgaa      240

aaactttccg ccgagaagcc gggctattac cagcataacg gcgagtgggt gaagatgttg      300

agccgcaagg agactattgc ggtcaaagac ggccagccgg agacctttac cgtttggcgc      360

acgctgcacg gcaacgtcat taaaaccgat actgcgacgc agaccgccta tgccaaagcg      420

cgcgcctggg atggcaaaga ggtggcgtcc ctgctggcgt ggacgcacca gatgaaggcc      480

aaaaactggc cggagtggac gcagcaggcg gccaaacagg cgctgaccat taactggtac      540

tacgccgatg tgaacggcaa tatcggctat gtgcataccg gcgcctatcc ggatcgccag      600

cccggccacg acccgcgttt gccggttccc ggcactggaa aatgggactg gaaagggttg      660

ctgtcgtttg atttgaatcc gaaagtgtat aacccgcagt cgggctatat cgccaactgg      720

aacaactcgc cgcaaaaaga ctacccggcc tctgatctgt tcgcgttcct gtggggcggt      780

gcggatcgag ttactgagat cgacacgatc ctcgataagc aaccgcgctt caccgccgat      840

caggcgtggg atgtgatccg ccaaaccagc cgtcgggatc tcaacctgcg gttgttctta      900

ccggcgctga aggacgccac cgcgaacctg gcggaaaacg atccgcgccg ccaactggtg      960

gataaactgg cgagctggga cggcgaaaac cttgtcaacg atgacggaaa aacctatcag     1020

caaccgggat cggcgattct taacgcctgg ctgaccagca tgctcaagcg cacggtggtt     1080

gccgcggtcc cagcgccgtt tggtaagtgg tacagcgcca gtggctatga aaccacccag     1140

gacgggccaa ccggctcgct gaacatcagc gtgggggcga aaatcctcta cgaagctctg     1200

cagggtgata agtcgccaat cccgcaggcg gtcgatctgt ttggcgggaa accgcagcag     1260

gaagtaatac tggcggcgct ggacgacgct tggcagacgc tgtcaaaacg ctacggtaac     1320

gacgtcaccg gctggaaaac ccctgccatg gcgcttacct tccgggccaa taacttcttc     1380

ggcgtgccgc aggcggcagc aaaagaggcg cgtcatcagg cggagtacca gaaccgcggt     1440

acggaaaacg acatgattgt cttctcaccg acgtcgggta accgcccggt tcttgcctgg     1500

gatgtggtgg cgccggggca aagcggtttt atcgcgccgg atggcaaagc cgataagcac     1560

tatgacgatc agctgaaaat gtacgagagc tttggccgta aatcgctgtg gttaacgcct     1620

caggacgttg acgagcacca agagtctcag gaagtgctgc aggtacagtt ggatcagacc     1680

gaggttaaga tcgttcgcga tgaatacggc atgccgcata tttacgccga tgatacctat     1740

cgactgtttt acggctatgg ctacgtggtg gcgcaggatc gcctgttcca gatggaaatg     1800

gcgcgccgca gtactcaggg gaccgtctcc gaggtgctgg gcaaagcatt cgtcagtttt     1860

gataaagata ttcgccagaa ctactggccg gattctattc gcgcgcagat agcttccctc     1920

tccgctgagg ataaatccat tctgcagggc tatgccgatg gcatgaatgc gtggatcgat     1980

aaagtgaacg ccagccccga taagctgtta ccccagcagt tctccacctt tggttttaaa     2040

cccaagcatt gggaaccgtt tgatgtggcg atgatttttg tcggcaccat ggcgaaccgt     2100

gcgtctgaca gcaccagcga aattgataac ctggcgctgc tgacggcgct aaaagacaaa     2160

tacggcaagc agcagggcat ggcggtcttt aaccagctga aatggctggt taatccttcc     2220

gcgccaacca ccattgcggc gcgggaaagc gcctatccgc tgaagtttga tctgcaaaac     2280

acgcaaacgg cgtaa                                                      2295


<210>  14
<211>  764
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  14

Ser Asn Met Trp Val Ile Gly Lys Asn Lys Ala Gln Asp Ala Lys Ala 
1               5                   10                  15      


Ile Met Val Asn Gly Pro Gln Phe Gly Trp Tyr Val Pro Ala Tyr Thr 
            20                  25                  30          


Tyr Gly Ile Gly Leu His Gly Ala Gly Tyr Asp Val Thr Gly Asn Thr 
        35                  40                  45              


Pro Phe Ala Tyr Pro Gly Leu Val Phe Gly His Asn Gly Thr Ile Ser 
    50                  55                  60                  


Trp Gly Ser Thr Ala Gly Phe Gly Asp Gly Val Asp Ile Phe Ala Glu 
65                  70                  75                  80  


Lys Leu Ser Ala Glu Lys Pro Gly Tyr Tyr Gln His Asn Gly Glu Trp 
                85                  90                  95      


Val Lys Met Leu Ser Arg Lys Glu Thr Ile Ala Val Lys Asp Gly Gln 
            100                 105                 110         


Pro Glu Thr Phe Thr Val Trp Arg Thr Leu His Gly Asn Val Ile Lys 
        115                 120                 125             


Thr Asp Thr Ala Thr Gln Thr Ala Tyr Ala Lys Ala Arg Ala Trp Asp 
    130                 135                 140                 


Gly Lys Glu Val Ala Ser Leu Leu Ala Trp Thr His Gln Met Lys Ala 
145                 150                 155                 160 


Lys Asn Trp Pro Glu Trp Thr Gln Gln Ala Ala Lys Gln Ala Leu Thr 
                165                 170                 175     


Ile Asn Trp Tyr Tyr Ala Asp Val Asn Gly Asn Ile Gly Tyr Val His 
            180                 185                 190         


Thr Gly Ala Tyr Pro Asp Arg Gln Pro Gly His Asp Pro Arg Leu Pro 
        195                 200                 205             


Val Pro Gly Thr Gly Lys Trp Asp Trp Lys Gly Leu Leu Ser Phe Asp 
    210                 215                 220                 


Leu Asn Pro Lys Val Tyr Asn Pro Gln Ser Gly Tyr Ile Ala Asn Trp 
225                 230                 235                 240 


Asn Asn Ser Pro Gln Lys Asp Tyr Pro Ala Ser Asp Leu Phe Ala Phe 
                245                 250                 255     


Leu Trp Gly Gly Ala Asp Arg Val Thr Glu Ile Asp Thr Ile Leu Asp 
            260                 265                 270         


Lys Gln Pro Arg Phe Thr Ala Asp Gln Ala Trp Asp Val Ile Arg Gln 
        275                 280                 285             


Thr Ser Arg Arg Asp Leu Asn Leu Arg Leu Phe Leu Pro Ala Leu Lys 
    290                 295                 300                 


Asp Ala Thr Ala Asn Leu Ala Glu Asn Asp Pro Arg Arg Gln Leu Val 
305                 310                 315                 320 


Asp Lys Leu Ala Ser Trp Asp Gly Glu Asn Leu Val Asn Asp Asp Gly 
                325                 330                 335     


Lys Thr Tyr Gln Gln Pro Gly Ser Ala Ile Leu Asn Ala Trp Leu Thr 
            340                 345                 350         


Ser Met Leu Lys Arg Thr Val Val Ala Ala Val Pro Ala Pro Phe Gly 
        355                 360                 365             


Lys Trp Tyr Ser Ala Ser Gly Tyr Glu Thr Thr Gln Asp Gly Pro Thr 
    370                 375                 380                 


Gly Ser Leu Asn Ile Ser Val Gly Ala Lys Ile Leu Tyr Glu Ala Leu 
385                 390                 395                 400 


Gln Gly Asp Lys Ser Pro Ile Pro Gln Ala Val Asp Leu Phe Gly Gly 
                405                 410                 415     


Lys Pro Gln Gln Glu Val Ile Leu Ala Ala Leu Asp Asp Ala Trp Gln 
            420                 425                 430         


Thr Leu Ser Lys Arg Tyr Gly Asn Asp Val Thr Gly Trp Lys Thr Pro 
        435                 440                 445             


Ala Met Ala Leu Thr Phe Arg Ala Asn Asn Phe Phe Gly Val Pro Gln 
    450                 455                 460                 


Ala Ala Ala Lys Glu Ala Arg His Gln Ala Glu Tyr Gln Asn Arg Gly 
465                 470                 475                 480 


Thr Glu Asn Asp Met Ile Val Phe Ser Pro Thr Ser Gly Asn Arg Pro 
                485                 490                 495     


Val Leu Ala Trp Asp Val Val Ala Pro Gly Gln Ser Gly Phe Ile Ala 
            500                 505                 510         


Pro Asp Gly Lys Ala Asp Lys His Tyr Asp Asp Gln Leu Lys Met Tyr 
        515                 520                 525             


Glu Ser Phe Gly Arg Lys Ser Leu Trp Leu Thr Pro Gln Asp Val Asp 
    530                 535                 540                 


Glu His Gln Glu Ser Gln Glu Val Leu Gln Val Gln Leu Asp Gln Thr 
545                 550                 555                 560 


Glu Val Lys Ile Val Arg Asp Glu Tyr Gly Met Pro His Ile Tyr Ala 
                565                 570                 575     


Asp Asp Thr Tyr Arg Leu Phe Tyr Gly Tyr Gly Tyr Val Val Ala Gln 
            580                 585                 590         


Asp Arg Leu Phe Gln Met Glu Met Ala Arg Arg Ser Thr Gln Gly Thr 
        595                 600                 605             


Val Ser Glu Val Leu Gly Lys Ala Phe Val Ser Phe Asp Lys Asp Ile 
    610                 615                 620                 


Arg Gln Asn Tyr Trp Pro Asp Ser Ile Arg Ala Gln Ile Ala Ser Leu 
625                 630                 635                 640 


Ser Ala Glu Asp Lys Ser Ile Leu Gln Gly Tyr Ala Asp Gly Met Asn 
                645                 650                 655     


Ala Trp Ile Asp Lys Val Asn Ala Ser Pro Asp Lys Leu Leu Pro Gln 
            660                 665                 670         


Gln Phe Ser Thr Phe Gly Phe Lys Pro Lys His Trp Glu Pro Phe Asp 
        675                 680                 685             


Val Ala Met Ile Phe Val Gly Thr Met Ala Asn Arg Ala Ser Asp Ser 
    690                 695                 700                 


Thr Ser Glu Ile Asp Asn Leu Ala Leu Leu Thr Ala Leu Lys Asp Lys 
705                 710                 715                 720 


Tyr Gly Lys Gln Gln Gly Met Ala Val Phe Asn Gln Leu Lys Trp Leu 
                725                 730                 735     


Val Asn Pro Ser Ala Pro Thr Thr Ile Ala Ala Arg Glu Ser Ala Tyr 
            740                 745                 750         


Pro Leu Lys Phe Asp Leu Gln Asn Thr Gln Thr Ala 
        755                 760                 


<210>  15
<211>  2295
<212>  DNA
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  15
agcaatatgt gggtgattgg caaaaacaaa gcccaggatg cgaaggccat tatggtcaat       60

gggccgcagt ttggttggta tgtgccggcg tacacctacg gtatcggcct gcacggcgcg      120

ggctatgacg tcaccggcaa tacgccgttt gcctatccgg gcctcgtttt tggtcacaac      180

ggcaccattt catggggatc caccgccggt tttggtgatg gtgtcgatat ctttgccgaa      240

aaactttccg ccgagaagcc gggctattac cagcataacg gcgagtgggt gaagatgttg      300

agccgcaagg agactattgc ggtcaaagac ggccagccgg agacctttac cgtttggcgc      360

acgctgcacg gcaacgtcat taaaaccgat actgcgacgc agaccgccta tgccaaagcg      420

cgcgcctggg atggcaaaga ggtggcgtcc ctgctggcgt ggacgcacca gatgaaggcc      480

aaaaactggc cggagtggac gcagcaggcg gccaaacagg cgctgaccat taactggtac      540

tacgccgatg tgaacggcaa tatcggctat gtgcataccg gcgcctatcc ggatcgccag      600

cccggccacg acccgcgttt gccggttccc ggcactggaa aatgggactg gaaagggttg      660

ctgtcgtttg atttgaatcc gaaagtgtat aacccgcagt cgggctatat cgccaactgg      720

aacaactcgc cgcaaaaaga ctacccggcc tctgatctgt tcgcgttcct gtggggcggt      780

gcggatcgag ttactgagat cgacacgatc ctcgataagc aaccgcgctt caccgccgat      840

caggcgtggg atgtgatccg ccaaaccagc cgtcgggatc tcaacctgcg gttgttctta      900

ccggcgctga aggacgccac cgcgaacctg gcggaaaacg atccgcgccg ccaactggtg      960

gataaactgg cgagctggga cggcgaaaac cttgtcaacg atgacggaaa aacctatcag     1020

caaccgggat cggcgattct taacgcctgg ctgaccagca tgctcaagcg cacggtggtt     1080

gccgcggtcc cagcgccgtt tggtaagtgg tacagcgcca gtggctatga aaccacccag     1140

gacgggccaa ccggctcgct gaacatcagc gtgggggcga aaatcctcta cgaagctctg     1200

cagggtgata agtcgccaat cccgcaggcg gtcgatctgt ttggcgggaa accgcagcag     1260

gaagtaatac tggcggcgct ggacgacgct tggcagacgc tgtcaaaacg ctacggtaac     1320

gacgtcaccg gctggaaaac ccctgccatg gcgcttacct tccgggccaa taacttcttc     1380

ggcgtgccgc aggcggcagc aaaagaggcg cgtcatcagg cggagtacca gaaccgcggt     1440

acggaaaacg acatgattgt cttctcaccg acgtcgggta accgcccggt tcttgcctgg     1500

gatgtggtgg cgccggggca aagcggtttt atcgcgccgg atggcaaagc cgataagcac     1560

tatgacgatc agctgaaaat gtacgagagc tttggccgta aatcgctgtg gttaacgcct     1620

caggacgttg acgagcacca agagtctcag gaagtgctgc aggtacagtt ggatcagacc     1680

gaggttaaga tcgttcgcga tgaatacggc atgccgcata tttacgccga tgatacctat     1740

cgactgtttt acggctatgg ctacgtggtg gcgcaggatc gcctgttcca gatggaaatg     1800

gcgcgccgca gtactcaggg gaccgtctcc gaggtgctgg gcaaagcatt cgtcagtttt     1860

gataaagata ttcgccagaa ctactggccg gattctattc gcgcgcagat agcttccctc     1920

tccgctgagg ataaatccat tctgcagggc tatgccgatg gcatgaatgc gtggatcgat     1980

aaagtgaacg ccagccccga taagctgtta ccccagcagt tctccacctt tggttttaaa     2040

cccaagcatt gggaaccgtt tgatgtggcg atgatttttg tcggcaccat ggcgaaccgt     2100

tattctgaca gcaccagcga aattgataac ctggcgctgc tgacggcgct aaaagacaaa     2160

tacggcaagc agcagggcat ggcggtcttt aaccagctga aatggctggt taatccttcc     2220

gcgccaacca ccattgcggc gcgggaaagc gcctatccgc tgaagtttga tctgcaaaac     2280

acgcaaacgg cgtaa                                                      2295


<210>  16
<211>  764
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  16

Ser Asn Met Trp Val Ile Gly Lys Asn Lys Ala Gln Asp Ala Lys Ala 
1               5                   10                  15      


Ile Met Val Asn Gly Pro Gln Phe Gly Trp Tyr Val Pro Ala Tyr Thr 
            20                  25                  30          


Tyr Gly Ile Gly Leu His Gly Ala Gly Tyr Asp Val Thr Gly Asn Thr 
        35                  40                  45              


Pro Phe Ala Tyr Pro Gly Leu Val Phe Gly His Asn Gly Thr Ile Ser 
    50                  55                  60                  


Trp Gly Ser Thr Ala Gly Phe Gly Asp Gly Val Asp Ile Phe Ala Glu 
65                  70                  75                  80  


Lys Leu Ser Ala Glu Lys Pro Gly Tyr Tyr Gln His Asn Gly Glu Trp 
                85                  90                  95      


Val Lys Met Leu Ser Arg Lys Glu Thr Ile Ala Val Lys Asp Gly Gln 
            100                 105                 110         


Pro Glu Thr Phe Thr Val Trp Arg Thr Leu His Gly Asn Val Ile Lys 
        115                 120                 125             


Thr Asp Thr Ala Thr Gln Thr Ala Tyr Ala Lys Ala Arg Ala Trp Asp 
    130                 135                 140                 


Gly Lys Glu Val Ala Ser Leu Leu Ala Trp Thr His Gln Met Lys Ala 
145                 150                 155                 160 


Lys Asn Trp Pro Glu Trp Thr Gln Gln Ala Ala Lys Gln Ala Leu Thr 
                165                 170                 175     


Ile Asn Trp Tyr Tyr Ala Asp Val Asn Gly Asn Ile Gly Tyr Val His 
            180                 185                 190         


Thr Gly Ala Tyr Pro Asp Arg Gln Pro Gly His Asp Pro Arg Leu Pro 
        195                 200                 205             


Val Pro Gly Thr Gly Lys Trp Asp Trp Lys Gly Leu Leu Ser Phe Asp 
    210                 215                 220                 


Leu Asn Pro Lys Val Tyr Asn Pro Gln Ser Gly Tyr Ile Ala Asn Trp 
225                 230                 235                 240 


Asn Asn Ser Pro Gln Lys Asp Tyr Pro Ala Ser Asp Leu Phe Ala Phe 
                245                 250                 255     


Leu Trp Gly Gly Ala Asp Arg Val Thr Glu Ile Asp Thr Ile Leu Asp 
            260                 265                 270         


Lys Gln Pro Arg Phe Thr Ala Asp Gln Ala Trp Asp Val Ile Arg Gln 
        275                 280                 285             


Thr Ser Arg Arg Asp Leu Asn Leu Arg Leu Phe Leu Pro Ala Leu Lys 
    290                 295                 300                 


Asp Ala Thr Ala Asn Leu Ala Glu Asn Asp Pro Arg Arg Gln Leu Val 
305                 310                 315                 320 


Asp Lys Leu Ala Ser Trp Asp Gly Glu Asn Leu Val Asn Asp Asp Gly 
                325                 330                 335     


Lys Thr Tyr Gln Gln Pro Gly Ser Ala Ile Leu Asn Ala Trp Leu Thr 
            340                 345                 350         


Ser Met Leu Lys Arg Thr Val Val Ala Ala Val Pro Ala Pro Phe Gly 
        355                 360                 365             


Lys Trp Tyr Ser Ala Ser Gly Tyr Glu Thr Thr Gln Asp Gly Pro Thr 
    370                 375                 380                 


Gly Ser Leu Asn Ile Ser Val Gly Ala Lys Ile Leu Tyr Glu Ala Leu 
385                 390                 395                 400 


Gln Gly Asp Lys Ser Pro Ile Pro Gln Ala Val Asp Leu Phe Gly Gly 
                405                 410                 415     


Lys Pro Gln Gln Glu Val Ile Leu Ala Ala Leu Asp Asp Ala Trp Gln 
            420                 425                 430         


Thr Leu Ser Lys Arg Tyr Gly Asn Asp Val Thr Gly Trp Lys Thr Pro 
        435                 440                 445             


Ala Met Ala Leu Thr Phe Arg Ala Asn Asn Phe Phe Gly Val Pro Gln 
    450                 455                 460                 


Ala Ala Ala Lys Glu Ala Arg His Gln Ala Glu Tyr Gln Asn Arg Gly 
465                 470                 475                 480 


Thr Glu Asn Asp Met Ile Val Phe Ser Pro Thr Ser Gly Asn Arg Pro 
                485                 490                 495     


Val Leu Ala Trp Asp Val Val Ala Pro Gly Gln Ser Gly Phe Ile Ala 
            500                 505                 510         


Pro Asp Gly Lys Ala Asp Lys His Tyr Asp Asp Gln Leu Lys Met Tyr 
        515                 520                 525             


Glu Ser Phe Gly Arg Lys Ser Leu Trp Leu Thr Pro Gln Asp Val Asp 
    530                 535                 540                 


Glu His Gln Glu Ser Gln Glu Val Leu Gln Val Gln Leu Asp Gln Thr 
545                 550                 555                 560 


Glu Val Lys Ile Val Arg Asp Glu Tyr Gly Met Pro His Ile Tyr Ala 
                565                 570                 575     


Asp Asp Thr Tyr Arg Leu Phe Tyr Gly Tyr Gly Tyr Val Val Ala Gln 
            580                 585                 590         


Asp Arg Leu Phe Gln Met Glu Met Ala Arg Arg Ser Thr Gln Gly Thr 
        595                 600                 605             


Val Ser Glu Val Leu Gly Lys Ala Phe Val Ser Phe Asp Lys Asp Ile 
    610                 615                 620                 


Arg Gln Asn Tyr Trp Pro Asp Ser Ile Arg Ala Gln Ile Ala Ser Leu 
625                 630                 635                 640 


Ser Ala Glu Asp Lys Ser Ile Leu Gln Gly Tyr Ala Asp Gly Met Asn 
                645                 650                 655     


Ala Trp Ile Asp Lys Val Asn Ala Ser Pro Asp Lys Leu Leu Pro Gln 
            660                 665                 670         


Gln Phe Ser Thr Phe Gly Phe Lys Pro Lys His Trp Glu Pro Phe Asp 
        675                 680                 685             


Val Ala Met Ile Phe Val Gly Thr Met Ala Asn Arg Tyr Ser Asp Ser 
    690                 695                 700                 


Thr Ser Glu Ile Asp Asn Leu Ala Leu Leu Thr Ala Leu Lys Asp Lys 
705                 710                 715                 720 


Tyr Gly Lys Gln Gln Gly Met Ala Val Phe Asn Gln Leu Lys Trp Leu 
                725                 730                 735     


Val Asn Pro Ser Ala Pro Thr Thr Ile Ala Ala Arg Glu Ser Ala Tyr 
            740                 745                 750         


Pro Leu Lys Phe Asp Leu Gln Asn Thr Gln Thr Ala 
        755                 760                 


<210>  17
<211>  2295
<212>  DNA
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  17
agcaatatgt gggtgattgg caaaaacaaa gcccaggatg cgaaggccat tatggtcaat       60

gggccgcagg ctggttggta tgtgccggcg tacacctacg gtatcggcct gcacggcgcg      120

ggctatgacg tcaccggcaa tacgccgttt gcctatccgg gcctcgtttt tggtcacaac      180

ggcaccattt catggggatc caccgccggt tttggtgatg gtgtcgatat ctttgccgaa      240

aaactttccg ccgagaagcc gggctattac cagcataacg gcgagtgggt gaagatgttg      300

agccgcaagg agactattgc ggtcaaagac ggccagccgg agacctttac cgtttggcgc      360

acgctgcacg gcaacgtcat taaaaccgat actgcgacgc agaccgccta tgccaaagcg      420

cgcgcctggg atggcaaaga ggtggcgtcc ctgctggcgt ggacgcacca gatgaaggcc      480

aaaaactggc cggagtggac gcagcaggcg gccaaacagg cgctgaccat taactggtac      540

tacgccgatg tgaacggcaa tatcggctat gtgcataccg gcgcctatcc ggatcgccag      600

cccggccacg acccgcgttt gccggttccc ggcactggaa aatgggactg gaaagggttg      660

ctgtcgtttg atttgaatcc gaaagtgtat aacccgcagt cgggctatat cgccaactgg      720

aacaactcgc cgcaaaaaga ctacccggcc tctgatctgt tcgcgttcct gtggggcggt      780

gcggatcgag ttactgagat cgacacgatc ctcgataagc aaccgcgctt caccgccgat      840

caggcgtggg atgtgatccg ccaaaccagc cgtcgggatc tcaacctgcg gttgttctta      900

ccggcgctga aggacgccac cgcgaacctg gcggaaaacg atccgcgccg ccaactggtg      960

gataaactgg cgagctggga cggcgaaaac cttgtcaacg atgacggaaa aacctatcag     1020

caaccgggat cggcgattct taacgcctgg ctgaccagca tgctcaagcg cacggtggtt     1080

gccgcggtcc cagcgccgtt tggtaagtgg tacagcgcca gtggctatga aaccacccag     1140

gacgggccaa ccggctcgct gaacatcagc gtgggggcga aaatcctcta cgaagctctg     1200

cagggtgata agtcgccaat cccgcaggcg gtcgatctgt ttggcgggaa accgcagcag     1260

gaagtaatac tggcggcgct ggacgacgct tggcagacgc tgtcaaaacg ctacggtaac     1320

gacgtcaccg gctggaaaac ccctgccatg gcgcttacct tccgggccaa taacttcttc     1380

ggcgtgccgc aggcggcagc aaaagaggcg cgtcatcagg cggagtacca gaaccgcggt     1440

acggaaaacg acatgattgt cttctcaccg acgtcgggta accgcccggt tcttgcctgg     1500

gatgtggtgg cgccggggca aagcggtttt atcgcgccgg atggcaaagc cgataagcac     1560

tatgacgatc agctgaaaat gtacgagagc tttggccgta aatcgctgtg gttaacgcct     1620

caggacgttg acgagcacca agagtctcag gaagtgctgc aggtacagtt ggatcagacc     1680

gaggttaaga tcgttcgcga tgaatacggc atgccgcata tttacgccga tgatacctat     1740

cgactgtttt acggctatgg ctacgtggtg gcgcaggatc gcctgttcca gatggaaatg     1800

gcgcgccgca gtactcaggg gaccgtctcc gaggtgctgg gcaaagcatt cgtcagtttt     1860

gataaagata ttcgccagaa ctactggccg gattctattc gcgcgcagat agcttccctc     1920

tccgctgagg ataaatccat tctgcagggc tatgccgatg gcatgaatgc gtggatcgat     1980

aaagtgaacg ccagccccga taagctgtta ccccagcagt tctccacctt tggttttaaa     2040

cccaagcatt gggaaccgtt tgatgtggcg atgatttttg tcggcaccat ggcgaaccgt     2100

ttctctgaca gcaccagcga aattgataac ctggcgctgc tgacggcgct aaaagacaaa     2160

tacggcaagc agcagggcat ggcggtcttt aaccagctga aatggctggt taatccttcc     2220

gcgccaacca ccattgcggc gcgggaaagc gcctatccgc tgaagtttga tctgcaaaac     2280

acgcaaacgg cgtaa                                                      2295


<210>  18
<211>  764
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  18

Ser Asn Met Trp Val Ile Gly Lys Asn Lys Ala Gln Asp Ala Lys Ala 
1               5                   10                  15      


Ile Met Val Asn Gly Pro Gln Ala Gly Trp Tyr Val Pro Ala Tyr Thr 
            20                  25                  30          


Tyr Gly Ile Gly Leu His Gly Ala Gly Tyr Asp Val Thr Gly Asn Thr 
        35                  40                  45              


Pro Phe Ala Tyr Pro Gly Leu Val Phe Gly His Asn Gly Thr Ile Ser 
    50                  55                  60                  


Trp Gly Ser Thr Ala Gly Phe Gly Asp Gly Val Asp Ile Phe Ala Glu 
65                  70                  75                  80  


Lys Leu Ser Ala Glu Lys Pro Gly Tyr Tyr Gln His Asn Gly Glu Trp 
                85                  90                  95      


Val Lys Met Leu Ser Arg Lys Glu Thr Ile Ala Val Lys Asp Gly Gln 
            100                 105                 110         


Pro Glu Thr Phe Thr Val Trp Arg Thr Leu His Gly Asn Val Ile Lys 
        115                 120                 125             


Thr Asp Thr Ala Thr Gln Thr Ala Tyr Ala Lys Ala Arg Ala Trp Asp 
    130                 135                 140                 


Gly Lys Glu Val Ala Ser Leu Leu Ala Trp Thr His Gln Met Lys Ala 
145                 150                 155                 160 


Lys Asn Trp Pro Glu Trp Thr Gln Gln Ala Ala Lys Gln Ala Leu Thr 
                165                 170                 175     


Ile Asn Trp Tyr Tyr Ala Asp Val Asn Gly Asn Ile Gly Tyr Val His 
            180                 185                 190         


Thr Gly Ala Tyr Pro Asp Arg Gln Pro Gly His Asp Pro Arg Leu Pro 
        195                 200                 205             


Val Pro Gly Thr Gly Lys Trp Asp Trp Lys Gly Leu Leu Ser Phe Asp 
    210                 215                 220                 


Leu Asn Pro Lys Val Tyr Asn Pro Gln Ser Gly Tyr Ile Ala Asn Trp 
225                 230                 235                 240 


Asn Asn Ser Pro Gln Lys Asp Tyr Pro Ala Ser Asp Leu Phe Ala Phe 
                245                 250                 255     


Leu Trp Gly Gly Ala Asp Arg Val Thr Glu Ile Asp Thr Ile Leu Asp 
            260                 265                 270         


Lys Gln Pro Arg Phe Thr Ala Asp Gln Ala Trp Asp Val Ile Arg Gln 
        275                 280                 285             


Thr Ser Arg Arg Asp Leu Asn Leu Arg Leu Phe Leu Pro Ala Leu Lys 
    290                 295                 300                 


Asp Ala Thr Ala Asn Leu Ala Glu Asn Asp Pro Arg Arg Gln Leu Val 
305                 310                 315                 320 


Asp Lys Leu Ala Ser Trp Asp Gly Glu Asn Leu Val Asn Asp Asp Gly 
                325                 330                 335     


Lys Thr Tyr Gln Gln Pro Gly Ser Ala Ile Leu Asn Ala Trp Leu Thr 
            340                 345                 350         


Ser Met Leu Lys Arg Thr Val Val Ala Ala Val Pro Ala Pro Phe Gly 
        355                 360                 365             


Lys Trp Tyr Ser Ala Ser Gly Tyr Glu Thr Thr Gln Asp Gly Pro Thr 
    370                 375                 380                 


Gly Ser Leu Asn Ile Ser Val Gly Ala Lys Ile Leu Tyr Glu Ala Leu 
385                 390                 395                 400 


Gln Gly Asp Lys Ser Pro Ile Pro Gln Ala Val Asp Leu Phe Gly Gly 
                405                 410                 415     


Lys Pro Gln Gln Glu Val Ile Leu Ala Ala Leu Asp Asp Ala Trp Gln 
            420                 425                 430         


Thr Leu Ser Lys Arg Tyr Gly Asn Asp Val Thr Gly Trp Lys Thr Pro 
        435                 440                 445             


Ala Met Ala Leu Thr Phe Arg Ala Asn Asn Phe Phe Gly Val Pro Gln 
    450                 455                 460                 


Ala Ala Ala Lys Glu Ala Arg His Gln Ala Glu Tyr Gln Asn Arg Gly 
465                 470                 475                 480 


Thr Glu Asn Asp Met Ile Val Phe Ser Pro Thr Ser Gly Asn Arg Pro 
                485                 490                 495     


Val Leu Ala Trp Asp Val Val Ala Pro Gly Gln Ser Gly Phe Ile Ala 
            500                 505                 510         


Pro Asp Gly Lys Ala Asp Lys His Tyr Asp Asp Gln Leu Lys Met Tyr 
        515                 520                 525             


Glu Ser Phe Gly Arg Lys Ser Leu Trp Leu Thr Pro Gln Asp Val Asp 
    530                 535                 540                 


Glu His Gln Glu Ser Gln Glu Val Leu Gln Val Gln Leu Asp Gln Thr 
545                 550                 555                 560 


Glu Val Lys Ile Val Arg Asp Glu Tyr Gly Met Pro His Ile Tyr Ala 
                565                 570                 575     


Asp Asp Thr Tyr Arg Leu Phe Tyr Gly Tyr Gly Tyr Val Val Ala Gln 
            580                 585                 590         


Asp Arg Leu Phe Gln Met Glu Met Ala Arg Arg Ser Thr Gln Gly Thr 
        595                 600                 605             


Val Ser Glu Val Leu Gly Lys Ala Phe Val Ser Phe Asp Lys Asp Ile 
    610                 615                 620                 


Arg Gln Asn Tyr Trp Pro Asp Ser Ile Arg Ala Gln Ile Ala Ser Leu 
625                 630                 635                 640 


Ser Ala Glu Asp Lys Ser Ile Leu Gln Gly Tyr Ala Asp Gly Met Asn 
                645                 650                 655     


Ala Trp Ile Asp Lys Val Asn Ala Ser Pro Asp Lys Leu Leu Pro Gln 
            660                 665                 670         


Gln Phe Ser Thr Phe Gly Phe Lys Pro Lys His Trp Glu Pro Phe Asp 
        675                 680                 685             


Val Ala Met Ile Phe Val Gly Thr Met Ala Asn Arg Phe Ser Asp Ser 
    690                 695                 700                 


Thr Ser Glu Ile Asp Asn Leu Ala Leu Leu Thr Ala Leu Lys Asp Lys 
705                 710                 715                 720 


Tyr Gly Lys Gln Gln Gly Met Ala Val Phe Asn Gln Leu Lys Trp Leu 
                725                 730                 735     


Val Asn Pro Ser Ala Pro Thr Thr Ile Ala Ala Arg Glu Ser Ala Tyr 
            740                 745                 750         


Pro Leu Lys Phe Asp Leu Gln Asn Thr Gln Thr Ala 
        755                 760                 


<210>  19
<211>  2295
<212>  DNA
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  19
agcaatatgt gggtgattgg caaaaacaaa gcccaggatg cgaaggccat tatggtcaat       60

gggccgcagt ttggttggta tgtgccggcg tacacctacg gtatcggcct gcacggcgcg      120

ggctatgacg tcaccggcaa tacgccgttt gcctatccgg gcctcgtttt tggtcacaac      180

ggcaccattt catggggatc caccgccggt ctgggtgatg gtgtcgatat ctttgccgaa      240

aaactttccg ccgagaagcc gggctattac cagcataacg gcgagtgggt gaagatgttg      300

agccgcaagg agactattgc ggtcaaagac ggccagccgg agacctttac cgtttggcgc      360

acgctgcacg gcaacgtcat taaaaccgat actgcgacgc agaccgccta tgccaaagcg      420

cgcgcctggg atggcaaaga ggtggcgtcc ctgctggcgt ggacgcacca gatgaaggcc      480

aaaaactggc cggagtggac gcagcaggcg gccaaacagg cgctgaccat taactggtac      540

tacgccgatg tgaacggcaa tatcggctat gtgcataccg gcgcctatcc ggatcgccag      600

cccggccacg acccgcgttt gccggttccc ggcactggaa aatgggactg gaaagggttg      660

ctgtcgtttg atttgaatcc gaaagtgtat aacccgcagt cgggctatat cgccaactgg      720

aacaactcgc cgcaaaaaga ctacccggcc tctgatctgt tcgcgttcct gtggggcggt      780

gcggatcgag ttactgagat cgacacgatc ctcgataagc aaccgcgctt caccgccgat      840

caggcgtggg atgtgatccg ccaaaccagc cgtcgggatc tcaacctgcg gttgttctta      900

ccggcgctga aggacgccac cgcgaacctg gcggaaaacg atccgcgccg ccaactggtg      960

gataaactgg cgagctggga cggcgaaaac cttgtcaacg atgacggaaa aacctatcag     1020

caaccgggat cggcgattct taacgcctgg ctgaccagca tgctcaagcg cacggtggtt     1080

gccgcggtcc cagcgccgtt tggtaagtgg tacagcgcca gtggctatga aaccacccag     1140

gacgggccaa ccggctcgct gaacatcagc gtgggggcga aaatcctcta cgaagctctg     1200

cagggtgata agtcgccaat cccgcaggcg gtcgatctgt ttggcgggaa accgcagcag     1260

gaagtaatac tggcggcgct ggacgacgct tggcagacgc tgtcaaaacg ctacggtaac     1320

gacgtcaccg gctggaaaac ccctgccatg gcgcttacct tccgggccaa taacttcttc     1380

ggcgtgccgc aggcggcagc aaaagaggcg cgtcatcagg cggagtacca gaaccgcggt     1440

acggaaaacg acatgattgt cttctcaccg acgtcgggta accgcccggt tcttgcctgg     1500

gatgtggtgg cgccggggca aagcggtttt atcgcgccgg atggcaaagc cgataagcac     1560

tatgacgatc agctgaaaat gtacgagagc tttggccgta aatcgctgtg gttaacgcct     1620

caggacgttg acgagcacca agagtctcag gaagtgctgc aggtacagtt ggatcagacc     1680

gaggttaaga tcgttcgcga tgaatacggc atgccgcata tttacgccga tgatacctat     1740

cgactgtttt acggctatgg ctacgtggtg gcgcaggatc gcctgttcca gatggaaatg     1800

gcgcgccgca gtactcaggg gaccgtctcc gaggtgctgg gcaaagcatt cgtcagtttt     1860

gataaagata ttcgccagaa ctactggccg gattctattc gcgcgcagat agcttccctc     1920

tccgctgagg ataaatccat tctgcagggc tatgccgatg gcatgaatgc gtggatcgat     1980

aaagtgaacg ccagccccga taagctgtta ccccagcagt tctccacctt tggttttaaa     2040

cccaagcatt gggaaccgtt tgatgtggcg atgatttttg tcggcaccat ggcgaaccgt     2100

ttctctgaca gcaccagcga aattgataac ctggcgctgc tgacggcgct aaaagacaaa     2160

tacggcaagc agcagggcat ggcggtcttt aaccagctga aatggctggt taatccttcc     2220

gcgccaacca ccattgcggc gcgggaaagc gcctatccgc tgaagtttga tctgcaaaac     2280

acgcaaacgg cgtaa                                                      2295


<210>  20
<211>  764
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  20

Ser Asn Met Trp Val Ile Gly Lys Asn Lys Ala Gln Asp Ala Lys Ala 
1               5                   10                  15      


Ile Met Val Asn Gly Pro Gln Phe Gly Trp Tyr Val Pro Ala Tyr Thr 
            20                  25                  30          


Tyr Gly Ile Gly Leu His Gly Ala Gly Tyr Asp Val Thr Gly Asn Thr 
        35                  40                  45              


Pro Phe Ala Tyr Pro Gly Leu Val Phe Gly His Asn Gly Thr Ile Ser 
    50                  55                  60                  


Trp Gly Ser Thr Ala Gly Leu Gly Asp Gly Val Asp Ile Phe Ala Glu 
65                  70                  75                  80  


Lys Leu Ser Ala Glu Lys Pro Gly Tyr Tyr Gln His Asn Gly Glu Trp 
                85                  90                  95      


Val Lys Met Leu Ser Arg Lys Glu Thr Ile Ala Val Lys Asp Gly Gln 
            100                 105                 110         


Pro Glu Thr Phe Thr Val Trp Arg Thr Leu His Gly Asn Val Ile Lys 
        115                 120                 125             


Thr Asp Thr Ala Thr Gln Thr Ala Tyr Ala Lys Ala Arg Ala Trp Asp 
    130                 135                 140                 


Gly Lys Glu Val Ala Ser Leu Leu Ala Trp Thr His Gln Met Lys Ala 
145                 150                 155                 160 


Lys Asn Trp Pro Glu Trp Thr Gln Gln Ala Ala Lys Gln Ala Leu Thr 
                165                 170                 175     


Ile Asn Trp Tyr Tyr Ala Asp Val Asn Gly Asn Ile Gly Tyr Val His 
            180                 185                 190         


Thr Gly Ala Tyr Pro Asp Arg Gln Pro Gly His Asp Pro Arg Leu Pro 
        195                 200                 205             


Val Pro Gly Thr Gly Lys Trp Asp Trp Lys Gly Leu Leu Ser Phe Asp 
    210                 215                 220                 


Leu Asn Pro Lys Val Tyr Asn Pro Gln Ser Gly Tyr Ile Ala Asn Trp 
225                 230                 235                 240 


Asn Asn Ser Pro Gln Lys Asp Tyr Pro Ala Ser Asp Leu Phe Ala Phe 
                245                 250                 255     


Leu Trp Gly Gly Ala Asp Arg Val Thr Glu Ile Asp Thr Ile Leu Asp 
            260                 265                 270         


Lys Gln Pro Arg Phe Thr Ala Asp Gln Ala Trp Asp Val Ile Arg Gln 
        275                 280                 285             


Thr Ser Arg Arg Asp Leu Asn Leu Arg Leu Phe Leu Pro Ala Leu Lys 
    290                 295                 300                 


Asp Ala Thr Ala Asn Leu Ala Glu Asn Asp Pro Arg Arg Gln Leu Val 
305                 310                 315                 320 


Asp Lys Leu Ala Ser Trp Asp Gly Glu Asn Leu Val Asn Asp Asp Gly 
                325                 330                 335     


Lys Thr Tyr Gln Gln Pro Gly Ser Ala Ile Leu Asn Ala Trp Leu Thr 
            340                 345                 350         


Ser Met Leu Lys Arg Thr Val Val Ala Ala Val Pro Ala Pro Phe Gly 
        355                 360                 365             


Lys Trp Tyr Ser Ala Ser Gly Tyr Glu Thr Thr Gln Asp Gly Pro Thr 
    370                 375                 380                 


Gly Ser Leu Asn Ile Ser Val Gly Ala Lys Ile Leu Tyr Glu Ala Leu 
385                 390                 395                 400 


Gln Gly Asp Lys Ser Pro Ile Pro Gln Ala Val Asp Leu Phe Gly Gly 
                405                 410                 415     


Lys Pro Gln Gln Glu Val Ile Leu Ala Ala Leu Asp Asp Ala Trp Gln 
            420                 425                 430         


Thr Leu Ser Lys Arg Tyr Gly Asn Asp Val Thr Gly Trp Lys Thr Pro 
        435                 440                 445             


Ala Met Ala Leu Thr Phe Arg Ala Asn Asn Phe Phe Gly Val Pro Gln 
    450                 455                 460                 


Ala Ala Ala Lys Glu Ala Arg His Gln Ala Glu Tyr Gln Asn Arg Gly 
465                 470                 475                 480 


Thr Glu Asn Asp Met Ile Val Phe Ser Pro Thr Ser Gly Asn Arg Pro 
                485                 490                 495     


Val Leu Ala Trp Asp Val Val Ala Pro Gly Gln Ser Gly Phe Ile Ala 
            500                 505                 510         


Pro Asp Gly Lys Ala Asp Lys His Tyr Asp Asp Gln Leu Lys Met Tyr 
        515                 520                 525             


Glu Ser Phe Gly Arg Lys Ser Leu Trp Leu Thr Pro Gln Asp Val Asp 
    530                 535                 540                 


Glu His Gln Glu Ser Gln Glu Val Leu Gln Val Gln Leu Asp Gln Thr 
545                 550                 555                 560 


Glu Val Lys Ile Val Arg Asp Glu Tyr Gly Met Pro His Ile Tyr Ala 
                565                 570                 575     


Asp Asp Thr Tyr Arg Leu Phe Tyr Gly Tyr Gly Tyr Val Val Ala Gln 
            580                 585                 590         


Asp Arg Leu Phe Gln Met Glu Met Ala Arg Arg Ser Thr Gln Gly Thr 
        595                 600                 605             


Val Ser Glu Val Leu Gly Lys Ala Phe Val Ser Phe Asp Lys Asp Ile 
    610                 615                 620                 


Arg Gln Asn Tyr Trp Pro Asp Ser Ile Arg Ala Gln Ile Ala Ser Leu 
625                 630                 635                 640 


Ser Ala Glu Asp Lys Ser Ile Leu Gln Gly Tyr Ala Asp Gly Met Asn 
                645                 650                 655     


Ala Trp Ile Asp Lys Val Asn Ala Ser Pro Asp Lys Leu Leu Pro Gln 
            660                 665                 670         


Gln Phe Ser Thr Phe Gly Phe Lys Pro Lys His Trp Glu Pro Phe Asp 
        675                 680                 685             


Val Ala Met Ile Phe Val Gly Thr Met Ala Asn Arg Phe Ser Asp Ser 
    690                 695                 700                 


Thr Ser Glu Ile Asp Asn Leu Ala Leu Leu Thr Ala Leu Lys Asp Lys 
705                 710                 715                 720 


Tyr Gly Lys Gln Gln Gly Met Ala Val Phe Asn Gln Leu Lys Trp Leu 
                725                 730                 735     


Val Asn Pro Ser Ala Pro Thr Thr Ile Ala Ala Arg Glu Ser Ala Tyr 
            740                 745                 750         


Pro Leu Lys Phe Asp Leu Gln Asn Thr Gln Thr Ala 
        755                 760                 


<210>  21
<211>  2295
<212>  DNA
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  21
agcaatatgt gggtgattgg caaaaacaaa gcccaggatg cgaaggccat tatggtcaat       60

gggccgcagt ttggttggta tgtgccggcg tacacctacg gtatcggcct gcacggcgcg      120

ggctatgacg tcaccggcaa tacgccgttt gcctatccgg gcctcgtttt tggtcacaac      180

ggcaccattt catggggatc caccgccggt gtgggtgatg gtgtcgatat ctttgccgaa      240

aaactttccg ccgagaagcc gggctattac cagcataacg gcgagtgggt gaagatgttg      300

agccgcaagg agactattgc ggtcaaagac ggccagccgg agacctttac cgtttggcgc      360

acgctgcacg gcaacgtcat taaaaccgat actgcgacgc agaccgccta tgccaaagcg      420

cgcgcctggg atggcaaaga ggtggcgtcc ctgctggcgt ggacgcacca gatgaaggcc      480

aaaaactggc cggagtggac gcagcaggcg gccaaacagg cgctgaccat taactggtac      540

tacgccgatg tgaacggcaa tatcggctat gtgcataccg gcgcctatcc ggatcgccag      600

cccggccacg acccgcgttt gccggttccc ggcactggaa aatgggactg gaaagggttg      660

ctgtcgtttg atttgaatcc gaaagtgtat aacccgcagt cgggctatat cgccaactgg      720

aacaactcgc cgcaaaaaga ctacccggcc tctgatctgt tcgcgttcct gtggggcggt      780

gcggatcgag ttactgagat cgacacgatc ctcgataagc aaccgcgctt caccgccgat      840

caggcgtggg atgtgatccg ccaaaccagc cgtcgggatc tcaacctgcg gttgttctta      900

ccggcgctga aggacgccac cgcgaacctg gcggaaaacg atccgcgccg ccaactggtg      960

gataaactgg cgagctggga cggcgaaaac cttgtcaacg atgacggaaa aacctatcag     1020

caaccgggat cggcgattct taacgcctgg ctgaccagca tgctcaagcg cacggtggtt     1080

gccgcggtcc cagcgccgtt tggtaagtgg tacagcgcca gtggctatga aaccacccag     1140

gacgggccaa ccggctcgct gaacatcagc gtgggggcga aaatcctcta cgaagctctg     1200

cagggtgata agtcgccaat cccgcaggcg gtcgatctgt ttggcgggaa accgcagcag     1260

gaagtaatac tggcggcgct ggacgacgct tggcagacgc tgtcaaaacg ctacggtaac     1320

gacgtcaccg gctggaaaac ccctgccatg gcgcttacct tccgggccaa taacttcttc     1380

ggcgtgccgc aggcggcagc aaaagaggcg cgtcatcagg cggagtacca gaaccgcggt     1440

acggaaaacg acatgattgt cttctcaccg acgtcgggta accgcccggt tcttgcctgg     1500

gatgtggtgg cgccggggca aagcggtttt atcgcgccgg atggcaaagc cgataagcac     1560

tatgacgatc agctgaaaat gtacgagagc tttggccgta aatcgctgtg gttaacgcct     1620

caggacgttg acgagcacca agagtctcag gaagtgctgc aggtacagtt ggatcagacc     1680

gaggttaaga tcgttcgcga tgaatacggc atgccgcata tttacgccga tgatacctat     1740

cgactgtttt acggctatgg ctacgtggtg gcgcaggatc gcctgttcca gatggaaatg     1800

gcgcgccgca gtactcaggg gaccgtctcc gaggtgctgg gcaaagcatt cgtcagtttt     1860

gataaagata ttcgccagaa ctactggccg gattctattc gcgcgcagat agcttccctc     1920

tccgctgagg ataaatccat tctgcagggc tatgccgatg gcatgaatgc gtggatcgat     1980

aaagtgaacg ccagccccga taagctgtta ccccagcagt tctccacctt tggttttaaa     2040

cccaagcatt gggaaccgtt tgatgtggcg atgatttttg tcggcaccat ggcgaaccgt     2100

ttctctgaca gcaccagcga aattgataac ctggcgctgc tgacggcgct aaaagacaaa     2160

tacggcaagc agcagggcat ggcggtcttt aaccagctga aatggctggt taatccttcc     2220

gcgccaacca ccattgcggc gcgggaaagc gcctatccgc tgaagtttga tctgcaaaac     2280

acgcaaacgg cgtaa                                                      2295


<210>  22
<211>  764
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  22

Ser Asn Met Trp Val Ile Gly Lys Asn Lys Ala Gln Asp Ala Lys Ala 
1               5                   10                  15      


Ile Met Val Asn Gly Pro Gln Phe Gly Trp Tyr Val Pro Ala Tyr Thr 
            20                  25                  30          


Tyr Gly Ile Gly Leu His Gly Ala Gly Tyr Asp Val Thr Gly Asn Thr 
        35                  40                  45              


Pro Phe Ala Tyr Pro Gly Leu Val Phe Gly His Asn Gly Thr Ile Ser 
    50                  55                  60                  


Trp Gly Ser Thr Ala Gly Val Gly Asp Gly Val Asp Ile Phe Ala Glu 
65                  70                  75                  80  


Lys Leu Ser Ala Glu Lys Pro Gly Tyr Tyr Gln His Asn Gly Glu Trp 
                85                  90                  95      


Val Lys Met Leu Ser Arg Lys Glu Thr Ile Ala Val Lys Asp Gly Gln 
            100                 105                 110         


Pro Glu Thr Phe Thr Val Trp Arg Thr Leu His Gly Asn Val Ile Lys 
        115                 120                 125             


Thr Asp Thr Ala Thr Gln Thr Ala Tyr Ala Lys Ala Arg Ala Trp Asp 
    130                 135                 140                 


Gly Lys Glu Val Ala Ser Leu Leu Ala Trp Thr His Gln Met Lys Ala 
145                 150                 155                 160 


Lys Asn Trp Pro Glu Trp Thr Gln Gln Ala Ala Lys Gln Ala Leu Thr 
                165                 170                 175     


Ile Asn Trp Tyr Tyr Ala Asp Val Asn Gly Asn Ile Gly Tyr Val His 
            180                 185                 190         


Thr Gly Ala Tyr Pro Asp Arg Gln Pro Gly His Asp Pro Arg Leu Pro 
        195                 200                 205             


Val Pro Gly Thr Gly Lys Trp Asp Trp Lys Gly Leu Leu Ser Phe Asp 
    210                 215                 220                 


Leu Asn Pro Lys Val Tyr Asn Pro Gln Ser Gly Tyr Ile Ala Asn Trp 
225                 230                 235                 240 


Asn Asn Ser Pro Gln Lys Asp Tyr Pro Ala Ser Asp Leu Phe Ala Phe 
                245                 250                 255     


Leu Trp Gly Gly Ala Asp Arg Val Thr Glu Ile Asp Thr Ile Leu Asp 
            260                 265                 270         


Lys Gln Pro Arg Phe Thr Ala Asp Gln Ala Trp Asp Val Ile Arg Gln 
        275                 280                 285             


Thr Ser Arg Arg Asp Leu Asn Leu Arg Leu Phe Leu Pro Ala Leu Lys 
    290                 295                 300                 


Asp Ala Thr Ala Asn Leu Ala Glu Asn Asp Pro Arg Arg Gln Leu Val 
305                 310                 315                 320 


Asp Lys Leu Ala Ser Trp Asp Gly Glu Asn Leu Val Asn Asp Asp Gly 
                325                 330                 335     


Lys Thr Tyr Gln Gln Pro Gly Ser Ala Ile Leu Asn Ala Trp Leu Thr 
            340                 345                 350         


Ser Met Leu Lys Arg Thr Val Val Ala Ala Val Pro Ala Pro Phe Gly 
        355                 360                 365             


Lys Trp Tyr Ser Ala Ser Gly Tyr Glu Thr Thr Gln Asp Gly Pro Thr 
    370                 375                 380                 


Gly Ser Leu Asn Ile Ser Val Gly Ala Lys Ile Leu Tyr Glu Ala Leu 
385                 390                 395                 400 


Gln Gly Asp Lys Ser Pro Ile Pro Gln Ala Val Asp Leu Phe Gly Gly 
                405                 410                 415     


Lys Pro Gln Gln Glu Val Ile Leu Ala Ala Leu Asp Asp Ala Trp Gln 
            420                 425                 430         


Thr Leu Ser Lys Arg Tyr Gly Asn Asp Val Thr Gly Trp Lys Thr Pro 
        435                 440                 445             


Ala Met Ala Leu Thr Phe Arg Ala Asn Asn Phe Phe Gly Val Pro Gln 
    450                 455                 460                 


Ala Ala Ala Lys Glu Ala Arg His Gln Ala Glu Tyr Gln Asn Arg Gly 
465                 470                 475                 480 


Thr Glu Asn Asp Met Ile Val Phe Ser Pro Thr Ser Gly Asn Arg Pro 
                485                 490                 495     


Val Leu Ala Trp Asp Val Val Ala Pro Gly Gln Ser Gly Phe Ile Ala 
            500                 505                 510         


Pro Asp Gly Lys Ala Asp Lys His Tyr Asp Asp Gln Leu Lys Met Tyr 
        515                 520                 525             


Glu Ser Phe Gly Arg Lys Ser Leu Trp Leu Thr Pro Gln Asp Val Asp 
    530                 535                 540                 


Glu His Gln Glu Ser Gln Glu Val Leu Gln Val Gln Leu Asp Gln Thr 
545                 550                 555                 560 


Glu Val Lys Ile Val Arg Asp Glu Tyr Gly Met Pro His Ile Tyr Ala 
                565                 570                 575     


Asp Asp Thr Tyr Arg Leu Phe Tyr Gly Tyr Gly Tyr Val Val Ala Gln 
            580                 585                 590         


Asp Arg Leu Phe Gln Met Glu Met Ala Arg Arg Ser Thr Gln Gly Thr 
        595                 600                 605             


Val Ser Glu Val Leu Gly Lys Ala Phe Val Ser Phe Asp Lys Asp Ile 
    610                 615                 620                 


Arg Gln Asn Tyr Trp Pro Asp Ser Ile Arg Ala Gln Ile Ala Ser Leu 
625                 630                 635                 640 


Ser Ala Glu Asp Lys Ser Ile Leu Gln Gly Tyr Ala Asp Gly Met Asn 
                645                 650                 655     


Ala Trp Ile Asp Lys Val Asn Ala Ser Pro Asp Lys Leu Leu Pro Gln 
            660                 665                 670         


Gln Phe Ser Thr Phe Gly Phe Lys Pro Lys His Trp Glu Pro Phe Asp 
        675                 680                 685             


Val Ala Met Ile Phe Val Gly Thr Met Ala Asn Arg Phe Ser Asp Ser 
    690                 695                 700                 


Thr Ser Glu Ile Asp Asn Leu Ala Leu Leu Thr Ala Leu Lys Asp Lys 
705                 710                 715                 720 


Tyr Gly Lys Gln Gln Gly Met Ala Val Phe Asn Gln Leu Lys Trp Leu 
                725                 730                 735     


Val Asn Pro Ser Ala Pro Thr Thr Ile Ala Ala Arg Glu Ser Ala Tyr 
            740                 745                 750         


Pro Leu Lys Phe Asp Leu Gln Asn Thr Gln Thr Ala 
        755                 760                 


<210>  23
<211>  2295
<212>  DNA
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  23
agcaatatgt gggtgattgg caaaaacaaa gcccaggatg cgaaggccat tatggtcaat       60

gggccgcagt ttggttggta tgtgccggcg tacacctacg gtatcggcct gcacggcgcg      120

ggctatgacg tcaccggcaa tacgccgttt gcctatccgg gcctcgtttt tggtcacaac      180

ggcaccattt catggggatc caccgccggt tgtggtgatg gtgtcgatat ctttgccgaa      240

aaactttccg ccgagaagcc gggctattac cagcataacg gcgagtgggt gaagatgttg      300

agccgcaagg agactattgc ggtcaaagac ggccagccgg agacctttac cgtttggcgc      360

acgctgcacg gcaacgtcat taaaaccgat actgcgacgc agaccgccta tgccaaagcg      420

cgcgcctggg atggcaaaga ggtggcgtcc ctgctggcgt ggacgcacca gatgaaggcc      480

aaaaactggc cggagtggac gcagcaggcg gccaaacagg cgctgaccat taactggtac      540

tacgccgatg tgaacggcaa tatcggctat gtgcataccg gcgcctatcc ggatcgccag      600

cccggccacg acccgcgttt gccggttccc ggcactggaa aatgggactg gaaagggttg      660

ctgtcgtttg atttgaatcc gaaagtgtat aacccgcagt cgggctatat cgccaactgg      720

aacaactcgc cgcaaaaaga ctacccggcc tctgatctgt tcgcgttcct gtggggcggt      780

gcggatcgag ttactgagat cgacacgatc ctcgataagc aaccgcgctt caccgccgat      840

caggcgtggg atgtgatccg ccaaaccagc cgtcgggatc tcaacctgcg gttgttctta      900

ccggcgctga aggacgccac cgcgaacctg gcggaaaacg atccgcgccg ccaactggtg      960

gataaactgg cgagctggga cggcgaaaac cttgtcaacg atgacggaaa aacctatcag     1020

caaccgggat cggcgattct taacgcctgg ctgaccagca tgctcaagcg cacggtggtt     1080

gccgcggtcc cagcgccgtt tggtaagtgg tacagcgcca gtggctatga aaccacccag     1140

gacgggccaa ccggctcgct gaacatcagc gtgggggcga aaatcctcta cgaagctctg     1200

cagggtgata agtcgccaat cccgcaggcg gtcgatctgt ttggcgggaa accgcagcag     1260

gaagtaatac tggcggcgct ggacgacgct tggcagacgc tgtcaaaacg ctacggtaac     1320

gacgtcaccg gctggaaaac ccctgccatg gcgcttacct tccgggccaa taacttcttc     1380

ggcgtgccgc aggcggcagc aaaagaggcg cgtcatcagg cggagtacca gaaccgcggt     1440

acggaaaacg acatgattgt cttctcaccg acgtcgggta accgcccggt tcttgcctgg     1500

gatgtggtgg cgccggggca aagcggtttt atcgcgccgg atggcaaagc cgataagcac     1560

tatgacgatc agctgaaaat gtacgagagc tttggccgta aatcgctgtg gttaacgcct     1620

caggacgttg acgagcacca agagtctcag gaagtgctgc aggtacagtt ggatcagacc     1680

gaggttaaga tcgttcgcga tgaatacggc atgccgcata tttacgccga tgatacctat     1740

cgactgtttt acggctatgg ctacgtggtg gcgcaggatc gcctgttcca gatggaaatg     1800

gcgcgccgca gtactcaggg gaccgtctcc gaggtgctgg gcaaagcatt cgtcagtttt     1860

gataaagata ttcgccagaa ctactggccg gattctattc gcgcgcagat agcttccctc     1920

tccgctgagg ataaatccat tctgcagggc tatgccgatg gcatgaatgc gtggatcgat     1980

aaagtgaacg ccagccccga taagctgtta ccccagcagt tctccacctt tggttttaaa     2040

cccaagcatt gggaaccgtt tgatgtggcg atgatttttg tcggcaccat ggcgaaccgt     2100

ttctctgaca gcaccagcga aattgataac ctggcgctgc tgacggcgct aaaagacaaa     2160

tacggcaagc agcagggcat ggcggtcttt aaccagctga aatggctggt taatccttcc     2220

gcgccaacca ccattgcggc gcgggaaagc gcctatccgc tgaagtttga tctgcaaaac     2280

acgcaaacgg cgtaa                                                      2295


<210>  24
<211>  764
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  24

Ser Asn Met Trp Val Ile Gly Lys Asn Lys Ala Gln Asp Ala Lys Ala 
1               5                   10                  15      


Ile Met Val Asn Gly Pro Gln Phe Gly Trp Tyr Val Pro Ala Tyr Thr 
            20                  25                  30          


Tyr Gly Ile Gly Leu His Gly Ala Gly Tyr Asp Val Thr Gly Asn Thr 
        35                  40                  45              


Pro Phe Ala Tyr Pro Gly Leu Val Phe Gly His Asn Gly Thr Ile Ser 
    50                  55                  60                  


Trp Gly Ser Thr Ala Gly Cys Gly Asp Gly Val Asp Ile Phe Ala Glu 
65                  70                  75                  80  


Lys Leu Ser Ala Glu Lys Pro Gly Tyr Tyr Gln His Asn Gly Glu Trp 
                85                  90                  95      


Val Lys Met Leu Ser Arg Lys Glu Thr Ile Ala Val Lys Asp Gly Gln 
            100                 105                 110         


Pro Glu Thr Phe Thr Val Trp Arg Thr Leu His Gly Asn Val Ile Lys 
        115                 120                 125             


Thr Asp Thr Ala Thr Gln Thr Ala Tyr Ala Lys Ala Arg Ala Trp Asp 
    130                 135                 140                 


Gly Lys Glu Val Ala Ser Leu Leu Ala Trp Thr His Gln Met Lys Ala 
145                 150                 155                 160 


Lys Asn Trp Pro Glu Trp Thr Gln Gln Ala Ala Lys Gln Ala Leu Thr 
                165                 170                 175     


Ile Asn Trp Tyr Tyr Ala Asp Val Asn Gly Asn Ile Gly Tyr Val His 
            180                 185                 190         


Thr Gly Ala Tyr Pro Asp Arg Gln Pro Gly His Asp Pro Arg Leu Pro 
        195                 200                 205             


Val Pro Gly Thr Gly Lys Trp Asp Trp Lys Gly Leu Leu Ser Phe Asp 
    210                 215                 220                 


Leu Asn Pro Lys Val Tyr Asn Pro Gln Ser Gly Tyr Ile Ala Asn Trp 
225                 230                 235                 240 


Asn Asn Ser Pro Gln Lys Asp Tyr Pro Ala Ser Asp Leu Phe Ala Phe 
                245                 250                 255     


Leu Trp Gly Gly Ala Asp Arg Val Thr Glu Ile Asp Thr Ile Leu Asp 
            260                 265                 270         


Lys Gln Pro Arg Phe Thr Ala Asp Gln Ala Trp Asp Val Ile Arg Gln 
        275                 280                 285             


Thr Ser Arg Arg Asp Leu Asn Leu Arg Leu Phe Leu Pro Ala Leu Lys 
    290                 295                 300                 


Asp Ala Thr Ala Asn Leu Ala Glu Asn Asp Pro Arg Arg Gln Leu Val 
305                 310                 315                 320 


Asp Lys Leu Ala Ser Trp Asp Gly Glu Asn Leu Val Asn Asp Asp Gly 
                325                 330                 335     


Lys Thr Tyr Gln Gln Pro Gly Ser Ala Ile Leu Asn Ala Trp Leu Thr 
            340                 345                 350         


Ser Met Leu Lys Arg Thr Val Val Ala Ala Val Pro Ala Pro Phe Gly 
        355                 360                 365             


Lys Trp Tyr Ser Ala Ser Gly Tyr Glu Thr Thr Gln Asp Gly Pro Thr 
    370                 375                 380                 


Gly Ser Leu Asn Ile Ser Val Gly Ala Lys Ile Leu Tyr Glu Ala Leu 
385                 390                 395                 400 


Gln Gly Asp Lys Ser Pro Ile Pro Gln Ala Val Asp Leu Phe Gly Gly 
                405                 410                 415     


Lys Pro Gln Gln Glu Val Ile Leu Ala Ala Leu Asp Asp Ala Trp Gln 
            420                 425                 430         


Thr Leu Ser Lys Arg Tyr Gly Asn Asp Val Thr Gly Trp Lys Thr Pro 
        435                 440                 445             


Ala Met Ala Leu Thr Phe Arg Ala Asn Asn Phe Phe Gly Val Pro Gln 
    450                 455                 460                 


Ala Ala Ala Lys Glu Ala Arg His Gln Ala Glu Tyr Gln Asn Arg Gly 
465                 470                 475                 480 


Thr Glu Asn Asp Met Ile Val Phe Ser Pro Thr Ser Gly Asn Arg Pro 
                485                 490                 495     


Val Leu Ala Trp Asp Val Val Ala Pro Gly Gln Ser Gly Phe Ile Ala 
            500                 505                 510         


Pro Asp Gly Lys Ala Asp Lys His Tyr Asp Asp Gln Leu Lys Met Tyr 
        515                 520                 525             


Glu Ser Phe Gly Arg Lys Ser Leu Trp Leu Thr Pro Gln Asp Val Asp 
    530                 535                 540                 


Glu His Gln Glu Ser Gln Glu Val Leu Gln Val Gln Leu Asp Gln Thr 
545                 550                 555                 560 


Glu Val Lys Ile Val Arg Asp Glu Tyr Gly Met Pro His Ile Tyr Ala 
                565                 570                 575     


Asp Asp Thr Tyr Arg Leu Phe Tyr Gly Tyr Gly Tyr Val Val Ala Gln 
            580                 585                 590         


Asp Arg Leu Phe Gln Met Glu Met Ala Arg Arg Ser Thr Gln Gly Thr 
        595                 600                 605             


Val Ser Glu Val Leu Gly Lys Ala Phe Val Ser Phe Asp Lys Asp Ile 
    610                 615                 620                 


Arg Gln Asn Tyr Trp Pro Asp Ser Ile Arg Ala Gln Ile Ala Ser Leu 
625                 630                 635                 640 


Ser Ala Glu Asp Lys Ser Ile Leu Gln Gly Tyr Ala Asp Gly Met Asn 
                645                 650                 655     


Ala Trp Ile Asp Lys Val Asn Ala Ser Pro Asp Lys Leu Leu Pro Gln 
            660                 665                 670         


Gln Phe Ser Thr Phe Gly Phe Lys Pro Lys His Trp Glu Pro Phe Asp 
        675                 680                 685             


Val Ala Met Ile Phe Val Gly Thr Met Ala Asn Arg Phe Ser Asp Ser 
    690                 695                 700                 


Thr Ser Glu Ile Asp Asn Leu Ala Leu Leu Thr Ala Leu Lys Asp Lys 
705                 710                 715                 720 


Tyr Gly Lys Gln Gln Gly Met Ala Val Phe Asn Gln Leu Lys Trp Leu 
                725                 730                 735     


Val Asn Pro Ser Ala Pro Thr Thr Ile Ala Ala Arg Glu Ser Ala Tyr 
            740                 745                 750         


Pro Leu Lys Phe Asp Leu Gln Asn Thr Gln Thr Ala 
        755                 760                 


<210>  25
<211>  2295
<212>  DNA
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  25
agcaatatgt gggtgattgg caaaaacaaa gcccaggatg cgaaggccat tatggtcaat       60

gggccgcagt ttggttggta tgtgccggcg tacacctacg gtatcggcct gcacggcgcg      120

ggctatgacg tcaccggcaa tacgccgttt gcctatccgg gcctcgtttt tggtcacaac      180

ggcaccattt catggggatc caccgccggt aaaggtgatg gtgtcgatat ctttgccgaa      240

aaactttccg ccgagaagcc gggctattac cagcataacg gcgagtgggt gaagatgttg      300

agccgcaagg agactattgc ggtcaaagac ggccagccgg agacctttac cgtttggcgc      360

acgctgcacg gcaacgtcat taaaaccgat actgcgacgc agaccgccta tgccaaagcg      420

cgcgcctggg atggcaaaga ggtggcgtcc ctgctggcgt ggacgcacca gatgaaggcc      480

aaaaactggc cggagtggac gcagcaggcg gccaaacagg cgctgaccat taactggtac      540

tacgccgatg tgaacggcaa tatcggctat gtgcataccg gcgcctatcc ggatcgccag      600

cccggccacg acccgcgttt gccggttccc ggcactggaa aatgggactg gaaagggttg      660

ctgtcgtttg atttgaatcc gaaagtgtat aacccgcagt cgggctatat cgccaactgg      720

aacaactcgc cgcaaaaaga ctacccggcc tctgatctgt tcgcgttcct gtggggcggt      780

gcggatcgag ttactgagat cgacacgatc ctcgataagc aaccgcgctt caccgccgat      840

caggcgtggg atgtgatccg ccaaaccagc cgtcgggatc tcaacctgcg gttgttctta      900

ccggcgctga aggacgccac cgcgaacctg gcggaaaacg atccgcgccg ccaactggtg      960

gataaactgg cgagctggga cggcgaaaac cttgtcaacg atgacggaaa aacctatcag     1020

caaccgggat cggcgattct taacgcctgg ctgaccagca tgctcaagcg cacggtggtt     1080

gccgcggtcc cagcgccgtt tggtaagtgg tacagcgcca gtggctatga aaccacccag     1140

gacgggccaa ccggctcgct gaacatcagc gtgggggcga aaatcctcta cgaagctctg     1200

cagggtgata agtcgccaat cccgcaggcg gtcgatctgt ttggcgggaa accgcagcag     1260

gaagtaatac tggcggcgct ggacgacgct tggcagacgc tgtcaaaacg ctacggtaac     1320

gacgtcaccg gctggaaaac ccctgccatg gcgcttacct tccgggccaa taacttcttc     1380

ggcgtgccgc aggcggcagc aaaagaggcg cgtcatcagg cggagtacca gaaccgcggt     1440

acggaaaacg acatgattgt cttctcaccg acgtcgggta accgcccggt tcttgcctgg     1500

gatgtggtgg cgccggggca aagcggtttt atcgcgccgg atggcaaagc cgataagcac     1560

tatgacgatc agctgaaaat gtacgagagc tttggccgta aatcgctgtg gttaacgcct     1620

caggacgttg acgagcacca agagtctcag gaagtgctgc aggtacagtt ggatcagacc     1680

gaggttaaga tcgttcgcga tgaatacggc atgccgcata tttacgccga tgatacctat     1740

cgactgtttt acggctatgg ctacgtggtg gcgcaggatc gcctgttcca gatggaaatg     1800

gcgcgccgca gtactcaggg gaccgtctcc gaggtgctgg gcaaagcatt cgtcagtttt     1860

gataaagata ttcgccagaa ctactggccg gattctattc gcgcgcagat agcttccctc     1920

tccgctgagg ataaatccat tctgcagggc tatgccgatg gcatgaatgc gtggatcgat     1980

aaagtgaacg ccagccccga taagctgtta ccccagcagt tctccacctt tggttttaaa     2040

cccaagcatt gggaaccgtt tgatgtggcg atgatttttg tcggcaccat ggcgaaccgt     2100

ttctctgaca gcaccagcga aattgataac ctggcgctgc tgacggcgct aaaagacaaa     2160

tacggcaagc agcagggcat ggcggtcttt aaccagctga aatggctggt taatccttcc     2220

gcgccaacca ccattgcggc gcgggaaagc gcctatccgc tgaagtttga tctgcaaaac     2280

acgcaaacgg cgtaa                                                      2295


<210>  26
<211>  764
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  26

Ser Asn Met Trp Val Ile Gly Lys Asn Lys Ala Gln Asp Ala Lys Ala 
1               5                   10                  15      


Ile Met Val Asn Gly Pro Gln Phe Gly Trp Tyr Val Pro Ala Tyr Thr 
            20                  25                  30          


Tyr Gly Ile Gly Leu His Gly Ala Gly Tyr Asp Val Thr Gly Asn Thr 
        35                  40                  45              


Pro Phe Ala Tyr Pro Gly Leu Val Phe Gly His Asn Gly Thr Ile Ser 
    50                  55                  60                  


Trp Gly Ser Thr Ala Gly Lys Gly Asp Gly Val Asp Ile Phe Ala Glu 
65                  70                  75                  80  


Lys Leu Ser Ala Glu Lys Pro Gly Tyr Tyr Gln His Asn Gly Glu Trp 
                85                  90                  95      


Val Lys Met Leu Ser Arg Lys Glu Thr Ile Ala Val Lys Asp Gly Gln 
            100                 105                 110         


Pro Glu Thr Phe Thr Val Trp Arg Thr Leu His Gly Asn Val Ile Lys 
        115                 120                 125             


Thr Asp Thr Ala Thr Gln Thr Ala Tyr Ala Lys Ala Arg Ala Trp Asp 
    130                 135                 140                 


Gly Lys Glu Val Ala Ser Leu Leu Ala Trp Thr His Gln Met Lys Ala 
145                 150                 155                 160 


Lys Asn Trp Pro Glu Trp Thr Gln Gln Ala Ala Lys Gln Ala Leu Thr 
                165                 170                 175     


Ile Asn Trp Tyr Tyr Ala Asp Val Asn Gly Asn Ile Gly Tyr Val His 
            180                 185                 190         


Thr Gly Ala Tyr Pro Asp Arg Gln Pro Gly His Asp Pro Arg Leu Pro 
        195                 200                 205             


Val Pro Gly Thr Gly Lys Trp Asp Trp Lys Gly Leu Leu Ser Phe Asp 
    210                 215                 220                 


Leu Asn Pro Lys Val Tyr Asn Pro Gln Ser Gly Tyr Ile Ala Asn Trp 
225                 230                 235                 240 


Asn Asn Ser Pro Gln Lys Asp Tyr Pro Ala Ser Asp Leu Phe Ala Phe 
                245                 250                 255     


Leu Trp Gly Gly Ala Asp Arg Val Thr Glu Ile Asp Thr Ile Leu Asp 
            260                 265                 270         


Lys Gln Pro Arg Phe Thr Ala Asp Gln Ala Trp Asp Val Ile Arg Gln 
        275                 280                 285             


Thr Ser Arg Arg Asp Leu Asn Leu Arg Leu Phe Leu Pro Ala Leu Lys 
    290                 295                 300                 


Asp Ala Thr Ala Asn Leu Ala Glu Asn Asp Pro Arg Arg Gln Leu Val 
305                 310                 315                 320 


Asp Lys Leu Ala Ser Trp Asp Gly Glu Asn Leu Val Asn Asp Asp Gly 
                325                 330                 335     


Lys Thr Tyr Gln Gln Pro Gly Ser Ala Ile Leu Asn Ala Trp Leu Thr 
            340                 345                 350         


Ser Met Leu Lys Arg Thr Val Val Ala Ala Val Pro Ala Pro Phe Gly 
        355                 360                 365             


Lys Trp Tyr Ser Ala Ser Gly Tyr Glu Thr Thr Gln Asp Gly Pro Thr 
    370                 375                 380                 


Gly Ser Leu Asn Ile Ser Val Gly Ala Lys Ile Leu Tyr Glu Ala Leu 
385                 390                 395                 400 


Gln Gly Asp Lys Ser Pro Ile Pro Gln Ala Val Asp Leu Phe Gly Gly 
                405                 410                 415     


Lys Pro Gln Gln Glu Val Ile Leu Ala Ala Leu Asp Asp Ala Trp Gln 
            420                 425                 430         


Thr Leu Ser Lys Arg Tyr Gly Asn Asp Val Thr Gly Trp Lys Thr Pro 
        435                 440                 445             


Ala Met Ala Leu Thr Phe Arg Ala Asn Asn Phe Phe Gly Val Pro Gln 
    450                 455                 460                 


Ala Ala Ala Lys Glu Ala Arg His Gln Ala Glu Tyr Gln Asn Arg Gly 
465                 470                 475                 480 


Thr Glu Asn Asp Met Ile Val Phe Ser Pro Thr Ser Gly Asn Arg Pro 
                485                 490                 495     


Val Leu Ala Trp Asp Val Val Ala Pro Gly Gln Ser Gly Phe Ile Ala 
            500                 505                 510         


Pro Asp Gly Lys Ala Asp Lys His Tyr Asp Asp Gln Leu Lys Met Tyr 
        515                 520                 525             


Glu Ser Phe Gly Arg Lys Ser Leu Trp Leu Thr Pro Gln Asp Val Asp 
    530                 535                 540                 


Glu His Gln Glu Ser Gln Glu Val Leu Gln Val Gln Leu Asp Gln Thr 
545                 550                 555                 560 


Glu Val Lys Ile Val Arg Asp Glu Tyr Gly Met Pro His Ile Tyr Ala 
                565                 570                 575     


Asp Asp Thr Tyr Arg Leu Phe Tyr Gly Tyr Gly Tyr Val Val Ala Gln 
            580                 585                 590         


Asp Arg Leu Phe Gln Met Glu Met Ala Arg Arg Ser Thr Gln Gly Thr 
        595                 600                 605             


Val Ser Glu Val Leu Gly Lys Ala Phe Val Ser Phe Asp Lys Asp Ile 
    610                 615                 620                 


Arg Gln Asn Tyr Trp Pro Asp Ser Ile Arg Ala Gln Ile Ala Ser Leu 
625                 630                 635                 640 


Ser Ala Glu Asp Lys Ser Ile Leu Gln Gly Tyr Ala Asp Gly Met Asn 
                645                 650                 655     


Ala Trp Ile Asp Lys Val Asn Ala Ser Pro Asp Lys Leu Leu Pro Gln 
            660                 665                 670         


Gln Phe Ser Thr Phe Gly Phe Lys Pro Lys His Trp Glu Pro Phe Asp 
        675                 680                 685             


Val Ala Met Ile Phe Val Gly Thr Met Ala Asn Arg Phe Ser Asp Ser 
    690                 695                 700                 


Thr Ser Glu Ile Asp Asn Leu Ala Leu Leu Thr Ala Leu Lys Asp Lys 
705                 710                 715                 720 


Tyr Gly Lys Gln Gln Gly Met Ala Val Phe Asn Gln Leu Lys Trp Leu 
                725                 730                 735     


Val Asn Pro Ser Ala Pro Thr Thr Ile Ala Ala Arg Glu Ser Ala Tyr 
            740                 745                 750         


Pro Leu Lys Phe Asp Leu Gln Asn Thr Gln Thr Ala 
        755                 760                 


<210>  27
<211>  2295
<212>  DNA
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  27
agcaatatgt gggtgattgg caaaaacaaa gcccaggatg cgaaggccat tatggtcaat       60

gggccgcagt ttggttggta tgtgccggcg tacacctacg gtatcggcct gcacggcgcg      120

ggctatgacg tcaccggcaa tacgccgttt gcctatccgg gcctcgtttt tggtcacaac      180

ggcaccattt catggggatc caccgccggt cgtggtgatg gtgtcgatat ctttgccgaa      240

aaactttccg ccgagaagcc gggctattac cagcataacg gcgagtgggt gaagatgttg      300

agccgcaagg agactattgc ggtcaaagac ggccagccgg agacctttac cgtttggcgc      360

acgctgcacg gcaacgtcat taaaaccgat actgcgacgc agaccgccta tgccaaagcg      420

cgcgcctggg atggcaaaga ggtggcgtcc ctgctggcgt ggacgcacca gatgaaggcc      480

aaaaactggc cggagtggac gcagcaggcg gccaaacagg cgctgaccat taactggtac      540

tacgccgatg tgaacggcaa tatcggctat gtgcataccg gcgcctatcc ggatcgccag      600

cccggccacg acccgcgttt gccggttccc ggcactggaa aatgggactg gaaagggttg      660

ctgtcgtttg atttgaatcc gaaagtgtat aacccgcagt cgggctatat cgccaactgg      720

aacaactcgc cgcaaaaaga ctacccggcc tctgatctgt tcgcgttcct gtggggcggt      780

gcggatcgag ttactgagat cgacacgatc ctcgataagc aaccgcgctt caccgccgat      840

caggcgtggg atgtgatccg ccaaaccagc cgtcgggatc tcaacctgcg gttgttctta      900

ccggcgctga aggacgccac cgcgaacctg gcggaaaacg atccgcgccg ccaactggtg      960

gataaactgg cgagctggga cggcgaaaac cttgtcaacg atgacggaaa aacctatcag     1020

caaccgggat cggcgattct taacgcctgg ctgaccagca tgctcaagcg cacggtggtt     1080

gccgcggtcc cagcgccgtt tggtaagtgg tacagcgcca gtggctatga aaccacccag     1140

gacgggccaa ccggctcgct gaacatcagc gtgggggcga aaatcctcta cgaagctctg     1200

cagggtgata agtcgccaat cccgcaggcg gtcgatctgt ttggcgggaa accgcagcag     1260

gaagtaatac tggcggcgct ggacgacgct tggcagacgc tgtcaaaacg ctacggtaac     1320

gacgtcaccg gctggaaaac ccctgccatg gcgcttacct tccgggccaa taacttcttc     1380

ggcgtgccgc aggcggcagc aaaagaggcg cgtcatcagg cggagtacca gaaccgcggt     1440

acggaaaacg acatgattgt cttctcaccg acgtcgggta accgcccggt tcttgcctgg     1500

gatgtggtgg cgccggggca aagcggtttt atcgcgccgg atggcaaagc cgataagcac     1560

tatgacgatc agctgaaaat gtacgagagc tttggccgta aatcgctgtg gttaacgcct     1620

caggacgttg acgagcacca agagtctcag gaagtgctgc aggtacagtt ggatcagacc     1680

gaggttaaga tcgttcgcga tgaatacggc atgccgcata tttacgccga tgatacctat     1740

cgactgtttt acggctatgg ctacgtggtg gcgcaggatc gcctgttcca gatggaaatg     1800

gcgcgccgca gtactcaggg gaccgtctcc gaggtgctgg gcaaagcatt cgtcagtttt     1860

gataaagata ttcgccagaa ctactggccg gattctattc gcgcgcagat agcttccctc     1920

tccgctgagg ataaatccat tctgcagggc tatgccgatg gcatgaatgc gtggatcgat     1980

aaagtgaacg ccagccccga taagctgtta ccccagcagt tctccacctt tggttttaaa     2040

cccaagcatt gggaaccgtt tgatgtggcg atgatttttg tcggcaccat ggcgaaccgt     2100

ttctctgaca gcaccagcga aattgataac ctggcgctgc tgacggcgct aaaagacaaa     2160

tacggcaagc agcagggcat ggcggtcttt aaccagctga aatggctggt taatccttcc     2220

gcgccaacca ccattgcggc gcgggaaagc gcctatccgc tgaagtttga tctgcaaaac     2280

acgcaaacgg cgtaa                                                      2295


<210>  28
<211>  764
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  28

Ser Asn Met Trp Val Ile Gly Lys Asn Lys Ala Gln Asp Ala Lys Ala 
1               5                   10                  15      


Ile Met Val Asn Gly Pro Gln Phe Gly Trp Tyr Val Pro Ala Tyr Thr 
            20                  25                  30          


Tyr Gly Ile Gly Leu His Gly Ala Gly Tyr Asp Val Thr Gly Asn Thr 
        35                  40                  45              


Pro Phe Ala Tyr Pro Gly Leu Val Phe Gly His Asn Gly Thr Ile Ser 
    50                  55                  60                  


Trp Gly Ser Thr Ala Gly Arg Gly Asp Gly Val Asp Ile Phe Ala Glu 
65                  70                  75                  80  


Lys Leu Ser Ala Glu Lys Pro Gly Tyr Tyr Gln His Asn Gly Glu Trp 
                85                  90                  95      


Val Lys Met Leu Ser Arg Lys Glu Thr Ile Ala Val Lys Asp Gly Gln 
            100                 105                 110         


Pro Glu Thr Phe Thr Val Trp Arg Thr Leu His Gly Asn Val Ile Lys 
        115                 120                 125             


Thr Asp Thr Ala Thr Gln Thr Ala Tyr Ala Lys Ala Arg Ala Trp Asp 
    130                 135                 140                 


Gly Lys Glu Val Ala Ser Leu Leu Ala Trp Thr His Gln Met Lys Ala 
145                 150                 155                 160 


Lys Asn Trp Pro Glu Trp Thr Gln Gln Ala Ala Lys Gln Ala Leu Thr 
                165                 170                 175     


Ile Asn Trp Tyr Tyr Ala Asp Val Asn Gly Asn Ile Gly Tyr Val His 
            180                 185                 190         


Thr Gly Ala Tyr Pro Asp Arg Gln Pro Gly His Asp Pro Arg Leu Pro 
        195                 200                 205             


Val Pro Gly Thr Gly Lys Trp Asp Trp Lys Gly Leu Leu Ser Phe Asp 
    210                 215                 220                 


Leu Asn Pro Lys Val Tyr Asn Pro Gln Ser Gly Tyr Ile Ala Asn Trp 
225                 230                 235                 240 


Asn Asn Ser Pro Gln Lys Asp Tyr Pro Ala Ser Asp Leu Phe Ala Phe 
                245                 250                 255     


Leu Trp Gly Gly Ala Asp Arg Val Thr Glu Ile Asp Thr Ile Leu Asp 
            260                 265                 270         


Lys Gln Pro Arg Phe Thr Ala Asp Gln Ala Trp Asp Val Ile Arg Gln 
        275                 280                 285             


Thr Ser Arg Arg Asp Leu Asn Leu Arg Leu Phe Leu Pro Ala Leu Lys 
    290                 295                 300                 


Asp Ala Thr Ala Asn Leu Ala Glu Asn Asp Pro Arg Arg Gln Leu Val 
305                 310                 315                 320 


Asp Lys Leu Ala Ser Trp Asp Gly Glu Asn Leu Val Asn Asp Asp Gly 
                325                 330                 335     


Lys Thr Tyr Gln Gln Pro Gly Ser Ala Ile Leu Asn Ala Trp Leu Thr 
            340                 345                 350         


Ser Met Leu Lys Arg Thr Val Val Ala Ala Val Pro Ala Pro Phe Gly 
        355                 360                 365             


Lys Trp Tyr Ser Ala Ser Gly Tyr Glu Thr Thr Gln Asp Gly Pro Thr 
    370                 375                 380                 


Gly Ser Leu Asn Ile Ser Val Gly Ala Lys Ile Leu Tyr Glu Ala Leu 
385                 390                 395                 400 


Gln Gly Asp Lys Ser Pro Ile Pro Gln Ala Val Asp Leu Phe Gly Gly 
                405                 410                 415     


Lys Pro Gln Gln Glu Val Ile Leu Ala Ala Leu Asp Asp Ala Trp Gln 
            420                 425                 430         


Thr Leu Ser Lys Arg Tyr Gly Asn Asp Val Thr Gly Trp Lys Thr Pro 
        435                 440                 445             


Ala Met Ala Leu Thr Phe Arg Ala Asn Asn Phe Phe Gly Val Pro Gln 
    450                 455                 460                 


Ala Ala Ala Lys Glu Ala Arg His Gln Ala Glu Tyr Gln Asn Arg Gly 
465                 470                 475                 480 


Thr Glu Asn Asp Met Ile Val Phe Ser Pro Thr Ser Gly Asn Arg Pro 
                485                 490                 495     


Val Leu Ala Trp Asp Val Val Ala Pro Gly Gln Ser Gly Phe Ile Ala 
            500                 505                 510         


Pro Asp Gly Lys Ala Asp Lys His Tyr Asp Asp Gln Leu Lys Met Tyr 
        515                 520                 525             


Glu Ser Phe Gly Arg Lys Ser Leu Trp Leu Thr Pro Gln Asp Val Asp 
    530                 535                 540                 


Glu His Gln Glu Ser Gln Glu Val Leu Gln Val Gln Leu Asp Gln Thr 
545                 550                 555                 560 


Glu Val Lys Ile Val Arg Asp Glu Tyr Gly Met Pro His Ile Tyr Ala 
                565                 570                 575     


Asp Asp Thr Tyr Arg Leu Phe Tyr Gly Tyr Gly Tyr Val Val Ala Gln 
            580                 585                 590         


Asp Arg Leu Phe Gln Met Glu Met Ala Arg Arg Ser Thr Gln Gly Thr 
        595                 600                 605             


Val Ser Glu Val Leu Gly Lys Ala Phe Val Ser Phe Asp Lys Asp Ile 
    610                 615                 620                 


Arg Gln Asn Tyr Trp Pro Asp Ser Ile Arg Ala Gln Ile Ala Ser Leu 
625                 630                 635                 640 


Ser Ala Glu Asp Lys Ser Ile Leu Gln Gly Tyr Ala Asp Gly Met Asn 
                645                 650                 655     


Ala Trp Ile Asp Lys Val Asn Ala Ser Pro Asp Lys Leu Leu Pro Gln 
            660                 665                 670         


Gln Phe Ser Thr Phe Gly Phe Lys Pro Lys His Trp Glu Pro Phe Asp 
        675                 680                 685             


Val Ala Met Ile Phe Val Gly Thr Met Ala Asn Arg Phe Ser Asp Ser 
    690                 695                 700                 


Thr Ser Glu Ile Asp Asn Leu Ala Leu Leu Thr Ala Leu Lys Asp Lys 
705                 710                 715                 720 


Tyr Gly Lys Gln Gln Gly Met Ala Val Phe Asn Gln Leu Lys Trp Leu 
                725                 730                 735     


Val Asn Pro Ser Ala Pro Thr Thr Ile Ala Ala Arg Glu Ser Ala Tyr 
            740                 745                 750         


Pro Leu Lys Phe Asp Leu Gln Asn Thr Gln Thr Ala 
        755                 760                 


<210>  29
<211>  2295
<212>  DNA
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  29
agcaatatgt gggtgattgg caaaaacaaa gcccaggatg cgaaggccat tatggtcaat       60

gggccgcagt ttggttggta tgtgccggcg tacacctacg gtatcggcct gcacggcgcg      120

ggctatgacg tcaccggcaa tacgccgttt gcctatccgg gcctcgtttt tggtcacaac      180

ggcaccattt catggggatc caccgccggt gaaggtgatg gtgtcgatat ctttgccgaa      240

aaactttccg ccgagaagcc gggctattac cagcataacg gcgagtgggt gaagatgttg      300

agccgcaagg agactattgc ggtcaaagac ggccagccgg agacctttac cgtttggcgc      360

acgctgcacg gcaacgtcat taaaaccgat actgcgacgc agaccgccta tgccaaagcg      420

cgcgcctggg atggcaaaga ggtggcgtcc ctgctggcgt ggacgcacca gatgaaggcc      480

aaaaactggc cggagtggac gcagcaggcg gccaaacagg cgctgaccat taactggtac      540

tacgccgatg tgaacggcaa tatcggctat gtgcataccg gcgcctatcc ggatcgccag      600

cccggccacg acccgcgttt gccggttccc ggcactggaa aatgggactg gaaagggttg      660

ctgtcgtttg atttgaatcc gaaagtgtat aacccgcagt cgggctatat cgccaactgg      720

aacaactcgc cgcaaaaaga ctacccggcc tctgatctgt tcgcgttcct gtggggcggt      780

gcggatcgag ttactgagat cgacacgatc ctcgataagc aaccgcgctt caccgccgat      840

caggcgtggg atgtgatccg ccaaaccagc cgtcgggatc tcaacctgcg gttgttctta      900

ccggcgctga aggacgccac cgcgaacctg gcggaaaacg atccgcgccg ccaactggtg      960

gataaactgg cgagctggga cggcgaaaac cttgtcaacg atgacggaaa aacctatcag     1020

caaccgggat cggcgattct taacgcctgg ctgaccagca tgctcaagcg cacggtggtt     1080

gccgcggtcc cagcgccgtt tggtaagtgg tacagcgcca gtggctatga aaccacccag     1140

gacgggccaa ccggctcgct gaacatcagc gtgggggcga aaatcctcta cgaagctctg     1200

cagggtgata agtcgccaat cccgcaggcg gtcgatctgt ttggcgggaa accgcagcag     1260

gaagtaatac tggcggcgct ggacgacgct tggcagacgc tgtcaaaacg ctacggtaac     1320

gacgtcaccg gctggaaaac ccctgccatg gcgcttacct tccgggccaa taacttcttc     1380

ggcgtgccgc aggcggcagc aaaagaggcg cgtcatcagg cggagtacca gaaccgcggt     1440

acggaaaacg acatgattgt cttctcaccg acgtcgggta accgcccggt tcttgcctgg     1500

gatgtggtgg cgccggggca aagcggtttt atcgcgccgg atggcaaagc cgataagcac     1560

tatgacgatc agctgaaaat gtacgagagc tttggccgta aatcgctgtg gttaacgcct     1620

caggacgttg acgagcacca agagtctcag gaagtgctgc aggtacagtt ggatcagacc     1680

gaggttaaga tcgttcgcga tgaatacggc atgccgcata tttacgccga tgatacctat     1740

cgactgtttt acggctatgg ctacgtggtg gcgcaggatc gcctgttcca gatggaaatg     1800

gcgcgccgca gtactcaggg gaccgtctcc gaggtgctgg gcaaagcatt cgtcagtttt     1860

gataaagata ttcgccagaa ctactggccg gattctattc gcgcgcagat agcttccctc     1920

tccgctgagg ataaatccat tctgcagggc tatgccgatg gcatgaatgc gtggatcgat     1980

aaagtgaacg ccagccccga taagctgtta ccccagcagt tctccacctt tggttttaaa     2040

cccaagcatt gggaaccgtt tgatgtggcg atgatttttg tcggcaccat ggcgaaccgt     2100

ttctctgaca gcaccagcga aattgataac ctggcgctgc tgacggcgct aaaagacaaa     2160

tacggcaagc agcagggcat ggcggtcttt aaccagctga aatggctggt taatccttcc     2220

gcgccaacca ccattgcggc gcgggaaagc gcctatccgc tgaagtttga tctgcaaaac     2280

acgcaaacgg cgtaa                                                      2295


<210>  30
<211>  764
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  30

Ser Asn Met Trp Val Ile Gly Lys Asn Lys Ala Gln Asp Ala Lys Ala 
1               5                   10                  15      


Ile Met Val Asn Gly Pro Gln Phe Gly Trp Tyr Val Pro Ala Tyr Thr 
            20                  25                  30          


Tyr Gly Ile Gly Leu His Gly Ala Gly Tyr Asp Val Thr Gly Asn Thr 
        35                  40                  45              


Pro Phe Ala Tyr Pro Gly Leu Val Phe Gly His Asn Gly Thr Ile Ser 
    50                  55                  60                  


Trp Gly Ser Thr Ala Gly Glu Gly Asp Gly Val Asp Ile Phe Ala Glu 
65                  70                  75                  80  


Lys Leu Ser Ala Glu Lys Pro Gly Tyr Tyr Gln His Asn Gly Glu Trp 
                85                  90                  95      


Val Lys Met Leu Ser Arg Lys Glu Thr Ile Ala Val Lys Asp Gly Gln 
            100                 105                 110         


Pro Glu Thr Phe Thr Val Trp Arg Thr Leu His Gly Asn Val Ile Lys 
        115                 120                 125             


Thr Asp Thr Ala Thr Gln Thr Ala Tyr Ala Lys Ala Arg Ala Trp Asp 
    130                 135                 140                 


Gly Lys Glu Val Ala Ser Leu Leu Ala Trp Thr His Gln Met Lys Ala 
145                 150                 155                 160 


Lys Asn Trp Pro Glu Trp Thr Gln Gln Ala Ala Lys Gln Ala Leu Thr 
                165                 170                 175     


Ile Asn Trp Tyr Tyr Ala Asp Val Asn Gly Asn Ile Gly Tyr Val His 
            180                 185                 190         


Thr Gly Ala Tyr Pro Asp Arg Gln Pro Gly His Asp Pro Arg Leu Pro 
        195                 200                 205             


Val Pro Gly Thr Gly Lys Trp Asp Trp Lys Gly Leu Leu Ser Phe Asp 
    210                 215                 220                 


Leu Asn Pro Lys Val Tyr Asn Pro Gln Ser Gly Tyr Ile Ala Asn Trp 
225                 230                 235                 240 


Asn Asn Ser Pro Gln Lys Asp Tyr Pro Ala Ser Asp Leu Phe Ala Phe 
                245                 250                 255     


Leu Trp Gly Gly Ala Asp Arg Val Thr Glu Ile Asp Thr Ile Leu Asp 
            260                 265                 270         


Lys Gln Pro Arg Phe Thr Ala Asp Gln Ala Trp Asp Val Ile Arg Gln 
        275                 280                 285             


Thr Ser Arg Arg Asp Leu Asn Leu Arg Leu Phe Leu Pro Ala Leu Lys 
    290                 295                 300                 


Asp Ala Thr Ala Asn Leu Ala Glu Asn Asp Pro Arg Arg Gln Leu Val 
305                 310                 315                 320 


Asp Lys Leu Ala Ser Trp Asp Gly Glu Asn Leu Val Asn Asp Asp Gly 
                325                 330                 335     


Lys Thr Tyr Gln Gln Pro Gly Ser Ala Ile Leu Asn Ala Trp Leu Thr 
            340                 345                 350         


Ser Met Leu Lys Arg Thr Val Val Ala Ala Val Pro Ala Pro Phe Gly 
        355                 360                 365             


Lys Trp Tyr Ser Ala Ser Gly Tyr Glu Thr Thr Gln Asp Gly Pro Thr 
    370                 375                 380                 


Gly Ser Leu Asn Ile Ser Val Gly Ala Lys Ile Leu Tyr Glu Ala Leu 
385                 390                 395                 400 


Gln Gly Asp Lys Ser Pro Ile Pro Gln Ala Val Asp Leu Phe Gly Gly 
                405                 410                 415     


Lys Pro Gln Gln Glu Val Ile Leu Ala Ala Leu Asp Asp Ala Trp Gln 
            420                 425                 430         


Thr Leu Ser Lys Arg Tyr Gly Asn Asp Val Thr Gly Trp Lys Thr Pro 
        435                 440                 445             


Ala Met Ala Leu Thr Phe Arg Ala Asn Asn Phe Phe Gly Val Pro Gln 
    450                 455                 460                 


Ala Ala Ala Lys Glu Ala Arg His Gln Ala Glu Tyr Gln Asn Arg Gly 
465                 470                 475                 480 


Thr Glu Asn Asp Met Ile Val Phe Ser Pro Thr Ser Gly Asn Arg Pro 
                485                 490                 495     


Val Leu Ala Trp Asp Val Val Ala Pro Gly Gln Ser Gly Phe Ile Ala 
            500                 505                 510         


Pro Asp Gly Lys Ala Asp Lys His Tyr Asp Asp Gln Leu Lys Met Tyr 
        515                 520                 525             


Glu Ser Phe Gly Arg Lys Ser Leu Trp Leu Thr Pro Gln Asp Val Asp 
    530                 535                 540                 


Glu His Gln Glu Ser Gln Glu Val Leu Gln Val Gln Leu Asp Gln Thr 
545                 550                 555                 560 


Glu Val Lys Ile Val Arg Asp Glu Tyr Gly Met Pro His Ile Tyr Ala 
                565                 570                 575     


Asp Asp Thr Tyr Arg Leu Phe Tyr Gly Tyr Gly Tyr Val Val Ala Gln 
            580                 585                 590         


Asp Arg Leu Phe Gln Met Glu Met Ala Arg Arg Ser Thr Gln Gly Thr 
        595                 600                 605             


Val Ser Glu Val Leu Gly Lys Ala Phe Val Ser Phe Asp Lys Asp Ile 
    610                 615                 620                 


Arg Gln Asn Tyr Trp Pro Asp Ser Ile Arg Ala Gln Ile Ala Ser Leu 
625                 630                 635                 640 


Ser Ala Glu Asp Lys Ser Ile Leu Gln Gly Tyr Ala Asp Gly Met Asn 
                645                 650                 655     


Ala Trp Ile Asp Lys Val Asn Ala Ser Pro Asp Lys Leu Leu Pro Gln 
            660                 665                 670         


Gln Phe Ser Thr Phe Gly Phe Lys Pro Lys His Trp Glu Pro Phe Asp 
        675                 680                 685             


Val Ala Met Ile Phe Val Gly Thr Met Ala Asn Arg Phe Ser Asp Ser 
    690                 695                 700                 


Thr Ser Glu Ile Asp Asn Leu Ala Leu Leu Thr Ala Leu Lys Asp Lys 
705                 710                 715                 720 


Tyr Gly Lys Gln Gln Gly Met Ala Val Phe Asn Gln Leu Lys Trp Leu 
                725                 730                 735     


Val Asn Pro Ser Ala Pro Thr Thr Ile Ala Ala Arg Glu Ser Ala Tyr 
            740                 745                 750         


Pro Leu Lys Phe Asp Leu Gln Asn Thr Gln Thr Ala 
        755                 760                 


<210>  31
<211>  2295
<212>  DNA
<213>  Artificial Sequence

<220>
<223>  Single chain K. citrophila PGA

<400>  31
agcaatatgt gggtgattgg caaaaacaaa gcccaggatg cgaaggccat tatggtcaat       60

gggccgcagt ttggttggta tgcgccggcg tacacctacg gtatcggcct gcacggcgcg      120

ggctatgacg tcaccggcaa tacgccgttt gcctatccgg gcctcgtttt tggtcacaac      180

ggcaccattt catggggatc caccgccggt tttggtgatg atgtcgatat ctttgccgaa      240

aaactttccg ccgagaagcc gggctattac cagcataacg gcgagtgggt gaagatgttg      300

agccgcaagg agactattgc ggtcaaagac ggccagccgg agacctttac cgtttggcgc      360

acgctgcacg gcaacgtcat taaaaccgat actgcgacgc agaccgccta tgccaaagcg      420

cgcgcctggg atggcaaaga ggtggcgtcc ctgctggcgt ggacgcacca gatgaaggcc      480

aaaaactggc cggagtggac gcagcaggcg gccaaacagg cgctgaccat taactggtac      540

tacgccgatg tgaacggcaa tatcggctat gtgcataccg gcgcctatcc ggatcgccag      600

cccggccacg acccgcgttt gccggttccc ggcactggaa aatgggactg gaaagggttg      660

ctgtcgtttg atttgaatcc gaaagtgtat aacccgcagt cgggctatat cgccaactgg      720

aacaactcgc cgcaaaaaga ctacccggcc tctgatctgt tcgcgttcct gtggggcggt      780

gcggatcgag ttactgagat cgacacgatc ctcgataagc aaccgcgctt caccgccgat      840

caggcgtggg atgtgatccg ccaaaccagc cgtcgggatc tcaacctgcg gttgttctta      900

ccggcgctga aggacgccac cgcgaacctg gcggaaaacg atccgcgccg ccaactggtg      960

gataaactgg cgagctggga cggcgaaaac cttgtcaacg atgacggaaa aacctatcag     1020

caaccgggat cggcgattct taacgcctgg ctgaccagca tgctcaagcg cacggtggtt     1080

gccgcggtcc cagcgccgtt tggcaagtgg tacagcgcca gtggctatga aaccacccag     1140

gacgggccaa ccggctcgct gaacatcagc gtgggggcga aaatcctcta cgaagctctg     1200

cagggtgata agtcgccaat cccgcaggcg gtcgatctgt ttggcgggaa accgcagcag     1260

gaagtgatac tggcggcgct ggacgacgct tggcagacgc tgtcaaaacg ctacggtaac     1320

gacgtcaccg gctggaaaac ccctgccatg gcgcttacct tccgggccaa taacttcttc     1380

ggcgtgccgc aggcggcagc aaaagaggcg cgtcatcagg cggagtacca gaaccgcggt     1440

acggaaaacg acatgattgt cttctcaccg acgtcgggta accgcccggt tcttgcctgg     1500

gatgtggtgg cgccggggca aagcggtttt atcgcgccgg atggcaaagc cgataagcac     1560

tatgacgatc agctgaaaat gtacgagagc tttggccgta aatcgctgtg gttaacgcct     1620

caggacgttg acgagcacaa agagtctcag gaagtgctgc aggtacagtt ggatcagacc     1680

gaggttaaga tcgttcgcga tgaatacggc atgccgcata tttacgccga tgatacctat     1740

cgactgtttt acggctatgg ctacgtggtg gcgcaggatc gcctgttcca gatggaaatg     1800

gcgcgccgca gtactcaggg gaccgtctcc gaggtgctgg gcaaagcatt cgtcagtttt     1860

gataaagata ttcgccagaa ctactggccg gattctattc gcgcgcagat agcttccctc     1920

tccgctgagg ataaatccat tctgcagggc tatgccgatg gcatgaatgc gtggatcgat     1980

aaagtgaacg ccagccccga taagctgtta ccccagcagt tctccacctt tggttttaaa     2040

cccaagcatt gggaaccgtt tgatgtggcg atgatttttg tcggcaccat ggcgaaccgt     2100

ttctctgaca gcaccagcga aattgataac ctggcgctgc tgacggcgct aaaagataaa     2160

tacggcaagc agcagggcat ggcggtcttt aaccagctga aatggctggt taatccttcc     2220

gcgccaacca ccattgcggc gcgggaaagc gcctatccgc tgaagtttga tctgcaaaac     2280

acgcaaacgg cgtaa                                                      2295


<210>  32
<211>  764
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Single chain K. citrophila PGA

<400>  32

Ser Asn Met Trp Val Ile Gly Lys Asn Lys Ala Gln Asp Ala Lys Ala 
1               5                   10                  15      


Ile Met Val Asn Gly Pro Gln Phe Gly Trp Tyr Ala Pro Ala Tyr Thr 
            20                  25                  30          


Tyr Gly Ile Gly Leu His Gly Ala Gly Tyr Asp Val Thr Gly Asn Thr 
        35                  40                  45              


Pro Phe Ala Tyr Pro Gly Leu Val Phe Gly His Asn Gly Thr Ile Ser 
    50                  55                  60                  


Trp Gly Ser Thr Ala Gly Phe Gly Asp Asp Val Asp Ile Phe Ala Glu 
65                  70                  75                  80  


Lys Leu Ser Ala Glu Lys Pro Gly Tyr Tyr Gln His Asn Gly Glu Trp 
                85                  90                  95      


Val Lys Met Leu Ser Arg Lys Glu Thr Ile Ala Val Lys Asp Gly Gln 
            100                 105                 110         


Pro Glu Thr Phe Thr Val Trp Arg Thr Leu His Gly Asn Val Ile Lys 
        115                 120                 125             


Thr Asp Thr Ala Thr Gln Thr Ala Tyr Ala Lys Ala Arg Ala Trp Asp 
    130                 135                 140                 


Gly Lys Glu Val Ala Ser Leu Leu Ala Trp Thr His Gln Met Lys Ala 
145                 150                 155                 160 


Lys Asn Trp Pro Glu Trp Thr Gln Gln Ala Ala Lys Gln Ala Leu Thr 
                165                 170                 175     


Ile Asn Trp Tyr Tyr Ala Asp Val Asn Gly Asn Ile Gly Tyr Val His 
            180                 185                 190         


Thr Gly Ala Tyr Pro Asp Arg Gln Pro Gly His Asp Pro Arg Leu Pro 
        195                 200                 205             


Val Pro Gly Thr Gly Lys Trp Asp Trp Lys Gly Leu Leu Ser Phe Asp 
    210                 215                 220                 


Leu Asn Pro Lys Val Tyr Asn Pro Gln Ser Gly Tyr Ile Ala Asn Trp 
225                 230                 235                 240 


Asn Asn Ser Pro Gln Lys Asp Tyr Pro Ala Ser Asp Leu Phe Ala Phe 
                245                 250                 255     


Leu Trp Gly Gly Ala Asp Arg Val Thr Glu Ile Asp Thr Ile Leu Asp 
            260                 265                 270         


Lys Gln Pro Arg Phe Thr Ala Asp Gln Ala Trp Asp Val Ile Arg Gln 
        275                 280                 285             


Thr Ser Arg Arg Asp Leu Asn Leu Arg Leu Phe Leu Pro Ala Leu Lys 
    290                 295                 300                 


Asp Ala Thr Ala Asn Leu Ala Glu Asn Asp Pro Arg Arg Gln Leu Val 
305                 310                 315                 320 


Asp Lys Leu Ala Ser Trp Asp Gly Glu Asn Leu Val Asn Asp Asp Gly 
                325                 330                 335     


Lys Thr Tyr Gln Gln Pro Gly Ser Ala Ile Leu Asn Ala Trp Leu Thr 
            340                 345                 350         


Ser Met Leu Lys Arg Thr Val Val Ala Ala Val Pro Ala Pro Phe Gly 
        355                 360                 365             


Lys Trp Tyr Ser Ala Ser Gly Tyr Glu Thr Thr Gln Asp Gly Pro Thr 
    370                 375                 380                 


Gly Ser Leu Asn Ile Ser Val Gly Ala Lys Ile Leu Tyr Glu Ala Leu 
385                 390                 395                 400 


Gln Gly Asp Lys Ser Pro Ile Pro Gln Ala Val Asp Leu Phe Gly Gly 
                405                 410                 415     


Lys Pro Gln Gln Glu Val Ile Leu Ala Ala Leu Asp Asp Ala Trp Gln 
            420                 425                 430         


Thr Leu Ser Lys Arg Tyr Gly Asn Asp Val Thr Gly Trp Lys Thr Pro 
        435                 440                 445             


Ala Met Ala Leu Thr Phe Arg Ala Asn Asn Phe Phe Gly Val Pro Gln 
    450                 455                 460                 


Ala Ala Ala Lys Glu Ala Arg His Gln Ala Glu Tyr Gln Asn Arg Gly 
465                 470                 475                 480 


Thr Glu Asn Asp Met Ile Val Phe Ser Pro Thr Ser Gly Asn Arg Pro 
                485                 490                 495     


Val Leu Ala Trp Asp Val Val Ala Pro Gly Gln Ser Gly Phe Ile Ala 
            500                 505                 510         


Pro Asp Gly Lys Ala Asp Lys His Tyr Asp Asp Gln Leu Lys Met Tyr 
        515                 520                 525             


Glu Ser Phe Gly Arg Lys Ser Leu Trp Leu Thr Pro Gln Asp Val Asp 
    530                 535                 540                 


Glu His Lys Glu Ser Gln Glu Val Leu Gln Val Gln Leu Asp Gln Thr 
545                 550                 555                 560 


Glu Val Lys Ile Val Arg Asp Glu Tyr Gly Met Pro His Ile Tyr Ala 
                565                 570                 575     


Asp Asp Thr Tyr Arg Leu Phe Tyr Gly Tyr Gly Tyr Val Val Ala Gln 
            580                 585                 590         


Asp Arg Leu Phe Gln Met Glu Met Ala Arg Arg Ser Thr Gln Gly Thr 
        595                 600                 605             


Val Ser Glu Val Leu Gly Lys Ala Phe Val Ser Phe Asp Lys Asp Ile 
    610                 615                 620                 


Arg Gln Asn Tyr Trp Pro Asp Ser Ile Arg Ala Gln Ile Ala Ser Leu 
625                 630                 635                 640 


Ser Ala Glu Asp Lys Ser Ile Leu Gln Gly Tyr Ala Asp Gly Met Asn 
                645                 650                 655     


Ala Trp Ile Asp Lys Val Asn Ala Ser Pro Asp Lys Leu Leu Pro Gln 
            660                 665                 670         


Gln Phe Ser Thr Phe Gly Phe Lys Pro Lys His Trp Glu Pro Phe Asp 
        675                 680                 685             


Val Ala Met Ile Phe Val Gly Thr Met Ala Asn Arg Phe Ser Asp Ser 
    690                 695                 700                 


Thr Ser Glu Ile Asp Asn Leu Ala Leu Leu Thr Ala Leu Lys Asp Lys 
705                 710                 715                 720 


Tyr Gly Lys Gln Gln Gly Met Ala Val Phe Asn Gln Leu Lys Trp Leu 
                725                 730                 735     


Val Asn Pro Ser Ala Pro Thr Thr Ile Ala Ala Arg Glu Ser Ala Tyr 
            740                 745                 750         


Pro Leu Lys Phe Asp Leu Gln Asn Thr Gln Thr Ala 
        755                 760                 


<210>  33
<211>  2295
<212>  DNA
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  33
agcaatatgt gggtgattgg caaaaacaaa gcccaggatg cgaaggccat tatggtcaat       60

gggccgcagt ttggttggta tgtgccggcg tacacctacg gtatcggcct gcacggcgcg      120

ggctatgacg tcaccggcaa tacgccgttt gcctatccgg gcctcgtttt tggtcacaac      180

ggcaccattt catggggatc caccgccggt tttggtgatg gtgtcgatat ctttgccgaa      240

aaactttccg ccgagaagcc gggctattac cagcataacg gcgagtgggt gaagatgttg      300

agccgcaagg agactattgc ggtcaaagac ggccagccgg agacctttac cgtttggcgc      360

acgctgcacg gcaacgtcat taaaaccgat actgcgacgc agaccgccta tgccaaagcg      420

cgcgcctggg atggcaaaga ggtggcgtcc ctgctggcgt ggacgcacca gatgaaggcc      480

aaaaactggc cggagtggac gcagcaggcg gccaaacagg cgctgaccat taactggtac      540

tacgccgatg tgaacggcaa tatcggctat gtgcataccg gcgcctatcc ggatcgccag      600

cccggccacg acccgcgttt gccggttccc ggcactggaa aatgggactg gaaagggttg      660

ctgtcgtttg atttgaatcc gaaagtgtat aacccgcagt cgggctatat cgccaactgg      720

aacaactcgc cgcaaaaaga ctacccggcc tctgatctgt tcgcgttcct gtggggcggt      780

gcggatcgag ttactgagat cgacacgatc ctcgataagc aaccgcgctt caccgccgat      840

caggcgtggg atgtgatccg ccaaaccagc cgtcgggatc tcaacctgcg gttgttctta      900

ccggcgctga aggacgccac cgcgaacctg gcggaaaacg atccgcgccg ccaactggtg      960

gataaactgg cgagctggga cggcgaaaac cttgtcaacg atgacggaaa aacctatcag     1020

caaccgggat cggcgattct taacgcctgg ctgaccagca tgctcaagcg cacggtggtt     1080

gccgcggtcc cagcgccgtt tggtaagtgg tacagcgcca gtggctatga aaccacccag     1140

gacgggccaa ccggctcgct gaacatcagc gtgggggcga aaatcctcta cgaagctctg     1200

cagggtgata agtcgccaat cccgcaggcg gtcgatctgt ttggcgggaa accgcagcag     1260

gaagtaatac tggcggcgct ggacgacgct tggcagacgc tgtcaaaacg ctacggtaac     1320

gacgtcaccg gctggaaaac ccctgccatg gcgcttacct tccgggccaa taacttcttc     1380

ggcgtgccgc aggcggcagc aaaagaggcg cgtcatcagg cggagtacca gaaccgcggt     1440

acggaaaacg acatgattgt cttctcaccg acgtcgggta accgcccggt tcttgcctgg     1500

gatgtggtgg cgccggggca aagcggtttt atcgcgccgg atggcaaagc cgataagcac     1560

tatgacgatc agctgaaaat gtacgagagc tttggccgta aatcgctgtg gttaacgcct     1620

caggacgttg acgagcacca agagtctcag gaagtgctgc aggtacagtt ggatcagacc     1680

gaggttaaga tcgttcgcga tgaatacggc atgccgcata tttacgccga tgatacctat     1740

cgactgtttt acggctatgg ctacgtggtg gcgcaggatc gcctgttcca gatggaaatg     1800

gcgcgccgca gtactcaggg gaccgtctcc gaggtgctgg gcaaagcatt cgtcagtttt     1860

gataaagata ttcgccagaa ctactggccg gattctattc gcgcgcagat agcttccctc     1920

tccgctgagg ataaatccat tctgcagggc tatgccgatg gcatgaatgc gtggatcgat     1980

aaagtgaacg ccagccccga taagctgtta ccccagcagt tctccacctt tggttttaaa     2040

cccaagcatt gggaaccgtt tgatgtggcg atgatttttg tcggcaccat ggcgaaccgt     2100

gtttctgaca gcaccagcga aattgataac ctggcgctgc tgacggcgct aaaagacaaa     2160

tacggcaagc agcagggcat ggcggtcttt aaccagctga aatggctggt taatccttcc     2220

gcgccaacca ccattgcggc gcgggaaagc gcctatccgc tgaagtttga tctgcaaaac     2280

acgcaaacgg cgtaa                                                      2295


<210>  34
<211>  764
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  34

Ser Asn Met Trp Val Ile Gly Lys Asn Lys Ala Gln Asp Ala Lys Ala 
1               5                   10                  15      


Ile Met Val Asn Gly Pro Gln Phe Gly Trp Tyr Val Pro Ala Tyr Thr 
            20                  25                  30          


Tyr Gly Ile Gly Leu His Gly Ala Gly Tyr Asp Val Thr Gly Asn Thr 
        35                  40                  45              


Pro Phe Ala Tyr Pro Gly Leu Val Phe Gly His Asn Gly Thr Ile Ser 
    50                  55                  60                  


Trp Gly Ser Thr Ala Gly Phe Gly Asp Gly Val Asp Ile Phe Ala Glu 
65                  70                  75                  80  


Lys Leu Ser Ala Glu Lys Pro Gly Tyr Tyr Gln His Asn Gly Glu Trp 
                85                  90                  95      


Val Lys Met Leu Ser Arg Lys Glu Thr Ile Ala Val Lys Asp Gly Gln 
            100                 105                 110         


Pro Glu Thr Phe Thr Val Trp Arg Thr Leu His Gly Asn Val Ile Lys 
        115                 120                 125             


Thr Asp Thr Ala Thr Gln Thr Ala Tyr Ala Lys Ala Arg Ala Trp Asp 
    130                 135                 140                 


Gly Lys Glu Val Ala Ser Leu Leu Ala Trp Thr His Gln Met Lys Ala 
145                 150                 155                 160 


Lys Asn Trp Pro Glu Trp Thr Gln Gln Ala Ala Lys Gln Ala Leu Thr 
                165                 170                 175     


Ile Asn Trp Tyr Tyr Ala Asp Val Asn Gly Asn Ile Gly Tyr Val His 
            180                 185                 190         


Thr Gly Ala Tyr Pro Asp Arg Gln Pro Gly His Asp Pro Arg Leu Pro 
        195                 200                 205             


Val Pro Gly Thr Gly Lys Trp Asp Trp Lys Gly Leu Leu Ser Phe Asp 
    210                 215                 220                 


Leu Asn Pro Lys Val Tyr Asn Pro Gln Ser Gly Tyr Ile Ala Asn Trp 
225                 230                 235                 240 


Asn Asn Ser Pro Gln Lys Asp Tyr Pro Ala Ser Asp Leu Phe Ala Phe 
                245                 250                 255     


Leu Trp Gly Gly Ala Asp Arg Val Thr Glu Ile Asp Thr Ile Leu Asp 
            260                 265                 270         


Lys Gln Pro Arg Phe Thr Ala Asp Gln Ala Trp Asp Val Ile Arg Gln 
        275                 280                 285             


Thr Ser Arg Arg Asp Leu Asn Leu Arg Leu Phe Leu Pro Ala Leu Lys 
    290                 295                 300                 


Asp Ala Thr Ala Asn Leu Ala Glu Asn Asp Pro Arg Arg Gln Leu Val 
305                 310                 315                 320 


Asp Lys Leu Ala Ser Trp Asp Gly Glu Asn Leu Val Asn Asp Asp Gly 
                325                 330                 335     


Lys Thr Tyr Gln Gln Pro Gly Ser Ala Ile Leu Asn Ala Trp Leu Thr 
            340                 345                 350         


Ser Met Leu Lys Arg Thr Val Val Ala Ala Val Pro Ala Pro Phe Gly 
        355                 360                 365             


Lys Trp Tyr Ser Ala Ser Gly Tyr Glu Thr Thr Gln Asp Gly Pro Thr 
    370                 375                 380                 


Gly Ser Leu Asn Ile Ser Val Gly Ala Lys Ile Leu Tyr Glu Ala Leu 
385                 390                 395                 400 


Gln Gly Asp Lys Ser Pro Ile Pro Gln Ala Val Asp Leu Phe Gly Gly 
                405                 410                 415     


Lys Pro Gln Gln Glu Val Ile Leu Ala Ala Leu Asp Asp Ala Trp Gln 
            420                 425                 430         


Thr Leu Ser Lys Arg Tyr Gly Asn Asp Val Thr Gly Trp Lys Thr Pro 
        435                 440                 445             


Ala Met Ala Leu Thr Phe Arg Ala Asn Asn Phe Phe Gly Val Pro Gln 
    450                 455                 460                 


Ala Ala Ala Lys Glu Ala Arg His Gln Ala Glu Tyr Gln Asn Arg Gly 
465                 470                 475                 480 


Thr Glu Asn Asp Met Ile Val Phe Ser Pro Thr Ser Gly Asn Arg Pro 
                485                 490                 495     


Val Leu Ala Trp Asp Val Val Ala Pro Gly Gln Ser Gly Phe Ile Ala 
            500                 505                 510         


Pro Asp Gly Lys Ala Asp Lys His Tyr Asp Asp Gln Leu Lys Met Tyr 
        515                 520                 525             


Glu Ser Phe Gly Arg Lys Ser Leu Trp Leu Thr Pro Gln Asp Val Asp 
    530                 535                 540                 


Glu His Gln Glu Ser Gln Glu Val Leu Gln Val Gln Leu Asp Gln Thr 
545                 550                 555                 560 


Glu Val Lys Ile Val Arg Asp Glu Tyr Gly Met Pro His Ile Tyr Ala 
                565                 570                 575     


Asp Asp Thr Tyr Arg Leu Phe Tyr Gly Tyr Gly Tyr Val Val Ala Gln 
            580                 585                 590         


Asp Arg Leu Phe Gln Met Glu Met Ala Arg Arg Ser Thr Gln Gly Thr 
        595                 600                 605             


Val Ser Glu Val Leu Gly Lys Ala Phe Val Ser Phe Asp Lys Asp Ile 
    610                 615                 620                 


Arg Gln Asn Tyr Trp Pro Asp Ser Ile Arg Ala Gln Ile Ala Ser Leu 
625                 630                 635                 640 


Ser Ala Glu Asp Lys Ser Ile Leu Gln Gly Tyr Ala Asp Gly Met Asn 
                645                 650                 655     


Ala Trp Ile Asp Lys Val Asn Ala Ser Pro Asp Lys Leu Leu Pro Gln 
            660                 665                 670         


Gln Phe Ser Thr Phe Gly Phe Lys Pro Lys His Trp Glu Pro Phe Asp 
        675                 680                 685             


Val Ala Met Ile Phe Val Gly Thr Met Ala Asn Arg Val Ser Asp Ser 
    690                 695                 700                 


Thr Ser Glu Ile Asp Asn Leu Ala Leu Leu Thr Ala Leu Lys Asp Lys 
705                 710                 715                 720 


Tyr Gly Lys Gln Gln Gly Met Ala Val Phe Asn Gln Leu Lys Trp Leu 
                725                 730                 735     


Val Asn Pro Ser Ala Pro Thr Thr Ile Ala Ala Arg Glu Ser Ala Tyr 
            740                 745                 750         


Pro Leu Lys Phe Asp Leu Gln Asn Thr Gln Thr Ala 
        755                 760                 


<210>  35
<211>  2295
<212>  DNA
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  35
agcaatatgt gggtgattgg caaaaacaaa gcccaggatg cgaaggccat tatggtcaat       60

gggccgcagt ttggttggta tgtgccggcg tacacctacg gtatcggcct gcacggcgcg      120

ggctatgacg tcaccggcaa tacgccgttt gcctatccgg gcctcgtttt tggtcacaac      180

ggcaccattt catggggatc caccgccggt tttggtgatg gtgtcgatat ctttgccgaa      240

aaactttccg ccgagaagcc gggctattac cagcataacg gcgagtgggt gaagatgttg      300

agccgcaagg agactattgc ggtcaaagac ggccagccgg agacctttac cgtttggcgc      360

acgctgcacg gcaacgtcat taaaaccgat actgcgacgc agaccgccta tgccaaagcg      420

cgcgcctggg atggcaaaga ggtggcgtcc ctgctggcgt ggacgcacca gatgaaggcc      480

aaaaactggc cggagtggac gcagcaggcg gccaaacagg cgctgaccat taactggtac      540

tacgccgatg tgaacggcaa tatcggctat gtgcataccg gcgcctatcc ggatcgccag      600

cccggccacg acccgcgttt gccggttccc ggcactggaa aatgggactg gaaagggttg      660

ctgtcgtttg atttgaatcc gaaagtgtat aacccgcagt cgggctatat cgccaactgg      720

aacaactcgc cgcaaaaaga ctacccggcc tctgatctgt tcgcgttcct gtggggcggt      780

gcggatcgag ttactgagat cgacacgatc ctcgataagc aaccgcgctt caccgccgat      840

caggcgtggg atgtgatccg ccaaaccagc cgtcgggatc tcaacctgcg gttgttctta      900

ccggcgctga aggacgccac cgcgaacctg gcggaaaacg atccgcgccg ccaactggtg      960

gataaactgg cgagctggga cggcgaaaac cttgtcaacg atgacggaaa aacctatcag     1020

caaccgggat cggcgattct taacgcctgg ctgaccagca tgctcaagcg cacggtggtt     1080

gccgcggtcc cagcgccgtt tggtaagtgg tacagcgcca gtggctatga aaccacccag     1140

gacgggccaa ccggctcgct gaacatcagc gtgggggcga aaatcctcta cgaagctctg     1200

cagggtgata agtcgccaat cccgcaggcg gtcgatctgt ttggcgggaa accgcagcag     1260

gaagtaatac tggcggcgct ggacgacgct tggcagacgc tgtcaaaacg ctacggtaac     1320

gacgtcaccg gctggaaaac ccctgccatg gcgcttacct tccgggccaa taacttcttc     1380

ggcgtgccgc aggcggcagc aaaagaggcg cgtcatcagg cggagtacca gaaccgcggt     1440

acggaaaacg acatgattgt cttctcaccg acgtcgggta accgcccggt tcttgcctgg     1500

gatgtggtgg cgccggggca aagcggtttt atcgcgccgg atggcaaagc cgataagcac     1560

tatgacgatc agctgaaaat gtacgagagc tttggccgta aatcgctgtg gttaacgcct     1620

caggacgttg acgagcacca agagtctcag gaagtgctgc aggtacagtt ggatcagacc     1680

gaggttaaga tcgttcgcga tgaatacggc atgccgcata tttacgccga tgatacctat     1740

cgactgtttt acggctatgg ctacgtggtg gcgcaggatc gcctgttcca gatggaaatg     1800

gcgcgccgca gtactcaggg gaccgtctcc gaggtgctgg gcaaagcatt cgtcagtttt     1860

gataaagata ttcgccagaa ctactggccg gattctattc gcgcgcagat agcttccctc     1920

tccgctgagg ataaatccat tctgcagggc tatgccgatg gcatgaatgc gtggatcgat     1980

aaagtgaacg ccagccccga taagctgtta ccccagcagt tctccacctt tggttttaaa     2040

cccaagcatt gggaaccgtt tgatgtggcg atgatttttg tcggcaccat ggcgaaccgt     2100

cattctgaca gcaccagcga aattgataac ctggcgctgc tgacggcgct aaaagacaaa     2160

tacggcaagc agcagggcat ggcggtcttt aaccagctga aatggctggt taatccttcc     2220

gcgccaacca ccattgcggc gcgggaaagc gcctatccgc tgaagtttga tctgcaaaac     2280

acgcaaacgg cgtaa                                                      2295


<210>  36
<211>  764
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  36

Ser Asn Met Trp Val Ile Gly Lys Asn Lys Ala Gln Asp Ala Lys Ala 
1               5                   10                  15      


Ile Met Val Asn Gly Pro Gln Phe Gly Trp Tyr Val Pro Ala Tyr Thr 
            20                  25                  30          


Tyr Gly Ile Gly Leu His Gly Ala Gly Tyr Asp Val Thr Gly Asn Thr 
        35                  40                  45              


Pro Phe Ala Tyr Pro Gly Leu Val Phe Gly His Asn Gly Thr Ile Ser 
    50                  55                  60                  


Trp Gly Ser Thr Ala Gly Phe Gly Asp Gly Val Asp Ile Phe Ala Glu 
65                  70                  75                  80  


Lys Leu Ser Ala Glu Lys Pro Gly Tyr Tyr Gln His Asn Gly Glu Trp 
                85                  90                  95      


Val Lys Met Leu Ser Arg Lys Glu Thr Ile Ala Val Lys Asp Gly Gln 
            100                 105                 110         


Pro Glu Thr Phe Thr Val Trp Arg Thr Leu His Gly Asn Val Ile Lys 
        115                 120                 125             


Thr Asp Thr Ala Thr Gln Thr Ala Tyr Ala Lys Ala Arg Ala Trp Asp 
    130                 135                 140                 


Gly Lys Glu Val Ala Ser Leu Leu Ala Trp Thr His Gln Met Lys Ala 
145                 150                 155                 160 


Lys Asn Trp Pro Glu Trp Thr Gln Gln Ala Ala Lys Gln Ala Leu Thr 
                165                 170                 175     


Ile Asn Trp Tyr Tyr Ala Asp Val Asn Gly Asn Ile Gly Tyr Val His 
            180                 185                 190         


Thr Gly Ala Tyr Pro Asp Arg Gln Pro Gly His Asp Pro Arg Leu Pro 
        195                 200                 205             


Val Pro Gly Thr Gly Lys Trp Asp Trp Lys Gly Leu Leu Ser Phe Asp 
    210                 215                 220                 


Leu Asn Pro Lys Val Tyr Asn Pro Gln Ser Gly Tyr Ile Ala Asn Trp 
225                 230                 235                 240 


Asn Asn Ser Pro Gln Lys Asp Tyr Pro Ala Ser Asp Leu Phe Ala Phe 
                245                 250                 255     


Leu Trp Gly Gly Ala Asp Arg Val Thr Glu Ile Asp Thr Ile Leu Asp 
            260                 265                 270         


Lys Gln Pro Arg Phe Thr Ala Asp Gln Ala Trp Asp Val Ile Arg Gln 
        275                 280                 285             


Thr Ser Arg Arg Asp Leu Asn Leu Arg Leu Phe Leu Pro Ala Leu Lys 
    290                 295                 300                 


Asp Ala Thr Ala Asn Leu Ala Glu Asn Asp Pro Arg Arg Gln Leu Val 
305                 310                 315                 320 


Asp Lys Leu Ala Ser Trp Asp Gly Glu Asn Leu Val Asn Asp Asp Gly 
                325                 330                 335     


Lys Thr Tyr Gln Gln Pro Gly Ser Ala Ile Leu Asn Ala Trp Leu Thr 
            340                 345                 350         


Ser Met Leu Lys Arg Thr Val Val Ala Ala Val Pro Ala Pro Phe Gly 
        355                 360                 365             


Lys Trp Tyr Ser Ala Ser Gly Tyr Glu Thr Thr Gln Asp Gly Pro Thr 
    370                 375                 380                 


Gly Ser Leu Asn Ile Ser Val Gly Ala Lys Ile Leu Tyr Glu Ala Leu 
385                 390                 395                 400 


Gln Gly Asp Lys Ser Pro Ile Pro Gln Ala Val Asp Leu Phe Gly Gly 
                405                 410                 415     


Lys Pro Gln Gln Glu Val Ile Leu Ala Ala Leu Asp Asp Ala Trp Gln 
            420                 425                 430         


Thr Leu Ser Lys Arg Tyr Gly Asn Asp Val Thr Gly Trp Lys Thr Pro 
        435                 440                 445             


Ala Met Ala Leu Thr Phe Arg Ala Asn Asn Phe Phe Gly Val Pro Gln 
    450                 455                 460                 


Ala Ala Ala Lys Glu Ala Arg His Gln Ala Glu Tyr Gln Asn Arg Gly 
465                 470                 475                 480 


Thr Glu Asn Asp Met Ile Val Phe Ser Pro Thr Ser Gly Asn Arg Pro 
                485                 490                 495     


Val Leu Ala Trp Asp Val Val Ala Pro Gly Gln Ser Gly Phe Ile Ala 
            500                 505                 510         


Pro Asp Gly Lys Ala Asp Lys His Tyr Asp Asp Gln Leu Lys Met Tyr 
        515                 520                 525             


Glu Ser Phe Gly Arg Lys Ser Leu Trp Leu Thr Pro Gln Asp Val Asp 
    530                 535                 540                 


Glu His Gln Glu Ser Gln Glu Val Leu Gln Val Gln Leu Asp Gln Thr 
545                 550                 555                 560 


Glu Val Lys Ile Val Arg Asp Glu Tyr Gly Met Pro His Ile Tyr Ala 
                565                 570                 575     


Asp Asp Thr Tyr Arg Leu Phe Tyr Gly Tyr Gly Tyr Val Val Ala Gln 
            580                 585                 590         


Asp Arg Leu Phe Gln Met Glu Met Ala Arg Arg Ser Thr Gln Gly Thr 
        595                 600                 605             


Val Ser Glu Val Leu Gly Lys Ala Phe Val Ser Phe Asp Lys Asp Ile 
    610                 615                 620                 


Arg Gln Asn Tyr Trp Pro Asp Ser Ile Arg Ala Gln Ile Ala Ser Leu 
625                 630                 635                 640 


Ser Ala Glu Asp Lys Ser Ile Leu Gln Gly Tyr Ala Asp Gly Met Asn 
                645                 650                 655     


Ala Trp Ile Asp Lys Val Asn Ala Ser Pro Asp Lys Leu Leu Pro Gln 
            660                 665                 670         


Gln Phe Ser Thr Phe Gly Phe Lys Pro Lys His Trp Glu Pro Phe Asp 
        675                 680                 685             


Val Ala Met Ile Phe Val Gly Thr Met Ala Asn Arg His Ser Asp Ser 
    690                 695                 700                 


Thr Ser Glu Ile Asp Asn Leu Ala Leu Leu Thr Ala Leu Lys Asp Lys 
705                 710                 715                 720 


Tyr Gly Lys Gln Gln Gly Met Ala Val Phe Asn Gln Leu Lys Trp Leu 
                725                 730                 735     


Val Asn Pro Ser Ala Pro Thr Thr Ile Ala Ala Arg Glu Ser Ala Tyr 
            740                 745                 750         


Pro Leu Lys Phe Asp Leu Gln Asn Thr Gln Thr Ala 
        755                 760                 


<210>  37
<211>  2295
<212>  DNA
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  37
agcaatatgt gggtgattgg caaaaacaaa gcccaggatg cgaaggccat tatggtcaat       60

gggccgcagt ttggttggta tgtgccggcg tacacctacg gtatcggcct gcacggcgcg      120

ggctatgacg tcaccggcaa tacgccgttt gcctatccgg gcctcgtttt tggtcacaac      180

ggcaccattt catggggatc caccgccggt tttggtgatg gtgtcgatat ctttgccgaa      240

aaactttccg ccgagaagcc gggctattac cagcataacg gcgagtgggt gaagatgttg      300

agccgcaagg agactattgc ggtcaaagac ggccagccgg agacctttac cgtttggcgc      360

acgctgcacg gcaacgtcat taaaaccgat actgcgacgc agaccgccta tgccaaagcg      420

cgcgcctggg atggcaaaga ggtggcgtcc ctgctggcgt ggacgcacca gatgaaggcc      480

aaaaactggc cggagtggac gcagcaggcg gccaaacagg cgctgaccat taactggtac      540

tacgccgatg tgaacggcaa tatcggctat gtgcataccg gcgcctatcc ggatcgccag      600

cccggccacg acccgcgttt gccggttccc ggcactggaa aatgggactg gaaagggttg      660

ctgtcgtttg atttgaatcc gaaagtgtat aacccgcagt cgggctatat cgccaactgg      720

aacaactcgc cgcaaaaaga ctacccggcc tctgatctgt tcgcgttcct gtggggcggt      780

gcggatcgag ttactgagat cgacacgatc ctcgataagc aaccgcgctt caccgccgat      840

caggcgtggg atgtgatccg ccaaaccagc cgtcgggatc tcaacctgcg gttgttctta      900

ccggcgctga aggacgccac cgcgaacctg gcggaaaacg atccgcgccg ccaactggtg      960

gataaactgg cgagctggga cggcgaaaac cttgtcaacg atgacggaaa aacctatcag     1020

caaccgggat cggcgattct taacgcctgg ctgaccagca tgctcaagcg cacggtggtt     1080

gccgcggtcc cagcgccgtt tggtaagtgg tacagcgcca gtggctatga aaccacccag     1140

gacgggccaa ccggctcgct gaacatcagc gtgggggcga aaatcctcta cgaagctctg     1200

cagggtgata agtcgccaat cccgcaggcg gtcgatctgt ttggcgggaa accgcagcag     1260

gaagtaatac tggcggcgct ggacgacgct tggcagacgc tgtcaaaacg ctacggtaac     1320

gacgtcaccg gctggaaaac ccctgccatg gcgcttacct tccgggccaa taacttcttc     1380

ggcgtgccgc aggcggcagc aaaagaggcg cgtcatcagg cggagtacca gaaccgcggt     1440

acggaaaacg acatgattgt cttctcaccg acgtcgggta accgcccggt tcttgcctgg     1500

gatgtggtgg cgccggggca aagcggtttt atcgcgccgg atggcaaagc cgataagcac     1560

tatgacgatc agctgaaaat gtacgagagc tttggccgta aatcgctgtg gttaacgcct     1620

caggacgttg acgagcacca agagtctcag gaagtgctgc aggtacagtt ggatcagacc     1680

gaggttaaga tcgttcgcga tgaatacggc atgccgcata tttacgccga tgatacctat     1740

cgactgtttt acggctatgg ctacgtggtg gcgcaggatc gcctgttcca gatggaaatg     1800

gcgcgccgca gtactcaggg gaccgtctcc gaggtgctgg gcaaagcatt cgtcagtttt     1860

gataaagata ttcgccagaa ctactggccg gattctattc gcgcgcagat agcttccctc     1920

tccgctgagg ataaatccat tctgcagggc tatgccgatg gcatgaatgc gtggatcgat     1980

aaagtgaacg ccagccccga taagctgtta ccccagcagt tctccacctt tggttttaaa     2040

cccaagcatt gggaaccgtt tgatgtggcg atgatttttg tcggcaccat ggcgaaccgt     2100

tgttctgaca gcaccagcga aattgataac ctggcgctgc tgacggcgct aaaagacaaa     2160

tacggcaagc agcagggcat ggcggtcttt aaccagctga aatggctggt taatccttcc     2220

gcgccaacca ccattgcggc gcgggaaagc gcctatccgc tgaagtttga tctgcaaaac     2280

acgcaaacgg cgtaa                                                      2295


<210>  38
<211>  764
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  38

Ser Asn Met Trp Val Ile Gly Lys Asn Lys Ala Gln Asp Ala Lys Ala 
1               5                   10                  15      


Ile Met Val Asn Gly Pro Gln Phe Gly Trp Tyr Val Pro Ala Tyr Thr 
            20                  25                  30          


Tyr Gly Ile Gly Leu His Gly Ala Gly Tyr Asp Val Thr Gly Asn Thr 
        35                  40                  45              


Pro Phe Ala Tyr Pro Gly Leu Val Phe Gly His Asn Gly Thr Ile Ser 
    50                  55                  60                  


Trp Gly Ser Thr Ala Gly Phe Gly Asp Gly Val Asp Ile Phe Ala Glu 
65                  70                  75                  80  


Lys Leu Ser Ala Glu Lys Pro Gly Tyr Tyr Gln His Asn Gly Glu Trp 
                85                  90                  95      


Val Lys Met Leu Ser Arg Lys Glu Thr Ile Ala Val Lys Asp Gly Gln 
            100                 105                 110         


Pro Glu Thr Phe Thr Val Trp Arg Thr Leu His Gly Asn Val Ile Lys 
        115                 120                 125             


Thr Asp Thr Ala Thr Gln Thr Ala Tyr Ala Lys Ala Arg Ala Trp Asp 
    130                 135                 140                 


Gly Lys Glu Val Ala Ser Leu Leu Ala Trp Thr His Gln Met Lys Ala 
145                 150                 155                 160 


Lys Asn Trp Pro Glu Trp Thr Gln Gln Ala Ala Lys Gln Ala Leu Thr 
                165                 170                 175     


Ile Asn Trp Tyr Tyr Ala Asp Val Asn Gly Asn Ile Gly Tyr Val His 
            180                 185                 190         


Thr Gly Ala Tyr Pro Asp Arg Gln Pro Gly His Asp Pro Arg Leu Pro 
        195                 200                 205             


Val Pro Gly Thr Gly Lys Trp Asp Trp Lys Gly Leu Leu Ser Phe Asp 
    210                 215                 220                 


Leu Asn Pro Lys Val Tyr Asn Pro Gln Ser Gly Tyr Ile Ala Asn Trp 
225                 230                 235                 240 


Asn Asn Ser Pro Gln Lys Asp Tyr Pro Ala Ser Asp Leu Phe Ala Phe 
                245                 250                 255     


Leu Trp Gly Gly Ala Asp Arg Val Thr Glu Ile Asp Thr Ile Leu Asp 
            260                 265                 270         


Lys Gln Pro Arg Phe Thr Ala Asp Gln Ala Trp Asp Val Ile Arg Gln 
        275                 280                 285             


Thr Ser Arg Arg Asp Leu Asn Leu Arg Leu Phe Leu Pro Ala Leu Lys 
    290                 295                 300                 


Asp Ala Thr Ala Asn Leu Ala Glu Asn Asp Pro Arg Arg Gln Leu Val 
305                 310                 315                 320 


Asp Lys Leu Ala Ser Trp Asp Gly Glu Asn Leu Val Asn Asp Asp Gly 
                325                 330                 335     


Lys Thr Tyr Gln Gln Pro Gly Ser Ala Ile Leu Asn Ala Trp Leu Thr 
            340                 345                 350         


Ser Met Leu Lys Arg Thr Val Val Ala Ala Val Pro Ala Pro Phe Gly 
        355                 360                 365             


Lys Trp Tyr Ser Ala Ser Gly Tyr Glu Thr Thr Gln Asp Gly Pro Thr 
    370                 375                 380                 


Gly Ser Leu Asn Ile Ser Val Gly Ala Lys Ile Leu Tyr Glu Ala Leu 
385                 390                 395                 400 


Gln Gly Asp Lys Ser Pro Ile Pro Gln Ala Val Asp Leu Phe Gly Gly 
                405                 410                 415     


Lys Pro Gln Gln Glu Val Ile Leu Ala Ala Leu Asp Asp Ala Trp Gln 
            420                 425                 430         


Thr Leu Ser Lys Arg Tyr Gly Asn Asp Val Thr Gly Trp Lys Thr Pro 
        435                 440                 445             


Ala Met Ala Leu Thr Phe Arg Ala Asn Asn Phe Phe Gly Val Pro Gln 
    450                 455                 460                 


Ala Ala Ala Lys Glu Ala Arg His Gln Ala Glu Tyr Gln Asn Arg Gly 
465                 470                 475                 480 


Thr Glu Asn Asp Met Ile Val Phe Ser Pro Thr Ser Gly Asn Arg Pro 
                485                 490                 495     


Val Leu Ala Trp Asp Val Val Ala Pro Gly Gln Ser Gly Phe Ile Ala 
            500                 505                 510         


Pro Asp Gly Lys Ala Asp Lys His Tyr Asp Asp Gln Leu Lys Met Tyr 
        515                 520                 525             


Glu Ser Phe Gly Arg Lys Ser Leu Trp Leu Thr Pro Gln Asp Val Asp 
    530                 535                 540                 


Glu His Gln Glu Ser Gln Glu Val Leu Gln Val Gln Leu Asp Gln Thr 
545                 550                 555                 560 


Glu Val Lys Ile Val Arg Asp Glu Tyr Gly Met Pro His Ile Tyr Ala 
                565                 570                 575     


Asp Asp Thr Tyr Arg Leu Phe Tyr Gly Tyr Gly Tyr Val Val Ala Gln 
            580                 585                 590         


Asp Arg Leu Phe Gln Met Glu Met Ala Arg Arg Ser Thr Gln Gly Thr 
        595                 600                 605             


Val Ser Glu Val Leu Gly Lys Ala Phe Val Ser Phe Asp Lys Asp Ile 
    610                 615                 620                 


Arg Gln Asn Tyr Trp Pro Asp Ser Ile Arg Ala Gln Ile Ala Ser Leu 
625                 630                 635                 640 


Ser Ala Glu Asp Lys Ser Ile Leu Gln Gly Tyr Ala Asp Gly Met Asn 
                645                 650                 655     


Ala Trp Ile Asp Lys Val Asn Ala Ser Pro Asp Lys Leu Leu Pro Gln 
            660                 665                 670         


Gln Phe Ser Thr Phe Gly Phe Lys Pro Lys His Trp Glu Pro Phe Asp 
        675                 680                 685             


Val Ala Met Ile Phe Val Gly Thr Met Ala Asn Arg Cys Ser Asp Ser 
    690                 695                 700                 


Thr Ser Glu Ile Asp Asn Leu Ala Leu Leu Thr Ala Leu Lys Asp Lys 
705                 710                 715                 720 


Tyr Gly Lys Gln Gln Gly Met Ala Val Phe Asn Gln Leu Lys Trp Leu 
                725                 730                 735     


Val Asn Pro Ser Ala Pro Thr Thr Ile Ala Ala Arg Glu Ser Ala Tyr 
            740                 745                 750         


Pro Leu Lys Phe Asp Leu Gln Asn Thr Gln Thr Ala 
        755                 760                 


<210>  39
<211>  2295
<212>  DNA
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  39
agcaatatgt gggtgattgg caaaaacaaa gcccaggatg cgaaggccat tatggtcaat       60

gggccgcagt ttggttggta tgtgccggcg tacacctacg gtatcggcct gcacggcgcg      120

ggctatgacg tcaccggcaa tacgccgttt gcctatccgg gcctcgtttt tggtcacaac      180

ggcaccattt catggggatc caccgccggt tttggtgatg gtgtcgatat ctttgccgaa      240

aaactttccg ccgagaagcc gggctattac cagcataacg gcgagtgggt gaagatgttg      300

agccgcaagg agactattgc ggtcaaagac ggccagccgg agacctttac cgtttggcgc      360

acgctgcacg gcaacgtcat taaaaccgat actgcgacgc agaccgccta tgccaaagcg      420

cgcgcctggg atggcaaaga ggtggcgtcc ctgctggcgt ggacgcacca gatgaaggcc      480

aaaaactggc cggagtggac gcagcaggcg gccaaacagg cgctgaccat taactggtac      540

tacgccgatg tgaacggcaa tatcggctat gtgcataccg gcgcctatcc ggatcgccag      600

cccggccacg acccgcgttt gccggttccc ggcactggaa aatgggactg gaaagggttg      660

ctgtcgtttg atttgaatcc gaaagtgtat aacccgcagt cgggctatat cgccaactgg      720

aacaactcgc cgcaaaaaga ctacccggcc tctgatctgt tcgcgttcct gtggggcggt      780

gcggatcgag ttactgagat cgacacgatc ctcgataagc aaccgcgctt caccgccgat      840

caggcgtggg atgtgatccg ccaaaccagc cgtcgggatc tcaacctgcg gttgttctta      900

ccggcgctga aggacgccac cgcgaacctg gcggaaaacg atccgcgccg ccaactggtg      960

gataaactgg cgagctggga cggcgaaaac cttgtcaacg atgacggaaa aacctatcag     1020

caaccgggat cggcgattct taacgcctgg ctgaccagca tgctcaagcg cacggtggtt     1080

gccgcggtcc cagcgccgtt tggtaagtgg tacagcgcca gtggctatga aaccacccag     1140

gacgggccaa ccggctcgct gaacatcagc gtgggggcga aaatcctcta cgaagctctg     1200

cagggtgata agtcgccaat cccgcaggcg gtcgatctgt ttggcgggaa accgcagcag     1260

gaagtaatac tggcggcgct ggacgacgct tggcagacgc tgtcaaaacg ctacggtaac     1320

gacgtcaccg gctggaaaac ccctgccatg gcgcttacct tccgggccaa taacttcttc     1380

ggcgtgccgc aggcggcagc aaaagaggcg cgtcatcagg cggagtacca gaaccgcggt     1440

acggaaaacg acatgattgt cttctcaccg acgtcgggta accgcccggt tcttgcctgg     1500

gatgtggtgg cgccggggca aagcggtttt atcgcgccgg atggcaaagc cgataagcac     1560

tatgacgatc agctgaaaat gtacgagagc tttggccgta aatcgctgtg gttaacgcct     1620

caggacgttg acgagcacca agagtctcag gaagtgctgc aggtacagtt ggatcagacc     1680

gaggttaaga tcgttcgcga tgaatacggc atgccgcata tttacgccga tgatacctat     1740

cgactgtttt acggctatgg ctacgtggtg gcgcaggatc gcctgttcca gatggaaatg     1800

gcgcgccgca gtactcaggg gaccgtctcc gaggtgctgg gcaaagcatt cgtcagtttt     1860

gataaagata ttcgccagaa ctactggccg gattctattc gcgcgcagat agcttccctc     1920

tccgctgagg ataaatccat tctgcagggc tatgccgatg gcatgaatgc gtggatcgat     1980

aaagtgaacg ccagccccga taagctgtta ccccagcagt tctccacctt tggttttaaa     2040

cccaagcatt gggaaccgtt tgatgtggcg atgatttttg tcggcaccat ggcgaaccgt     2100

atttctgaca gcaccagcga aattgataac ctggcgctgc tgacggcgct aaaagacaaa     2160

tacggcaagc agcagggcat ggcggtcttt aaccagctga aatggctggt taatccttcc     2220

gcgccaacca ccattgcggc gcgggaaagc gcctatccgc tgaagtttga tctgcaaaac     2280

acgcaaacgg cgtaa                                                      2295


<210>  40
<211>  764
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  40

Ser Asn Met Trp Val Ile Gly Lys Asn Lys Ala Gln Asp Ala Lys Ala 
1               5                   10                  15      


Ile Met Val Asn Gly Pro Gln Phe Gly Trp Tyr Val Pro Ala Tyr Thr 
            20                  25                  30          


Tyr Gly Ile Gly Leu His Gly Ala Gly Tyr Asp Val Thr Gly Asn Thr 
        35                  40                  45              


Pro Phe Ala Tyr Pro Gly Leu Val Phe Gly His Asn Gly Thr Ile Ser 
    50                  55                  60                  


Trp Gly Ser Thr Ala Gly Phe Gly Asp Gly Val Asp Ile Phe Ala Glu 
65                  70                  75                  80  


Lys Leu Ser Ala Glu Lys Pro Gly Tyr Tyr Gln His Asn Gly Glu Trp 
                85                  90                  95      


Val Lys Met Leu Ser Arg Lys Glu Thr Ile Ala Val Lys Asp Gly Gln 
            100                 105                 110         


Pro Glu Thr Phe Thr Val Trp Arg Thr Leu His Gly Asn Val Ile Lys 
        115                 120                 125             


Thr Asp Thr Ala Thr Gln Thr Ala Tyr Ala Lys Ala Arg Ala Trp Asp 
    130                 135                 140                 


Gly Lys Glu Val Ala Ser Leu Leu Ala Trp Thr His Gln Met Lys Ala 
145                 150                 155                 160 


Lys Asn Trp Pro Glu Trp Thr Gln Gln Ala Ala Lys Gln Ala Leu Thr 
                165                 170                 175     


Ile Asn Trp Tyr Tyr Ala Asp Val Asn Gly Asn Ile Gly Tyr Val His 
            180                 185                 190         


Thr Gly Ala Tyr Pro Asp Arg Gln Pro Gly His Asp Pro Arg Leu Pro 
        195                 200                 205             


Val Pro Gly Thr Gly Lys Trp Asp Trp Lys Gly Leu Leu Ser Phe Asp 
    210                 215                 220                 


Leu Asn Pro Lys Val Tyr Asn Pro Gln Ser Gly Tyr Ile Ala Asn Trp 
225                 230                 235                 240 


Asn Asn Ser Pro Gln Lys Asp Tyr Pro Ala Ser Asp Leu Phe Ala Phe 
                245                 250                 255     


Leu Trp Gly Gly Ala Asp Arg Val Thr Glu Ile Asp Thr Ile Leu Asp 
            260                 265                 270         


Lys Gln Pro Arg Phe Thr Ala Asp Gln Ala Trp Asp Val Ile Arg Gln 
        275                 280                 285             


Thr Ser Arg Arg Asp Leu Asn Leu Arg Leu Phe Leu Pro Ala Leu Lys 
    290                 295                 300                 


Asp Ala Thr Ala Asn Leu Ala Glu Asn Asp Pro Arg Arg Gln Leu Val 
305                 310                 315                 320 


Asp Lys Leu Ala Ser Trp Asp Gly Glu Asn Leu Val Asn Asp Asp Gly 
                325                 330                 335     


Lys Thr Tyr Gln Gln Pro Gly Ser Ala Ile Leu Asn Ala Trp Leu Thr 
            340                 345                 350         


Ser Met Leu Lys Arg Thr Val Val Ala Ala Val Pro Ala Pro Phe Gly 
        355                 360                 365             


Lys Trp Tyr Ser Ala Ser Gly Tyr Glu Thr Thr Gln Asp Gly Pro Thr 
    370                 375                 380                 


Gly Ser Leu Asn Ile Ser Val Gly Ala Lys Ile Leu Tyr Glu Ala Leu 
385                 390                 395                 400 


Gln Gly Asp Lys Ser Pro Ile Pro Gln Ala Val Asp Leu Phe Gly Gly 
                405                 410                 415     


Lys Pro Gln Gln Glu Val Ile Leu Ala Ala Leu Asp Asp Ala Trp Gln 
            420                 425                 430         


Thr Leu Ser Lys Arg Tyr Gly Asn Asp Val Thr Gly Trp Lys Thr Pro 
        435                 440                 445             


Ala Met Ala Leu Thr Phe Arg Ala Asn Asn Phe Phe Gly Val Pro Gln 
    450                 455                 460                 


Ala Ala Ala Lys Glu Ala Arg His Gln Ala Glu Tyr Gln Asn Arg Gly 
465                 470                 475                 480 


Thr Glu Asn Asp Met Ile Val Phe Ser Pro Thr Ser Gly Asn Arg Pro 
                485                 490                 495     


Val Leu Ala Trp Asp Val Val Ala Pro Gly Gln Ser Gly Phe Ile Ala 
            500                 505                 510         


Pro Asp Gly Lys Ala Asp Lys His Tyr Asp Asp Gln Leu Lys Met Tyr 
        515                 520                 525             


Glu Ser Phe Gly Arg Lys Ser Leu Trp Leu Thr Pro Gln Asp Val Asp 
    530                 535                 540                 


Glu His Gln Glu Ser Gln Glu Val Leu Gln Val Gln Leu Asp Gln Thr 
545                 550                 555                 560 


Glu Val Lys Ile Val Arg Asp Glu Tyr Gly Met Pro His Ile Tyr Ala 
                565                 570                 575     


Asp Asp Thr Tyr Arg Leu Phe Tyr Gly Tyr Gly Tyr Val Val Ala Gln 
            580                 585                 590         


Asp Arg Leu Phe Gln Met Glu Met Ala Arg Arg Ser Thr Gln Gly Thr 
        595                 600                 605             


Val Ser Glu Val Leu Gly Lys Ala Phe Val Ser Phe Asp Lys Asp Ile 
    610                 615                 620                 


Arg Gln Asn Tyr Trp Pro Asp Ser Ile Arg Ala Gln Ile Ala Ser Leu 
625                 630                 635                 640 


Ser Ala Glu Asp Lys Ser Ile Leu Gln Gly Tyr Ala Asp Gly Met Asn 
                645                 650                 655     


Ala Trp Ile Asp Lys Val Asn Ala Ser Pro Asp Lys Leu Leu Pro Gln 
            660                 665                 670         


Gln Phe Ser Thr Phe Gly Phe Lys Pro Lys His Trp Glu Pro Phe Asp 
        675                 680                 685             


Val Ala Met Ile Phe Val Gly Thr Met Ala Asn Arg Ile Ser Asp Ser 
    690                 695                 700                 


Thr Ser Glu Ile Asp Asn Leu Ala Leu Leu Thr Ala Leu Lys Asp Lys 
705                 710                 715                 720 


Tyr Gly Lys Gln Gln Gly Met Ala Val Phe Asn Gln Leu Lys Trp Leu 
                725                 730                 735     


Val Asn Pro Ser Ala Pro Thr Thr Ile Ala Ala Arg Glu Ser Ala Tyr 
            740                 745                 750         


Pro Leu Lys Phe Asp Leu Gln Asn Thr Gln Thr Ala 
        755                 760                 


<210>  41
<211>  2295
<212>  DNA
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  41
agcaatatgt gggtgattgg caaaaacaaa gcccaggatg cgaaggccat tatggtcaat       60

gggccgcagt ttggttggta tgtgccggcg tacacctacg gtatcggcct gcacggcgcg      120

ggctatgacg tcaccggcaa tacgccgttt gcctatccgg gcctcgtttt tggtcacaac      180

ggcaccattt catggggatc caccgccggt tttggtgatg gtgtcgatat ctttgccgaa      240

aaactttccg ccgagaagcc gggctattac cagcataacg gcgagtgggt gaagatgttg      300

agccgcaagg agactattgc ggtcaaagac ggccagccgg agacctttac cgtttggcgc      360

acgctgcacg gcaacgtcat taaaaccgat actgcgacgc agaccgccta tgccaaagcg      420

cgcgcctggg atggcaaaga ggtggcgtcc ctgctggcgt ggacgcacca gatgaaggcc      480

aaaaactggc cggagtggac gcagcaggcg gccaaacagg cgctgaccat taactggtac      540

tacgccgatg tgaacggcaa tatcggctat gtgcataccg gcgcctatcc ggatcgccag      600

cccggccacg acccgcgttt gccggttccc ggcactggaa aatgggactg gaaagggttg      660

ctgtcgtttg atttgaatcc gaaagtgtat aacccgcagt cgggctatat cgccaactgg      720

aacaactcgc cgcaaaaaga ctacccggcc tctgatctgt tcgcgttcct gtggggcggt      780

gcggatcgag ttactgagat cgacacgatc ctcgataagc aaccgcgctt caccgccgat      840

caggcgtggg atgtgatccg ccaaaccagc cgtcgggatc tcaacctgcg gttgttctta      900

ccggcgctga aggacgccac cgcgaacctg gcggaaaacg atccgcgccg ccaactggtg      960

gataaactgg cgagctggga cggcgaaaac cttgtcaacg atgacggaaa aacctatcag     1020

caaccgggat cggcgattct taacgcctgg ctgaccagca tgctcaagcg cacggtggtt     1080

gccgcggtcc cagcgccgtt tggtaagtgg tacagcgcca gtggctatga aaccacccag     1140

gacgggccaa ccggctcgct gaacatcagc gtgggggcga aaatcctcta cgaagctctg     1200

cagggtgata agtcgccaat cccgcaggcg gtcgatctgt ttggcgggaa accgcagcag     1260

gaagtaatac tggcggcgct ggacgacgct tggcagacgc tgtcaaaacg ctacggtaac     1320

gacgtcaccg gctggaaaac ccctgccatg gcgcttacct tccgggccaa taacttcttc     1380

ggcgtgccgc aggcggcagc aaaagaggcg cgtcatcagg cggagtacca gaaccgcggt     1440

acggaaaacg acatgattgt cttctcaccg acgtcgggta accgcccggt tcttgcctgg     1500

gatgtggtgg cgccggggca aagcggtttt atcgcgccgg atggcaaagc cgataagcac     1560

tatgacgatc agctgaaaat gtacgagagc tttggccgta aatcgctgtg gttaacgcct     1620

caggacgttg acgagcacca agagtctcag gaagtgctgc aggtacagtt ggatcagacc     1680

gaggttaaga tcgttcgcga tgaatacggc atgccgcata tttacgccga tgatacctat     1740

cgactgtttt acggctatgg ctacgtggtg gcgcaggatc gcctgttcca gatggaaatg     1800

gcgcgccgca gtactcaggg gaccgtctcc gaggtgctgg gcaaagcatt cgtcagtttt     1860

gataaagata ttcgccagaa ctactggccg gattctattc gcgcgcagat agcttccctc     1920

tccgctgagg ataaatccat tctgcagggc tatgccgatg gcatgaatgc gtggatcgat     1980

aaagtgaacg ccagccccga taagctgtta ccccagcagt tctccacctt tggttttaaa     2040

cccaagcatt gggaaccgtt tgatgtggcg atgatttttg tcggcaccat ggcgaaccgt     2100

atgtctgaca gcaccagcga aattgataac ctggcgctgc tgacggcgct aaaagacaaa     2160

tacggcaagc agcagggcat ggcggtcttt aaccagctga aatggctggt taatccttcc     2220

gcgccaacca ccattgcggc gcgggaaagc gcctatccgc tgaagtttga tctgcaaaac     2280

acgcaaacgg cgtaa                                                      2295


<210>  42
<211>  764
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  42

Ser Asn Met Trp Val Ile Gly Lys Asn Lys Ala Gln Asp Ala Lys Ala 
1               5                   10                  15      


Ile Met Val Asn Gly Pro Gln Phe Gly Trp Tyr Val Pro Ala Tyr Thr 
            20                  25                  30          


Tyr Gly Ile Gly Leu His Gly Ala Gly Tyr Asp Val Thr Gly Asn Thr 
        35                  40                  45              


Pro Phe Ala Tyr Pro Gly Leu Val Phe Gly His Asn Gly Thr Ile Ser 
    50                  55                  60                  


Trp Gly Ser Thr Ala Gly Phe Gly Asp Gly Val Asp Ile Phe Ala Glu 
65                  70                  75                  80  


Lys Leu Ser Ala Glu Lys Pro Gly Tyr Tyr Gln His Asn Gly Glu Trp 
                85                  90                  95      


Val Lys Met Leu Ser Arg Lys Glu Thr Ile Ala Val Lys Asp Gly Gln 
            100                 105                 110         


Pro Glu Thr Phe Thr Val Trp Arg Thr Leu His Gly Asn Val Ile Lys 
        115                 120                 125             


Thr Asp Thr Ala Thr Gln Thr Ala Tyr Ala Lys Ala Arg Ala Trp Asp 
    130                 135                 140                 


Gly Lys Glu Val Ala Ser Leu Leu Ala Trp Thr His Gln Met Lys Ala 
145                 150                 155                 160 


Lys Asn Trp Pro Glu Trp Thr Gln Gln Ala Ala Lys Gln Ala Leu Thr 
                165                 170                 175     


Ile Asn Trp Tyr Tyr Ala Asp Val Asn Gly Asn Ile Gly Tyr Val His 
            180                 185                 190         


Thr Gly Ala Tyr Pro Asp Arg Gln Pro Gly His Asp Pro Arg Leu Pro 
        195                 200                 205             


Val Pro Gly Thr Gly Lys Trp Asp Trp Lys Gly Leu Leu Ser Phe Asp 
    210                 215                 220                 


Leu Asn Pro Lys Val Tyr Asn Pro Gln Ser Gly Tyr Ile Ala Asn Trp 
225                 230                 235                 240 


Asn Asn Ser Pro Gln Lys Asp Tyr Pro Ala Ser Asp Leu Phe Ala Phe 
                245                 250                 255     


Leu Trp Gly Gly Ala Asp Arg Val Thr Glu Ile Asp Thr Ile Leu Asp 
            260                 265                 270         


Lys Gln Pro Arg Phe Thr Ala Asp Gln Ala Trp Asp Val Ile Arg Gln 
        275                 280                 285             


Thr Ser Arg Arg Asp Leu Asn Leu Arg Leu Phe Leu Pro Ala Leu Lys 
    290                 295                 300                 


Asp Ala Thr Ala Asn Leu Ala Glu Asn Asp Pro Arg Arg Gln Leu Val 
305                 310                 315                 320 


Asp Lys Leu Ala Ser Trp Asp Gly Glu Asn Leu Val Asn Asp Asp Gly 
                325                 330                 335     


Lys Thr Tyr Gln Gln Pro Gly Ser Ala Ile Leu Asn Ala Trp Leu Thr 
            340                 345                 350         


Ser Met Leu Lys Arg Thr Val Val Ala Ala Val Pro Ala Pro Phe Gly 
        355                 360                 365             


Lys Trp Tyr Ser Ala Ser Gly Tyr Glu Thr Thr Gln Asp Gly Pro Thr 
    370                 375                 380                 


Gly Ser Leu Asn Ile Ser Val Gly Ala Lys Ile Leu Tyr Glu Ala Leu 
385                 390                 395                 400 


Gln Gly Asp Lys Ser Pro Ile Pro Gln Ala Val Asp Leu Phe Gly Gly 
                405                 410                 415     


Lys Pro Gln Gln Glu Val Ile Leu Ala Ala Leu Asp Asp Ala Trp Gln 
            420                 425                 430         


Thr Leu Ser Lys Arg Tyr Gly Asn Asp Val Thr Gly Trp Lys Thr Pro 
        435                 440                 445             


Ala Met Ala Leu Thr Phe Arg Ala Asn Asn Phe Phe Gly Val Pro Gln 
    450                 455                 460                 


Ala Ala Ala Lys Glu Ala Arg His Gln Ala Glu Tyr Gln Asn Arg Gly 
465                 470                 475                 480 


Thr Glu Asn Asp Met Ile Val Phe Ser Pro Thr Ser Gly Asn Arg Pro 
                485                 490                 495     


Val Leu Ala Trp Asp Val Val Ala Pro Gly Gln Ser Gly Phe Ile Ala 
            500                 505                 510         


Pro Asp Gly Lys Ala Asp Lys His Tyr Asp Asp Gln Leu Lys Met Tyr 
        515                 520                 525             


Glu Ser Phe Gly Arg Lys Ser Leu Trp Leu Thr Pro Gln Asp Val Asp 
    530                 535                 540                 


Glu His Gln Glu Ser Gln Glu Val Leu Gln Val Gln Leu Asp Gln Thr 
545                 550                 555                 560 


Glu Val Lys Ile Val Arg Asp Glu Tyr Gly Met Pro His Ile Tyr Ala 
                565                 570                 575     


Asp Asp Thr Tyr Arg Leu Phe Tyr Gly Tyr Gly Tyr Val Val Ala Gln 
            580                 585                 590         


Asp Arg Leu Phe Gln Met Glu Met Ala Arg Arg Ser Thr Gln Gly Thr 
        595                 600                 605             


Val Ser Glu Val Leu Gly Lys Ala Phe Val Ser Phe Asp Lys Asp Ile 
    610                 615                 620                 


Arg Gln Asn Tyr Trp Pro Asp Ser Ile Arg Ala Gln Ile Ala Ser Leu 
625                 630                 635                 640 


Ser Ala Glu Asp Lys Ser Ile Leu Gln Gly Tyr Ala Asp Gly Met Asn 
                645                 650                 655     


Ala Trp Ile Asp Lys Val Asn Ala Ser Pro Asp Lys Leu Leu Pro Gln 
            660                 665                 670         


Gln Phe Ser Thr Phe Gly Phe Lys Pro Lys His Trp Glu Pro Phe Asp 
        675                 680                 685             


Val Ala Met Ile Phe Val Gly Thr Met Ala Asn Arg Met Ser Asp Ser 
    690                 695                 700                 


Thr Ser Glu Ile Asp Asn Leu Ala Leu Leu Thr Ala Leu Lys Asp Lys 
705                 710                 715                 720 


Tyr Gly Lys Gln Gln Gly Met Ala Val Phe Asn Gln Leu Lys Trp Leu 
                725                 730                 735     


Val Asn Pro Ser Ala Pro Thr Thr Ile Ala Ala Arg Glu Ser Ala Tyr 
            740                 745                 750         


Pro Leu Lys Phe Asp Leu Gln Asn Thr Gln Thr Ala 
        755                 760                 


<210>  43
<211>  2295
<212>  DNA
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  43
agcaatatgt gggtgattgg caaaaacaaa gcccaggatg cgaaggccat tatggtcaat       60

gggccgcagt ttggttggta tgtgccggcg tacacctacg gtatcggcct gcacggcgcg      120

ggctatgacg tcaccggcaa tacgccgttt gcctatccgg gcctcgtttt tggtcacaac      180

ggcaccattt catggggatc caccgccggt tttggtgatg gtgtcgatat ctttgccgaa      240

aaactttccg ccgagaagcc gggctattac cagcataacg gcgagtgggt gaagatgttg      300

agccgcaagg agactattgc ggtcaaagac ggccagccgg agacctttac cgtttggcgc      360

acgctgcacg gcaacgtcat taaaaccgat actgcgacgc agaccgccta tgccaaagcg      420

cgcgcctggg atggcaaaga ggtggcgtcc ctgctggcgt ggacgcacca gatgaaggcc      480

aaaaactggc cggagtggac gcagcaggcg gccaaacagg cgctgaccat taactggtac      540

tacgccgatg tgaacggcaa tatcggctat gtgcataccg gcgcctatcc ggatcgccag      600

cccggccacg acccgcgttt gccggttccc ggcactggaa aatgggactg gaaagggttg      660

ctgtcgtttg atttgaatcc gaaagtgtat aacccgcagt cgggctatat cgccaactgg      720

aacaactcgc cgcaaaaaga ctacccggcc tctgatctgt tcgcgttcct gtggggcggt      780

gcggatcgag ttactgagat cgacacgatc ctcgataagc aaccgcgctt caccgccgat      840

caggcgtggg atgtgatccg ccaaaccagc cgtcgggatc tcaacctgcg gttgttctta      900

ccggcgctga aggacgccac cgcgaacctg gcggaaaacg atccgcgccg ccaactggtg      960

gataaactgg cgagctggga cggcgaaaac cttgtcaacg atgacggaaa aacctatcag     1020

caaccgggat cggcgattct taacgcctgg ctgaccagca tgctcaagcg cacggtggtt     1080

gccgcggtcc cagcgccgtt tggtaagtgg tacagcgcca gtggctatga aaccacccag     1140

gacgggccaa ccggctcgct gaacatcagc gtgggggcga aaatcctcta cgaagctctg     1200

cagggtgata agtcgccaat cccgcaggcg gtcgatctgt ttggcgggaa accgcagcag     1260

gaagtaatac tggcggcgct ggacgacgct tggcagacgc tgtcaaaacg ctacggtaac     1320

gacgtcaccg gctggaaaac ccctgccatg gcgcttacct tccgggccaa taacttcttc     1380

ggcgtgccgc aggcggcagc aaaagaggcg cgtcatcagg cggagtacca gaaccgcggt     1440

acggaaaacg acatgattgt cttctcaccg acgtcgggta accgcccggt tcttgcctgg     1500

gatgtggtgg cgccggggca aagcggtttt atcgcgccgg atggcaaagc cgataagcac     1560

tatgacgatc agctgaaaat gtacgagagc tttggccgta aatcgctgtg gttaacgcct     1620

caggacgttg acgagcacca agagtctcag gaagtgctgc aggtacagtt ggatcagacc     1680

gaggttaaga tcgttcgcga tgaatacggc atgccgcata tttacgccga tgatacctat     1740

cgactgtttt acggctatgg ctacgtggtg gcgcaggatc gcctgttcca gatggaaatg     1800

gcgcgccgca gtactcaggg gaccgtctcc gaggtgctgg gcaaagcatt cgtcagtttt     1860

gataaagata ttcgccagaa ctactggccg gattctattc gcgcgcagat agcttccctc     1920

tccgctgagg ataaatccat tctgcagggc tatgccgatg gcatgaatgc gtggatcgat     1980

aaagtgaacg ccagccccga taagctgtta ccccagcagt tctccacctt tggttttaaa     2040

cccaagcatt gggaaccgtt tgatgtggcg atgatttttg tcggcaccat ggcgaaccgt     2100

gtttctgaca gcaccagcga aattgataac ctggcgctgc tgacggcgct aaaagacaaa     2160

tacggcaagc agcagggcat ggcggtcttt aaccagctga aatggctggt taatccttcc     2220

gcgccaacca ccattgcggc gcgggaaagc gcctatccgc tgaagtttga tctgcaaaac     2280

acgcaaacgg cgtaa                                                      2295


<210>  44
<211>  764
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  44

Ser Asn Met Trp Val Ile Gly Lys Asn Lys Ala Gln Asp Ala Lys Ala 
1               5                   10                  15      


Ile Met Val Asn Gly Pro Gln Phe Gly Trp Tyr Val Pro Ala Tyr Thr 
            20                  25                  30          


Tyr Gly Ile Gly Leu His Gly Ala Gly Tyr Asp Val Thr Gly Asn Thr 
        35                  40                  45              


Pro Phe Ala Tyr Pro Gly Leu Val Phe Gly His Asn Gly Thr Ile Ser 
    50                  55                  60                  


Trp Gly Ser Thr Ala Gly Phe Gly Asp Gly Val Asp Ile Phe Ala Glu 
65                  70                  75                  80  


Lys Leu Ser Ala Glu Lys Pro Gly Tyr Tyr Gln His Asn Gly Glu Trp 
                85                  90                  95      


Val Lys Met Leu Ser Arg Lys Glu Thr Ile Ala Val Lys Asp Gly Gln 
            100                 105                 110         


Pro Glu Thr Phe Thr Val Trp Arg Thr Leu His Gly Asn Val Ile Lys 
        115                 120                 125             


Thr Asp Thr Ala Thr Gln Thr Ala Tyr Ala Lys Ala Arg Ala Trp Asp 
    130                 135                 140                 


Gly Lys Glu Val Ala Ser Leu Leu Ala Trp Thr His Gln Met Lys Ala 
145                 150                 155                 160 


Lys Asn Trp Pro Glu Trp Thr Gln Gln Ala Ala Lys Gln Ala Leu Thr 
                165                 170                 175     


Ile Asn Trp Tyr Tyr Ala Asp Val Asn Gly Asn Ile Gly Tyr Val His 
            180                 185                 190         


Thr Gly Ala Tyr Pro Asp Arg Gln Pro Gly His Asp Pro Arg Leu Pro 
        195                 200                 205             


Val Pro Gly Thr Gly Lys Trp Asp Trp Lys Gly Leu Leu Ser Phe Asp 
    210                 215                 220                 


Leu Asn Pro Lys Val Tyr Asn Pro Gln Ser Gly Tyr Ile Ala Asn Trp 
225                 230                 235                 240 


Asn Asn Ser Pro Gln Lys Asp Tyr Pro Ala Ser Asp Leu Phe Ala Phe 
                245                 250                 255     


Leu Trp Gly Gly Ala Asp Arg Val Thr Glu Ile Asp Thr Ile Leu Asp 
            260                 265                 270         


Lys Gln Pro Arg Phe Thr Ala Asp Gln Ala Trp Asp Val Ile Arg Gln 
        275                 280                 285             


Thr Ser Arg Arg Asp Leu Asn Leu Arg Leu Phe Leu Pro Ala Leu Lys 
    290                 295                 300                 


Asp Ala Thr Ala Asn Leu Ala Glu Asn Asp Pro Arg Arg Gln Leu Val 
305                 310                 315                 320 


Asp Lys Leu Ala Ser Trp Asp Gly Glu Asn Leu Val Asn Asp Asp Gly 
                325                 330                 335     


Lys Thr Tyr Gln Gln Pro Gly Ser Ala Ile Leu Asn Ala Trp Leu Thr 
            340                 345                 350         


Ser Met Leu Lys Arg Thr Val Val Ala Ala Val Pro Ala Pro Phe Gly 
        355                 360                 365             


Lys Trp Tyr Ser Ala Ser Gly Tyr Glu Thr Thr Gln Asp Gly Pro Thr 
    370                 375                 380                 


Gly Ser Leu Asn Ile Ser Val Gly Ala Lys Ile Leu Tyr Glu Ala Leu 
385                 390                 395                 400 


Gln Gly Asp Lys Ser Pro Ile Pro Gln Ala Val Asp Leu Phe Gly Gly 
                405                 410                 415     


Lys Pro Gln Gln Glu Val Ile Leu Ala Ala Leu Asp Asp Ala Trp Gln 
            420                 425                 430         


Thr Leu Ser Lys Arg Tyr Gly Asn Asp Val Thr Gly Trp Lys Thr Pro 
        435                 440                 445             


Ala Met Ala Leu Thr Phe Arg Ala Asn Asn Phe Phe Gly Val Pro Gln 
    450                 455                 460                 


Ala Ala Ala Lys Glu Ala Arg His Gln Ala Glu Tyr Gln Asn Arg Gly 
465                 470                 475                 480 


Thr Glu Asn Asp Met Ile Val Phe Ser Pro Thr Ser Gly Asn Arg Pro 
                485                 490                 495     


Val Leu Ala Trp Asp Val Val Ala Pro Gly Gln Ser Gly Phe Ile Ala 
            500                 505                 510         


Pro Asp Gly Lys Ala Asp Lys His Tyr Asp Asp Gln Leu Lys Met Tyr 
        515                 520                 525             


Glu Ser Phe Gly Arg Lys Ser Leu Trp Leu Thr Pro Gln Asp Val Asp 
    530                 535                 540                 


Glu His Gln Glu Ser Gln Glu Val Leu Gln Val Gln Leu Asp Gln Thr 
545                 550                 555                 560 


Glu Val Lys Ile Val Arg Asp Glu Tyr Gly Met Pro His Ile Tyr Ala 
                565                 570                 575     


Asp Asp Thr Tyr Arg Leu Phe Tyr Gly Tyr Gly Tyr Val Val Ala Gln 
            580                 585                 590         


Asp Arg Leu Phe Gln Met Glu Met Ala Arg Arg Ser Thr Gln Gly Thr 
        595                 600                 605             


Val Ser Glu Val Leu Gly Lys Ala Phe Val Ser Phe Asp Lys Asp Ile 
    610                 615                 620                 


Arg Gln Asn Tyr Trp Pro Asp Ser Ile Arg Ala Gln Ile Ala Ser Leu 
625                 630                 635                 640 


Ser Ala Glu Asp Lys Ser Ile Leu Gln Gly Tyr Ala Asp Gly Met Asn 
                645                 650                 655     


Ala Trp Ile Asp Lys Val Asn Ala Ser Pro Asp Lys Leu Leu Pro Gln 
            660                 665                 670         


Gln Phe Ser Thr Phe Gly Phe Lys Pro Lys His Trp Glu Pro Phe Asp 
        675                 680                 685             


Val Ala Met Ile Phe Val Gly Thr Met Ala Asn Arg Val Ser Asp Ser 
    690                 695                 700                 


Thr Ser Glu Ile Asp Asn Leu Ala Leu Leu Thr Ala Leu Lys Asp Lys 
705                 710                 715                 720 


Tyr Gly Lys Gln Gln Gly Met Ala Val Phe Asn Gln Leu Lys Trp Leu 
                725                 730                 735     


Val Asn Pro Ser Ala Pro Thr Thr Ile Ala Ala Arg Glu Ser Ala Tyr 
            740                 745                 750         


Pro Leu Lys Phe Asp Leu Gln Asn Thr Gln Thr Ala 
        755                 760                 


<210>  45
<211>  2295
<212>  DNA
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  45
agcaatatgt gggtgattgg caaaaacaaa gcccaggatg cgaaggccat tatggtcaat       60

gggccgcagt ttggttggta tgtgccggcg tacacctacg gtatcggcct gcacggcgcg      120

ggctatgacg tcaccggcaa tacgccgttt gcctatccgg gcctcgtttt tggtcacaac      180

ggcaccattt catggggatc caccgccggt tttggtgatg gtgtcgatat ctttgccgaa      240

aaactttccg ccgagaagcc gggctattac cagcataacg gcgagtgggt gaagatgttg      300

agccgcaagg agactattgc ggtcaaagac ggccagccgg agacctttac cgtttggcgc      360

acgctgcacg gcaacgtcat taaaaccgat actgcgacgc agaccgccta tgccaaagcg      420

cgcgcctggg atggcaaaga ggtggcgtcc ctgctggcgt ggacgcacca gatgaaggcc      480

aaaaactggc cggagtggac gcagcaggcg gccaaacagg cgctgaccat taactggtac      540

tacgccgatg tgaacggcaa tatcggctat gtgcataccg gcgcctatcc ggatcgccag      600

cccggccacg acccgcgttt gccggttccc ggcactggaa aatgggactg gaaagggttg      660

ctgtcgtttg atttgaatcc gaaagtgtat aacccgcagt cgggctatat cgccaactgg      720

aacaactcgc cgcaaaaaga ctacccggcc tctgatctgt tcgcgttcct gtggggcggt      780

gcggatcgag ttactgagat cgacacgatc ctcgataagc aaccgcgctt caccgccgat      840

caggcgtggg atgtgatccg ccaaaccagc cgtcgggatc tcaacctgcg gttgttctta      900

ccggcgctga aggacgccac cgcgaacctg gcggaaaacg atccgcgccg ccaactggtg      960

gataaactgg cgagctggga cggcgaaaac cttgtcaacg atgacggaaa aacctatcag     1020

caaccgggat cggcgattct taacgcctgg ctgaccagca tgctcaagcg cacggtggtt     1080

gccgcggtcc cagcgccgtt tggtaagtgg tacagcgcca gtggctatga aaccacccag     1140

gacgggccaa ccggctcgct gaacatcagc gtgggggcga aaatcctcta cgaagctctg     1200

cagggtgata agtcgccaat cccgcaggcg gtcgatctgt ttggcgggaa accgcagcag     1260

gaagtaatac tggcggcgct ggacgacgct tggcagacgc tgtcaaaacg ctacggtaac     1320

gacgtcaccg gctggaaaac ccctgccatg gcgcttacct tccgggccaa taacttcttc     1380

ggcgtgccgc aggcggcagc aaaagaggcg cgtcatcagg cggagtacca gaaccgcggt     1440

acggaaaacg acatgattgt cttctcaccg acgtcgggta accgcccggt tcttgcctgg     1500

gatgtggtgg cgccggggca aagcggtttt atcgcgccgg atggcaaagc cgataagcac     1560

tatgacgatc agctgaaaat gtacgagagc tttggccgta aatcgctgtg gttaacgcct     1620

caggacgttg acgagcacca agagtctcag gaagtgctgc aggtacagtt ggatcagacc     1680

gaggttaaga tcgttcgcga tgaatacggc atgccgcata tttacgccga tgatacctat     1740

cgactgtttt acggctatgg ctacgtggtg gcgcaggatc gcctgttcca gatggaaatg     1800

gcgcgccgca gtactcaggg gaccgtctcc gaggtgctgg gcaaagcatt cgtcagtttt     1860

gataaagata ttcgccagaa ctactggccg gattctattc gcgcgcagat agcttccctc     1920

tccgctgagg ataaatccat tctgcagggc tatgccgatg gcatgaatgc gtggatcgat     1980

aaagtgaacg ccagccccga taagctgtta ccccagcagt tctccacctt tggttttaaa     2040

cccaagcatt gggaaccgtt tgatgtggcg atgatttttg tcggcaccct ggcgaaccgt     2100

ttctctgaca gcaccagcga aattgataac ctggcgctgc tgacggcgct aaaagacaaa     2160

tacggcaagc agcagggcat ggcggtcttt aaccagctga aatggctggt taatccttcc     2220

gcgccaacca ccattgcggc gcgggaaagc gcctatccgc tgaagtttga tctgcaaaac     2280

acgcaaacgg cgtaa                                                      2295


<210>  46
<211>  764
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  46

Ser Asn Met Trp Val Ile Gly Lys Asn Lys Ala Gln Asp Ala Lys Ala 
1               5                   10                  15      


Ile Met Val Asn Gly Pro Gln Phe Gly Trp Tyr Val Pro Ala Tyr Thr 
            20                  25                  30          


Tyr Gly Ile Gly Leu His Gly Ala Gly Tyr Asp Val Thr Gly Asn Thr 
        35                  40                  45              


Pro Phe Ala Tyr Pro Gly Leu Val Phe Gly His Asn Gly Thr Ile Ser 
    50                  55                  60                  


Trp Gly Ser Thr Ala Gly Phe Gly Asp Gly Val Asp Ile Phe Ala Glu 
65                  70                  75                  80  


Lys Leu Ser Ala Glu Lys Pro Gly Tyr Tyr Gln His Asn Gly Glu Trp 
                85                  90                  95      


Val Lys Met Leu Ser Arg Lys Glu Thr Ile Ala Val Lys Asp Gly Gln 
            100                 105                 110         


Pro Glu Thr Phe Thr Val Trp Arg Thr Leu His Gly Asn Val Ile Lys 
        115                 120                 125             


Thr Asp Thr Ala Thr Gln Thr Ala Tyr Ala Lys Ala Arg Ala Trp Asp 
    130                 135                 140                 


Gly Lys Glu Val Ala Ser Leu Leu Ala Trp Thr His Gln Met Lys Ala 
145                 150                 155                 160 


Lys Asn Trp Pro Glu Trp Thr Gln Gln Ala Ala Lys Gln Ala Leu Thr 
                165                 170                 175     


Ile Asn Trp Tyr Tyr Ala Asp Val Asn Gly Asn Ile Gly Tyr Val His 
            180                 185                 190         


Thr Gly Ala Tyr Pro Asp Arg Gln Pro Gly His Asp Pro Arg Leu Pro 
        195                 200                 205             


Val Pro Gly Thr Gly Lys Trp Asp Trp Lys Gly Leu Leu Ser Phe Asp 
    210                 215                 220                 


Leu Asn Pro Lys Val Tyr Asn Pro Gln Ser Gly Tyr Ile Ala Asn Trp 
225                 230                 235                 240 


Asn Asn Ser Pro Gln Lys Asp Tyr Pro Ala Ser Asp Leu Phe Ala Phe 
                245                 250                 255     


Leu Trp Gly Gly Ala Asp Arg Val Thr Glu Ile Asp Thr Ile Leu Asp 
            260                 265                 270         


Lys Gln Pro Arg Phe Thr Ala Asp Gln Ala Trp Asp Val Ile Arg Gln 
        275                 280                 285             


Thr Ser Arg Arg Asp Leu Asn Leu Arg Leu Phe Leu Pro Ala Leu Lys 
    290                 295                 300                 


Asp Ala Thr Ala Asn Leu Ala Glu Asn Asp Pro Arg Arg Gln Leu Val 
305                 310                 315                 320 


Asp Lys Leu Ala Ser Trp Asp Gly Glu Asn Leu Val Asn Asp Asp Gly 
                325                 330                 335     


Lys Thr Tyr Gln Gln Pro Gly Ser Ala Ile Leu Asn Ala Trp Leu Thr 
            340                 345                 350         


Ser Met Leu Lys Arg Thr Val Val Ala Ala Val Pro Ala Pro Phe Gly 
        355                 360                 365             


Lys Trp Tyr Ser Ala Ser Gly Tyr Glu Thr Thr Gln Asp Gly Pro Thr 
    370                 375                 380                 


Gly Ser Leu Asn Ile Ser Val Gly Ala Lys Ile Leu Tyr Glu Ala Leu 
385                 390                 395                 400 


Gln Gly Asp Lys Ser Pro Ile Pro Gln Ala Val Asp Leu Phe Gly Gly 
                405                 410                 415     


Lys Pro Gln Gln Glu Val Ile Leu Ala Ala Leu Asp Asp Ala Trp Gln 
            420                 425                 430         


Thr Leu Ser Lys Arg Tyr Gly Asn Asp Val Thr Gly Trp Lys Thr Pro 
        435                 440                 445             


Ala Met Ala Leu Thr Phe Arg Ala Asn Asn Phe Phe Gly Val Pro Gln 
    450                 455                 460                 


Ala Ala Ala Lys Glu Ala Arg His Gln Ala Glu Tyr Gln Asn Arg Gly 
465                 470                 475                 480 


Thr Glu Asn Asp Met Ile Val Phe Ser Pro Thr Ser Gly Asn Arg Pro 
                485                 490                 495     


Val Leu Ala Trp Asp Val Val Ala Pro Gly Gln Ser Gly Phe Ile Ala 
            500                 505                 510         


Pro Asp Gly Lys Ala Asp Lys His Tyr Asp Asp Gln Leu Lys Met Tyr 
        515                 520                 525             


Glu Ser Phe Gly Arg Lys Ser Leu Trp Leu Thr Pro Gln Asp Val Asp 
    530                 535                 540                 


Glu His Gln Glu Ser Gln Glu Val Leu Gln Val Gln Leu Asp Gln Thr 
545                 550                 555                 560 


Glu Val Lys Ile Val Arg Asp Glu Tyr Gly Met Pro His Ile Tyr Ala 
                565                 570                 575     


Asp Asp Thr Tyr Arg Leu Phe Tyr Gly Tyr Gly Tyr Val Val Ala Gln 
            580                 585                 590         


Asp Arg Leu Phe Gln Met Glu Met Ala Arg Arg Ser Thr Gln Gly Thr 
        595                 600                 605             


Val Ser Glu Val Leu Gly Lys Ala Phe Val Ser Phe Asp Lys Asp Ile 
    610                 615                 620                 


Arg Gln Asn Tyr Trp Pro Asp Ser Ile Arg Ala Gln Ile Ala Ser Leu 
625                 630                 635                 640 


Ser Ala Glu Asp Lys Ser Ile Leu Gln Gly Tyr Ala Asp Gly Met Asn 
                645                 650                 655     


Ala Trp Ile Asp Lys Val Asn Ala Ser Pro Asp Lys Leu Leu Pro Gln 
            660                 665                 670         


Gln Phe Ser Thr Phe Gly Phe Lys Pro Lys His Trp Glu Pro Phe Asp 
        675                 680                 685             


Val Ala Met Ile Phe Val Gly Thr Leu Ala Asn Arg Phe Ser Asp Ser 
    690                 695                 700                 


Thr Ser Glu Ile Asp Asn Leu Ala Leu Leu Thr Ala Leu Lys Asp Lys 
705                 710                 715                 720 


Tyr Gly Lys Gln Gln Gly Met Ala Val Phe Asn Gln Leu Lys Trp Leu 
                725                 730                 735     


Val Asn Pro Ser Ala Pro Thr Thr Ile Ala Ala Arg Glu Ser Ala Tyr 
            740                 745                 750         


Pro Leu Lys Phe Asp Leu Gln Asn Thr Gln Thr Ala 
        755                 760                 


<210>  47
<211>  2295
<212>  DNA
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  47
agcaatatgt gggtgattgg caaaaacaaa gcccaggatg cgaaggccat tatggtcaat       60

gggccgcagt ttggttggta tgtgccggcg tacacctacg gtatcggcct gcacggcgcg      120

ggctatgacg tcaccggcaa tacgccgttt gcctatccgg gcctcgtttt tggtcacaac      180

ggcaccattt catggggatc caccgccggt tttggtgatg gtgtcgatat ctttgccgaa      240

aaactttccg ccgagaagcc gggctattac cagcataacg gcgagtgggt gaagatgttg      300

agccgcaagg agactattgc ggtcaaagac ggccagccgg agacctttac cgtttggcgc      360

acgctgcacg gcaacgtcat taaaaccgat actgcgacgc agaccgccta tgccaaagcg      420

cgcgcctggg atggcaaaga ggtggcgtcc ctgctggcgt ggacgcacca gatgaaggcc      480

aaaaactggc cggagtggac gcagcaggcg gccaaacagg cgctgaccat taactggtac      540

tacgccgatg tgaacggcaa tatcggctat gtgcataccg gcgcctatcc ggatcgccag      600

cccggccacg acccgcgttt gccggttccc ggcactggaa aatgggactg gaaagggttg      660

ctgtcgtttg atttgaatcc gaaagtgtat aacccgcagt cgggctatat cgccaactgg      720

aacaactcgc cgcaaaaaga ctacccggcc tctgatctgt tcgcgttcct gtggggcggt      780

gcggatcgag ttactgagat cgacacgatc ctcgataagc aaccgcgctt caccgccgat      840

caggcgtggg atgtgatccg ccaaaccagc cgtcgggatc tcaacctgcg gttgttctta      900

ccggcgctga aggacgccac cgcgaacctg gcggaaaacg atccgcgccg ccaactggtg      960

gataaactgg cgagctggga cggcgaaaac cttgtcaacg atgacggaaa aacctatcag     1020

caaccgggat cggcgattct taacgcctgg ctgaccagca tgctcaagcg cacggtggtt     1080

gccgcggtcc cagcgccgtt tggtaagtgg tacagcgcca gtggctatga aaccacccag     1140

gacgggccaa ccggctcgct gaacatcagc gtgggggcga aaatcctcta cgaagctctg     1200

cagggtgata agtcgccaat cccgcaggcg gtcgatctgt ttggcgggaa accgcagcag     1260

gaagtaatac tggcggcgct ggacgacgct tggcagacgc tgtcaaaacg ctacggtaac     1320

gacgtcaccg gctggaaaac ccctgccatg gcgcttacct tccgggccaa taacttcttc     1380

ggcgtgccgc aggcggcagc aaaagaggcg cgtcatcagg cggagtacca gaaccgcggt     1440

acggaaaacg acatgattgt cttctcaccg acgtcgggta accgcccggt tcttgcctgg     1500

gatgtggtgg cgccggggca aagcggtttt atcgcgccgg atggcaaagc cgataagcac     1560

tatgacgatc agctgaaaat gtacgagagc tttggccgta aatcgctgtg gttaacgcct     1620

caggacgttg acgagcacca agagtctcag gaagtgctgc aggtacagtt ggatcagacc     1680

gaggttaaga tcgttcgcga tgaatacggc atgccgcata tttacgccga tgatacctat     1740

cgactgtttt acggctatgg ctacgtggtg gcgcaggatc gcctgttcca gatggaaatg     1800

gcgcgccgca gtactcaggg gaccgtctcc gaggtgctgg gcaaagcatt cgtcagtttt     1860

gataaagata ttcgccagaa ctactggccg gattctattc gcgcgcagat agcttccctc     1920

tccgctgagg ataaatccat tctgcagggc tatgccgatg gcatgaatgc gtggatcgat     1980

aaagtgaacg ccagccccga taagctgtta ccccagcagt tctccacctt tggttttaaa     2040

cccaagcatt gggaaccgtt tgatgtggcg atgatttttg tcggcacctt tgcgaaccgt     2100

ttctctgaca gcaccagcga aattgataac ctggcgctgc tgacggcgct aaaagacaaa     2160

tacggcaagc agcagggcat ggcggtcttt aaccagctga aatggctggt taatccttcc     2220

gcgccaacca ccattgcggc gcgggaaagc gcctatccgc tgaagtttga tctgcaaaac     2280

acgcaaacgg cgtaa                                                      2295


<210>  48
<211>  764
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  48

Ser Asn Met Trp Val Ile Gly Lys Asn Lys Ala Gln Asp Ala Lys Ala 
1               5                   10                  15      


Ile Met Val Asn Gly Pro Gln Phe Gly Trp Tyr Val Pro Ala Tyr Thr 
            20                  25                  30          


Tyr Gly Ile Gly Leu His Gly Ala Gly Tyr Asp Val Thr Gly Asn Thr 
        35                  40                  45              


Pro Phe Ala Tyr Pro Gly Leu Val Phe Gly His Asn Gly Thr Ile Ser 
    50                  55                  60                  


Trp Gly Ser Thr Ala Gly Phe Gly Asp Gly Val Asp Ile Phe Ala Glu 
65                  70                  75                  80  


Lys Leu Ser Ala Glu Lys Pro Gly Tyr Tyr Gln His Asn Gly Glu Trp 
                85                  90                  95      


Val Lys Met Leu Ser Arg Lys Glu Thr Ile Ala Val Lys Asp Gly Gln 
            100                 105                 110         


Pro Glu Thr Phe Thr Val Trp Arg Thr Leu His Gly Asn Val Ile Lys 
        115                 120                 125             


Thr Asp Thr Ala Thr Gln Thr Ala Tyr Ala Lys Ala Arg Ala Trp Asp 
    130                 135                 140                 


Gly Lys Glu Val Ala Ser Leu Leu Ala Trp Thr His Gln Met Lys Ala 
145                 150                 155                 160 


Lys Asn Trp Pro Glu Trp Thr Gln Gln Ala Ala Lys Gln Ala Leu Thr 
                165                 170                 175     


Ile Asn Trp Tyr Tyr Ala Asp Val Asn Gly Asn Ile Gly Tyr Val His 
            180                 185                 190         


Thr Gly Ala Tyr Pro Asp Arg Gln Pro Gly His Asp Pro Arg Leu Pro 
        195                 200                 205             


Val Pro Gly Thr Gly Lys Trp Asp Trp Lys Gly Leu Leu Ser Phe Asp 
    210                 215                 220                 


Leu Asn Pro Lys Val Tyr Asn Pro Gln Ser Gly Tyr Ile Ala Asn Trp 
225                 230                 235                 240 


Asn Asn Ser Pro Gln Lys Asp Tyr Pro Ala Ser Asp Leu Phe Ala Phe 
                245                 250                 255     


Leu Trp Gly Gly Ala Asp Arg Val Thr Glu Ile Asp Thr Ile Leu Asp 
            260                 265                 270         


Lys Gln Pro Arg Phe Thr Ala Asp Gln Ala Trp Asp Val Ile Arg Gln 
        275                 280                 285             


Thr Ser Arg Arg Asp Leu Asn Leu Arg Leu Phe Leu Pro Ala Leu Lys 
    290                 295                 300                 


Asp Ala Thr Ala Asn Leu Ala Glu Asn Asp Pro Arg Arg Gln Leu Val 
305                 310                 315                 320 


Asp Lys Leu Ala Ser Trp Asp Gly Glu Asn Leu Val Asn Asp Asp Gly 
                325                 330                 335     


Lys Thr Tyr Gln Gln Pro Gly Ser Ala Ile Leu Asn Ala Trp Leu Thr 
            340                 345                 350         


Ser Met Leu Lys Arg Thr Val Val Ala Ala Val Pro Ala Pro Phe Gly 
        355                 360                 365             


Lys Trp Tyr Ser Ala Ser Gly Tyr Glu Thr Thr Gln Asp Gly Pro Thr 
    370                 375                 380                 


Gly Ser Leu Asn Ile Ser Val Gly Ala Lys Ile Leu Tyr Glu Ala Leu 
385                 390                 395                 400 


Gln Gly Asp Lys Ser Pro Ile Pro Gln Ala Val Asp Leu Phe Gly Gly 
                405                 410                 415     


Lys Pro Gln Gln Glu Val Ile Leu Ala Ala Leu Asp Asp Ala Trp Gln 
            420                 425                 430         


Thr Leu Ser Lys Arg Tyr Gly Asn Asp Val Thr Gly Trp Lys Thr Pro 
        435                 440                 445             


Ala Met Ala Leu Thr Phe Arg Ala Asn Asn Phe Phe Gly Val Pro Gln 
    450                 455                 460                 


Ala Ala Ala Lys Glu Ala Arg His Gln Ala Glu Tyr Gln Asn Arg Gly 
465                 470                 475                 480 


Thr Glu Asn Asp Met Ile Val Phe Ser Pro Thr Ser Gly Asn Arg Pro 
                485                 490                 495     


Val Leu Ala Trp Asp Val Val Ala Pro Gly Gln Ser Gly Phe Ile Ala 
            500                 505                 510         


Pro Asp Gly Lys Ala Asp Lys His Tyr Asp Asp Gln Leu Lys Met Tyr 
        515                 520                 525             


Glu Ser Phe Gly Arg Lys Ser Leu Trp Leu Thr Pro Gln Asp Val Asp 
    530                 535                 540                 


Glu His Gln Glu Ser Gln Glu Val Leu Gln Val Gln Leu Asp Gln Thr 
545                 550                 555                 560 


Glu Val Lys Ile Val Arg Asp Glu Tyr Gly Met Pro His Ile Tyr Ala 
                565                 570                 575     


Asp Asp Thr Tyr Arg Leu Phe Tyr Gly Tyr Gly Tyr Val Val Ala Gln 
            580                 585                 590         


Asp Arg Leu Phe Gln Met Glu Met Ala Arg Arg Ser Thr Gln Gly Thr 
        595                 600                 605             


Val Ser Glu Val Leu Gly Lys Ala Phe Val Ser Phe Asp Lys Asp Ile 
    610                 615                 620                 


Arg Gln Asn Tyr Trp Pro Asp Ser Ile Arg Ala Gln Ile Ala Ser Leu 
625                 630                 635                 640 


Ser Ala Glu Asp Lys Ser Ile Leu Gln Gly Tyr Ala Asp Gly Met Asn 
                645                 650                 655     


Ala Trp Ile Asp Lys Val Asn Ala Ser Pro Asp Lys Leu Leu Pro Gln 
            660                 665                 670         


Gln Phe Ser Thr Phe Gly Phe Lys Pro Lys His Trp Glu Pro Phe Asp 
        675                 680                 685             


Val Ala Met Ile Phe Val Gly Thr Phe Ala Asn Arg Phe Ser Asp Ser 
    690                 695                 700                 


Thr Ser Glu Ile Asp Asn Leu Ala Leu Leu Thr Ala Leu Lys Asp Lys 
705                 710                 715                 720 


Tyr Gly Lys Gln Gln Gly Met Ala Val Phe Asn Gln Leu Lys Trp Leu 
                725                 730                 735     


Val Asn Pro Ser Ala Pro Thr Thr Ile Ala Ala Arg Glu Ser Ala Tyr 
            740                 745                 750         


Pro Leu Lys Phe Asp Leu Gln Asn Thr Gln Thr Ala 
        755                 760                 


<210>  49
<211>  2295
<212>  DNA
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  49
agcaatatgt gggtgattgg caaaaacaaa gcccaggatg cgaaggccat tatggtcaat       60

gggccgcagt ttggttggta tgtgccggcg tacacctacg gtatcggcct gcacggcgcg      120

ggctatgacg tcaccggcaa tacgccgttt gcctatccgg gcctcgtttt tggtcacaac      180

ggcaccattt catggggatc caccgccggt tttggtgatg gtgtcgatat ctttgccgaa      240

aaactttccg ccgagaagcc gggctattac cagcataacg gcgagtgggt gaagatgttg      300

agccgcaagg agactattgc ggtcaaagac ggccagccgg agacctttac cgtttggcgc      360

acgctgcacg gcaacgtcat taaaaccgat actgcgacgc agaccgccta tgccaaagcg      420

cgcgcctggg atggcaaaga ggtggcgtcc ctgctggcgt ggacgcacca gatgaaggcc      480

aaaaactggc cggagtggac gcagcaggcg gccaaacagg cgctgaccat taactggtac      540

tacgccgatg tgaacggcaa tatcggctat gtgcataccg gcgcctatcc ggatcgccag      600

cccggccacg acccgcgttt gccggttccc ggcactggaa aatgggactg gaaagggttg      660

ctgtcgtttg atttgaatcc gaaagtgtat aacccgcagt cgggctatat cgccaactgg      720

aacaactcgc cgcaaaaaga ctacccggcc tctgatctgt tcgcgttcct gtggggcggt      780

gcggatcgag ttactgagat cgacacgatc ctcgataagc aaccgcgctt caccgccgat      840

caggcgtggg atgtgatccg ccaaaccagc cgtcgggatc tcaacctgcg gttgttctta      900

ccggcgctga aggacgccac cgcgaacctg gcggaaaacg atccgcgccg ccaactggtg      960

gataaactgg cgagctggga cggcgaaaac cttgtcaacg atgacggaaa aacctatcag     1020

caaccgggat cggcgattct taacgcctgg ctgaccagca tgctcaagcg cacggtggtt     1080

gccgcggtcc cagcgccgtt tggtaagtgg tacagcgcca gtggctatga aaccacccag     1140

gacgggccaa ccggctcgct gaacatcagc gtgggggcga aaatcctcta cgaagctctg     1200

cagggtgata agtcgccaat cccgcaggcg gtcgatctgt ttggcgggaa accgcagcag     1260

gaagtaatac tggcggcgct ggacgacgct tggcagacgc tgtcaaaacg ctacggtaac     1320

gacgtcaccg gctggaaaac ccctgccatg gcgcttacct tccgggccaa taacttcttc     1380

ggcgtgccgc aggcggcagc aaaagaggcg cgtcatcagg cggagtacca gaaccgcggt     1440

acggaaaacg acatgattgt cttctcaccg acgtcgggta accgcccggt tcttgcctgg     1500

gatgtggtgg cgccggggca aagcggtttt atcgcgccgg atggcaaagc cgataagcac     1560

tatgacgatc agctgaaaat gtacgagagc tttggccgta aatcgctgtg gttaacgcct     1620

caggacgttg acgagcacca agagtctcag gaagtgctgc aggtacagtt ggatcagacc     1680

gaggttaaga tcgttcgcga tgaatacggc atgccgcata tttacgccga tgatacctat     1740

cgactgtttt acggctatgg ctacgtggtg gcgcaggatc gcctgttcca gatggaaatg     1800

gcgcgccgca gtactcaggg gaccgtctcc gaggtgctgg gcaaagcatt cgtcagtttt     1860

gataaagata ttcgccagaa ctactggccg gattctattc gcgcgcagat agcttccctc     1920

tccgctgagg ataaatccat tctgcagggc tatgccgatg gcatgaatgc gtggatcgat     1980

aaagtgaacg ccagccccga taagctgtta ccccagcagt tctccacctt tggttttaaa     2040

cccaagcatt gggaaccgtt tgatgtggcg atgatttttg tcggcaccgg ggcgaaccgt     2100

ttctctgaca gcaccagcga aattgataac ctggcgctgc tgacggcgct aaaagacaaa     2160

tacggcaagc agcagggcat ggcggtcttt aaccagctga aatggctggt taatccttcc     2220

gcgccaacca ccattgcggc gcgggaaagc gcctatccgc tgaagtttga tctgcaaaac     2280

acgcaaacgg cgtaa                                                      2295


<210>  50
<211>  764
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  50

Ser Asn Met Trp Val Ile Gly Lys Asn Lys Ala Gln Asp Ala Lys Ala 
1               5                   10                  15      


Ile Met Val Asn Gly Pro Gln Phe Gly Trp Tyr Val Pro Ala Tyr Thr 
            20                  25                  30          


Tyr Gly Ile Gly Leu His Gly Ala Gly Tyr Asp Val Thr Gly Asn Thr 
        35                  40                  45              


Pro Phe Ala Tyr Pro Gly Leu Val Phe Gly His Asn Gly Thr Ile Ser 
    50                  55                  60                  


Trp Gly Ser Thr Ala Gly Phe Gly Asp Gly Val Asp Ile Phe Ala Glu 
65                  70                  75                  80  


Lys Leu Ser Ala Glu Lys Pro Gly Tyr Tyr Gln His Asn Gly Glu Trp 
                85                  90                  95      


Val Lys Met Leu Ser Arg Lys Glu Thr Ile Ala Val Lys Asp Gly Gln 
            100                 105                 110         


Pro Glu Thr Phe Thr Val Trp Arg Thr Leu His Gly Asn Val Ile Lys 
        115                 120                 125             


Thr Asp Thr Ala Thr Gln Thr Ala Tyr Ala Lys Ala Arg Ala Trp Asp 
    130                 135                 140                 


Gly Lys Glu Val Ala Ser Leu Leu Ala Trp Thr His Gln Met Lys Ala 
145                 150                 155                 160 


Lys Asn Trp Pro Glu Trp Thr Gln Gln Ala Ala Lys Gln Ala Leu Thr 
                165                 170                 175     


Ile Asn Trp Tyr Tyr Ala Asp Val Asn Gly Asn Ile Gly Tyr Val His 
            180                 185                 190         


Thr Gly Ala Tyr Pro Asp Arg Gln Pro Gly His Asp Pro Arg Leu Pro 
        195                 200                 205             


Val Pro Gly Thr Gly Lys Trp Asp Trp Lys Gly Leu Leu Ser Phe Asp 
    210                 215                 220                 


Leu Asn Pro Lys Val Tyr Asn Pro Gln Ser Gly Tyr Ile Ala Asn Trp 
225                 230                 235                 240 


Asn Asn Ser Pro Gln Lys Asp Tyr Pro Ala Ser Asp Leu Phe Ala Phe 
                245                 250                 255     


Leu Trp Gly Gly Ala Asp Arg Val Thr Glu Ile Asp Thr Ile Leu Asp 
            260                 265                 270         


Lys Gln Pro Arg Phe Thr Ala Asp Gln Ala Trp Asp Val Ile Arg Gln 
        275                 280                 285             


Thr Ser Arg Arg Asp Leu Asn Leu Arg Leu Phe Leu Pro Ala Leu Lys 
    290                 295                 300                 


Asp Ala Thr Ala Asn Leu Ala Glu Asn Asp Pro Arg Arg Gln Leu Val 
305                 310                 315                 320 


Asp Lys Leu Ala Ser Trp Asp Gly Glu Asn Leu Val Asn Asp Asp Gly 
                325                 330                 335     


Lys Thr Tyr Gln Gln Pro Gly Ser Ala Ile Leu Asn Ala Trp Leu Thr 
            340                 345                 350         


Ser Met Leu Lys Arg Thr Val Val Ala Ala Val Pro Ala Pro Phe Gly 
        355                 360                 365             


Lys Trp Tyr Ser Ala Ser Gly Tyr Glu Thr Thr Gln Asp Gly Pro Thr 
    370                 375                 380                 


Gly Ser Leu Asn Ile Ser Val Gly Ala Lys Ile Leu Tyr Glu Ala Leu 
385                 390                 395                 400 


Gln Gly Asp Lys Ser Pro Ile Pro Gln Ala Val Asp Leu Phe Gly Gly 
                405                 410                 415     


Lys Pro Gln Gln Glu Val Ile Leu Ala Ala Leu Asp Asp Ala Trp Gln 
            420                 425                 430         


Thr Leu Ser Lys Arg Tyr Gly Asn Asp Val Thr Gly Trp Lys Thr Pro 
        435                 440                 445             


Ala Met Ala Leu Thr Phe Arg Ala Asn Asn Phe Phe Gly Val Pro Gln 
    450                 455                 460                 


Ala Ala Ala Lys Glu Ala Arg His Gln Ala Glu Tyr Gln Asn Arg Gly 
465                 470                 475                 480 


Thr Glu Asn Asp Met Ile Val Phe Ser Pro Thr Ser Gly Asn Arg Pro 
                485                 490                 495     


Val Leu Ala Trp Asp Val Val Ala Pro Gly Gln Ser Gly Phe Ile Ala 
            500                 505                 510         


Pro Asp Gly Lys Ala Asp Lys His Tyr Asp Asp Gln Leu Lys Met Tyr 
        515                 520                 525             


Glu Ser Phe Gly Arg Lys Ser Leu Trp Leu Thr Pro Gln Asp Val Asp 
    530                 535                 540                 


Glu His Gln Glu Ser Gln Glu Val Leu Gln Val Gln Leu Asp Gln Thr 
545                 550                 555                 560 


Glu Val Lys Ile Val Arg Asp Glu Tyr Gly Met Pro His Ile Tyr Ala 
                565                 570                 575     


Asp Asp Thr Tyr Arg Leu Phe Tyr Gly Tyr Gly Tyr Val Val Ala Gln 
            580                 585                 590         


Asp Arg Leu Phe Gln Met Glu Met Ala Arg Arg Ser Thr Gln Gly Thr 
        595                 600                 605             


Val Ser Glu Val Leu Gly Lys Ala Phe Val Ser Phe Asp Lys Asp Ile 
    610                 615                 620                 


Arg Gln Asn Tyr Trp Pro Asp Ser Ile Arg Ala Gln Ile Ala Ser Leu 
625                 630                 635                 640 


Ser Ala Glu Asp Lys Ser Ile Leu Gln Gly Tyr Ala Asp Gly Met Asn 
                645                 650                 655     


Ala Trp Ile Asp Lys Val Asn Ala Ser Pro Asp Lys Leu Leu Pro Gln 
            660                 665                 670         


Gln Phe Ser Thr Phe Gly Phe Lys Pro Lys His Trp Glu Pro Phe Asp 
        675                 680                 685             


Val Ala Met Ile Phe Val Gly Thr Gly Ala Asn Arg Phe Ser Asp Ser 
    690                 695                 700                 


Thr Ser Glu Ile Asp Asn Leu Ala Leu Leu Thr Ala Leu Lys Asp Lys 
705                 710                 715                 720 


Tyr Gly Lys Gln Gln Gly Met Ala Val Phe Asn Gln Leu Lys Trp Leu 
                725                 730                 735     


Val Asn Pro Ser Ala Pro Thr Thr Ile Ala Ala Arg Glu Ser Ala Tyr 
            740                 745                 750         


Pro Leu Lys Phe Asp Leu Gln Asn Thr Gln Thr Ala 
        755                 760                 


<210>  51
<211>  2295
<212>  DNA
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  51
agcaatatgt gggtgattgg caaaaacaaa gcccaggatg cgaaggccat tatggtcaat       60

gggccgcagt ttggttggta tgtgccggcg tacacctacg gtatcggcct gcacggcgcg      120

ggctatgacg tcaccggcaa tacgccgttt gcctatccgg gcctcacttt tggtcacaac      180

ggcaccattt catggggatc caccgccggt tttggtgatg gtgtcgatat ctttgccgaa      240

aaactttccg ccgagaagcc gggctattac cagcataacg gcgagtgggt gaagatgttg      300

agccgcaagg agactattgc ggtcaaagac ggccagccgg agacctttac cgtttggcgc      360

acgctgcacg gcaacgtcat taaaaccgat actgcgacgc agaccgccta tgccaaagcg      420

cgcgcctggg atggcaaaga ggtggcgtcc ctgctggcgt ggacgcacca gatgaaggcc      480

aaaaactggc cggagtggac gcagcaggcg gccaaacagg cgctgaccat taactggtac      540

tacgccgatg tgaacggcaa tatcggctat gtgcataccg gcgcctatcc ggatcgccag      600

cccggccacg acccgcgttt gccggttccc ggcactggaa aatgggactg gaaagggttg      660

ctgtcgtttg atttgaatcc gaaagtgtat aacccgcagt cgggctatat cgccaactgg      720

aacaactcgc cgcaaaaaga ctacccggcc tctgatctgt tcgcgttcct gtggggcggt      780

gcggatcgag ttactgagat cgacacgatc ctcgataagc aaccgcgctt caccgccgat      840

caggcgtggg atgtgatccg ccaaaccagc cgtcgggatc tcaacctgcg gttgttctta      900

ccggcgctga aggacgccac cgcgaacctg gcggaaaacg atccgcgccg ccaactggtg      960

gataaactgg cgagctggga cggcgaaaac cttgtcaacg atgacggaaa aacctatcag     1020

caaccgggat cggcgattct taacgcctgg ctgaccagca tgctcaagcg cacggtggtt     1080

gccgcggtcc cagcgccgtt tggtaagtgg tacagcgcca gtggctatga aaccacccag     1140

gacgggccaa ccggctcgct gaacatcagc gtgggggcga aaatcctcta cgaagctctg     1200

cagggtgata agtcgccaat cccgcaggcg gtcgatctgt ttggcgggaa accgcagcag     1260

gaagtaatac tggcggcgct ggacgacgct tggcagacgc tgtcaaaacg ctacggtaac     1320

gacgtcaccg gctggaaaac ccctgccatg gcgcttacct tccgggccaa taacttcttc     1380

ggcgtgccgc aggcggcagc aaaagaggcg cgtcatcagg cggagtacca gaaccgcggt     1440

acggaaaacg acatgattgt cttctcaccg acgtcgggta accgcccggt tcttgcctgg     1500

gatgtggtgg cgccggggca aagcggtttt atcgcgccgg atggcaaagc cgataagcac     1560

tatgacgatc agctgaaaat gtacgagagc tttggccgta aatcgctgtg gttaacgcct     1620

caggacgttg acgagcacca agagtctcag gaagtgctgc aggtacagtt ggatcagacc     1680

gaggttaaga tcgttcgcga tgaatacggc atgccgcata tttacgccga tgatacctat     1740

cgactgtttt acggctatgg ctacgtggtg gcgcaggatc gcctgttcca gatggaaatg     1800

gcgcgccgca gtactcaggg gaccgtctcc gaggtgctgg gcaaagcatt cgtcagtttt     1860

gataaagata ttcgccagaa ctactggccg gattctattc gcgcgcagat agcttccctc     1920

tccgctgagg ataaatccat tctgcagggc tatgccgatg gcatgaatgc gtggatcgat     1980

aaagtgaacg ccagccccga taagctgtta ccccagcagt tctccacctt tggttttaaa     2040

cccaagcatt gggaaccgtt tgatgtggcg atgatttttg tcggcaccat ggcgaaccgt     2100

ttctctgaca gcaccagcga aattgataac ctggcgctgc tgacggcgct aaaagacaaa     2160

tacggcaagc agcagggcat ggcggtcttt aaccagctga aatggctggt taatccttcc     2220

gcgccaacca ccattgcggc gcgggaaagc gcctatccgc tgaagtttga tctgcaaaac     2280

acgcaaacgg cgtaa                                                      2295


<210>  52
<211>  764
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  52

Ser Asn Met Trp Val Ile Gly Lys Asn Lys Ala Gln Asp Ala Lys Ala 
1               5                   10                  15      


Ile Met Val Asn Gly Pro Gln Phe Gly Trp Tyr Val Pro Ala Tyr Thr 
            20                  25                  30          


Tyr Gly Ile Gly Leu His Gly Ala Gly Tyr Asp Val Thr Gly Asn Thr 
        35                  40                  45              


Pro Phe Ala Tyr Pro Gly Leu Thr Phe Gly His Asn Gly Thr Ile Ser 
    50                  55                  60                  


Trp Gly Ser Thr Ala Gly Phe Gly Asp Gly Val Asp Ile Phe Ala Glu 
65                  70                  75                  80  


Lys Leu Ser Ala Glu Lys Pro Gly Tyr Tyr Gln His Asn Gly Glu Trp 
                85                  90                  95      


Val Lys Met Leu Ser Arg Lys Glu Thr Ile Ala Val Lys Asp Gly Gln 
            100                 105                 110         


Pro Glu Thr Phe Thr Val Trp Arg Thr Leu His Gly Asn Val Ile Lys 
        115                 120                 125             


Thr Asp Thr Ala Thr Gln Thr Ala Tyr Ala Lys Ala Arg Ala Trp Asp 
    130                 135                 140                 


Gly Lys Glu Val Ala Ser Leu Leu Ala Trp Thr His Gln Met Lys Ala 
145                 150                 155                 160 


Lys Asn Trp Pro Glu Trp Thr Gln Gln Ala Ala Lys Gln Ala Leu Thr 
                165                 170                 175     


Ile Asn Trp Tyr Tyr Ala Asp Val Asn Gly Asn Ile Gly Tyr Val His 
            180                 185                 190         


Thr Gly Ala Tyr Pro Asp Arg Gln Pro Gly His Asp Pro Arg Leu Pro 
        195                 200                 205             


Val Pro Gly Thr Gly Lys Trp Asp Trp Lys Gly Leu Leu Ser Phe Asp 
    210                 215                 220                 


Leu Asn Pro Lys Val Tyr Asn Pro Gln Ser Gly Tyr Ile Ala Asn Trp 
225                 230                 235                 240 


Asn Asn Ser Pro Gln Lys Asp Tyr Pro Ala Ser Asp Leu Phe Ala Phe 
                245                 250                 255     


Leu Trp Gly Gly Ala Asp Arg Val Thr Glu Ile Asp Thr Ile Leu Asp 
            260                 265                 270         


Lys Gln Pro Arg Phe Thr Ala Asp Gln Ala Trp Asp Val Ile Arg Gln 
        275                 280                 285             


Thr Ser Arg Arg Asp Leu Asn Leu Arg Leu Phe Leu Pro Ala Leu Lys 
    290                 295                 300                 


Asp Ala Thr Ala Asn Leu Ala Glu Asn Asp Pro Arg Arg Gln Leu Val 
305                 310                 315                 320 


Asp Lys Leu Ala Ser Trp Asp Gly Glu Asn Leu Val Asn Asp Asp Gly 
                325                 330                 335     


Lys Thr Tyr Gln Gln Pro Gly Ser Ala Ile Leu Asn Ala Trp Leu Thr 
            340                 345                 350         


Ser Met Leu Lys Arg Thr Val Val Ala Ala Val Pro Ala Pro Phe Gly 
        355                 360                 365             


Lys Trp Tyr Ser Ala Ser Gly Tyr Glu Thr Thr Gln Asp Gly Pro Thr 
    370                 375                 380                 


Gly Ser Leu Asn Ile Ser Val Gly Ala Lys Ile Leu Tyr Glu Ala Leu 
385                 390                 395                 400 


Gln Gly Asp Lys Ser Pro Ile Pro Gln Ala Val Asp Leu Phe Gly Gly 
                405                 410                 415     


Lys Pro Gln Gln Glu Val Ile Leu Ala Ala Leu Asp Asp Ala Trp Gln 
            420                 425                 430         


Thr Leu Ser Lys Arg Tyr Gly Asn Asp Val Thr Gly Trp Lys Thr Pro 
        435                 440                 445             


Ala Met Ala Leu Thr Phe Arg Ala Asn Asn Phe Phe Gly Val Pro Gln 
    450                 455                 460                 


Ala Ala Ala Lys Glu Ala Arg His Gln Ala Glu Tyr Gln Asn Arg Gly 
465                 470                 475                 480 


Thr Glu Asn Asp Met Ile Val Phe Ser Pro Thr Ser Gly Asn Arg Pro 
                485                 490                 495     


Val Leu Ala Trp Asp Val Val Ala Pro Gly Gln Ser Gly Phe Ile Ala 
            500                 505                 510         


Pro Asp Gly Lys Ala Asp Lys His Tyr Asp Asp Gln Leu Lys Met Tyr 
        515                 520                 525             


Glu Ser Phe Gly Arg Lys Ser Leu Trp Leu Thr Pro Gln Asp Val Asp 
    530                 535                 540                 


Glu His Gln Glu Ser Gln Glu Val Leu Gln Val Gln Leu Asp Gln Thr 
545                 550                 555                 560 


Glu Val Lys Ile Val Arg Asp Glu Tyr Gly Met Pro His Ile Tyr Ala 
                565                 570                 575     


Asp Asp Thr Tyr Arg Leu Phe Tyr Gly Tyr Gly Tyr Val Val Ala Gln 
            580                 585                 590         


Asp Arg Leu Phe Gln Met Glu Met Ala Arg Arg Ser Thr Gln Gly Thr 
        595                 600                 605             


Val Ser Glu Val Leu Gly Lys Ala Phe Val Ser Phe Asp Lys Asp Ile 
    610                 615                 620                 


Arg Gln Asn Tyr Trp Pro Asp Ser Ile Arg Ala Gln Ile Ala Ser Leu 
625                 630                 635                 640 


Ser Ala Glu Asp Lys Ser Ile Leu Gln Gly Tyr Ala Asp Gly Met Asn 
                645                 650                 655     


Ala Trp Ile Asp Lys Val Asn Ala Ser Pro Asp Lys Leu Leu Pro Gln 
            660                 665                 670         


Gln Phe Ser Thr Phe Gly Phe Lys Pro Lys His Trp Glu Pro Phe Asp 
        675                 680                 685             


Val Ala Met Ile Phe Val Gly Thr Met Ala Asn Arg Phe Ser Asp Ser 
    690                 695                 700                 


Thr Ser Glu Ile Asp Asn Leu Ala Leu Leu Thr Ala Leu Lys Asp Lys 
705                 710                 715                 720 


Tyr Gly Lys Gln Gln Gly Met Ala Val Phe Asn Gln Leu Lys Trp Leu 
                725                 730                 735     


Val Asn Pro Ser Ala Pro Thr Thr Ile Ala Ala Arg Glu Ser Ala Tyr 
            740                 745                 750         


Pro Leu Lys Phe Asp Leu Gln Asn Thr Gln Thr Ala 
        755                 760                 


<210>  53
<211>  2295
<212>  DNA
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  53
agcaatatgt gggtgattgg caaaaacaaa gcccaggatg cgaaggccat tatggtcaat       60

gggccgcagt ttggttggta tgtgccggcg tacacctacg gtatcggcct gcacggcgcg      120

ggctatgacg tcaccggcaa tacgccgttt gcctatccgg gcctcatttt tggtcacaac      180

ggcaccattt catggggatc caccgccggt tttggtgatg gtgtcgatat ctttgccgaa      240

aaactttccg ccgagaagcc gggctattac cagcataacg gcgagtgggt gaagatgttg      300

agccgcaagg agactattgc ggtcaaagac ggccagccgg agacctttac cgtttggcgc      360

acgctgcacg gcaacgtcat taaaaccgat actgcgacgc agaccgccta tgccaaagcg      420

cgcgcctggg atggcaaaga ggtggcgtcc ctgctggcgt ggacgcacca gatgaaggcc      480

aaaaactggc cggagtggac gcagcaggcg gccaaacagg cgctgaccat taactggtac      540

tacgccgatg tgaacggcaa tatcggctat gtgcataccg gcgcctatcc ggatcgccag      600

cccggccacg acccgcgttt gccggttccc ggcactggaa aatgggactg gaaagggttg      660

ctgtcgtttg atttgaatcc gaaagtgtat aacccgcagt cgggctatat cgccaactgg      720

aacaactcgc cgcaaaaaga ctacccggcc tctgatctgt tcgcgttcct gtggggcggt      780

gcggatcgag ttactgagat cgacacgatc ctcgataagc aaccgcgctt caccgccgat      840

caggcgtggg atgtgatccg ccaaaccagc cgtcgggatc tcaacctgcg gttgttctta      900

ccggcgctga aggacgccac cgcgaacctg gcggaaaacg atccgcgccg ccaactggtg      960

gataaactgg cgagctggga cggcgaaaac cttgtcaacg atgacggaaa aacctatcag     1020

caaccgggat cggcgattct taacgcctgg ctgaccagca tgctcaagcg cacggtggtt     1080

gccgcggtcc cagcgccgtt tggtaagtgg tacagcgcca gtggctatga aaccacccag     1140

gacgggccaa ccggctcgct gaacatcagc gtgggggcga aaatcctcta cgaagctctg     1200

cagggtgata agtcgccaat cccgcaggcg gtcgatctgt ttggcgggaa accgcagcag     1260

gaagtaatac tggcggcgct ggacgacgct tggcagacgc tgtcaaaacg ctacggtaac     1320

gacgtcaccg gctggaaaac ccctgccatg gcgcttacct tccgggccaa taacttcttc     1380

ggcgtgccgc aggcggcagc aaaagaggcg cgtcatcagg cggagtacca gaaccgcggt     1440

acggaaaacg acatgattgt cttctcaccg acgtcgggta accgcccggt tcttgcctgg     1500

gatgtggtgg cgccggggca aagcggtttt atcgcgccgg atggcaaagc cgataagcac     1560

tatgacgatc agctgaaaat gtacgagagc tttggccgta aatcgctgtg gttaacgcct     1620

caggacgttg acgagcacca agagtctcag gaagtgctgc aggtacagtt ggatcagacc     1680

gaggttaaga tcgttcgcga tgaatacggc atgccgcata tttacgccga tgatacctat     1740

cgactgtttt acggctatgg ctacgtggtg gcgcaggatc gcctgttcca gatggaaatg     1800

gcgcgccgca gtactcaggg gaccgtctcc gaggtgctgg gcaaagcatt cgtcagtttt     1860

gataaagata ttcgccagaa ctactggccg gattctattc gcgcgcagat agcttccctc     1920

tccgctgagg ataaatccat tctgcagggc tatgccgatg gcatgaatgc gtggatcgat     1980

aaagtgaacg ccagccccga taagctgtta ccccagcagt tctccacctt tggttttaaa     2040

cccaagcatt gggaaccgtt tgatgtggcg atgatttttg tcggcaccat ggcgaaccgt     2100

ttctctgaca gcaccagcga aattgataac ctggcgctgc tgacggcgct aaaagacaaa     2160

tacggcaagc agcagggcat ggcggtcttt aaccagctga aatggctggt taatccttcc     2220

gcgccaacca ccattgcggc gcgggaaagc gcctatccgc tgaagtttga tctgcaaaac     2280

acgcaaacgg cgtaa                                                      2295


<210>  54
<211>  764
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  54

Ser Asn Met Trp Val Ile Gly Lys Asn Lys Ala Gln Asp Ala Lys Ala 
1               5                   10                  15      


Ile Met Val Asn Gly Pro Gln Phe Gly Trp Tyr Val Pro Ala Tyr Thr 
            20                  25                  30          


Tyr Gly Ile Gly Leu His Gly Ala Gly Tyr Asp Val Thr Gly Asn Thr 
        35                  40                  45              


Pro Phe Ala Tyr Pro Gly Leu Ile Phe Gly His Asn Gly Thr Ile Ser 
    50                  55                  60                  


Trp Gly Ser Thr Ala Gly Phe Gly Asp Gly Val Asp Ile Phe Ala Glu 
65                  70                  75                  80  


Lys Leu Ser Ala Glu Lys Pro Gly Tyr Tyr Gln His Asn Gly Glu Trp 
                85                  90                  95      


Val Lys Met Leu Ser Arg Lys Glu Thr Ile Ala Val Lys Asp Gly Gln 
            100                 105                 110         


Pro Glu Thr Phe Thr Val Trp Arg Thr Leu His Gly Asn Val Ile Lys 
        115                 120                 125             


Thr Asp Thr Ala Thr Gln Thr Ala Tyr Ala Lys Ala Arg Ala Trp Asp 
    130                 135                 140                 


Gly Lys Glu Val Ala Ser Leu Leu Ala Trp Thr His Gln Met Lys Ala 
145                 150                 155                 160 


Lys Asn Trp Pro Glu Trp Thr Gln Gln Ala Ala Lys Gln Ala Leu Thr 
                165                 170                 175     


Ile Asn Trp Tyr Tyr Ala Asp Val Asn Gly Asn Ile Gly Tyr Val His 
            180                 185                 190         


Thr Gly Ala Tyr Pro Asp Arg Gln Pro Gly His Asp Pro Arg Leu Pro 
        195                 200                 205             


Val Pro Gly Thr Gly Lys Trp Asp Trp Lys Gly Leu Leu Ser Phe Asp 
    210                 215                 220                 


Leu Asn Pro Lys Val Tyr Asn Pro Gln Ser Gly Tyr Ile Ala Asn Trp 
225                 230                 235                 240 


Asn Asn Ser Pro Gln Lys Asp Tyr Pro Ala Ser Asp Leu Phe Ala Phe 
                245                 250                 255     


Leu Trp Gly Gly Ala Asp Arg Val Thr Glu Ile Asp Thr Ile Leu Asp 
            260                 265                 270         


Lys Gln Pro Arg Phe Thr Ala Asp Gln Ala Trp Asp Val Ile Arg Gln 
        275                 280                 285             


Thr Ser Arg Arg Asp Leu Asn Leu Arg Leu Phe Leu Pro Ala Leu Lys 
    290                 295                 300                 


Asp Ala Thr Ala Asn Leu Ala Glu Asn Asp Pro Arg Arg Gln Leu Val 
305                 310                 315                 320 


Asp Lys Leu Ala Ser Trp Asp Gly Glu Asn Leu Val Asn Asp Asp Gly 
                325                 330                 335     


Lys Thr Tyr Gln Gln Pro Gly Ser Ala Ile Leu Asn Ala Trp Leu Thr 
            340                 345                 350         


Ser Met Leu Lys Arg Thr Val Val Ala Ala Val Pro Ala Pro Phe Gly 
        355                 360                 365             


Lys Trp Tyr Ser Ala Ser Gly Tyr Glu Thr Thr Gln Asp Gly Pro Thr 
    370                 375                 380                 


Gly Ser Leu Asn Ile Ser Val Gly Ala Lys Ile Leu Tyr Glu Ala Leu 
385                 390                 395                 400 


Gln Gly Asp Lys Ser Pro Ile Pro Gln Ala Val Asp Leu Phe Gly Gly 
                405                 410                 415     


Lys Pro Gln Gln Glu Val Ile Leu Ala Ala Leu Asp Asp Ala Trp Gln 
            420                 425                 430         


Thr Leu Ser Lys Arg Tyr Gly Asn Asp Val Thr Gly Trp Lys Thr Pro 
        435                 440                 445             


Ala Met Ala Leu Thr Phe Arg Ala Asn Asn Phe Phe Gly Val Pro Gln 
    450                 455                 460                 


Ala Ala Ala Lys Glu Ala Arg His Gln Ala Glu Tyr Gln Asn Arg Gly 
465                 470                 475                 480 


Thr Glu Asn Asp Met Ile Val Phe Ser Pro Thr Ser Gly Asn Arg Pro 
                485                 490                 495     


Val Leu Ala Trp Asp Val Val Ala Pro Gly Gln Ser Gly Phe Ile Ala 
            500                 505                 510         


Pro Asp Gly Lys Ala Asp Lys His Tyr Asp Asp Gln Leu Lys Met Tyr 
        515                 520                 525             


Glu Ser Phe Gly Arg Lys Ser Leu Trp Leu Thr Pro Gln Asp Val Asp 
    530                 535                 540                 


Glu His Gln Glu Ser Gln Glu Val Leu Gln Val Gln Leu Asp Gln Thr 
545                 550                 555                 560 


Glu Val Lys Ile Val Arg Asp Glu Tyr Gly Met Pro His Ile Tyr Ala 
                565                 570                 575     


Asp Asp Thr Tyr Arg Leu Phe Tyr Gly Tyr Gly Tyr Val Val Ala Gln 
            580                 585                 590         


Asp Arg Leu Phe Gln Met Glu Met Ala Arg Arg Ser Thr Gln Gly Thr 
        595                 600                 605             


Val Ser Glu Val Leu Gly Lys Ala Phe Val Ser Phe Asp Lys Asp Ile 
    610                 615                 620                 


Arg Gln Asn Tyr Trp Pro Asp Ser Ile Arg Ala Gln Ile Ala Ser Leu 
625                 630                 635                 640 


Ser Ala Glu Asp Lys Ser Ile Leu Gln Gly Tyr Ala Asp Gly Met Asn 
                645                 650                 655     


Ala Trp Ile Asp Lys Val Asn Ala Ser Pro Asp Lys Leu Leu Pro Gln 
            660                 665                 670         


Gln Phe Ser Thr Phe Gly Phe Lys Pro Lys His Trp Glu Pro Phe Asp 
        675                 680                 685             


Val Ala Met Ile Phe Val Gly Thr Met Ala Asn Arg Phe Ser Asp Ser 
    690                 695                 700                 


Thr Ser Glu Ile Asp Asn Leu Ala Leu Leu Thr Ala Leu Lys Asp Lys 
705                 710                 715                 720 


Tyr Gly Lys Gln Gln Gly Met Ala Val Phe Asn Gln Leu Lys Trp Leu 
                725                 730                 735     


Val Asn Pro Ser Ala Pro Thr Thr Ile Ala Ala Arg Glu Ser Ala Tyr 
            740                 745                 750         


Pro Leu Lys Phe Asp Leu Gln Asn Thr Gln Thr Ala 
        755                 760                 


<210>  55
<211>  2295
<212>  DNA
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  55
agcaatatgt gggtgattgg caaaaacaaa gcccaggatg cgaaggccat tatggtcaat       60

gggccgcagt ttggttggta tgtgccggcg tacacctacg gtatcggcct gcacggcgcg      120

ggctatgacg tcaccggcaa tacgccgttt gcctatccgg gcctcctgtt tggtcacaac      180

ggcaccattt catggggatc caccgccggt tttggtgatg gtgtcgatat ctttgccgaa      240

aaactttccg ccgagaagcc gggctattac cagcataacg gcgagtgggt gaagatgttg      300

agccgcaagg agactattgc ggtcaaagac ggccagccgg agacctttac cgtttggcgc      360

acgctgcacg gcaacgtcat taaaaccgat actgcgacgc agaccgccta tgccaaagcg      420

cgcgcctggg atggcaaaga ggtggcgtcc ctgctggcgt ggacgcacca gatgaaggcc      480

aaaaactggc cggagtggac gcagcaggcg gccaaacagg cgctgaccat taactggtac      540

tacgccgatg tgaacggcaa tatcggctat gtgcataccg gcgcctatcc ggatcgccag      600

cccggccacg acccgcgttt gccggttccc ggcactggaa aatgggactg gaaagggttg      660

ctgtcgtttg atttgaatcc gaaagtgtat aacccgcagt cgggctatat cgccaactgg      720

aacaactcgc cgcaaaaaga ctacccggcc tctgatctgt tcgcgttcct gtggggcggt      780

gcggatcgag ttactgagat cgacacgatc ctcgataagc aaccgcgctt caccgccgat      840

caggcgtggg atgtgatccg ccaaaccagc cgtcgggatc tcaacctgcg gttgttctta      900

ccggcgctga aggacgccac cgcgaacctg gcggaaaacg atccgcgccg ccaactggtg      960

gataaactgg cgagctggga cggcgaaaac cttgtcaacg atgacggaaa aacctatcag     1020

caaccgggat cggcgattct taacgcctgg ctgaccagca tgctcaagcg cacggtggtt     1080

gccgcggtcc cagcgccgtt tggtaagtgg tacagcgcca gtggctatga aaccacccag     1140

gacgggccaa ccggctcgct gaacatcagc gtgggggcga aaatcctcta cgaagctctg     1200

cagggtgata agtcgccaat cccgcaggcg gtcgatctgt ttggcgggaa accgcagcag     1260

gaagtaatac tggcggcgct ggacgacgct tggcagacgc tgtcaaaacg ctacggtaac     1320

gacgtcaccg gctggaaaac ccctgccatg gcgcttacct tccgggccaa taacttcttc     1380

ggcgtgccgc aggcggcagc aaaagaggcg cgtcatcagg cggagtacca gaaccgcggt     1440

acggaaaacg acatgattgt cttctcaccg acgtcgggta accgcccggt tcttgcctgg     1500

gatgtggtgg cgccggggca aagcggtttt atcgcgccgg atggcaaagc cgataagcac     1560

tatgacgatc agctgaaaat gtacgagagc tttggccgta aatcgctgtg gttaacgcct     1620

caggacgttg acgagcacca agagtctcag gaagtgctgc aggtacagtt ggatcagacc     1680

gaggttaaga tcgttcgcga tgaatacggc atgccgcata tttacgccga tgatacctat     1740

cgactgtttt acggctatgg ctacgtggtg gcgcaggatc gcctgttcca gatggaaatg     1800

gcgcgccgca gtactcaggg gaccgtctcc gaggtgctgg gcaaagcatt cgtcagtttt     1860

gataaagata ttcgccagaa ctactggccg gattctattc gcgcgcagat agcttccctc     1920

tccgctgagg ataaatccat tctgcagggc tatgccgatg gcatgaatgc gtggatcgat     1980

aaagtgaacg ccagccccga taagctgtta ccccagcagt tctccacctt tggttttaaa     2040

cccaagcatt gggaaccgtt tgatgtggcg atgatttttg tcggcaccat ggcgaaccgt     2100

ttctctgaca gcaccagcga aattgataac ctggcgctgc tgacggcgct aaaagacaaa     2160

tacggcaagc agcagggcat ggcggtcttt aaccagctga aatggctggt taatccttcc     2220

gcgccaacca ccattgcggc gcgggaaagc gcctatccgc tgaagtttga tctgcaaaac     2280

acgcaaacgg cgtaa                                                      2295


<210>  56
<211>  764
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  56

Ser Asn Met Trp Val Ile Gly Lys Asn Lys Ala Gln Asp Ala Lys Ala 
1               5                   10                  15      


Ile Met Val Asn Gly Pro Gln Phe Gly Trp Tyr Val Pro Ala Tyr Thr 
            20                  25                  30          


Tyr Gly Ile Gly Leu His Gly Ala Gly Tyr Asp Val Thr Gly Asn Thr 
        35                  40                  45              


Pro Phe Ala Tyr Pro Gly Leu Leu Phe Gly His Asn Gly Thr Ile Ser 
    50                  55                  60                  


Trp Gly Ser Thr Ala Gly Phe Gly Asp Gly Val Asp Ile Phe Ala Glu 
65                  70                  75                  80  


Lys Leu Ser Ala Glu Lys Pro Gly Tyr Tyr Gln His Asn Gly Glu Trp 
                85                  90                  95      


Val Lys Met Leu Ser Arg Lys Glu Thr Ile Ala Val Lys Asp Gly Gln 
            100                 105                 110         


Pro Glu Thr Phe Thr Val Trp Arg Thr Leu His Gly Asn Val Ile Lys 
        115                 120                 125             


Thr Asp Thr Ala Thr Gln Thr Ala Tyr Ala Lys Ala Arg Ala Trp Asp 
    130                 135                 140                 


Gly Lys Glu Val Ala Ser Leu Leu Ala Trp Thr His Gln Met Lys Ala 
145                 150                 155                 160 


Lys Asn Trp Pro Glu Trp Thr Gln Gln Ala Ala Lys Gln Ala Leu Thr 
                165                 170                 175     


Ile Asn Trp Tyr Tyr Ala Asp Val Asn Gly Asn Ile Gly Tyr Val His 
            180                 185                 190         


Thr Gly Ala Tyr Pro Asp Arg Gln Pro Gly His Asp Pro Arg Leu Pro 
        195                 200                 205             


Val Pro Gly Thr Gly Lys Trp Asp Trp Lys Gly Leu Leu Ser Phe Asp 
    210                 215                 220                 


Leu Asn Pro Lys Val Tyr Asn Pro Gln Ser Gly Tyr Ile Ala Asn Trp 
225                 230                 235                 240 


Asn Asn Ser Pro Gln Lys Asp Tyr Pro Ala Ser Asp Leu Phe Ala Phe 
                245                 250                 255     


Leu Trp Gly Gly Ala Asp Arg Val Thr Glu Ile Asp Thr Ile Leu Asp 
            260                 265                 270         


Lys Gln Pro Arg Phe Thr Ala Asp Gln Ala Trp Asp Val Ile Arg Gln 
        275                 280                 285             


Thr Ser Arg Arg Asp Leu Asn Leu Arg Leu Phe Leu Pro Ala Leu Lys 
    290                 295                 300                 


Asp Ala Thr Ala Asn Leu Ala Glu Asn Asp Pro Arg Arg Gln Leu Val 
305                 310                 315                 320 


Asp Lys Leu Ala Ser Trp Asp Gly Glu Asn Leu Val Asn Asp Asp Gly 
                325                 330                 335     


Lys Thr Tyr Gln Gln Pro Gly Ser Ala Ile Leu Asn Ala Trp Leu Thr 
            340                 345                 350         


Ser Met Leu Lys Arg Thr Val Val Ala Ala Val Pro Ala Pro Phe Gly 
        355                 360                 365             


Lys Trp Tyr Ser Ala Ser Gly Tyr Glu Thr Thr Gln Asp Gly Pro Thr 
    370                 375                 380                 


Gly Ser Leu Asn Ile Ser Val Gly Ala Lys Ile Leu Tyr Glu Ala Leu 
385                 390                 395                 400 


Gln Gly Asp Lys Ser Pro Ile Pro Gln Ala Val Asp Leu Phe Gly Gly 
                405                 410                 415     


Lys Pro Gln Gln Glu Val Ile Leu Ala Ala Leu Asp Asp Ala Trp Gln 
            420                 425                 430         


Thr Leu Ser Lys Arg Tyr Gly Asn Asp Val Thr Gly Trp Lys Thr Pro 
        435                 440                 445             


Ala Met Ala Leu Thr Phe Arg Ala Asn Asn Phe Phe Gly Val Pro Gln 
    450                 455                 460                 


Ala Ala Ala Lys Glu Ala Arg His Gln Ala Glu Tyr Gln Asn Arg Gly 
465                 470                 475                 480 


Thr Glu Asn Asp Met Ile Val Phe Ser Pro Thr Ser Gly Asn Arg Pro 
                485                 490                 495     


Val Leu Ala Trp Asp Val Val Ala Pro Gly Gln Ser Gly Phe Ile Ala 
            500                 505                 510         


Pro Asp Gly Lys Ala Asp Lys His Tyr Asp Asp Gln Leu Lys Met Tyr 
        515                 520                 525             


Glu Ser Phe Gly Arg Lys Ser Leu Trp Leu Thr Pro Gln Asp Val Asp 
    530                 535                 540                 


Glu His Gln Glu Ser Gln Glu Val Leu Gln Val Gln Leu Asp Gln Thr 
545                 550                 555                 560 


Glu Val Lys Ile Val Arg Asp Glu Tyr Gly Met Pro His Ile Tyr Ala 
                565                 570                 575     


Asp Asp Thr Tyr Arg Leu Phe Tyr Gly Tyr Gly Tyr Val Val Ala Gln 
            580                 585                 590         


Asp Arg Leu Phe Gln Met Glu Met Ala Arg Arg Ser Thr Gln Gly Thr 
        595                 600                 605             


Val Ser Glu Val Leu Gly Lys Ala Phe Val Ser Phe Asp Lys Asp Ile 
    610                 615                 620                 


Arg Gln Asn Tyr Trp Pro Asp Ser Ile Arg Ala Gln Ile Ala Ser Leu 
625                 630                 635                 640 


Ser Ala Glu Asp Lys Ser Ile Leu Gln Gly Tyr Ala Asp Gly Met Asn 
                645                 650                 655     


Ala Trp Ile Asp Lys Val Asn Ala Ser Pro Asp Lys Leu Leu Pro Gln 
            660                 665                 670         


Gln Phe Ser Thr Phe Gly Phe Lys Pro Lys His Trp Glu Pro Phe Asp 
        675                 680                 685             


Val Ala Met Ile Phe Val Gly Thr Met Ala Asn Arg Phe Ser Asp Ser 
    690                 695                 700                 


Thr Ser Glu Ile Asp Asn Leu Ala Leu Leu Thr Ala Leu Lys Asp Lys 
705                 710                 715                 720 


Tyr Gly Lys Gln Gln Gly Met Ala Val Phe Asn Gln Leu Lys Trp Leu 
                725                 730                 735     


Val Asn Pro Ser Ala Pro Thr Thr Ile Ala Ala Arg Glu Ser Ala Tyr 
            740                 745                 750         


Pro Leu Lys Phe Asp Leu Gln Asn Thr Gln Thr Ala 
        755                 760                 


<210>  57
<211>  2295
<212>  DNA
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  57
agcaatatgt gggtgattgg caaaaacaaa gcccaggatg cgaaggccat tatggtcaat       60

gggccgcagt ttggttggta tgtgccggcg tacacctacg gtatcggcct gcacggcgcg      120

ggctatgacg tcaccggcaa tacgccgttt gcctatccgg gcctcgtttt tggtcacaac      180

ggcaccattt catggggatc caccgccggt tttggtgatg gtgtcgatat ctttgccgaa      240

aaactttccg ccgagaagcc gggctattac cagcataacg gcgagtgggt gaagatgttg      300

agccgcaagg agactattgc ggtcaaagac ggccagccgg agacctttac cgtttggcgc      360

acgctgcacg gcaacgtcat taaaaccgat actgcgacgc agaccgccta tgccaaagcg      420

cgcgcctggg atggcaaaga ggtggcgtcc ctgctggcgt ggacgcacca gatgaaggcc      480

aaaaactggc cggagtggac gcagcaggcg gccaaacagg cgctgaccac taactggtac      540

tacgccgatg tgaacggcaa tatcggctat gtgcataccg gcgcctatcc ggatcgccag      600

cccggccacg acccgcgttt gccggttccc ggcactggaa aatgggactg gaaagggttg      660

ctgtcgtttg atttgaatcc gaaagtgtat aacccgcagt cgggctatat cgccaactgg      720

aacaactcgc cgcaaaaaga ctacccggcc tctgatctgt tcgcgttcct gtggggcggt      780

gcggatcgag ttactgagat cgacacgatc ctcgataagc aaccgcgctt caccgccgat      840

caggcgtggg atgtgatccg ccaaaccagc cgtcgggatc tcaacctgcg gttgttctta      900

ccggcgctga aggacgccac cgcgaacctg gcggaaaacg atccgcgccg ccaactggtg      960

gataaactgg cgagctggga cggcgaaaac cttgtcaacg atgacggaaa aacctatcag     1020

caaccgggat cggcgattct taacgcctgg ctgaccagca tgctcaagcg cacggtggtt     1080

gccgcggtcc cagcgccgtt tggtaagtgg tacagcgcca gtggctatga aaccacccag     1140

gacgggccaa ccggctcgct gaacatcagc gtgggggcga aaatcctcta cgaagctctg     1200

cagggtgata agtcgccaat cccgcaggcg gtcgatctgt ttggcgggaa accgcagcag     1260

gaagtaatac tggcggcgct ggacgacgct tggcagacgc tgtcaaaacg ctacggtaac     1320

gacgtcaccg gctggaaaac ccctgccatg gcgcttacct tccgggccaa taacttcttc     1380

ggcgtgccgc aggcggcagc aaaagaggcg cgtcatcagg cggagtacca gaaccgcggt     1440

acggaaaacg acatgattgt cttctcaccg acgtcgggta accgcccggt tcttgcctgg     1500

gatgtggtgg cgccggggca aagcggtttt atcgcgccgg atggcaaagc cgataagcac     1560

tatgacgatc agctgaaaat gtacgagagc tttggccgta aatcgctgtg gttaacgcct     1620

caggacgttg acgagcacca agagtctcag gaagtgctgc aggtacagtt ggatcagacc     1680

gaggttaaga tcgttcgcga tgaatacggc atgccgcata tttacgccga tgatacctat     1740

cgactgtttt acggctatgg ctacgtggtg gcgcaggatc gcctgttcca gatggaaatg     1800

gcgcgccgca gtactcaggg gaccgtctcc gaggtgctgg gcaaagcatt cgtcagtttt     1860

gataaagata ttcgccagaa ctactggccg gattctattc gcgcgcagat agcttccctc     1920

tccgctgagg ataaatccat tctgcagggc tatgccgatg gcatgaatgc gtggatcgat     1980

aaagtgaacg ccagccccga taagctgtta ccccagcagt tctccacctt tggttttaaa     2040

cccaagcatt gggaaccgtt tgatgtggcg atgatttttg tcggcaccat ggcgaaccgt     2100

ttctctgaca gcaccagcga aattgataac ctggcgctgc tgacggcgct aaaagacaaa     2160

tacggcaagc agcagggcat ggcggtcttt aaccagctga aatggctggt taatccttcc     2220

gcgccaacca ccattgcggc gcgggaaagc gcctatccgc tgaagtttga tctgcaaaac     2280

acgcaaacgg cgtaa                                                      2295


<210>  58
<211>  764
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  58

Ser Asn Met Trp Val Ile Gly Lys Asn Lys Ala Gln Asp Ala Lys Ala 
1               5                   10                  15      


Ile Met Val Asn Gly Pro Gln Phe Gly Trp Tyr Val Pro Ala Tyr Thr 
            20                  25                  30          


Tyr Gly Ile Gly Leu His Gly Ala Gly Tyr Asp Val Thr Gly Asn Thr 
        35                  40                  45              


Pro Phe Ala Tyr Pro Gly Leu Val Phe Gly His Asn Gly Thr Ile Ser 
    50                  55                  60                  


Trp Gly Ser Thr Ala Gly Phe Gly Asp Gly Val Asp Ile Phe Ala Glu 
65                  70                  75                  80  


Lys Leu Ser Ala Glu Lys Pro Gly Tyr Tyr Gln His Asn Gly Glu Trp 
                85                  90                  95      


Val Lys Met Leu Ser Arg Lys Glu Thr Ile Ala Val Lys Asp Gly Gln 
            100                 105                 110         


Pro Glu Thr Phe Thr Val Trp Arg Thr Leu His Gly Asn Val Ile Lys 
        115                 120                 125             


Thr Asp Thr Ala Thr Gln Thr Ala Tyr Ala Lys Ala Arg Ala Trp Asp 
    130                 135                 140                 


Gly Lys Glu Val Ala Ser Leu Leu Ala Trp Thr His Gln Met Lys Ala 
145                 150                 155                 160 


Lys Asn Trp Pro Glu Trp Thr Gln Gln Ala Ala Lys Gln Ala Leu Thr 
                165                 170                 175     


Thr Asn Trp Tyr Tyr Ala Asp Val Asn Gly Asn Ile Gly Tyr Val His 
            180                 185                 190         


Thr Gly Ala Tyr Pro Asp Arg Gln Pro Gly His Asp Pro Arg Leu Pro 
        195                 200                 205             


Val Pro Gly Thr Gly Lys Trp Asp Trp Lys Gly Leu Leu Ser Phe Asp 
    210                 215                 220                 


Leu Asn Pro Lys Val Tyr Asn Pro Gln Ser Gly Tyr Ile Ala Asn Trp 
225                 230                 235                 240 


Asn Asn Ser Pro Gln Lys Asp Tyr Pro Ala Ser Asp Leu Phe Ala Phe 
                245                 250                 255     


Leu Trp Gly Gly Ala Asp Arg Val Thr Glu Ile Asp Thr Ile Leu Asp 
            260                 265                 270         


Lys Gln Pro Arg Phe Thr Ala Asp Gln Ala Trp Asp Val Ile Arg Gln 
        275                 280                 285             


Thr Ser Arg Arg Asp Leu Asn Leu Arg Leu Phe Leu Pro Ala Leu Lys 
    290                 295                 300                 


Asp Ala Thr Ala Asn Leu Ala Glu Asn Asp Pro Arg Arg Gln Leu Val 
305                 310                 315                 320 


Asp Lys Leu Ala Ser Trp Asp Gly Glu Asn Leu Val Asn Asp Asp Gly 
                325                 330                 335     


Lys Thr Tyr Gln Gln Pro Gly Ser Ala Ile Leu Asn Ala Trp Leu Thr 
            340                 345                 350         


Ser Met Leu Lys Arg Thr Val Val Ala Ala Val Pro Ala Pro Phe Gly 
        355                 360                 365             


Lys Trp Tyr Ser Ala Ser Gly Tyr Glu Thr Thr Gln Asp Gly Pro Thr 
    370                 375                 380                 


Gly Ser Leu Asn Ile Ser Val Gly Ala Lys Ile Leu Tyr Glu Ala Leu 
385                 390                 395                 400 


Gln Gly Asp Lys Ser Pro Ile Pro Gln Ala Val Asp Leu Phe Gly Gly 
                405                 410                 415     


Lys Pro Gln Gln Glu Val Ile Leu Ala Ala Leu Asp Asp Ala Trp Gln 
            420                 425                 430         


Thr Leu Ser Lys Arg Tyr Gly Asn Asp Val Thr Gly Trp Lys Thr Pro 
        435                 440                 445             


Ala Met Ala Leu Thr Phe Arg Ala Asn Asn Phe Phe Gly Val Pro Gln 
    450                 455                 460                 


Ala Ala Ala Lys Glu Ala Arg His Gln Ala Glu Tyr Gln Asn Arg Gly 
465                 470                 475                 480 


Thr Glu Asn Asp Met Ile Val Phe Ser Pro Thr Ser Gly Asn Arg Pro 
                485                 490                 495     


Val Leu Ala Trp Asp Val Val Ala Pro Gly Gln Ser Gly Phe Ile Ala 
            500                 505                 510         


Pro Asp Gly Lys Ala Asp Lys His Tyr Asp Asp Gln Leu Lys Met Tyr 
        515                 520                 525             


Glu Ser Phe Gly Arg Lys Ser Leu Trp Leu Thr Pro Gln Asp Val Asp 
    530                 535                 540                 


Glu His Gln Glu Ser Gln Glu Val Leu Gln Val Gln Leu Asp Gln Thr 
545                 550                 555                 560 


Glu Val Lys Ile Val Arg Asp Glu Tyr Gly Met Pro His Ile Tyr Ala 
                565                 570                 575     


Asp Asp Thr Tyr Arg Leu Phe Tyr Gly Tyr Gly Tyr Val Val Ala Gln 
            580                 585                 590         


Asp Arg Leu Phe Gln Met Glu Met Ala Arg Arg Ser Thr Gln Gly Thr 
        595                 600                 605             


Val Ser Glu Val Leu Gly Lys Ala Phe Val Ser Phe Asp Lys Asp Ile 
    610                 615                 620                 


Arg Gln Asn Tyr Trp Pro Asp Ser Ile Arg Ala Gln Ile Ala Ser Leu 
625                 630                 635                 640 


Ser Ala Glu Asp Lys Ser Ile Leu Gln Gly Tyr Ala Asp Gly Met Asn 
                645                 650                 655     


Ala Trp Ile Asp Lys Val Asn Ala Ser Pro Asp Lys Leu Leu Pro Gln 
            660                 665                 670         


Gln Phe Ser Thr Phe Gly Phe Lys Pro Lys His Trp Glu Pro Phe Asp 
        675                 680                 685             


Val Ala Met Ile Phe Val Gly Thr Met Ala Asn Arg Phe Ser Asp Ser 
    690                 695                 700                 


Thr Ser Glu Ile Asp Asn Leu Ala Leu Leu Thr Ala Leu Lys Asp Lys 
705                 710                 715                 720 


Tyr Gly Lys Gln Gln Gly Met Ala Val Phe Asn Gln Leu Lys Trp Leu 
                725                 730                 735     


Val Asn Pro Ser Ala Pro Thr Thr Ile Ala Ala Arg Glu Ser Ala Tyr 
            740                 745                 750         


Pro Leu Lys Phe Asp Leu Gln Asn Thr Gln Thr Ala 
        755                 760                 


<210>  59
<211>  2295
<212>  DNA
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  59
agcaatatgt gggtgattgg caaaaacaaa gcccaggatg cgaaggccat tatggtcaat       60

gggccgcagt ttggttggta tgtgccggcg tacacctacg gtatcggcct gcacggcgcg      120

ggctatgacg tcaccggcaa tacgccgttt gcctatccgg gcctcgtttt tggtcacaac      180

ggcaccattt catggggatc caccgccggt tttggtgatg gtgtcgatat ctttgccgaa      240

aaactttccg ccgagaagcc gggctattac cagcataacg gcgagtgggt gaagatgttg      300

agccgcaagg agactattgc ggtcaaagac ggccagccgg agacctttac cgtttggcgc      360

acgctgcacg gcaacgtcat taaaaccgat actgcgacgc agaccgccta tgccaaagcg      420

cgcgcctggg atggcaaaga ggtggcgtcc ctactggcgt ggacgcacca gatgaaggcc      480

aaaaactggc cggagtggac gcagcaggcg gccaaacagg cgctgaccat taactggtac      540

tacgccgatg tgaacggcaa tatcggctat gtgcataccg gcgcctatcc ggatcgccag      600

cccggccacg acccgcgttt gccggttccc ggcactggaa aatgggactg gaaagggttg      660

ctgtcgtttg atttgaatcc gaaagtgtat aacccgcagt cgggctatat cgccaactgg      720

aacaactcgc cgcaaaaaga ctacccggcc tctgatctgt tcgcgttcct gtggggcggt      780

gcggatcgag ttactgagat cgacacgatc ctcgataagc aaccgcgctt caccgccgat      840

caggcgtggg atgtgatccg ccaaaccagc cgtcgggatc tcaacctgcg gttgttctta      900

ccggcgctga aggacgccac cgcgaacctg gcggaaaacg atccgcgccg ccaactggtg      960

gataaactgg cgagctggga cggcgaaaac cttgtcaacg atgacggaaa aacctatcag     1020

caaccgggat cggcgattct taacgcctgg ctgaccagca tgctcaagcg cacggtggtt     1080

gccgcggtcc cagcgccgtt tggtaagtgg tacagcgcca gtggctatga aaccacccag     1140

gacgggccaa ccggctcgct gaacatcagc gtgggggcga aaatcctcta cgaagctctg     1200

cagggtgata agtcgccaat cccgcaggcg gtcgatctgt ttggcgggaa accgcagcag     1260

gaagtaatac tggcggcgct ggacgacgct tggcagacgc tgtcaaaacg ctacggtaac     1320

gacgtcaccg gctggaaaac ccctgccatg gcgcttacct tccgggccaa taacttcttc     1380

ggcgtgccgc aggcggcagc aaaagaggcg cgtcatcagg cggagtacca gaaccgcggt     1440

acggaaaacg acatgattgt cttctcaccg acgtcgggta accgcccggt tcttgcctgg     1500

gatgtggtgg cgccggggca aagcggtttt atcgcgccgg atggcaaagc cgataagcac     1560

tatgacgatc agctgaaaat gtacgagagc tttggccgta aatcgctgtg gttaacgcct     1620

caggacgttg acgagcacca agagtctcag gaagtgctgc aggtacagtt ggatcagacc     1680

gaggttaaga tcgttcgcga tgaatacggc atgccgcata tttacgccga tgatacctat     1740

cgactgtttt acggctatgg ctacgtggtg gcgcaggatc gcctgttcca gatggaaatg     1800

gcgcgccgca gtactcaggg gaccgtctcc gaggtgctgg gcaaagcatt cgtcagtttt     1860

gataaagata ttcgccagaa ctactggccg gattctattc gcgcgcagat agcttccctc     1920

tccgctgagg ataaatccat tctgcagggc tatgccgatg gcatgaatgc gtggatcgat     1980

aaagtgaacg ccagccccga taagctgtta ccccagcagt tctccacctt tggttttaaa     2040

cccaagcatt gggaaccgtt tgatgtggcg atgatttttg tcggcaccat ggcgaaccgt     2100

ttctctgaca gcaccagcga aattgataac ctggcgctgc tgacggcgct aaaagacaaa     2160

tacggcaagc agcagggcat ggcggtcttt aaccagctga aatggctggt taatccttcc     2220

gcgccaacca ccattgcggc gcgggaaagc gcctatccgc tgaagtttga tctgcaaaac     2280

acgcaaacgg cgtaa                                                      2295


<210>  60
<211>  764
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  60

Ser Asn Met Trp Val Ile Gly Lys Asn Lys Ala Gln Asp Ala Lys Ala 
1               5                   10                  15      


Ile Met Val Asn Gly Pro Gln Phe Gly Trp Tyr Val Pro Ala Tyr Thr 
            20                  25                  30          


Tyr Gly Ile Gly Leu His Gly Ala Gly Tyr Asp Val Thr Gly Asn Thr 
        35                  40                  45              


Pro Phe Ala Tyr Pro Gly Leu Val Phe Gly His Asn Gly Thr Ile Ser 
    50                  55                  60                  


Trp Gly Ser Thr Ala Gly Phe Gly Asp Gly Val Asp Ile Phe Ala Glu 
65                  70                  75                  80  


Lys Leu Ser Ala Glu Lys Pro Gly Tyr Tyr Gln His Asn Gly Glu Trp 
                85                  90                  95      


Val Lys Met Leu Ser Arg Lys Glu Thr Ile Ala Val Lys Asp Gly Gln 
            100                 105                 110         


Pro Glu Thr Phe Thr Val Trp Arg Thr Leu His Gly Asn Val Ile Lys 
        115                 120                 125             


Thr Asp Thr Ala Thr Gln Thr Ala Tyr Ala Lys Ala Arg Ala Trp Asp 
    130                 135                 140                 


Gly Lys Glu Val Ala Ser Leu Leu Ala Trp Thr His Gln Met Lys Ala 
145                 150                 155                 160 


Lys Asn Trp Pro Glu Trp Thr Gln Gln Ala Ala Lys Gln Ala Leu Thr 
                165                 170                 175     


Ile Asn Trp Tyr Tyr Ala Asp Val Asn Gly Asn Ile Gly Tyr Val His 
            180                 185                 190         


Thr Gly Ala Tyr Pro Asp Arg Gln Pro Gly His Asp Pro Arg Leu Pro 
        195                 200                 205             


Val Pro Gly Thr Gly Lys Trp Asp Trp Lys Gly Leu Leu Ser Phe Asp 
    210                 215                 220                 


Leu Asn Pro Lys Val Tyr Asn Pro Gln Ser Gly Tyr Ile Ala Asn Trp 
225                 230                 235                 240 


Asn Asn Ser Pro Gln Lys Asp Tyr Pro Ala Ser Asp Leu Phe Ala Phe 
                245                 250                 255     


Leu Trp Gly Gly Ala Asp Arg Val Thr Glu Ile Asp Thr Ile Leu Asp 
            260                 265                 270         


Lys Gln Pro Arg Phe Thr Ala Asp Gln Ala Trp Asp Val Ile Arg Gln 
        275                 280                 285             


Thr Ser Arg Arg Asp Leu Asn Leu Arg Leu Phe Leu Pro Ala Leu Lys 
    290                 295                 300                 


Asp Ala Thr Ala Asn Leu Ala Glu Asn Asp Pro Arg Arg Gln Leu Val 
305                 310                 315                 320 


Asp Lys Leu Ala Ser Trp Asp Gly Glu Asn Leu Val Asn Asp Asp Gly 
                325                 330                 335     


Lys Thr Tyr Gln Gln Pro Gly Ser Ala Ile Leu Asn Ala Trp Leu Thr 
            340                 345                 350         


Ser Met Leu Lys Arg Thr Val Val Ala Ala Val Pro Ala Pro Phe Gly 
        355                 360                 365             


Lys Trp Tyr Ser Ala Ser Gly Tyr Glu Thr Thr Gln Asp Gly Pro Thr 
    370                 375                 380                 


Gly Ser Leu Asn Ile Ser Val Gly Ala Lys Ile Leu Tyr Glu Ala Leu 
385                 390                 395                 400 


Gln Gly Asp Lys Ser Pro Ile Pro Gln Ala Val Asp Leu Phe Gly Gly 
                405                 410                 415     


Lys Pro Gln Gln Glu Val Ile Leu Ala Ala Leu Asp Asp Ala Trp Gln 
            420                 425                 430         


Thr Leu Ser Lys Arg Tyr Gly Asn Asp Val Thr Gly Trp Lys Thr Pro 
        435                 440                 445             


Ala Met Ala Leu Thr Phe Arg Ala Asn Asn Phe Phe Gly Val Pro Gln 
    450                 455                 460                 


Ala Ala Ala Lys Glu Ala Arg His Gln Ala Glu Tyr Gln Asn Arg Gly 
465                 470                 475                 480 


Thr Glu Asn Asp Met Ile Val Phe Ser Pro Thr Ser Gly Asn Arg Pro 
                485                 490                 495     


Val Leu Ala Trp Asp Val Val Ala Pro Gly Gln Ser Gly Phe Ile Ala 
            500                 505                 510         


Pro Asp Gly Lys Ala Asp Lys His Tyr Asp Asp Gln Leu Lys Met Tyr 
        515                 520                 525             


Glu Ser Phe Gly Arg Lys Ser Leu Trp Leu Thr Pro Gln Asp Val Asp 
    530                 535                 540                 


Glu His Gln Glu Ser Gln Glu Val Leu Gln Val Gln Leu Asp Gln Thr 
545                 550                 555                 560 


Glu Val Lys Ile Val Arg Asp Glu Tyr Gly Met Pro His Ile Tyr Ala 
                565                 570                 575     


Asp Asp Thr Tyr Arg Leu Phe Tyr Gly Tyr Gly Tyr Val Val Ala Gln 
            580                 585                 590         


Asp Arg Leu Phe Gln Met Glu Met Ala Arg Arg Ser Thr Gln Gly Thr 
        595                 600                 605             


Val Ser Glu Val Leu Gly Lys Ala Phe Val Ser Phe Asp Lys Asp Ile 
    610                 615                 620                 


Arg Gln Asn Tyr Trp Pro Asp Ser Ile Arg Ala Gln Ile Ala Ser Leu 
625                 630                 635                 640 


Ser Ala Glu Asp Lys Ser Ile Leu Gln Gly Tyr Ala Asp Gly Met Asn 
                645                 650                 655     


Ala Trp Ile Asp Lys Val Asn Ala Ser Pro Asp Lys Leu Leu Pro Gln 
            660                 665                 670         


Gln Phe Ser Thr Phe Gly Phe Lys Pro Lys His Trp Glu Pro Phe Asp 
        675                 680                 685             


Val Ala Met Ile Phe Val Gly Thr Met Ala Asn Arg Phe Ser Asp Ser 
    690                 695                 700                 


Thr Ser Glu Ile Asp Asn Leu Ala Leu Leu Thr Ala Leu Lys Asp Lys 
705                 710                 715                 720 


Tyr Gly Lys Gln Gln Gly Met Ala Val Phe Asn Gln Leu Lys Trp Leu 
                725                 730                 735     


Val Asn Pro Ser Ala Pro Thr Thr Ile Ala Ala Arg Glu Ser Ala Tyr 
            740                 745                 750         


Pro Leu Lys Phe Asp Leu Gln Asn Thr Gln Thr Ala 
        755                 760                 


<210>  61
<211>  2295
<212>  DNA
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  61
agcaatatgt gggtgattgg caaaaacaaa gcccaggatg cgaaggccat tatggtcaat       60

gggccgcagt ttggttggta tgtgccggcg tacacctacg gtatcggcct gcacggcgcg      120

ggctatgacg tcaccggcaa tacgccgttt gcctatccgg gcctcgtttt tggtcacaac      180

ggcaccattt catggggatc caccgccggt tttggtgatg gtgtcgatat ctttgccgaa      240

aaactttccg ccgagaagcc gggctattac cagcataacg gcgagtgggt gaagatgttg      300

agccgcaagg agactattgc ggtcaaagac ggccagccgg agacctttac cgtttggcgc      360

acgctgcacg gcaacgtcat taaaaccgat actgcgacgc agaccgccta tgccaaagcg      420

cgcgcctggg atggcaaaga ggtggcgtcc ctactggcgt ttacgcacca gatgaaggcc      480

aaaaactggc cggagtggac gcagcaggcg gccaaacagg cgctgaccat taactggtac      540

tacgccgatg tgaacggcaa tatcggctat gtgcataccg gcgcctatcc ggatcgccag      600

cccggccacg acccgcgttt gccggttccc ggcactggaa aatgggactg gaaagggttg      660

ctgtcgtttg atttgaatcc gaaagtgtat aacccgcagt cgggctatat cgccaactgg      720

aacaactcgc cgcaaaaaga ctacccggcc tctgatctgt tcgcgttcct gtggggcggt      780

gcggatcgag ttactgagat cgacacgatc ctcgataagc aaccgcgctt caccgccgat      840

caggcgtggg atgtgatccg ccaaaccagc cgtcgggatc tcaacctgcg gttgttctta      900

ccggcgctga aggacgccac cgcgaacctg gcggaaaacg atccgcgccg ccaactggtg      960

gataaactgg cgagctggga cggcgaaaac cttgtcaacg atgacggaaa aacctatcag     1020

caaccgggat cggcgattct taacgcctgg ctgaccagca tgctcaagcg cacggtggtt     1080

gccgcggtcc cagcgccgtt tggtaagtgg tacagcgcca gtggctatga aaccacccag     1140

gacgggccaa ccggctcgct gaacatcagc gtgggggcga aaatcctcta cgaagctctg     1200

cagggtgata agtcgccaat cccgcaggcg gtcgatctgt ttggcgggaa accgcagcag     1260

gaagtaatac tggcggcgct ggacgacgct tggcagacgc tgtcaaaacg ctacggtaac     1320

gacgtcaccg gctggaaaac ccctgccatg gcgcttacct tccgggccaa taacttcttc     1380

ggcgtgccgc aggcggcagc aaaagaggcg cgtcatcagg cggagtacca gaaccgcggt     1440

acggaaaacg acatgattgt cttctcaccg acgtcgggta accgcccggt tcttgcctgg     1500

gatgtggtgg cgccggggca aagcggtttt atcgcgccgg atggcaaagc cgataagcac     1560

tatgacgatc agctgaaaat gtacgagagc tttggccgta aatcgctgtg gttaacgcct     1620

caggacgttg acgagcacca agagtctcag gaagtgctgc aggtacagtt ggatcagacc     1680

gaggttaaga tcgttcgcga tgaatacggc atgccgcata tttacgccga tgatacctat     1740

cgactgtttt acggctatgg ctacgtggtg gcgcaggatc gcctgttcca gatggaaatg     1800

gcgcgccgca gtactcaggg gaccgtctcc gaggtgctgg gcaaagcatt cgtcagtttt     1860

gataaagata ttcgccagaa ctactggccg gattctattc gcgcgcagat agcttccctc     1920

tccgctgagg ataaatccat tctgcagggc tatgccgatg gcatgaatgc gtggatcgat     1980

aaagtgaacg ccagccccga taagctgtta ccccagcagt tctccacctt tggttttaaa     2040

cccaagcatt gggaaccgtt tgatgtggcg atgatttttg tcggcaccat ggcgaaccgt     2100

ttctctgaca gcaccagcga aattgataac ctggcgctgc tgacggcgct aaaagacaaa     2160

tacggcaagc agcagggcat ggcggtcttt aaccagctga aatggctggt taatccttcc     2220

gcgccaacca ccattgcggc gcgggaaagc gcctatccgc tgaagtttga tctgcaaaac     2280

acgcaaacgg cgtaa                                                      2295


<210>  62
<211>  764
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  62

Ser Asn Met Trp Val Ile Gly Lys Asn Lys Ala Gln Asp Ala Lys Ala 
1               5                   10                  15      


Ile Met Val Asn Gly Pro Gln Phe Gly Trp Tyr Val Pro Ala Tyr Thr 
            20                  25                  30          


Tyr Gly Ile Gly Leu His Gly Ala Gly Tyr Asp Val Thr Gly Asn Thr 
        35                  40                  45              


Pro Phe Ala Tyr Pro Gly Leu Val Phe Gly His Asn Gly Thr Ile Ser 
    50                  55                  60                  


Trp Gly Ser Thr Ala Gly Phe Gly Asp Gly Val Asp Ile Phe Ala Glu 
65                  70                  75                  80  


Lys Leu Ser Ala Glu Lys Pro Gly Tyr Tyr Gln His Asn Gly Glu Trp 
                85                  90                  95      


Val Lys Met Leu Ser Arg Lys Glu Thr Ile Ala Val Lys Asp Gly Gln 
            100                 105                 110         


Pro Glu Thr Phe Thr Val Trp Arg Thr Leu His Gly Asn Val Ile Lys 
        115                 120                 125             


Thr Asp Thr Ala Thr Gln Thr Ala Tyr Ala Lys Ala Arg Ala Trp Asp 
    130                 135                 140                 


Gly Lys Glu Val Ala Ser Leu Leu Ala Phe Thr His Gln Met Lys Ala 
145                 150                 155                 160 


Lys Asn Trp Pro Glu Trp Thr Gln Gln Ala Ala Lys Gln Ala Leu Thr 
                165                 170                 175     


Ile Asn Trp Tyr Tyr Ala Asp Val Asn Gly Asn Ile Gly Tyr Val His 
            180                 185                 190         


Thr Gly Ala Tyr Pro Asp Arg Gln Pro Gly His Asp Pro Arg Leu Pro 
        195                 200                 205             


Val Pro Gly Thr Gly Lys Trp Asp Trp Lys Gly Leu Leu Ser Phe Asp 
    210                 215                 220                 


Leu Asn Pro Lys Val Tyr Asn Pro Gln Ser Gly Tyr Ile Ala Asn Trp 
225                 230                 235                 240 


Asn Asn Ser Pro Gln Lys Asp Tyr Pro Ala Ser Asp Leu Phe Ala Phe 
                245                 250                 255     


Leu Trp Gly Gly Ala Asp Arg Val Thr Glu Ile Asp Thr Ile Leu Asp 
            260                 265                 270         


Lys Gln Pro Arg Phe Thr Ala Asp Gln Ala Trp Asp Val Ile Arg Gln 
        275                 280                 285             


Thr Ser Arg Arg Asp Leu Asn Leu Arg Leu Phe Leu Pro Ala Leu Lys 
    290                 295                 300                 


Asp Ala Thr Ala Asn Leu Ala Glu Asn Asp Pro Arg Arg Gln Leu Val 
305                 310                 315                 320 


Asp Lys Leu Ala Ser Trp Asp Gly Glu Asn Leu Val Asn Asp Asp Gly 
                325                 330                 335     


Lys Thr Tyr Gln Gln Pro Gly Ser Ala Ile Leu Asn Ala Trp Leu Thr 
            340                 345                 350         


Ser Met Leu Lys Arg Thr Val Val Ala Ala Val Pro Ala Pro Phe Gly 
        355                 360                 365             


Lys Trp Tyr Ser Ala Ser Gly Tyr Glu Thr Thr Gln Asp Gly Pro Thr 
    370                 375                 380                 


Gly Ser Leu Asn Ile Ser Val Gly Ala Lys Ile Leu Tyr Glu Ala Leu 
385                 390                 395                 400 


Gln Gly Asp Lys Ser Pro Ile Pro Gln Ala Val Asp Leu Phe Gly Gly 
                405                 410                 415     


Lys Pro Gln Gln Glu Val Ile Leu Ala Ala Leu Asp Asp Ala Trp Gln 
            420                 425                 430         


Thr Leu Ser Lys Arg Tyr Gly Asn Asp Val Thr Gly Trp Lys Thr Pro 
        435                 440                 445             


Ala Met Ala Leu Thr Phe Arg Ala Asn Asn Phe Phe Gly Val Pro Gln 
    450                 455                 460                 


Ala Ala Ala Lys Glu Ala Arg His Gln Ala Glu Tyr Gln Asn Arg Gly 
465                 470                 475                 480 


Thr Glu Asn Asp Met Ile Val Phe Ser Pro Thr Ser Gly Asn Arg Pro 
                485                 490                 495     


Val Leu Ala Trp Asp Val Val Ala Pro Gly Gln Ser Gly Phe Ile Ala 
            500                 505                 510         


Pro Asp Gly Lys Ala Asp Lys His Tyr Asp Asp Gln Leu Lys Met Tyr 
        515                 520                 525             


Glu Ser Phe Gly Arg Lys Ser Leu Trp Leu Thr Pro Gln Asp Val Asp 
    530                 535                 540                 


Glu His Gln Glu Ser Gln Glu Val Leu Gln Val Gln Leu Asp Gln Thr 
545                 550                 555                 560 


Glu Val Lys Ile Val Arg Asp Glu Tyr Gly Met Pro His Ile Tyr Ala 
                565                 570                 575     


Asp Asp Thr Tyr Arg Leu Phe Tyr Gly Tyr Gly Tyr Val Val Ala Gln 
            580                 585                 590         


Asp Arg Leu Phe Gln Met Glu Met Ala Arg Arg Ser Thr Gln Gly Thr 
        595                 600                 605             


Val Ser Glu Val Leu Gly Lys Ala Phe Val Ser Phe Asp Lys Asp Ile 
    610                 615                 620                 


Arg Gln Asn Tyr Trp Pro Asp Ser Ile Arg Ala Gln Ile Ala Ser Leu 
625                 630                 635                 640 


Ser Ala Glu Asp Lys Ser Ile Leu Gln Gly Tyr Ala Asp Gly Met Asn 
                645                 650                 655     


Ala Trp Ile Asp Lys Val Asn Ala Ser Pro Asp Lys Leu Leu Pro Gln 
            660                 665                 670         


Gln Phe Ser Thr Phe Gly Phe Lys Pro Lys His Trp Glu Pro Phe Asp 
        675                 680                 685             


Val Ala Met Ile Phe Val Gly Thr Met Ala Asn Arg Phe Ser Asp Ser 
    690                 695                 700                 


Thr Ser Glu Ile Asp Asn Leu Ala Leu Leu Thr Ala Leu Lys Asp Lys 
705                 710                 715                 720 


Tyr Gly Lys Gln Gln Gly Met Ala Val Phe Asn Gln Leu Lys Trp Leu 
                725                 730                 735     


Val Asn Pro Ser Ala Pro Thr Thr Ile Ala Ala Arg Glu Ser Ala Tyr 
            740                 745                 750         


Pro Leu Lys Phe Asp Leu Gln Asn Thr Gln Thr Ala 
        755                 760                 


<210>  63
<211>  2295
<212>  DNA
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  63
agcaatatgt gggtgattgg caaaaacaaa gcccaggatg cgaaggccat tatggtcaat       60

gggccgcagt ttggttggta tgtgccggcg tacacctacg gtatcggcct gcacggcgcg      120

ggctatgacg tcaccggcaa tacgccgttt gcctatccgg gcctcgtttt tggtcacaac      180

ggcaccattt catggggatc caccgccggt tttggtgatg gtgtcgatat ctttgccgaa      240

aaactttccg ccgagaagcc gggctattac cagcataacg gcgagtgggt gaagatgttg      300

agccgcaagg agactattgc ggtcaaagac ggccagccgg agacctttac cgtttggcgc      360

acgctgcacg gcaacgtcat taaaaccgat actgcgacgc agaccgccta tgccaaagcg      420

cgcgcctggg atggcaaaga ggtggcgtcc ctactggcgt ttacgcacca gatgaaggcc      480

aaaaactggc cggagtggac gcagcaggcg gccaaacagg cgctgaccat taactggtac      540

tacgccgatg tgaacggcaa tatcggctat gtgcataccg gcgcctatcc ggatcgccag      600

cccggccacg acccgcgttt gccggttccc ggcactggaa aatgggactg gaaagggttg      660

ctgtcgtttg atttgaatcc gaaagtgtat aacccgcagt cgggctatat cgccaactgg      720

aacaactcgc cgcaaaaaga ctacccggcc tctgatctgt tcgcgttcct gtggggcggt      780

gcggatcgag ttactgagat cgacacgatc ctcgataagc aaccgcgctt caccgccgat      840

caggcgtggg atgtgatccg ccaaaccagc cgtcgggatc tcaacctgcg gttgttctta      900

ccggcgctga aggacgccac cgcgaacctg gcggaaaacg atccgcgccg ccaactggtg      960

gataaactgg cgagctggga cggcgaaaac cttgtcaacg atgacggaaa aacctatcag     1020

caaccgggat cggcgattct taacgcctgg ctgaccagca tgctcaagcg cacggtggtt     1080

gccgcggtcc cagcgccgtt tggtaagtgg tacagcgcca gtggctatga aaccacccag     1140

gacgggccaa ccggctcgct gaacatcagc gtgggggcga aaatcctcta cgaagctctg     1200

cagggtgata agtcgccaat cccgcaggcg gtcgatctgt ttggcgggaa accgcagcag     1260

gaagtaatac tggcggcgct ggacgacgct tggcagacgc tgtcaaaacg ctacggtaac     1320

gacgtcaccg gctggaaaac ccctgccatg gcgcttacct tccgggccaa taacttcttc     1380

ggcgtgccgc aggcggcagc aaaagaggcg cgtcatcagg cggagtacca gaaccgcggt     1440

acggaaaacg acatgattgt cttctcaccg acgtcgggta accgcccggt tcttgcctgg     1500

gatgtggtgg cgccggggca aagcggtttt atcgcgccgg atggcaaagc cgataagcac     1560

tatgacgatc agctgaaaat gtacgagagc tttggccgta aatcgctgtg gttaacgcct     1620

caggacgttg acgagcacca agagtctcag gaagtgctgc aggtacagtt ggatcagacc     1680

gaggttaaga tcgttcgcga tgaatacggc atgccgcata tttacgccga tgatacctat     1740

cgactgtttt acggctatgg ctacgtggtg gcgcaggatc gcctgttcca gatggaaatg     1800

gcgcgccgca gtactcaggg gaccgtctcc gaggtgctgg gcaaagcatt cgtcagtttt     1860

gataaagata ttcgccagaa ctactggccg gattctattc gcgcgcagat agcttccctc     1920

tccgctgagg ataaatccat tctgcagggc tatgccgatg gcatgaatgc gtggatcgat     1980

aaagtgaacg ccagccccga taagctgtta ccccagcagt tctccacctt tggttttaaa     2040

cccaagcatt gggaaccgtt tgatgtggcg atgatttttg tcggcaccat ggcgaaccgt     2100

ttctctgaca gcaccagcga aattgataac ctggcgctgc tgacggcgct aaaagacaaa     2160

tacggcaagc agcagggcat ggcggtcttt aaccagctga aatggctggt taatccttcc     2220

gcgccaacca ccattgcggc gcgggaaagc gcctatccgc cgaagtttga tctgcaaaac     2280

acgcaaacgg cgtaa                                                      2295


<210>  64
<211>  764
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  64

Ser Asn Met Trp Val Ile Gly Lys Asn Lys Ala Gln Asp Ala Lys Ala 
1               5                   10                  15      


Ile Met Val Asn Gly Pro Gln Phe Gly Trp Tyr Val Pro Ala Tyr Thr 
            20                  25                  30          


Tyr Gly Ile Gly Leu His Gly Ala Gly Tyr Asp Val Thr Gly Asn Thr 
        35                  40                  45              


Pro Phe Ala Tyr Pro Gly Leu Val Phe Gly His Asn Gly Thr Ile Ser 
    50                  55                  60                  


Trp Gly Ser Thr Ala Gly Phe Gly Asp Gly Val Asp Ile Phe Ala Glu 
65                  70                  75                  80  


Lys Leu Ser Ala Glu Lys Pro Gly Tyr Tyr Gln His Asn Gly Glu Trp 
                85                  90                  95      


Val Lys Met Leu Ser Arg Lys Glu Thr Ile Ala Val Lys Asp Gly Gln 
            100                 105                 110         


Pro Glu Thr Phe Thr Val Trp Arg Thr Leu His Gly Asn Val Ile Lys 
        115                 120                 125             


Thr Asp Thr Ala Thr Gln Thr Ala Tyr Ala Lys Ala Arg Ala Trp Asp 
    130                 135                 140                 


Gly Lys Glu Val Ala Ser Leu Leu Ala Phe Thr His Gln Met Lys Ala 
145                 150                 155                 160 


Lys Asn Trp Pro Glu Trp Thr Gln Gln Ala Ala Lys Gln Ala Leu Thr 
                165                 170                 175     


Ile Asn Trp Tyr Tyr Ala Asp Val Asn Gly Asn Ile Gly Tyr Val His 
            180                 185                 190         


Thr Gly Ala Tyr Pro Asp Arg Gln Pro Gly His Asp Pro Arg Leu Pro 
        195                 200                 205             


Val Pro Gly Thr Gly Lys Trp Asp Trp Lys Gly Leu Leu Ser Phe Asp 
    210                 215                 220                 


Leu Asn Pro Lys Val Tyr Asn Pro Gln Ser Gly Tyr Ile Ala Asn Trp 
225                 230                 235                 240 


Asn Asn Ser Pro Gln Lys Asp Tyr Pro Ala Ser Asp Leu Phe Ala Phe 
                245                 250                 255     


Leu Trp Gly Gly Ala Asp Arg Val Thr Glu Ile Asp Thr Ile Leu Asp 
            260                 265                 270         


Lys Gln Pro Arg Phe Thr Ala Asp Gln Ala Trp Asp Val Ile Arg Gln 
        275                 280                 285             


Thr Ser Arg Arg Asp Leu Asn Leu Arg Leu Phe Leu Pro Ala Leu Lys 
    290                 295                 300                 


Asp Ala Thr Ala Asn Leu Ala Glu Asn Asp Pro Arg Arg Gln Leu Val 
305                 310                 315                 320 


Asp Lys Leu Ala Ser Trp Asp Gly Glu Asn Leu Val Asn Asp Asp Gly 
                325                 330                 335     


Lys Thr Tyr Gln Gln Pro Gly Ser Ala Ile Leu Asn Ala Trp Leu Thr 
            340                 345                 350         


Ser Met Leu Lys Arg Thr Val Val Ala Ala Val Pro Ala Pro Phe Gly 
        355                 360                 365             


Lys Trp Tyr Ser Ala Ser Gly Tyr Glu Thr Thr Gln Asp Gly Pro Thr 
    370                 375                 380                 


Gly Ser Leu Asn Ile Ser Val Gly Ala Lys Ile Leu Tyr Glu Ala Leu 
385                 390                 395                 400 


Gln Gly Asp Lys Ser Pro Ile Pro Gln Ala Val Asp Leu Phe Gly Gly 
                405                 410                 415     


Lys Pro Gln Gln Glu Val Ile Leu Ala Ala Leu Asp Asp Ala Trp Gln 
            420                 425                 430         


Thr Leu Ser Lys Arg Tyr Gly Asn Asp Val Thr Gly Trp Lys Thr Pro 
        435                 440                 445             


Ala Met Ala Leu Thr Phe Arg Ala Asn Asn Phe Phe Gly Val Pro Gln 
    450                 455                 460                 


Ala Ala Ala Lys Glu Ala Arg His Gln Ala Glu Tyr Gln Asn Arg Gly 
465                 470                 475                 480 


Thr Glu Asn Asp Met Ile Val Phe Ser Pro Thr Ser Gly Asn Arg Pro 
                485                 490                 495     


Val Leu Ala Trp Asp Val Val Ala Pro Gly Gln Ser Gly Phe Ile Ala 
            500                 505                 510         


Pro Asp Gly Lys Ala Asp Lys His Tyr Asp Asp Gln Leu Lys Met Tyr 
        515                 520                 525             


Glu Ser Phe Gly Arg Lys Ser Leu Trp Leu Thr Pro Gln Asp Val Asp 
    530                 535                 540                 


Glu His Gln Glu Ser Gln Glu Val Leu Gln Val Gln Leu Asp Gln Thr 
545                 550                 555                 560 


Glu Val Lys Ile Val Arg Asp Glu Tyr Gly Met Pro His Ile Tyr Ala 
                565                 570                 575     


Asp Asp Thr Tyr Arg Leu Phe Tyr Gly Tyr Gly Tyr Val Val Ala Gln 
            580                 585                 590         


Asp Arg Leu Phe Gln Met Glu Met Ala Arg Arg Ser Thr Gln Gly Thr 
        595                 600                 605             


Val Ser Glu Val Leu Gly Lys Ala Phe Val Ser Phe Asp Lys Asp Ile 
    610                 615                 620                 


Arg Gln Asn Tyr Trp Pro Asp Ser Ile Arg Ala Gln Ile Ala Ser Leu 
625                 630                 635                 640 


Ser Ala Glu Asp Lys Ser Ile Leu Gln Gly Tyr Ala Asp Gly Met Asn 
                645                 650                 655     


Ala Trp Ile Asp Lys Val Asn Ala Ser Pro Asp Lys Leu Leu Pro Gln 
            660                 665                 670         


Gln Phe Ser Thr Phe Gly Phe Lys Pro Lys His Trp Glu Pro Phe Asp 
        675                 680                 685             


Val Ala Met Ile Phe Val Gly Thr Met Ala Asn Arg Phe Ser Asp Ser 
    690                 695                 700                 


Thr Ser Glu Ile Asp Asn Leu Ala Leu Leu Thr Ala Leu Lys Asp Lys 
705                 710                 715                 720 


Tyr Gly Lys Gln Gln Gly Met Ala Val Phe Asn Gln Leu Lys Trp Leu 
                725                 730                 735     


Val Asn Pro Ser Ala Pro Thr Thr Ile Ala Ala Arg Glu Ser Ala Tyr 
            740                 745                 750         


Pro Pro Lys Phe Asp Leu Gln Asn Thr Gln Thr Ala 
        755                 760                 


<210>  65
<211>  2295
<212>  DNA
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  65
agcaatatgt gggtgattgg caaaaacaaa gcccaggatg cgaaggccat tatggtcaat       60

gggccgcagt ttggttggta tgcgccggcg tttacctacg gtatcggcct gcacggcgcg      120

ggctatgacg tcaccggcaa tacgccgttt gcctatccgg gcctcgtttt tggtcacaac      180

ggcaccattt catggggatc caccgccggt tttggtgatg gtgtcgatat ctttgccgaa      240

aaactttccg ccgagaagcc gggctattac cagcataacg gcgagtgggt gaagatgttg      300

agccgcaagg agactattgc ggtcaaagac ggccagccgg agacctttac cgtttggcgc      360

acgctgcacg gcaacgtcat taaaaccgat actgcgacgc agaccgccta tgccaaagcg      420

cgcgcctggg atggcaaaga ggtggcgtcc ctgctggcgt ggacgcacca gatgaaggcc      480

aaaaactggc cggagtggac gcagcaggcg gccaaacagg cgctgaccat taactggtac      540

tacgccgatg tgaacggcaa tatcggctat gtgcataccg gcgcctatcc ggatcgccag      600

cccggccacg acccgcgttt gccggttccc ggcactggaa aatgggactg gaaagggttg      660

ctgtcgtttg atttgaatcc gaaagtgtat aacccgcagt cgggctatat cgccaactgg      720

aacaactcgc cgcaaaaaga ctacccggcc tctgatctgt tcgcgttcct gtggggcggt      780

gcggatcgag ttactgagat cgacacgatc ctcgataagc aaccgcgctt caccgccgat      840

caggcgtggg atgtgatccg ccaaaccagc cgtcgggatc tcaacctgcg gttgttctta      900

ccggcgctga aggacgccac cgcgaacctg gcggaaaacg atccgcgccg ccaactggtg      960

gataaactgg cgagctggga cggcgaaaac cttgtcaacg atgacggaaa aacctatcag     1020

caaccgggat cggcgattct taacgcctgg ctgaccagca tgctcaagcg cacggtggtt     1080

gccgcggtcc cagcgccgtt tggtaagtgg tacagcgcca gtggctatga aaccacccag     1140

gacgggccaa ccggctcgct gaacatcagc gtgggggcga aaatcctcta cgaagctctg     1200

cagggtgata agtcgccaat cccgcaggcg gtcgatctgt ttggcgggaa accgcagcag     1260

gaagtaatac tggcggcgct ggacgacgct tggcagacgc tgtcaaaacg ctacggtaac     1320

gacgtcaccg gctggaaaac ccctgccatg gcgcttacct tccgggccaa taacttcttc     1380

ggcgtgccgc aggcggcagc aaaagaggcg cgtcatcagg cggagtacca gaaccgcggt     1440

acggaaaacg acatgattgt cttctcaccg acgtcgggta accgcccggt tcttgcctgg     1500

gatgtggtgg cgccggggca aagcggtttt atcgcgccgg atggcaaagc cgataagcac     1560

tatgacgatc agctgaaaat gtacgagagc tttggccgta aatcgctgtg gttaacgcct     1620

caggacgttg acgagcacca agagtctcag gaagtgctgc aggtacagtt ggatcagacc     1680

gaggttaaga tcgttcgcga tgaatacggc atgccgcata tttacgccga tgatacctat     1740

cgactgtttt acggctatgg ctacgtggtg gcgcaggatc gcctgttcca gatggaaatg     1800

gcgcgccgca gtactcaggg gaccgtctcc gaggtgctgg gcaaagcatt cgtcagtttt     1860

gataaagata ttcgccagaa ctactggccg gattctattc gcgcgcagat agcttccctc     1920

tccgctgagg ataaatccat tctgcagggc tatgccgatg gcatgaatgc gtggatcgat     1980

aaagtgaacg ccagccccga taagctgtta ccccagcagt tctccacctt tggttttaaa     2040

cccaagcatt gggaaccgtt tgatgtggcg atgatttttg tcggcaccat ggcgaaccgt     2100

ttctctgaca gcaccagcga aattgataac ctggcgctgc tgacggcgct aaaagacaaa     2160

tacggcaagc agcagggcat ggcggtcttt aaccagctga aatggctggt taatccttcc     2220

gcgccaacca ccattgcggc gcgggaaagc gcctatccgc tgaagtttga tctgcaaaac     2280

acgcaaacgg cgtaa                                                      2295


<210>  66
<211>  764
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  66

Ser Asn Met Trp Val Ile Gly Lys Asn Lys Ala Gln Asp Ala Lys Ala 
1               5                   10                  15      


Ile Met Val Asn Gly Pro Gln Phe Gly Trp Tyr Ala Pro Ala Phe Thr 
            20                  25                  30          


Tyr Gly Ile Gly Leu His Gly Ala Gly Tyr Asp Val Thr Gly Asn Thr 
        35                  40                  45              


Pro Phe Ala Tyr Pro Gly Leu Val Phe Gly His Asn Gly Thr Ile Ser 
    50                  55                  60                  


Trp Gly Ser Thr Ala Gly Phe Gly Asp Gly Val Asp Ile Phe Ala Glu 
65                  70                  75                  80  


Lys Leu Ser Ala Glu Lys Pro Gly Tyr Tyr Gln His Asn Gly Glu Trp 
                85                  90                  95      


Val Lys Met Leu Ser Arg Lys Glu Thr Ile Ala Val Lys Asp Gly Gln 
            100                 105                 110         


Pro Glu Thr Phe Thr Val Trp Arg Thr Leu His Gly Asn Val Ile Lys 
        115                 120                 125             


Thr Asp Thr Ala Thr Gln Thr Ala Tyr Ala Lys Ala Arg Ala Trp Asp 
    130                 135                 140                 


Gly Lys Glu Val Ala Ser Leu Leu Ala Trp Thr His Gln Met Lys Ala 
145                 150                 155                 160 


Lys Asn Trp Pro Glu Trp Thr Gln Gln Ala Ala Lys Gln Ala Leu Thr 
                165                 170                 175     


Ile Asn Trp Tyr Tyr Ala Asp Val Asn Gly Asn Ile Gly Tyr Val His 
            180                 185                 190         


Thr Gly Ala Tyr Pro Asp Arg Gln Pro Gly His Asp Pro Arg Leu Pro 
        195                 200                 205             


Val Pro Gly Thr Gly Lys Trp Asp Trp Lys Gly Leu Leu Ser Phe Asp 
    210                 215                 220                 


Leu Asn Pro Lys Val Tyr Asn Pro Gln Ser Gly Tyr Ile Ala Asn Trp 
225                 230                 235                 240 


Asn Asn Ser Pro Gln Lys Asp Tyr Pro Ala Ser Asp Leu Phe Ala Phe 
                245                 250                 255     


Leu Trp Gly Gly Ala Asp Arg Val Thr Glu Ile Asp Thr Ile Leu Asp 
            260                 265                 270         


Lys Gln Pro Arg Phe Thr Ala Asp Gln Ala Trp Asp Val Ile Arg Gln 
        275                 280                 285             


Thr Ser Arg Arg Asp Leu Asn Leu Arg Leu Phe Leu Pro Ala Leu Lys 
    290                 295                 300                 


Asp Ala Thr Ala Asn Leu Ala Glu Asn Asp Pro Arg Arg Gln Leu Val 
305                 310                 315                 320 


Asp Lys Leu Ala Ser Trp Asp Gly Glu Asn Leu Val Asn Asp Asp Gly 
                325                 330                 335     


Lys Thr Tyr Gln Gln Pro Gly Ser Ala Ile Leu Asn Ala Trp Leu Thr 
            340                 345                 350         


Ser Met Leu Lys Arg Thr Val Val Ala Ala Val Pro Ala Pro Phe Gly 
        355                 360                 365             


Lys Trp Tyr Ser Ala Ser Gly Tyr Glu Thr Thr Gln Asp Gly Pro Thr 
    370                 375                 380                 


Gly Ser Leu Asn Ile Ser Val Gly Ala Lys Ile Leu Tyr Glu Ala Leu 
385                 390                 395                 400 


Gln Gly Asp Lys Ser Pro Ile Pro Gln Ala Val Asp Leu Phe Gly Gly 
                405                 410                 415     


Lys Pro Gln Gln Glu Val Ile Leu Ala Ala Leu Asp Asp Ala Trp Gln 
            420                 425                 430         


Thr Leu Ser Lys Arg Tyr Gly Asn Asp Val Thr Gly Trp Lys Thr Pro 
        435                 440                 445             


Ala Met Ala Leu Thr Phe Arg Ala Asn Asn Phe Phe Gly Val Pro Gln 
    450                 455                 460                 


Ala Ala Ala Lys Glu Ala Arg His Gln Ala Glu Tyr Gln Asn Arg Gly 
465                 470                 475                 480 


Thr Glu Asn Asp Met Ile Val Phe Ser Pro Thr Ser Gly Asn Arg Pro 
                485                 490                 495     


Val Leu Ala Trp Asp Val Val Ala Pro Gly Gln Ser Gly Phe Ile Ala 
            500                 505                 510         


Pro Asp Gly Lys Ala Asp Lys His Tyr Asp Asp Gln Leu Lys Met Tyr 
        515                 520                 525             


Glu Ser Phe Gly Arg Lys Ser Leu Trp Leu Thr Pro Gln Asp Val Asp 
    530                 535                 540                 


Glu His Gln Glu Ser Gln Glu Val Leu Gln Val Gln Leu Asp Gln Thr 
545                 550                 555                 560 


Glu Val Lys Ile Val Arg Asp Glu Tyr Gly Met Pro His Ile Tyr Ala 
                565                 570                 575     


Asp Asp Thr Tyr Arg Leu Phe Tyr Gly Tyr Gly Tyr Val Val Ala Gln 
            580                 585                 590         


Asp Arg Leu Phe Gln Met Glu Met Ala Arg Arg Ser Thr Gln Gly Thr 
        595                 600                 605             


Val Ser Glu Val Leu Gly Lys Ala Phe Val Ser Phe Asp Lys Asp Ile 
    610                 615                 620                 


Arg Gln Asn Tyr Trp Pro Asp Ser Ile Arg Ala Gln Ile Ala Ser Leu 
625                 630                 635                 640 


Ser Ala Glu Asp Lys Ser Ile Leu Gln Gly Tyr Ala Asp Gly Met Asn 
                645                 650                 655     


Ala Trp Ile Asp Lys Val Asn Ala Ser Pro Asp Lys Leu Leu Pro Gln 
            660                 665                 670         


Gln Phe Ser Thr Phe Gly Phe Lys Pro Lys His Trp Glu Pro Phe Asp 
        675                 680                 685             


Val Ala Met Ile Phe Val Gly Thr Met Ala Asn Arg Phe Ser Asp Ser 
    690                 695                 700                 


Thr Ser Glu Ile Asp Asn Leu Ala Leu Leu Thr Ala Leu Lys Asp Lys 
705                 710                 715                 720 


Tyr Gly Lys Gln Gln Gly Met Ala Val Phe Asn Gln Leu Lys Trp Leu 
                725                 730                 735     


Val Asn Pro Ser Ala Pro Thr Thr Ile Ala Ala Arg Glu Ser Ala Tyr 
            740                 745                 750         


Pro Leu Lys Phe Asp Leu Gln Asn Thr Gln Thr Ala 
        755                 760                 


<210>  67
<211>  2295
<212>  DNA
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  67
agcaatatgt gggtgattgg caaaaacaaa gcccaggatg cgaaggccat tatggtcaat       60

gggccgcagt ttggttggta tgcgccggcg ttgacctacg gtatcggcct gcacggcgcg      120

ggctatgacg tcaccggcaa tacgccgttt gcctatccgg gcctcgtttt tggtcacaac      180

ggcaccattt catggggatc caccgccggt tttggtgatg gtgtcgatat ctttgccgaa      240

aaactttccg ccgagaagcc gggctattac cagcataacg gcgagtgggt gaagatgttg      300

agccgcaagg agactattgc ggtcaaagac ggccagccgg agacctttac cgtttggcgc      360

acgctgcacg gcaacgtcat taaaaccgat actgcgacgc agaccgccta tgccaaagcg      420

cgcgcctggg atggcaaaga ggtggcgtcc ctgctggcgt ggacgcacca gatgaaggcc      480

aaaaactggc cggagtggac gcagcaggcg gccaaacagg cgctgaccat taactggtac      540

tacgccgatg tgaacggcaa tatcggctat gtgcataccg gcgcctatcc ggatcgccag      600

cccggccacg acccgcgttt gccggttccc ggcactggaa aatgggactg gaaagggttg      660

ctgtcgtttg atttgaatcc gaaagtgtat aacccgcagt cgggctatat cgccaactgg      720

aacaactcgc cgcaaaaaga ctacccggcc tctgatctgt tcgcgttcct gtggggcggt      780

gcggatcgag ttactgagat cgacacgatc ctcgataagc aaccgcgctt caccgccgat      840

caggcgtggg atgtgatccg ccaaaccagc cgtcgggatc tcaacctgcg gttgttctta      900

ccggcgctga aggacgccac cgcgaacctg gcggaaaacg atccgcgccg ccaactggtg      960

gataaactgg cgagctggga cggcgaaaac cttgtcaacg atgacggaaa aacctatcag     1020

caaccgggat cggcgattct taacgcctgg ctgaccagca tgctcaagcg cacggtggtt     1080

gccgcggtcc cagcgccgtt tggtaagtgg tacagcgcca gtggctatga aaccacccag     1140

gacgggccaa ccggctcgct gaacatcagc gtgggggcga aaatcctcta cgaagctctg     1200

cagggtgata agtcgccaat cccgcaggcg gtcgatctgt ttggcgggaa accgcagcag     1260

gaagtaatac tggcggcgct ggacgacgct tggcagacgc tgtcaaaacg ctacggtaac     1320

gacgtcaccg gctggaaaac ccctgccatg gcgcttacct tccgggccaa taacttcttc     1380

ggcgtgccgc aggcggcagc aaaagaggcg cgtcatcagg cggagtacca gaaccgcggt     1440

acggaaaacg acatgattgt cttctcaccg acgtcgggta accgcccggt tcttgcctgg     1500

gatgtggtgg cgccggggca aagcggtttt atcgcgccgg atggcaaagc cgataagcac     1560

tatgacgatc agctgaaaat gtacgagagc tttggccgta aatcgctgtg gttaacgcct     1620

caggacgttg acgagcacca agagtctcag gaagtgctgc aggtacagtt ggatcagacc     1680

gaggttaaga tcgttcgcga tgaatacggc atgccgcata tttacgccga tgatacctat     1740

cgactgtttt acggctatgg ctacgtggtg gcgcaggatc gcctgttcca gatggaaatg     1800

gcgcgccgca gtactcaggg gaccgtctcc gaggtgctgg gcaaagcatt cgtcagtttt     1860

gataaagata ttcgccagaa ctactggccg gattctattc gcgcgcagat agcttccctc     1920

tccgctgagg ataaatccat tctgcagggc tatgccgatg gcatgaatgc gtggatcgat     1980

aaagtgaacg ccagccccga taagctgtta ccccagcagt tctccacctt tggttttaaa     2040

cccaagcatt gggaaccgtt tgatgtggcg atgatttttg tcggcaccat ggcgaaccgt     2100

ttctctgaca gcaccagcga aattgataac ctggcgctgc tgacggcgct aaaagacaaa     2160

tacggcaagc agcagggcat ggcggtcttt aaccagctga aatggctggt taatccttcc     2220

gcgccaacca ccattgcggc gcgggaaagc gcctatccgc tgaagtttga tctgcaaaac     2280

acgcaaacgg cgtaa                                                      2295


<210>  68
<211>  764
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  68

Ser Asn Met Trp Val Ile Gly Lys Asn Lys Ala Gln Asp Ala Lys Ala 
1               5                   10                  15      


Ile Met Val Asn Gly Pro Gln Phe Gly Trp Tyr Ala Pro Ala Leu Thr 
            20                  25                  30          


Tyr Gly Ile Gly Leu His Gly Ala Gly Tyr Asp Val Thr Gly Asn Thr 
        35                  40                  45              


Pro Phe Ala Tyr Pro Gly Leu Val Phe Gly His Asn Gly Thr Ile Ser 
    50                  55                  60                  


Trp Gly Ser Thr Ala Gly Phe Gly Asp Gly Val Asp Ile Phe Ala Glu 
65                  70                  75                  80  


Lys Leu Ser Ala Glu Lys Pro Gly Tyr Tyr Gln His Asn Gly Glu Trp 
                85                  90                  95      


Val Lys Met Leu Ser Arg Lys Glu Thr Ile Ala Val Lys Asp Gly Gln 
            100                 105                 110         


Pro Glu Thr Phe Thr Val Trp Arg Thr Leu His Gly Asn Val Ile Lys 
        115                 120                 125             


Thr Asp Thr Ala Thr Gln Thr Ala Tyr Ala Lys Ala Arg Ala Trp Asp 
    130                 135                 140                 


Gly Lys Glu Val Ala Ser Leu Leu Ala Trp Thr His Gln Met Lys Ala 
145                 150                 155                 160 


Lys Asn Trp Pro Glu Trp Thr Gln Gln Ala Ala Lys Gln Ala Leu Thr 
                165                 170                 175     


Ile Asn Trp Tyr Tyr Ala Asp Val Asn Gly Asn Ile Gly Tyr Val His 
            180                 185                 190         


Thr Gly Ala Tyr Pro Asp Arg Gln Pro Gly His Asp Pro Arg Leu Pro 
        195                 200                 205             


Val Pro Gly Thr Gly Lys Trp Asp Trp Lys Gly Leu Leu Ser Phe Asp 
    210                 215                 220                 


Leu Asn Pro Lys Val Tyr Asn Pro Gln Ser Gly Tyr Ile Ala Asn Trp 
225                 230                 235                 240 


Asn Asn Ser Pro Gln Lys Asp Tyr Pro Ala Ser Asp Leu Phe Ala Phe 
                245                 250                 255     


Leu Trp Gly Gly Ala Asp Arg Val Thr Glu Ile Asp Thr Ile Leu Asp 
            260                 265                 270         


Lys Gln Pro Arg Phe Thr Ala Asp Gln Ala Trp Asp Val Ile Arg Gln 
        275                 280                 285             


Thr Ser Arg Arg Asp Leu Asn Leu Arg Leu Phe Leu Pro Ala Leu Lys 
    290                 295                 300                 


Asp Ala Thr Ala Asn Leu Ala Glu Asn Asp Pro Arg Arg Gln Leu Val 
305                 310                 315                 320 


Asp Lys Leu Ala Ser Trp Asp Gly Glu Asn Leu Val Asn Asp Asp Gly 
                325                 330                 335     


Lys Thr Tyr Gln Gln Pro Gly Ser Ala Ile Leu Asn Ala Trp Leu Thr 
            340                 345                 350         


Ser Met Leu Lys Arg Thr Val Val Ala Ala Val Pro Ala Pro Phe Gly 
        355                 360                 365             


Lys Trp Tyr Ser Ala Ser Gly Tyr Glu Thr Thr Gln Asp Gly Pro Thr 
    370                 375                 380                 


Gly Ser Leu Asn Ile Ser Val Gly Ala Lys Ile Leu Tyr Glu Ala Leu 
385                 390                 395                 400 


Gln Gly Asp Lys Ser Pro Ile Pro Gln Ala Val Asp Leu Phe Gly Gly 
                405                 410                 415     


Lys Pro Gln Gln Glu Val Ile Leu Ala Ala Leu Asp Asp Ala Trp Gln 
            420                 425                 430         


Thr Leu Ser Lys Arg Tyr Gly Asn Asp Val Thr Gly Trp Lys Thr Pro 
        435                 440                 445             


Ala Met Ala Leu Thr Phe Arg Ala Asn Asn Phe Phe Gly Val Pro Gln 
    450                 455                 460                 


Ala Ala Ala Lys Glu Ala Arg His Gln Ala Glu Tyr Gln Asn Arg Gly 
465                 470                 475                 480 


Thr Glu Asn Asp Met Ile Val Phe Ser Pro Thr Ser Gly Asn Arg Pro 
                485                 490                 495     


Val Leu Ala Trp Asp Val Val Ala Pro Gly Gln Ser Gly Phe Ile Ala 
            500                 505                 510         


Pro Asp Gly Lys Ala Asp Lys His Tyr Asp Asp Gln Leu Lys Met Tyr 
        515                 520                 525             


Glu Ser Phe Gly Arg Lys Ser Leu Trp Leu Thr Pro Gln Asp Val Asp 
    530                 535                 540                 


Glu His Gln Glu Ser Gln Glu Val Leu Gln Val Gln Leu Asp Gln Thr 
545                 550                 555                 560 


Glu Val Lys Ile Val Arg Asp Glu Tyr Gly Met Pro His Ile Tyr Ala 
                565                 570                 575     


Asp Asp Thr Tyr Arg Leu Phe Tyr Gly Tyr Gly Tyr Val Val Ala Gln 
            580                 585                 590         


Asp Arg Leu Phe Gln Met Glu Met Ala Arg Arg Ser Thr Gln Gly Thr 
        595                 600                 605             


Val Ser Glu Val Leu Gly Lys Ala Phe Val Ser Phe Asp Lys Asp Ile 
    610                 615                 620                 


Arg Gln Asn Tyr Trp Pro Asp Ser Ile Arg Ala Gln Ile Ala Ser Leu 
625                 630                 635                 640 


Ser Ala Glu Asp Lys Ser Ile Leu Gln Gly Tyr Ala Asp Gly Met Asn 
                645                 650                 655     


Ala Trp Ile Asp Lys Val Asn Ala Ser Pro Asp Lys Leu Leu Pro Gln 
            660                 665                 670         


Gln Phe Ser Thr Phe Gly Phe Lys Pro Lys His Trp Glu Pro Phe Asp 
        675                 680                 685             


Val Ala Met Ile Phe Val Gly Thr Met Ala Asn Arg Phe Ser Asp Ser 
    690                 695                 700                 


Thr Ser Glu Ile Asp Asn Leu Ala Leu Leu Thr Ala Leu Lys Asp Lys 
705                 710                 715                 720 


Tyr Gly Lys Gln Gln Gly Met Ala Val Phe Asn Gln Leu Lys Trp Leu 
                725                 730                 735     


Val Asn Pro Ser Ala Pro Thr Thr Ile Ala Ala Arg Glu Ser Ala Tyr 
            740                 745                 750         


Pro Leu Lys Phe Asp Leu Gln Asn Thr Gln Thr Ala 
        755                 760                 


<210>  69
<211>  2295
<212>  DNA
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  69
agcaatatgt gggtgattgg caaaaacaaa gcccaggatg cgaaggccat tatggtcaat       60

gggccgcagt ttggttggta tgcgccggcg gtgacctacg gtatcggcct gcacggcgcg      120

ggctatgacg tcaccggcaa tacgccgttt gcctatccgg gcctcgtttt tggtcacaac      180

ggcaccattt catggggatc caccgccggt tttggtgatg gtgtcgatat ctttgccgaa      240

aaactttccg ccgagaagcc gggctattac cagcataacg gcgagtgggt gaagatgttg      300

agccgcaagg agactattgc ggtcaaagac ggccagccgg agacctttac cgtttggcgc      360

acgctgcacg gcaacgtcat taaaaccgat actgcgacgc agaccgccta tgccaaagcg      420

cgcgcctggg atggcaaaga ggtggcgtcc ctgctggcgt ggacgcacca gatgaaggcc      480

aaaaactggc cggagtggac gcagcaggcg gccaaacagg cgctgaccat taactggtac      540

tacgccgatg tgaacggcaa tatcggctat gtgcataccg gcgcctatcc ggatcgccag      600

cccggccacg acccgcgttt gccggttccc ggcactggaa aatgggactg gaaagggttg      660

ctgtcgtttg atttgaatcc gaaagtgtat aacccgcagt cgggctatat cgccaactgg      720

aacaactcgc cgcaaaaaga ctacccggcc tctgatctgt tcgcgttcct gtggggcggt      780

gcggatcgag ttactgagat cgacacgatc ctcgataagc aaccgcgctt caccgccgat      840

caggcgtggg atgtgatccg ccaaaccagc cgtcgggatc tcaacctgcg gttgttctta      900

ccggcgctga aggacgccac cgcgaacctg gcggaaaacg atccgcgccg ccaactggtg      960

gataaactgg cgagctggga cggcgaaaac cttgtcaacg atgacggaaa aacctatcag     1020

caaccgggat cggcgattct taacgcctgg ctgaccagca tgctcaagcg cacggtggtt     1080

gccgcggtcc cagcgccgtt tggtaagtgg tacagcgcca gtggctatga aaccacccag     1140

gacgggccaa ccggctcgct gaacatcagc gtgggggcga aaatcctcta cgaagctctg     1200

cagggtgata agtcgccaat cccgcaggcg gtcgatctgt ttggcgggaa accgcagcag     1260

gaagtaatac tggcggcgct ggacgacgct tggcagacgc tgtcaaaacg ctacggtaac     1320

gacgtcaccg gctggaaaac ccctgccatg gcgcttacct tccgggccaa taacttcttc     1380

ggcgtgccgc aggcggcagc aaaagaggcg cgtcatcagg cggagtacca gaaccgcggt     1440

acggaaaacg acatgattgt cttctcaccg acgtcgggta accgcccggt tcttgcctgg     1500

gatgtggtgg cgccggggca aagcggtttt atcgcgccgg atggcaaagc cgataagcac     1560

tatgacgatc agctgaaaat gtacgagagc tttggccgta aatcgctgtg gttaacgcct     1620

caggacgttg acgagcacca agagtctcag gaagtgctgc aggtacagtt ggatcagacc     1680

gaggttaaga tcgttcgcga tgaatacggc atgccgcata tttacgccga tgatacctat     1740

cgactgtttt acggctatgg ctacgtggtg gcgcaggatc gcctgttcca gatggaaatg     1800

gcgcgccgca gtactcaggg gaccgtctcc gaggtgctgg gcaaagcatt cgtcagtttt     1860

gataaagata ttcgccagaa ctactggccg gattctattc gcgcgcagat agcttccctc     1920

tccgctgagg ataaatccat tctgcagggc tatgccgatg gcatgaatgc gtggatcgat     1980

aaagtgaacg ccagccccga taagctgtta ccccagcagt tctccacctt tggttttaaa     2040

cccaagcatt gggaaccgtt tgatgtggcg atgatttttg tcggcaccat ggcgaaccgt     2100

ttctctgaca gcaccagcga aattgataac ctggcgctgc tgacggcgct aaaagacaaa     2160

tacggcaagc agcagggcat ggcggtcttt aaccagctga aatggctggt taatccttcc     2220

gcgccaacca ccattgcggc gcgggaaagc gcctatccgc tgaagtttga tctgcaaaac     2280

acgcaaacgg cgtaa                                                      2295


<210>  70
<211>  764
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  70

Ser Asn Met Trp Val Ile Gly Lys Asn Lys Ala Gln Asp Ala Lys Ala 
1               5                   10                  15      


Ile Met Val Asn Gly Pro Gln Phe Gly Trp Tyr Ala Pro Ala Val Thr 
            20                  25                  30          


Tyr Gly Ile Gly Leu His Gly Ala Gly Tyr Asp Val Thr Gly Asn Thr 
        35                  40                  45              


Pro Phe Ala Tyr Pro Gly Leu Val Phe Gly His Asn Gly Thr Ile Ser 
    50                  55                  60                  


Trp Gly Ser Thr Ala Gly Phe Gly Asp Gly Val Asp Ile Phe Ala Glu 
65                  70                  75                  80  


Lys Leu Ser Ala Glu Lys Pro Gly Tyr Tyr Gln His Asn Gly Glu Trp 
                85                  90                  95      


Val Lys Met Leu Ser Arg Lys Glu Thr Ile Ala Val Lys Asp Gly Gln 
            100                 105                 110         


Pro Glu Thr Phe Thr Val Trp Arg Thr Leu His Gly Asn Val Ile Lys 
        115                 120                 125             


Thr Asp Thr Ala Thr Gln Thr Ala Tyr Ala Lys Ala Arg Ala Trp Asp 
    130                 135                 140                 


Gly Lys Glu Val Ala Ser Leu Leu Ala Trp Thr His Gln Met Lys Ala 
145                 150                 155                 160 


Lys Asn Trp Pro Glu Trp Thr Gln Gln Ala Ala Lys Gln Ala Leu Thr 
                165                 170                 175     


Ile Asn Trp Tyr Tyr Ala Asp Val Asn Gly Asn Ile Gly Tyr Val His 
            180                 185                 190         


Thr Gly Ala Tyr Pro Asp Arg Gln Pro Gly His Asp Pro Arg Leu Pro 
        195                 200                 205             


Val Pro Gly Thr Gly Lys Trp Asp Trp Lys Gly Leu Leu Ser Phe Asp 
    210                 215                 220                 


Leu Asn Pro Lys Val Tyr Asn Pro Gln Ser Gly Tyr Ile Ala Asn Trp 
225                 230                 235                 240 


Asn Asn Ser Pro Gln Lys Asp Tyr Pro Ala Ser Asp Leu Phe Ala Phe 
                245                 250                 255     


Leu Trp Gly Gly Ala Asp Arg Val Thr Glu Ile Asp Thr Ile Leu Asp 
            260                 265                 270         


Lys Gln Pro Arg Phe Thr Ala Asp Gln Ala Trp Asp Val Ile Arg Gln 
        275                 280                 285             


Thr Ser Arg Arg Asp Leu Asn Leu Arg Leu Phe Leu Pro Ala Leu Lys 
    290                 295                 300                 


Asp Ala Thr Ala Asn Leu Ala Glu Asn Asp Pro Arg Arg Gln Leu Val 
305                 310                 315                 320 


Asp Lys Leu Ala Ser Trp Asp Gly Glu Asn Leu Val Asn Asp Asp Gly 
                325                 330                 335     


Lys Thr Tyr Gln Gln Pro Gly Ser Ala Ile Leu Asn Ala Trp Leu Thr 
            340                 345                 350         


Ser Met Leu Lys Arg Thr Val Val Ala Ala Val Pro Ala Pro Phe Gly 
        355                 360                 365             


Lys Trp Tyr Ser Ala Ser Gly Tyr Glu Thr Thr Gln Asp Gly Pro Thr 
    370                 375                 380                 


Gly Ser Leu Asn Ile Ser Val Gly Ala Lys Ile Leu Tyr Glu Ala Leu 
385                 390                 395                 400 


Gln Gly Asp Lys Ser Pro Ile Pro Gln Ala Val Asp Leu Phe Gly Gly 
                405                 410                 415     


Lys Pro Gln Gln Glu Val Ile Leu Ala Ala Leu Asp Asp Ala Trp Gln 
            420                 425                 430         


Thr Leu Ser Lys Arg Tyr Gly Asn Asp Val Thr Gly Trp Lys Thr Pro 
        435                 440                 445             


Ala Met Ala Leu Thr Phe Arg Ala Asn Asn Phe Phe Gly Val Pro Gln 
    450                 455                 460                 


Ala Ala Ala Lys Glu Ala Arg His Gln Ala Glu Tyr Gln Asn Arg Gly 
465                 470                 475                 480 


Thr Glu Asn Asp Met Ile Val Phe Ser Pro Thr Ser Gly Asn Arg Pro 
                485                 490                 495     


Val Leu Ala Trp Asp Val Val Ala Pro Gly Gln Ser Gly Phe Ile Ala 
            500                 505                 510         


Pro Asp Gly Lys Ala Asp Lys His Tyr Asp Asp Gln Leu Lys Met Tyr 
        515                 520                 525             


Glu Ser Phe Gly Arg Lys Ser Leu Trp Leu Thr Pro Gln Asp Val Asp 
    530                 535                 540                 


Glu His Gln Glu Ser Gln Glu Val Leu Gln Val Gln Leu Asp Gln Thr 
545                 550                 555                 560 


Glu Val Lys Ile Val Arg Asp Glu Tyr Gly Met Pro His Ile Tyr Ala 
                565                 570                 575     


Asp Asp Thr Tyr Arg Leu Phe Tyr Gly Tyr Gly Tyr Val Val Ala Gln 
            580                 585                 590         


Asp Arg Leu Phe Gln Met Glu Met Ala Arg Arg Ser Thr Gln Gly Thr 
        595                 600                 605             


Val Ser Glu Val Leu Gly Lys Ala Phe Val Ser Phe Asp Lys Asp Ile 
    610                 615                 620                 


Arg Gln Asn Tyr Trp Pro Asp Ser Ile Arg Ala Gln Ile Ala Ser Leu 
625                 630                 635                 640 


Ser Ala Glu Asp Lys Ser Ile Leu Gln Gly Tyr Ala Asp Gly Met Asn 
                645                 650                 655     


Ala Trp Ile Asp Lys Val Asn Ala Ser Pro Asp Lys Leu Leu Pro Gln 
            660                 665                 670         


Gln Phe Ser Thr Phe Gly Phe Lys Pro Lys His Trp Glu Pro Phe Asp 
        675                 680                 685             


Val Ala Met Ile Phe Val Gly Thr Met Ala Asn Arg Phe Ser Asp Ser 
    690                 695                 700                 


Thr Ser Glu Ile Asp Asn Leu Ala Leu Leu Thr Ala Leu Lys Asp Lys 
705                 710                 715                 720 


Tyr Gly Lys Gln Gln Gly Met Ala Val Phe Asn Gln Leu Lys Trp Leu 
                725                 730                 735     


Val Asn Pro Ser Ala Pro Thr Thr Ile Ala Ala Arg Glu Ser Ala Tyr 
            740                 745                 750         


Pro Leu Lys Phe Asp Leu Gln Asn Thr Gln Thr Ala 
        755                 760                 


<210>  71
<211>  2295
<212>  DNA
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  71
agcaatatgt gggtgattgg caaaaacaaa gcccaggatg cgaaggccat tatggtcaat       60

gggccgcagt ttggttggta tgcgccggcg actacctacg gtatcggcct gcacggcgcg      120

ggctatgacg tcaccggcaa tacgccgttt gcctatccgg gcctcgtttt tggtcacaac      180

ggcaccattt catggggatc caccgccggt tttggtgatg gtgtcgatat ctttgccgaa      240

aaactttccg ccgagaagcc gggctattac cagcataacg gcgagtgggt gaagatgttg      300

agccgcaagg agactattgc ggtcaaagac ggccagccgg agacctttac cgtttggcgc      360

acgctgcacg gcaacgtcat taaaaccgat actgcgacgc agaccgccta tgccaaagcg      420

cgcgcctggg atggcaaaga ggtggcgtcc ctgctggcgt ggacgcacca gatgaaggcc      480

aaaaactggc cggagtggac gcagcaggcg gccaaacagg cgctgaccat taactggtac      540

tacgccgatg tgaacggcaa tatcggctat gtgcataccg gcgcctatcc ggatcgccag      600

cccggccacg acccgcgttt gccggttccc ggcactggaa aatgggactg gaaagggttg      660

ctgtcgtttg atttgaatcc gaaagtgtat aacccgcagt cgggctatat cgccaactgg      720

aacaactcgc cgcaaaaaga ctacccggcc tctgatctgt tcgcgttcct gtggggcggt      780

gcggatcgag ttactgagat cgacacgatc ctcgataagc aaccgcgctt caccgccgat      840

caggcgtggg atgtgatccg ccaaaccagc cgtcgggatc tcaacctgcg gttgttctta      900

ccggcgctga aggacgccac cgcgaacctg gcggaaaacg atccgcgccg ccaactggtg      960

gataaactgg cgagctggga cggcgaaaac cttgtcaacg atgacggaaa aacctatcag     1020

caaccgggat cggcgattct taacgcctgg ctgaccagca tgctcaagcg cacggtggtt     1080

gccgcggtcc cagcgccgtt tggtaagtgg tacagcgcca gtggctatga aaccacccag     1140

gacgggccaa ccggctcgct gaacatcagc gtgggggcga aaatcctcta cgaagctctg     1200

cagggtgata agtcgccaat cccgcaggcg gtcgatctgt ttggcgggaa accgcagcag     1260

gaagtaatac tggcggcgct ggacgacgct tggcagacgc tgtcaaaacg ctacggtaac     1320

gacgtcaccg gctggaaaac ccctgccatg gcgcttacct tccgggccaa taacttcttc     1380

ggcgtgccgc aggcggcagc aaaagaggcg cgtcatcagg cggagtacca gaaccgcggt     1440

acggaaaacg acatgattgt cttctcaccg acgtcgggta accgcccggt tcttgcctgg     1500

gatgtggtgg cgccggggca aagcggtttt atcgcgccgg atggcaaagc cgataagcac     1560

tatgacgatc agctgaaaat gtacgagagc tttggccgta aatcgctgtg gttaacgcct     1620

caggacgttg acgagcacca agagtctcag gaagtgctgc aggtacagtt ggatcagacc     1680

gaggttaaga tcgttcgcga tgaatacggc atgccgcata tttacgccga tgatacctat     1740

cgactgtttt acggctatgg ctacgtggtg gcgcaggatc gcctgttcca gatggaaatg     1800

gcgcgccgca gtactcaggg gaccgtctcc gaggtgctgg gcaaagcatt cgtcagtttt     1860

gataaagata ttcgccagaa ctactggccg gattctattc gcgcgcagat agcttccctc     1920

tccgctgagg ataaatccat tctgcagggc tatgccgatg gcatgaatgc gtggatcgat     1980

aaagtgaacg ccagccccga taagctgtta ccccagcagt tctccacctt tggttttaaa     2040

cccaagcatt gggaaccgtt tgatgtggcg atgatttttg tcggcaccat ggcgaaccgt     2100

ttctctgaca gcaccagcga aattgataac ctggcgctgc tgacggcgct aaaagacaaa     2160

tacggcaagc agcagggcat ggcggtcttt aaccagctga aatggctggt taatccttcc     2220

gcgccaacca ccattgcggc gcgggaaagc gcctatccgc tgaagtttga tctgcaaaac     2280

acgcaaacgg cgtaa                                                      2295


<210>  72
<211>  764
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  72

Ser Asn Met Trp Val Ile Gly Lys Asn Lys Ala Gln Asp Ala Lys Ala 
1               5                   10                  15      


Ile Met Val Asn Gly Pro Gln Phe Gly Trp Tyr Ala Pro Ala Thr Thr 
            20                  25                  30          


Tyr Gly Ile Gly Leu His Gly Ala Gly Tyr Asp Val Thr Gly Asn Thr 
        35                  40                  45              


Pro Phe Ala Tyr Pro Gly Leu Val Phe Gly His Asn Gly Thr Ile Ser 
    50                  55                  60                  


Trp Gly Ser Thr Ala Gly Phe Gly Asp Gly Val Asp Ile Phe Ala Glu 
65                  70                  75                  80  


Lys Leu Ser Ala Glu Lys Pro Gly Tyr Tyr Gln His Asn Gly Glu Trp 
                85                  90                  95      


Val Lys Met Leu Ser Arg Lys Glu Thr Ile Ala Val Lys Asp Gly Gln 
            100                 105                 110         


Pro Glu Thr Phe Thr Val Trp Arg Thr Leu His Gly Asn Val Ile Lys 
        115                 120                 125             


Thr Asp Thr Ala Thr Gln Thr Ala Tyr Ala Lys Ala Arg Ala Trp Asp 
    130                 135                 140                 


Gly Lys Glu Val Ala Ser Leu Leu Ala Trp Thr His Gln Met Lys Ala 
145                 150                 155                 160 


Lys Asn Trp Pro Glu Trp Thr Gln Gln Ala Ala Lys Gln Ala Leu Thr 
                165                 170                 175     


Ile Asn Trp Tyr Tyr Ala Asp Val Asn Gly Asn Ile Gly Tyr Val His 
            180                 185                 190         


Thr Gly Ala Tyr Pro Asp Arg Gln Pro Gly His Asp Pro Arg Leu Pro 
        195                 200                 205             


Val Pro Gly Thr Gly Lys Trp Asp Trp Lys Gly Leu Leu Ser Phe Asp 
    210                 215                 220                 


Leu Asn Pro Lys Val Tyr Asn Pro Gln Ser Gly Tyr Ile Ala Asn Trp 
225                 230                 235                 240 


Asn Asn Ser Pro Gln Lys Asp Tyr Pro Ala Ser Asp Leu Phe Ala Phe 
                245                 250                 255     


Leu Trp Gly Gly Ala Asp Arg Val Thr Glu Ile Asp Thr Ile Leu Asp 
            260                 265                 270         


Lys Gln Pro Arg Phe Thr Ala Asp Gln Ala Trp Asp Val Ile Arg Gln 
        275                 280                 285             


Thr Ser Arg Arg Asp Leu Asn Leu Arg Leu Phe Leu Pro Ala Leu Lys 
    290                 295                 300                 


Asp Ala Thr Ala Asn Leu Ala Glu Asn Asp Pro Arg Arg Gln Leu Val 
305                 310                 315                 320 


Asp Lys Leu Ala Ser Trp Asp Gly Glu Asn Leu Val Asn Asp Asp Gly 
                325                 330                 335     


Lys Thr Tyr Gln Gln Pro Gly Ser Ala Ile Leu Asn Ala Trp Leu Thr 
            340                 345                 350         


Ser Met Leu Lys Arg Thr Val Val Ala Ala Val Pro Ala Pro Phe Gly 
        355                 360                 365             


Lys Trp Tyr Ser Ala Ser Gly Tyr Glu Thr Thr Gln Asp Gly Pro Thr 
    370                 375                 380                 


Gly Ser Leu Asn Ile Ser Val Gly Ala Lys Ile Leu Tyr Glu Ala Leu 
385                 390                 395                 400 


Gln Gly Asp Lys Ser Pro Ile Pro Gln Ala Val Asp Leu Phe Gly Gly 
                405                 410                 415     


Lys Pro Gln Gln Glu Val Ile Leu Ala Ala Leu Asp Asp Ala Trp Gln 
            420                 425                 430         


Thr Leu Ser Lys Arg Tyr Gly Asn Asp Val Thr Gly Trp Lys Thr Pro 
        435                 440                 445             


Ala Met Ala Leu Thr Phe Arg Ala Asn Asn Phe Phe Gly Val Pro Gln 
    450                 455                 460                 


Ala Ala Ala Lys Glu Ala Arg His Gln Ala Glu Tyr Gln Asn Arg Gly 
465                 470                 475                 480 


Thr Glu Asn Asp Met Ile Val Phe Ser Pro Thr Ser Gly Asn Arg Pro 
                485                 490                 495     


Val Leu Ala Trp Asp Val Val Ala Pro Gly Gln Ser Gly Phe Ile Ala 
            500                 505                 510         


Pro Asp Gly Lys Ala Asp Lys His Tyr Asp Asp Gln Leu Lys Met Tyr 
        515                 520                 525             


Glu Ser Phe Gly Arg Lys Ser Leu Trp Leu Thr Pro Gln Asp Val Asp 
    530                 535                 540                 


Glu His Gln Glu Ser Gln Glu Val Leu Gln Val Gln Leu Asp Gln Thr 
545                 550                 555                 560 


Glu Val Lys Ile Val Arg Asp Glu Tyr Gly Met Pro His Ile Tyr Ala 
                565                 570                 575     


Asp Asp Thr Tyr Arg Leu Phe Tyr Gly Tyr Gly Tyr Val Val Ala Gln 
            580                 585                 590         


Asp Arg Leu Phe Gln Met Glu Met Ala Arg Arg Ser Thr Gln Gly Thr 
        595                 600                 605             


Val Ser Glu Val Leu Gly Lys Ala Phe Val Ser Phe Asp Lys Asp Ile 
    610                 615                 620                 


Arg Gln Asn Tyr Trp Pro Asp Ser Ile Arg Ala Gln Ile Ala Ser Leu 
625                 630                 635                 640 


Ser Ala Glu Asp Lys Ser Ile Leu Gln Gly Tyr Ala Asp Gly Met Asn 
                645                 650                 655     


Ala Trp Ile Asp Lys Val Asn Ala Ser Pro Asp Lys Leu Leu Pro Gln 
            660                 665                 670         


Gln Phe Ser Thr Phe Gly Phe Lys Pro Lys His Trp Glu Pro Phe Asp 
        675                 680                 685             


Val Ala Met Ile Phe Val Gly Thr Met Ala Asn Arg Phe Ser Asp Ser 
    690                 695                 700                 


Thr Ser Glu Ile Asp Asn Leu Ala Leu Leu Thr Ala Leu Lys Asp Lys 
705                 710                 715                 720 


Tyr Gly Lys Gln Gln Gly Met Ala Val Phe Asn Gln Leu Lys Trp Leu 
                725                 730                 735     


Val Asn Pro Ser Ala Pro Thr Thr Ile Ala Ala Arg Glu Ser Ala Tyr 
            740                 745                 750         


Pro Leu Lys Phe Asp Leu Gln Asn Thr Gln Thr Ala 
        755                 760                 


<210>  73
<211>  2295
<212>  DNA
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  73
agcaatatgt gggtgattgg caaaaacaaa gcccaggatg cgaaggccat tatggtcaat       60

gggccgcagt ttggttggta tgcgccggcg tgtacctacg gtatcggcct gcacggcgcg      120

ggctatgacg tcaccggcaa tacgccgttt gcctatccgg gcctcgtttt tggtcacaac      180

ggcaccattt catggggatc caccgccggt tttggtgatg gtgtcgatat ctttgccgaa      240

aaactttccg ccgagaagcc gggctattac cagcataacg gcgagtgggt gaagatgttg      300

agccgcaagg agactattgc ggtcaaagac ggccagccgg agacctttac cgtttggcgc      360

acgctgcacg gcaacgtcat taaaaccgat actgcgacgc agaccgccta tgccaaagcg      420

cgcgcctggg atggcaaaga ggtggcgtcc ctgctggcgt ggacgcacca gatgaaggcc      480

aaaaactggc cggagtggac gcagcaggcg gccaaacagg cgctgaccat taactggtac      540

tacgccgatg tgaacggcaa tatcggctat gtgcataccg gcgcctatcc ggatcgccag      600

cccggccacg acccgcgttt gccggttccc ggcactggaa aatgggactg gaaagggttg      660

ctgtcgtttg atttgaatcc gaaagtgtat aacccgcagt cgggctatat cgccaactgg      720

aacaactcgc cgcaaaaaga ctacccggcc tctgatctgt tcgcgttcct gtggggcggt      780

gcggatcgag ttactgagat cgacacgatc ctcgataagc aaccgcgctt caccgccgat      840

caggcgtggg atgtgatccg ccaaaccagc cgtcgggatc tcaacctgcg gttgttctta      900

ccggcgctga aggacgccac cgcgaacctg gcggaaaacg atccgcgccg ccaactggtg      960

gataaactgg cgagctggga cggcgaaaac cttgtcaacg atgacggaaa aacctatcag     1020

caaccgggat cggcgattct taacgcctgg ctgaccagca tgctcaagcg cacggtggtt     1080

gccgcggtcc cagcgccgtt tggtaagtgg tacagcgcca gtggctatga aaccacccag     1140

gacgggccaa ccggctcgct gaacatcagc gtgggggcga aaatcctcta cgaagctctg     1200

cagggtgata agtcgccaat cccgcaggcg gtcgatctgt ttggcgggaa accgcagcag     1260

gaagtaatac tggcggcgct ggacgacgct tggcagacgc tgtcaaaacg ctacggtaac     1320

gacgtcaccg gctggaaaac ccctgccatg gcgcttacct tccgggccaa taacttcttc     1380

ggcgtgccgc aggcggcagc aaaagaggcg cgtcatcagg cggagtacca gaaccgcggt     1440

acggaaaacg acatgattgt cttctcaccg acgtcgggta accgcccggt tcttgcctgg     1500

gatgtggtgg cgccggggca aagcggtttt atcgcgccgg atggcaaagc cgataagcac     1560

tatgacgatc agctgaaaat gtacgagagc tttggccgta aatcgctgtg gttaacgcct     1620

caggacgttg acgagcacca agagtctcag gaagtgctgc aggtacagtt ggatcagacc     1680

gaggttaaga tcgttcgcga tgaatacggc atgccgcata tttacgccga tgatacctat     1740

cgactgtttt acggctatgg ctacgtggtg gcgcaggatc gcctgttcca gatggaaatg     1800

gcgcgccgca gtactcaggg gaccgtctcc gaggtgctgg gcaaagcatt cgtcagtttt     1860

gataaagata ttcgccagaa ctactggccg gattctattc gcgcgcagat agcttccctc     1920

tccgctgagg ataaatccat tctgcagggc tatgccgatg gcatgaatgc gtggatcgat     1980

aaagtgaacg ccagccccga taagctgtta ccccagcagt tctccacctt tggttttaaa     2040

cccaagcatt gggaaccgtt tgatgtggcg atgatttttg tcggcaccat ggcgaaccgt     2100

ttctctgaca gcaccagcga aattgataac ctggcgctgc tgacggcgct aaaagacaaa     2160

tacggcaagc agcagggcat ggcggtcttt aaccagctga aatggctggt taatccttcc     2220

gcgccaacca ccattgcggc gcgggaaagc gcctatccgc tgaagtttga tctgcaaaac     2280

acgcaaacgg cgtaa                                                      2295


<210>  74
<211>  764
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  74

Ser Asn Met Trp Val Ile Gly Lys Asn Lys Ala Gln Asp Ala Lys Ala 
1               5                   10                  15      


Ile Met Val Asn Gly Pro Gln Phe Gly Trp Tyr Ala Pro Ala Cys Thr 
            20                  25                  30          


Tyr Gly Ile Gly Leu His Gly Ala Gly Tyr Asp Val Thr Gly Asn Thr 
        35                  40                  45              


Pro Phe Ala Tyr Pro Gly Leu Val Phe Gly His Asn Gly Thr Ile Ser 
    50                  55                  60                  


Trp Gly Ser Thr Ala Gly Phe Gly Asp Gly Val Asp Ile Phe Ala Glu 
65                  70                  75                  80  


Lys Leu Ser Ala Glu Lys Pro Gly Tyr Tyr Gln His Asn Gly Glu Trp 
                85                  90                  95      


Val Lys Met Leu Ser Arg Lys Glu Thr Ile Ala Val Lys Asp Gly Gln 
            100                 105                 110         


Pro Glu Thr Phe Thr Val Trp Arg Thr Leu His Gly Asn Val Ile Lys 
        115                 120                 125             


Thr Asp Thr Ala Thr Gln Thr Ala Tyr Ala Lys Ala Arg Ala Trp Asp 
    130                 135                 140                 


Gly Lys Glu Val Ala Ser Leu Leu Ala Trp Thr His Gln Met Lys Ala 
145                 150                 155                 160 


Lys Asn Trp Pro Glu Trp Thr Gln Gln Ala Ala Lys Gln Ala Leu Thr 
                165                 170                 175     


Ile Asn Trp Tyr Tyr Ala Asp Val Asn Gly Asn Ile Gly Tyr Val His 
            180                 185                 190         


Thr Gly Ala Tyr Pro Asp Arg Gln Pro Gly His Asp Pro Arg Leu Pro 
        195                 200                 205             


Val Pro Gly Thr Gly Lys Trp Asp Trp Lys Gly Leu Leu Ser Phe Asp 
    210                 215                 220                 


Leu Asn Pro Lys Val Tyr Asn Pro Gln Ser Gly Tyr Ile Ala Asn Trp 
225                 230                 235                 240 


Asn Asn Ser Pro Gln Lys Asp Tyr Pro Ala Ser Asp Leu Phe Ala Phe 
                245                 250                 255     


Leu Trp Gly Gly Ala Asp Arg Val Thr Glu Ile Asp Thr Ile Leu Asp 
            260                 265                 270         


Lys Gln Pro Arg Phe Thr Ala Asp Gln Ala Trp Asp Val Ile Arg Gln 
        275                 280                 285             


Thr Ser Arg Arg Asp Leu Asn Leu Arg Leu Phe Leu Pro Ala Leu Lys 
    290                 295                 300                 


Asp Ala Thr Ala Asn Leu Ala Glu Asn Asp Pro Arg Arg Gln Leu Val 
305                 310                 315                 320 


Asp Lys Leu Ala Ser Trp Asp Gly Glu Asn Leu Val Asn Asp Asp Gly 
                325                 330                 335     


Lys Thr Tyr Gln Gln Pro Gly Ser Ala Ile Leu Asn Ala Trp Leu Thr 
            340                 345                 350         


Ser Met Leu Lys Arg Thr Val Val Ala Ala Val Pro Ala Pro Phe Gly 
        355                 360                 365             


Lys Trp Tyr Ser Ala Ser Gly Tyr Glu Thr Thr Gln Asp Gly Pro Thr 
    370                 375                 380                 


Gly Ser Leu Asn Ile Ser Val Gly Ala Lys Ile Leu Tyr Glu Ala Leu 
385                 390                 395                 400 


Gln Gly Asp Lys Ser Pro Ile Pro Gln Ala Val Asp Leu Phe Gly Gly 
                405                 410                 415     


Lys Pro Gln Gln Glu Val Ile Leu Ala Ala Leu Asp Asp Ala Trp Gln 
            420                 425                 430         


Thr Leu Ser Lys Arg Tyr Gly Asn Asp Val Thr Gly Trp Lys Thr Pro 
        435                 440                 445             


Ala Met Ala Leu Thr Phe Arg Ala Asn Asn Phe Phe Gly Val Pro Gln 
    450                 455                 460                 


Ala Ala Ala Lys Glu Ala Arg His Gln Ala Glu Tyr Gln Asn Arg Gly 
465                 470                 475                 480 


Thr Glu Asn Asp Met Ile Val Phe Ser Pro Thr Ser Gly Asn Arg Pro 
                485                 490                 495     


Val Leu Ala Trp Asp Val Val Ala Pro Gly Gln Ser Gly Phe Ile Ala 
            500                 505                 510         


Pro Asp Gly Lys Ala Asp Lys His Tyr Asp Asp Gln Leu Lys Met Tyr 
        515                 520                 525             


Glu Ser Phe Gly Arg Lys Ser Leu Trp Leu Thr Pro Gln Asp Val Asp 
    530                 535                 540                 


Glu His Gln Glu Ser Gln Glu Val Leu Gln Val Gln Leu Asp Gln Thr 
545                 550                 555                 560 


Glu Val Lys Ile Val Arg Asp Glu Tyr Gly Met Pro His Ile Tyr Ala 
                565                 570                 575     


Asp Asp Thr Tyr Arg Leu Phe Tyr Gly Tyr Gly Tyr Val Val Ala Gln 
            580                 585                 590         


Asp Arg Leu Phe Gln Met Glu Met Ala Arg Arg Ser Thr Gln Gly Thr 
        595                 600                 605             


Val Ser Glu Val Leu Gly Lys Ala Phe Val Ser Phe Asp Lys Asp Ile 
    610                 615                 620                 


Arg Gln Asn Tyr Trp Pro Asp Ser Ile Arg Ala Gln Ile Ala Ser Leu 
625                 630                 635                 640 


Ser Ala Glu Asp Lys Ser Ile Leu Gln Gly Tyr Ala Asp Gly Met Asn 
                645                 650                 655     


Ala Trp Ile Asp Lys Val Asn Ala Ser Pro Asp Lys Leu Leu Pro Gln 
            660                 665                 670         


Gln Phe Ser Thr Phe Gly Phe Lys Pro Lys His Trp Glu Pro Phe Asp 
        675                 680                 685             


Val Ala Met Ile Phe Val Gly Thr Met Ala Asn Arg Phe Ser Asp Ser 
    690                 695                 700                 


Thr Ser Glu Ile Asp Asn Leu Ala Leu Leu Thr Ala Leu Lys Asp Lys 
705                 710                 715                 720 


Tyr Gly Lys Gln Gln Gly Met Ala Val Phe Asn Gln Leu Lys Trp Leu 
                725                 730                 735     


Val Asn Pro Ser Ala Pro Thr Thr Ile Ala Ala Arg Glu Ser Ala Tyr 
            740                 745                 750         


Pro Leu Lys Phe Asp Leu Gln Asn Thr Gln Thr Ala 
        755                 760                 


<210>  75
<211>  2295
<212>  DNA
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  75
agcaatatgt gggtgattgg caaaaacaaa gcccaggatg cgaaggccat tatggtcaat       60

gggccgcagt ttggttggta tgcgccggcg aatacctacg gtatcggcct gcacggcgcg      120

ggctatgacg tcaccggcaa tacgccgttt gcctatccgg gcctcgtttt tggtcacaac      180

ggcaccattt catggggatc caccgccggt tttggtgatg gtgtcgatat ctttgccgaa      240

aaactttccg ccgagaagcc gggctattac cagcataacg gcgagtgggt gaagatgttg      300

agccgcaagg agactattgc ggtcaaagac ggccagccgg agacctttac cgtttggcgc      360

acgctgcacg gcaacgtcat taaaaccgat actgcgacgc agaccgccta tgccaaagcg      420

cgcgcctggg atggcaaaga ggtggcgtcc ctgctggcgt ggacgcacca gatgaaggcc      480

aaaaactggc cggagtggac gcagcaggcg gccaaacagg cgctgaccat taactggtac      540

tacgccgatg tgaacggcaa tatcggctat gtgcataccg gcgcctatcc ggatcgccag      600

cccggccacg acccgcgttt gccggttccc ggcactggaa aatgggactg gaaagggttg      660

ctgtcgtttg atttgaatcc gaaagtgtat aacccgcagt cgggctatat cgccaactgg      720

aacaactcgc cgcaaaaaga ctacccggcc tctgatctgt tcgcgttcct gtggggcggt      780

gcggatcgag ttactgagat cgacacgatc ctcgataagc aaccgcgctt caccgccgat      840

caggcgtggg atgtgatccg ccaaaccagc cgtcgggatc tcaacctgcg gttgttctta      900

ccggcgctga aggacgccac cgcgaacctg gcggaaaacg atccgcgccg ccaactggtg      960

gataaactgg cgagctggga cggcgaaaac cttgtcaacg atgacggaaa aacctatcag     1020

caaccgggat cggcgattct taacgcctgg ctgaccagca tgctcaagcg cacggtggtt     1080

gccgcggtcc cagcgccgtt tggtaagtgg tacagcgcca gtggctatga aaccacccag     1140

gacgggccaa ccggctcgct gaacatcagc gtgggggcga aaatcctcta cgaagctctg     1200

cagggtgata agtcgccaat cccgcaggcg gtcgatctgt ttggcgggaa accgcagcag     1260

gaagtaatac tggcggcgct ggacgacgct tggcagacgc tgtcaaaacg ctacggtaac     1320

gacgtcaccg gctggaaaac ccctgccatg gcgcttacct tccgggccaa taacttcttc     1380

ggcgtgccgc aggcggcagc aaaagaggcg cgtcatcagg cggagtacca gaaccgcggt     1440

acggaaaacg acatgattgt cttctcaccg acgtcgggta accgcccggt tcttgcctgg     1500

gatgtggtgg cgccggggca aagcggtttt atcgcgccgg atggcaaagc cgataagcac     1560

tatgacgatc agctgaaaat gtacgagagc tttggccgta aatcgctgtg gttaacgcct     1620

caggacgttg acgagcacca agagtctcag gaagtgctgc aggtacagtt ggatcagacc     1680

gaggttaaga tcgttcgcga tgaatacggc atgccgcata tttacgccga tgatacctat     1740

cgactgtttt acggctatgg ctacgtggtg gcgcaggatc gcctgttcca gatggaaatg     1800

gcgcgccgca gtactcaggg gaccgtctcc gaggtgctgg gcaaagcatt cgtcagtttt     1860

gataaagata ttcgccagaa ctactggccg gattctattc gcgcgcagat agcttccctc     1920

tccgctgagg ataaatccat tctgcagggc tatgccgatg gcatgaatgc gtggatcgat     1980

aaagtgaacg ccagccccga taagctgtta ccccagcagt tctccacctt tggttttaaa     2040

cccaagcatt gggaaccgtt tgatgtggcg atgatttttg tcggcaccat ggcgaaccgt     2100

ttctctgaca gcaccagcga aattgataac ctggcgctgc tgacggcgct aaaagacaaa     2160

tacggcaagc agcagggcat ggcggtcttt aaccagctga aatggctggt taatccttcc     2220

gcgccaacca ccattgcggc gcgggaaagc gcctatccgc tgaagtttga tctgcaaaac     2280

acgcaaacgg cgtaa                                                      2295


<210>  76
<211>  764
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  76

Ser Asn Met Trp Val Ile Gly Lys Asn Lys Ala Gln Asp Ala Lys Ala 
1               5                   10                  15      


Ile Met Val Asn Gly Pro Gln Phe Gly Trp Tyr Ala Pro Ala Asn Thr 
            20                  25                  30          


Tyr Gly Ile Gly Leu His Gly Ala Gly Tyr Asp Val Thr Gly Asn Thr 
        35                  40                  45              


Pro Phe Ala Tyr Pro Gly Leu Val Phe Gly His Asn Gly Thr Ile Ser 
    50                  55                  60                  


Trp Gly Ser Thr Ala Gly Phe Gly Asp Gly Val Asp Ile Phe Ala Glu 
65                  70                  75                  80  


Lys Leu Ser Ala Glu Lys Pro Gly Tyr Tyr Gln His Asn Gly Glu Trp 
                85                  90                  95      


Val Lys Met Leu Ser Arg Lys Glu Thr Ile Ala Val Lys Asp Gly Gln 
            100                 105                 110         


Pro Glu Thr Phe Thr Val Trp Arg Thr Leu His Gly Asn Val Ile Lys 
        115                 120                 125             


Thr Asp Thr Ala Thr Gln Thr Ala Tyr Ala Lys Ala Arg Ala Trp Asp 
    130                 135                 140                 


Gly Lys Glu Val Ala Ser Leu Leu Ala Trp Thr His Gln Met Lys Ala 
145                 150                 155                 160 


Lys Asn Trp Pro Glu Trp Thr Gln Gln Ala Ala Lys Gln Ala Leu Thr 
                165                 170                 175     


Ile Asn Trp Tyr Tyr Ala Asp Val Asn Gly Asn Ile Gly Tyr Val His 
            180                 185                 190         


Thr Gly Ala Tyr Pro Asp Arg Gln Pro Gly His Asp Pro Arg Leu Pro 
        195                 200                 205             


Val Pro Gly Thr Gly Lys Trp Asp Trp Lys Gly Leu Leu Ser Phe Asp 
    210                 215                 220                 


Leu Asn Pro Lys Val Tyr Asn Pro Gln Ser Gly Tyr Ile Ala Asn Trp 
225                 230                 235                 240 


Asn Asn Ser Pro Gln Lys Asp Tyr Pro Ala Ser Asp Leu Phe Ala Phe 
                245                 250                 255     


Leu Trp Gly Gly Ala Asp Arg Val Thr Glu Ile Asp Thr Ile Leu Asp 
            260                 265                 270         


Lys Gln Pro Arg Phe Thr Ala Asp Gln Ala Trp Asp Val Ile Arg Gln 
        275                 280                 285             


Thr Ser Arg Arg Asp Leu Asn Leu Arg Leu Phe Leu Pro Ala Leu Lys 
    290                 295                 300                 


Asp Ala Thr Ala Asn Leu Ala Glu Asn Asp Pro Arg Arg Gln Leu Val 
305                 310                 315                 320 


Asp Lys Leu Ala Ser Trp Asp Gly Glu Asn Leu Val Asn Asp Asp Gly 
                325                 330                 335     


Lys Thr Tyr Gln Gln Pro Gly Ser Ala Ile Leu Asn Ala Trp Leu Thr 
            340                 345                 350         


Ser Met Leu Lys Arg Thr Val Val Ala Ala Val Pro Ala Pro Phe Gly 
        355                 360                 365             


Lys Trp Tyr Ser Ala Ser Gly Tyr Glu Thr Thr Gln Asp Gly Pro Thr 
    370                 375                 380                 


Gly Ser Leu Asn Ile Ser Val Gly Ala Lys Ile Leu Tyr Glu Ala Leu 
385                 390                 395                 400 


Gln Gly Asp Lys Ser Pro Ile Pro Gln Ala Val Asp Leu Phe Gly Gly 
                405                 410                 415     


Lys Pro Gln Gln Glu Val Ile Leu Ala Ala Leu Asp Asp Ala Trp Gln 
            420                 425                 430         


Thr Leu Ser Lys Arg Tyr Gly Asn Asp Val Thr Gly Trp Lys Thr Pro 
        435                 440                 445             


Ala Met Ala Leu Thr Phe Arg Ala Asn Asn Phe Phe Gly Val Pro Gln 
    450                 455                 460                 


Ala Ala Ala Lys Glu Ala Arg His Gln Ala Glu Tyr Gln Asn Arg Gly 
465                 470                 475                 480 


Thr Glu Asn Asp Met Ile Val Phe Ser Pro Thr Ser Gly Asn Arg Pro 
                485                 490                 495     


Val Leu Ala Trp Asp Val Val Ala Pro Gly Gln Ser Gly Phe Ile Ala 
            500                 505                 510         


Pro Asp Gly Lys Ala Asp Lys His Tyr Asp Asp Gln Leu Lys Met Tyr 
        515                 520                 525             


Glu Ser Phe Gly Arg Lys Ser Leu Trp Leu Thr Pro Gln Asp Val Asp 
    530                 535                 540                 


Glu His Gln Glu Ser Gln Glu Val Leu Gln Val Gln Leu Asp Gln Thr 
545                 550                 555                 560 


Glu Val Lys Ile Val Arg Asp Glu Tyr Gly Met Pro His Ile Tyr Ala 
                565                 570                 575     


Asp Asp Thr Tyr Arg Leu Phe Tyr Gly Tyr Gly Tyr Val Val Ala Gln 
            580                 585                 590         


Asp Arg Leu Phe Gln Met Glu Met Ala Arg Arg Ser Thr Gln Gly Thr 
        595                 600                 605             


Val Ser Glu Val Leu Gly Lys Ala Phe Val Ser Phe Asp Lys Asp Ile 
    610                 615                 620                 


Arg Gln Asn Tyr Trp Pro Asp Ser Ile Arg Ala Gln Ile Ala Ser Leu 
625                 630                 635                 640 


Ser Ala Glu Asp Lys Ser Ile Leu Gln Gly Tyr Ala Asp Gly Met Asn 
                645                 650                 655     


Ala Trp Ile Asp Lys Val Asn Ala Ser Pro Asp Lys Leu Leu Pro Gln 
            660                 665                 670         


Gln Phe Ser Thr Phe Gly Phe Lys Pro Lys His Trp Glu Pro Phe Asp 
        675                 680                 685             


Val Ala Met Ile Phe Val Gly Thr Met Ala Asn Arg Phe Ser Asp Ser 
    690                 695                 700                 


Thr Ser Glu Ile Asp Asn Leu Ala Leu Leu Thr Ala Leu Lys Asp Lys 
705                 710                 715                 720 


Tyr Gly Lys Gln Gln Gly Met Ala Val Phe Asn Gln Leu Lys Trp Leu 
                725                 730                 735     


Val Asn Pro Ser Ala Pro Thr Thr Ile Ala Ala Arg Glu Ser Ala Tyr 
            740                 745                 750         


Pro Leu Lys Phe Asp Leu Gln Asn Thr Gln Thr Ala 
        755                 760                 


<210>  77
<211>  2295
<212>  DNA
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  77
agcaatatgt gggtgattgg caaaaacaaa gcccaggatg cgaaggccat tatggtcaat       60

gggccgcagt ttggttggta tgcgccggcg atgacctacg gtatcggcct gcacggcgcg      120

ggctatgacg tcaccggcaa tacgccgttt gcctatccgg gcctcgtttt tggtcacaac      180

ggcaccattt catggggatc caccgccggt tttggtgatg gtgtcgatat ctttgccgaa      240

aaactttccg ccgagaagcc gggctattac cagcataacg gcgagtgggt gaagatgttg      300

agccgcaagg agactattgc ggtcaaagac ggccagccgg agacctttac cgtttggcgc      360

acgctgcacg gcaacgtcat taaaaccgat actgcgacgc agaccgccta tgccaaagcg      420

cgcgcctggg atggcaaaga ggtggcgtcc ctgctggcgt ggacgcacca gatgaaggcc      480

aaaaactggc cggagtggac gcagcaggcg gccaaacagg cgctgaccat taactggtac      540

tacgccgatg tgaacggcaa tatcggctat gtgcataccg gcgcctatcc ggatcgccag      600

cccggccacg acccgcgttt gccggttccc ggcactggaa aatgggactg gaaagggttg      660

ctgtcgtttg atttgaatcc gaaagtgtat aacccgcagt cgggctatat cgccaactgg      720

aacaactcgc cgcaaaaaga ctacccggcc tctgatctgt tcgcgttcct gtggggcggt      780

gcggatcgag ttactgagat cgacacgatc ctcgataagc aaccgcgctt caccgccgat      840

caggcgtggg atgtgatccg ccaaaccagc cgtcgggatc tcaacctgcg gttgttctta      900

ccggcgctga aggacgccac cgcgaacctg gcggaaaacg atccgcgccg ccaactggtg      960

gataaactgg cgagctggga cggcgaaaac cttgtcaacg atgacggaaa aacctatcag     1020

caaccgggat cggcgattct taacgcctgg ctgaccagca tgctcaagcg cacggtggtt     1080

gccgcggtcc cagcgccgtt tggtaagtgg tacagcgcca gtggctatga aaccacccag     1140

gacgggccaa ccggctcgct gaacatcagc gtgggggcga aaatcctcta cgaagctctg     1200

cagggtgata agtcgccaat cccgcaggcg gtcgatctgt ttggcgggaa accgcagcag     1260

gaagtaatac tggcggcgct ggacgacgct tggcagacgc tgtcaaaacg ctacggtaac     1320

gacgtcaccg gctggaaaac ccctgccatg gcgcttacct tccgggccaa taacttcttc     1380

ggcgtgccgc aggcggcagc aaaagaggcg cgtcatcagg cggagtacca gaaccgcggt     1440

acggaaaacg acatgattgt cttctcaccg acgtcgggta accgcccggt tcttgcctgg     1500

gatgtggtgg cgccggggca aagcggtttt atcgcgccgg atggcaaagc cgataagcac     1560

tatgacgatc agctgaaaat gtacgagagc tttggccgta aatcgctgtg gttaacgcct     1620

caggacgttg acgagcacca agagtctcag gaagtgctgc aggtacagtt ggatcagacc     1680

gaggttaaga tcgttcgcga tgaatacggc atgccgcata tttacgccga tgatacctat     1740

cgactgtttt acggctatgg ctacgtggtg gcgcaggatc gcctgttcca gatggaaatg     1800

gcgcgccgca gtactcaggg gaccgtctcc gaggtgctgg gcaaagcatt cgtcagtttt     1860

gataaagata ttcgccagaa ctactggccg gattctattc gcgcgcagat agcttccctc     1920

tccgctgagg ataaatccat tctgcagggc tatgccgatg gcatgaatgc gtggatcgat     1980

aaagtgaacg ccagccccga taagctgtta ccccagcagt tctccacctt tggttttaaa     2040

cccaagcatt gggaaccgtt tgatgtggcg atgatttttg tcggcaccat ggcgaaccgt     2100

ttctctgaca gcaccagcga aattgataac ctggcgctgc tgacggcgct aaaagacaaa     2160

tacggcaagc agcagggcat ggcggtcttt aaccagctga aatggctggt taatccttcc     2220

gcgccaacca ccattgcggc gcgggaaagc gcctatccgc tgaagtttga tctgcaaaac     2280

acgcaaacgg cgtaa                                                      2295


<210>  78
<211>  764
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  78

Ser Asn Met Trp Val Ile Gly Lys Asn Lys Ala Gln Asp Ala Lys Ala 
1               5                   10                  15      


Ile Met Val Asn Gly Pro Gln Phe Gly Trp Tyr Ala Pro Ala Met Thr 
            20                  25                  30          


Tyr Gly Ile Gly Leu His Gly Ala Gly Tyr Asp Val Thr Gly Asn Thr 
        35                  40                  45              


Pro Phe Ala Tyr Pro Gly Leu Val Phe Gly His Asn Gly Thr Ile Ser 
    50                  55                  60                  


Trp Gly Ser Thr Ala Gly Phe Gly Asp Gly Val Asp Ile Phe Ala Glu 
65                  70                  75                  80  


Lys Leu Ser Ala Glu Lys Pro Gly Tyr Tyr Gln His Asn Gly Glu Trp 
                85                  90                  95      


Val Lys Met Leu Ser Arg Lys Glu Thr Ile Ala Val Lys Asp Gly Gln 
            100                 105                 110         


Pro Glu Thr Phe Thr Val Trp Arg Thr Leu His Gly Asn Val Ile Lys 
        115                 120                 125             


Thr Asp Thr Ala Thr Gln Thr Ala Tyr Ala Lys Ala Arg Ala Trp Asp 
    130                 135                 140                 


Gly Lys Glu Val Ala Ser Leu Leu Ala Trp Thr His Gln Met Lys Ala 
145                 150                 155                 160 


Lys Asn Trp Pro Glu Trp Thr Gln Gln Ala Ala Lys Gln Ala Leu Thr 
                165                 170                 175     


Ile Asn Trp Tyr Tyr Ala Asp Val Asn Gly Asn Ile Gly Tyr Val His 
            180                 185                 190         


Thr Gly Ala Tyr Pro Asp Arg Gln Pro Gly His Asp Pro Arg Leu Pro 
        195                 200                 205             


Val Pro Gly Thr Gly Lys Trp Asp Trp Lys Gly Leu Leu Ser Phe Asp 
    210                 215                 220                 


Leu Asn Pro Lys Val Tyr Asn Pro Gln Ser Gly Tyr Ile Ala Asn Trp 
225                 230                 235                 240 


Asn Asn Ser Pro Gln Lys Asp Tyr Pro Ala Ser Asp Leu Phe Ala Phe 
                245                 250                 255     


Leu Trp Gly Gly Ala Asp Arg Val Thr Glu Ile Asp Thr Ile Leu Asp 
            260                 265                 270         


Lys Gln Pro Arg Phe Thr Ala Asp Gln Ala Trp Asp Val Ile Arg Gln 
        275                 280                 285             


Thr Ser Arg Arg Asp Leu Asn Leu Arg Leu Phe Leu Pro Ala Leu Lys 
    290                 295                 300                 


Asp Ala Thr Ala Asn Leu Ala Glu Asn Asp Pro Arg Arg Gln Leu Val 
305                 310                 315                 320 


Asp Lys Leu Ala Ser Trp Asp Gly Glu Asn Leu Val Asn Asp Asp Gly 
                325                 330                 335     


Lys Thr Tyr Gln Gln Pro Gly Ser Ala Ile Leu Asn Ala Trp Leu Thr 
            340                 345                 350         


Ser Met Leu Lys Arg Thr Val Val Ala Ala Val Pro Ala Pro Phe Gly 
        355                 360                 365             


Lys Trp Tyr Ser Ala Ser Gly Tyr Glu Thr Thr Gln Asp Gly Pro Thr 
    370                 375                 380                 


Gly Ser Leu Asn Ile Ser Val Gly Ala Lys Ile Leu Tyr Glu Ala Leu 
385                 390                 395                 400 


Gln Gly Asp Lys Ser Pro Ile Pro Gln Ala Val Asp Leu Phe Gly Gly 
                405                 410                 415     


Lys Pro Gln Gln Glu Val Ile Leu Ala Ala Leu Asp Asp Ala Trp Gln 
            420                 425                 430         


Thr Leu Ser Lys Arg Tyr Gly Asn Asp Val Thr Gly Trp Lys Thr Pro 
        435                 440                 445             


Ala Met Ala Leu Thr Phe Arg Ala Asn Asn Phe Phe Gly Val Pro Gln 
    450                 455                 460                 


Ala Ala Ala Lys Glu Ala Arg His Gln Ala Glu Tyr Gln Asn Arg Gly 
465                 470                 475                 480 


Thr Glu Asn Asp Met Ile Val Phe Ser Pro Thr Ser Gly Asn Arg Pro 
                485                 490                 495     


Val Leu Ala Trp Asp Val Val Ala Pro Gly Gln Ser Gly Phe Ile Ala 
            500                 505                 510         


Pro Asp Gly Lys Ala Asp Lys His Tyr Asp Asp Gln Leu Lys Met Tyr 
        515                 520                 525             


Glu Ser Phe Gly Arg Lys Ser Leu Trp Leu Thr Pro Gln Asp Val Asp 
    530                 535                 540                 


Glu His Gln Glu Ser Gln Glu Val Leu Gln Val Gln Leu Asp Gln Thr 
545                 550                 555                 560 


Glu Val Lys Ile Val Arg Asp Glu Tyr Gly Met Pro His Ile Tyr Ala 
                565                 570                 575     


Asp Asp Thr Tyr Arg Leu Phe Tyr Gly Tyr Gly Tyr Val Val Ala Gln 
            580                 585                 590         


Asp Arg Leu Phe Gln Met Glu Met Ala Arg Arg Ser Thr Gln Gly Thr 
        595                 600                 605             


Val Ser Glu Val Leu Gly Lys Ala Phe Val Ser Phe Asp Lys Asp Ile 
    610                 615                 620                 


Arg Gln Asn Tyr Trp Pro Asp Ser Ile Arg Ala Gln Ile Ala Ser Leu 
625                 630                 635                 640 


Ser Ala Glu Asp Lys Ser Ile Leu Gln Gly Tyr Ala Asp Gly Met Asn 
                645                 650                 655     


Ala Trp Ile Asp Lys Val Asn Ala Ser Pro Asp Lys Leu Leu Pro Gln 
            660                 665                 670         


Gln Phe Ser Thr Phe Gly Phe Lys Pro Lys His Trp Glu Pro Phe Asp 
        675                 680                 685             


Val Ala Met Ile Phe Val Gly Thr Met Ala Asn Arg Phe Ser Asp Ser 
    690                 695                 700                 


Thr Ser Glu Ile Asp Asn Leu Ala Leu Leu Thr Ala Leu Lys Asp Lys 
705                 710                 715                 720 


Tyr Gly Lys Gln Gln Gly Met Ala Val Phe Asn Gln Leu Lys Trp Leu 
                725                 730                 735     


Val Asn Pro Ser Ala Pro Thr Thr Ile Ala Ala Arg Glu Ser Ala Tyr 
            740                 745                 750         


Pro Leu Lys Phe Asp Leu Gln Asn Thr Gln Thr Ala 
        755                 760                 


<210>  79
<211>  2295
<212>  DNA
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  79
agcaatatgt gggtgattgg caaaaacaaa gcccaggatg cgaaggccat tatggtcaat       60

gggccgcagt ttggttggta tgcgccggcg aagacctacg gtatcggcct gcacggcgcg      120

ggctatgacg tcaccggcaa tacgccgttt gcctatccgg gcctcgtttt tggtcacaac      180

ggcaccattt catggggatc caccgccggt tttggtgatg gtgtcgatat ctttgccgaa      240

aaactttccg ccgagaagcc gggctattac cagcataacg gcgagtgggt gaagatgttg      300

agccgcaagg agactattgc ggtcaaagac ggccagccgg agacctttac cgtttggcgc      360

acgctgcacg gcaacgtcat taaaaccgat actgcgacgc agaccgccta tgccaaagcg      420

cgcgcctggg atggcaaaga ggtggcgtcc ctgctggcgt ggacgcacca gatgaaggcc      480

aaaaactggc cggagtggac gcagcaggcg gccaaacagg cgctgaccat taactggtac      540

tacgccgatg tgaacggcaa tatcggctat gtgcataccg gcgcctatcc ggatcgccag      600

cccggccacg acccgcgttt gccggttccc ggcactggaa aatgggactg gaaagggttg      660

ctgtcgtttg atttgaatcc gaaagtgtat aacccgcagt cgggctatat cgccaactgg      720

aacaactcgc cgcaaaaaga ctacccggcc tctgatctgt tcgcgttcct gtggggcggt      780

gcggatcgag ttactgagat cgacacgatc ctcgataagc aaccgcgctt caccgccgat      840

caggcgtggg atgtgatccg ccaaaccagc cgtcgggatc tcaacctgcg gttgttctta      900

ccggcgctga aggacgccac cgcgaacctg gcggaaaacg atccgcgccg ccaactggtg      960

gataaactgg cgagctggga cggcgaaaac cttgtcaacg atgacggaaa aacctatcag     1020

caaccgggat cggcgattct taacgcctgg ctgaccagca tgctcaagcg cacggtggtt     1080

gccgcggtcc cagcgccgtt tggtaagtgg tacagcgcca gtggctatga aaccacccag     1140

gacgggccaa ccggctcgct gaacatcagc gtgggggcga aaatcctcta cgaagctctg     1200

cagggtgata agtcgccaat cccgcaggcg gtcgatctgt ttggcgggaa accgcagcag     1260

gaagtaatac tggcggcgct ggacgacgct tggcagacgc tgtcaaaacg ctacggtaac     1320

gacgtcaccg gctggaaaac ccctgccatg gcgcttacct tccgggccaa taacttcttc     1380

ggcgtgccgc aggcggcagc aaaagaggcg cgtcatcagg cggagtacca gaaccgcggt     1440

acggaaaacg acatgattgt cttctcaccg acgtcgggta accgcccggt tcttgcctgg     1500

gatgtggtgg cgccggggca aagcggtttt atcgcgccgg atggcaaagc cgataagcac     1560

tatgacgatc agctgaaaat gtacgagagc tttggccgta aatcgctgtg gttaacgcct     1620

caggacgttg acgagcacca agagtctcag gaagtgctgc aggtacagtt ggatcagacc     1680

gaggttaaga tcgttcgcga tgaatacggc atgccgcata tttacgccga tgatacctat     1740

cgactgtttt acggctatgg ctacgtggtg gcgcaggatc gcctgttcca gatggaaatg     1800

gcgcgccgca gtactcaggg gaccgtctcc gaggtgctgg gcaaagcatt cgtcagtttt     1860

gataaagata ttcgccagaa ctactggccg gattctattc gcgcgcagat agcttccctc     1920

tccgctgagg ataaatccat tctgcagggc tatgccgatg gcatgaatgc gtggatcgat     1980

aaagtgaacg ccagccccga taagctgtta ccccagcagt tctccacctt tggttttaaa     2040

cccaagcatt gggaaccgtt tgatgtggcg atgatttttg tcggcaccat ggcgaaccgt     2100

ttctctgaca gcaccagcga aattgataac ctggcgctgc tgacggcgct aaaagacaaa     2160

tacggcaagc agcagggcat ggcggtcttt aaccagctga aatggctggt taatccttcc     2220

gcgccaacca ccattgcggc gcgggaaagc gcctatccgc tgaagtttga tctgcaaaac     2280

acgcaaacgg cgtaa                                                      2295


<210>  80
<211>  764
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  80

Ser Asn Met Trp Val Ile Gly Lys Asn Lys Ala Gln Asp Ala Lys Ala 
1               5                   10                  15      


Ile Met Val Asn Gly Pro Gln Phe Gly Trp Tyr Ala Pro Ala Lys Thr 
            20                  25                  30          


Tyr Gly Ile Gly Leu His Gly Ala Gly Tyr Asp Val Thr Gly Asn Thr 
        35                  40                  45              


Pro Phe Ala Tyr Pro Gly Leu Val Phe Gly His Asn Gly Thr Ile Ser 
    50                  55                  60                  


Trp Gly Ser Thr Ala Gly Phe Gly Asp Gly Val Asp Ile Phe Ala Glu 
65                  70                  75                  80  


Lys Leu Ser Ala Glu Lys Pro Gly Tyr Tyr Gln His Asn Gly Glu Trp 
                85                  90                  95      


Val Lys Met Leu Ser Arg Lys Glu Thr Ile Ala Val Lys Asp Gly Gln 
            100                 105                 110         


Pro Glu Thr Phe Thr Val Trp Arg Thr Leu His Gly Asn Val Ile Lys 
        115                 120                 125             


Thr Asp Thr Ala Thr Gln Thr Ala Tyr Ala Lys Ala Arg Ala Trp Asp 
    130                 135                 140                 


Gly Lys Glu Val Ala Ser Leu Leu Ala Trp Thr His Gln Met Lys Ala 
145                 150                 155                 160 


Lys Asn Trp Pro Glu Trp Thr Gln Gln Ala Ala Lys Gln Ala Leu Thr 
                165                 170                 175     


Ile Asn Trp Tyr Tyr Ala Asp Val Asn Gly Asn Ile Gly Tyr Val His 
            180                 185                 190         


Thr Gly Ala Tyr Pro Asp Arg Gln Pro Gly His Asp Pro Arg Leu Pro 
        195                 200                 205             


Val Pro Gly Thr Gly Lys Trp Asp Trp Lys Gly Leu Leu Ser Phe Asp 
    210                 215                 220                 


Leu Asn Pro Lys Val Tyr Asn Pro Gln Ser Gly Tyr Ile Ala Asn Trp 
225                 230                 235                 240 


Asn Asn Ser Pro Gln Lys Asp Tyr Pro Ala Ser Asp Leu Phe Ala Phe 
                245                 250                 255     


Leu Trp Gly Gly Ala Asp Arg Val Thr Glu Ile Asp Thr Ile Leu Asp 
            260                 265                 270         


Lys Gln Pro Arg Phe Thr Ala Asp Gln Ala Trp Asp Val Ile Arg Gln 
        275                 280                 285             


Thr Ser Arg Arg Asp Leu Asn Leu Arg Leu Phe Leu Pro Ala Leu Lys 
    290                 295                 300                 


Asp Ala Thr Ala Asn Leu Ala Glu Asn Asp Pro Arg Arg Gln Leu Val 
305                 310                 315                 320 


Asp Lys Leu Ala Ser Trp Asp Gly Glu Asn Leu Val Asn Asp Asp Gly 
                325                 330                 335     


Lys Thr Tyr Gln Gln Pro Gly Ser Ala Ile Leu Asn Ala Trp Leu Thr 
            340                 345                 350         


Ser Met Leu Lys Arg Thr Val Val Ala Ala Val Pro Ala Pro Phe Gly 
        355                 360                 365             


Lys Trp Tyr Ser Ala Ser Gly Tyr Glu Thr Thr Gln Asp Gly Pro Thr 
    370                 375                 380                 


Gly Ser Leu Asn Ile Ser Val Gly Ala Lys Ile Leu Tyr Glu Ala Leu 
385                 390                 395                 400 


Gln Gly Asp Lys Ser Pro Ile Pro Gln Ala Val Asp Leu Phe Gly Gly 
                405                 410                 415     


Lys Pro Gln Gln Glu Val Ile Leu Ala Ala Leu Asp Asp Ala Trp Gln 
            420                 425                 430         


Thr Leu Ser Lys Arg Tyr Gly Asn Asp Val Thr Gly Trp Lys Thr Pro 
        435                 440                 445             


Ala Met Ala Leu Thr Phe Arg Ala Asn Asn Phe Phe Gly Val Pro Gln 
    450                 455                 460                 


Ala Ala Ala Lys Glu Ala Arg His Gln Ala Glu Tyr Gln Asn Arg Gly 
465                 470                 475                 480 


Thr Glu Asn Asp Met Ile Val Phe Ser Pro Thr Ser Gly Asn Arg Pro 
                485                 490                 495     


Val Leu Ala Trp Asp Val Val Ala Pro Gly Gln Ser Gly Phe Ile Ala 
            500                 505                 510         


Pro Asp Gly Lys Ala Asp Lys His Tyr Asp Asp Gln Leu Lys Met Tyr 
        515                 520                 525             


Glu Ser Phe Gly Arg Lys Ser Leu Trp Leu Thr Pro Gln Asp Val Asp 
    530                 535                 540                 


Glu His Gln Glu Ser Gln Glu Val Leu Gln Val Gln Leu Asp Gln Thr 
545                 550                 555                 560 


Glu Val Lys Ile Val Arg Asp Glu Tyr Gly Met Pro His Ile Tyr Ala 
                565                 570                 575     


Asp Asp Thr Tyr Arg Leu Phe Tyr Gly Tyr Gly Tyr Val Val Ala Gln 
            580                 585                 590         


Asp Arg Leu Phe Gln Met Glu Met Ala Arg Arg Ser Thr Gln Gly Thr 
        595                 600                 605             


Val Ser Glu Val Leu Gly Lys Ala Phe Val Ser Phe Asp Lys Asp Ile 
    610                 615                 620                 


Arg Gln Asn Tyr Trp Pro Asp Ser Ile Arg Ala Gln Ile Ala Ser Leu 
625                 630                 635                 640 


Ser Ala Glu Asp Lys Ser Ile Leu Gln Gly Tyr Ala Asp Gly Met Asn 
                645                 650                 655     


Ala Trp Ile Asp Lys Val Asn Ala Ser Pro Asp Lys Leu Leu Pro Gln 
            660                 665                 670         


Gln Phe Ser Thr Phe Gly Phe Lys Pro Lys His Trp Glu Pro Phe Asp 
        675                 680                 685             


Val Ala Met Ile Phe Val Gly Thr Met Ala Asn Arg Phe Ser Asp Ser 
    690                 695                 700                 


Thr Ser Glu Ile Asp Asn Leu Ala Leu Leu Thr Ala Leu Lys Asp Lys 
705                 710                 715                 720 


Tyr Gly Lys Gln Gln Gly Met Ala Val Phe Asn Gln Leu Lys Trp Leu 
                725                 730                 735     


Val Asn Pro Ser Ala Pro Thr Thr Ile Ala Ala Arg Glu Ser Ala Tyr 
            740                 745                 750         


Pro Leu Lys Phe Asp Leu Gln Asn Thr Gln Thr Ala 
        755                 760                 


<210>  81
<211>  2295
<212>  DNA
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  81
agcaatatgt gggtgattgg caaaaacaaa gcccaggatg cgaaggccat tatggtcaat       60

gggccgcagt ttggttggta tgtgccggcg tacacctacg gtatcggcct gcacggcgcg      120

ggctatgacg tcaccggcaa tacgccgttt gcctatccgg gcctcgtttt tggtcacaac      180

ggcaccattt catggggatc caccgccggt tgtggtgatg atgtcgatat ctttgccgaa      240

aaactttccg ccgagaagcc gggctattac cagcataacg gcgagtgggt gaagatgttg      300

agccgcaagg agactattgc ggtcaaagac ggccagccgg agacctttac cgtttggcgc      360

acgctgcacg gcaacgtcat taaaaccgat actgcgacgc agaccgccta tgccaaagcg      420

cgcgcctggg atggcaaaga ggtggcgtcc ctgctggcgt ggacgcacca gatgaaggcc      480

aaaaactggc cggagtggac gcagcaggcg gccaaacagg cgctgaccat taactggtac      540

tacgccgatg tgaacggcaa tatcggctat gtgcataccg gcgcctatcc ggatcgccag      600

cccggccacg acccgcgttt gccggttccc ggcactggaa aatgggactg gaaagggttg      660

ctgtcgtttg atttgaatcc gaaagtgtat aacccgcagt cgggctatat cgccaactgg      720

aacaactcgc cgcaaaaaga ctacccggcc tctgatctgt tcgcgttcct gtggggcggt      780

gcggatcgag ttactgagat cgacacgatc ctcgataagc aaccgcgctt caccgccgat      840

caggcgtggg atgtgatccg ccaaaccagc cgtcgggatc tcaacctgcg gttgttctta      900

ccggcgctga aggacgccac cgcgaacctg gcggaaaacg atccgcgccg ccaactggtg      960

gataaactgg cgagctggga cggcgaaaac cttgtcaacg atgacggaaa aacctatcag     1020

caaccgggat cggcgattct taacgcctgg ctgaccagca tgctcaagcg cacggtggtt     1080

gccgcggtcc cagcgccgtt tggtaagtgg tacagcgcca gtggctatga aaccacccag     1140

gacgggccaa ccggctcgct gaacatcagc gtgggggcga aaatcctcta cgaagctctg     1200

cagggtgata agtcgccaat cccgcaggcg gtcgatctgt ttggcgggaa accgcagcag     1260

gaagtaatac tggcggcgct ggacgacgct tggcagacgc tgtcaaaacg ctacggtaac     1320

gacgtcaccg gctggaaaac ccctgccatg gcgcttacct tccgggccaa taacttcttc     1380

ggcgtgccgc aggcggcagc aaaagaggcg cgtcatcagg cggagtacca gaaccgcggt     1440

acggaaaacg acatgattgt cttctcaccg acgtcgggta accgcccggt tcttgcctgg     1500

gatgtggtgg cgccggggca aagcggtttt atcgcgccgg atggcaaagc cgataagcac     1560

tatgacgatc agctgaaaat gtacgagagc tttggccgta aatcgctgtg gttaacgcct     1620

caggacgttg acgagcacca agagtctcag gaagtgctgc aggtacagtt ggatcagacc     1680

gaggttaaga tcgttcgcga tgaatacggc atgccgcata tttacgccga tgatacctat     1740

cgactgtttt acggctatgg ctacgtggtg gcgcaggatc gcctgttcca gatggaaatg     1800

gcgcgccgca gtactcaggg gaccgtctcc gaggtgctgg gcaaagcatt cgtcagtttt     1860

gataaagata ttcgccagaa ctactggccg gattctattc gcgcgcagat agcttccctc     1920

tccgctgagg ataaatccat tctgcagggc tatgccgatg gcatgaatgc gtggatcgat     1980

aaagtgaacg ccagccccga taagctgtta ccccagcagt tctccacctt tggttttaaa     2040

cccaagcatt gggaaccgtt tgatgtggcg atgatttttg tcggcaccat ggcgaaccgt     2100

ttctctgaca gcaccagcga aattgataac ctggcgctgc tgacggcgct aaaagacaaa     2160

tacggcaagc agcagggcat ggcggtcttt aaccagctga aatggctggt taatccttcc     2220

gcgccaacca ccattgcggc gcgggaaagc gcctatccgc tgaagtttga tctgcaaaac     2280

acgcaaacgg cgtaa                                                      2295


<210>  82
<211>  764
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  82

Ser Asn Met Trp Val Ile Gly Lys Asn Lys Ala Gln Asp Ala Lys Ala 
1               5                   10                  15      


Ile Met Val Asn Gly Pro Gln Phe Gly Trp Tyr Val Pro Ala Tyr Thr 
            20                  25                  30          


Tyr Gly Ile Gly Leu His Gly Ala Gly Tyr Asp Val Thr Gly Asn Thr 
        35                  40                  45              


Pro Phe Ala Tyr Pro Gly Leu Val Phe Gly His Asn Gly Thr Ile Ser 
    50                  55                  60                  


Trp Gly Ser Thr Ala Gly Cys Gly Asp Asp Val Asp Ile Phe Ala Glu 
65                  70                  75                  80  


Lys Leu Ser Ala Glu Lys Pro Gly Tyr Tyr Gln His Asn Gly Glu Trp 
                85                  90                  95      


Val Lys Met Leu Ser Arg Lys Glu Thr Ile Ala Val Lys Asp Gly Gln 
            100                 105                 110         


Pro Glu Thr Phe Thr Val Trp Arg Thr Leu His Gly Asn Val Ile Lys 
        115                 120                 125             


Thr Asp Thr Ala Thr Gln Thr Ala Tyr Ala Lys Ala Arg Ala Trp Asp 
    130                 135                 140                 


Gly Lys Glu Val Ala Ser Leu Leu Ala Trp Thr His Gln Met Lys Ala 
145                 150                 155                 160 


Lys Asn Trp Pro Glu Trp Thr Gln Gln Ala Ala Lys Gln Ala Leu Thr 
                165                 170                 175     


Ile Asn Trp Tyr Tyr Ala Asp Val Asn Gly Asn Ile Gly Tyr Val His 
            180                 185                 190         


Thr Gly Ala Tyr Pro Asp Arg Gln Pro Gly His Asp Pro Arg Leu Pro 
        195                 200                 205             


Val Pro Gly Thr Gly Lys Trp Asp Trp Lys Gly Leu Leu Ser Phe Asp 
    210                 215                 220                 


Leu Asn Pro Lys Val Tyr Asn Pro Gln Ser Gly Tyr Ile Ala Asn Trp 
225                 230                 235                 240 


Asn Asn Ser Pro Gln Lys Asp Tyr Pro Ala Ser Asp Leu Phe Ala Phe 
                245                 250                 255     


Leu Trp Gly Gly Ala Asp Arg Val Thr Glu Ile Asp Thr Ile Leu Asp 
            260                 265                 270         


Lys Gln Pro Arg Phe Thr Ala Asp Gln Ala Trp Asp Val Ile Arg Gln 
        275                 280                 285             


Thr Ser Arg Arg Asp Leu Asn Leu Arg Leu Phe Leu Pro Ala Leu Lys 
    290                 295                 300                 


Asp Ala Thr Ala Asn Leu Ala Glu Asn Asp Pro Arg Arg Gln Leu Val 
305                 310                 315                 320 


Asp Lys Leu Ala Ser Trp Asp Gly Glu Asn Leu Val Asn Asp Asp Gly 
                325                 330                 335     


Lys Thr Tyr Gln Gln Pro Gly Ser Ala Ile Leu Asn Ala Trp Leu Thr 
            340                 345                 350         


Ser Met Leu Lys Arg Thr Val Val Ala Ala Val Pro Ala Pro Phe Gly 
        355                 360                 365             


Lys Trp Tyr Ser Ala Ser Gly Tyr Glu Thr Thr Gln Asp Gly Pro Thr 
    370                 375                 380                 


Gly Ser Leu Asn Ile Ser Val Gly Ala Lys Ile Leu Tyr Glu Ala Leu 
385                 390                 395                 400 


Gln Gly Asp Lys Ser Pro Ile Pro Gln Ala Val Asp Leu Phe Gly Gly 
                405                 410                 415     


Lys Pro Gln Gln Glu Val Ile Leu Ala Ala Leu Asp Asp Ala Trp Gln 
            420                 425                 430         


Thr Leu Ser Lys Arg Tyr Gly Asn Asp Val Thr Gly Trp Lys Thr Pro 
        435                 440                 445             


Ala Met Ala Leu Thr Phe Arg Ala Asn Asn Phe Phe Gly Val Pro Gln 
    450                 455                 460                 


Ala Ala Ala Lys Glu Ala Arg His Gln Ala Glu Tyr Gln Asn Arg Gly 
465                 470                 475                 480 


Thr Glu Asn Asp Met Ile Val Phe Ser Pro Thr Ser Gly Asn Arg Pro 
                485                 490                 495     


Val Leu Ala Trp Asp Val Val Ala Pro Gly Gln Ser Gly Phe Ile Ala 
            500                 505                 510         


Pro Asp Gly Lys Ala Asp Lys His Tyr Asp Asp Gln Leu Lys Met Tyr 
        515                 520                 525             


Glu Ser Phe Gly Arg Lys Ser Leu Trp Leu Thr Pro Gln Asp Val Asp 
    530                 535                 540                 


Glu His Gln Glu Ser Gln Glu Val Leu Gln Val Gln Leu Asp Gln Thr 
545                 550                 555                 560 


Glu Val Lys Ile Val Arg Asp Glu Tyr Gly Met Pro His Ile Tyr Ala 
                565                 570                 575     


Asp Asp Thr Tyr Arg Leu Phe Tyr Gly Tyr Gly Tyr Val Val Ala Gln 
            580                 585                 590         


Asp Arg Leu Phe Gln Met Glu Met Ala Arg Arg Ser Thr Gln Gly Thr 
        595                 600                 605             


Val Ser Glu Val Leu Gly Lys Ala Phe Val Ser Phe Asp Lys Asp Ile 
    610                 615                 620                 


Arg Gln Asn Tyr Trp Pro Asp Ser Ile Arg Ala Gln Ile Ala Ser Leu 
625                 630                 635                 640 


Ser Ala Glu Asp Lys Ser Ile Leu Gln Gly Tyr Ala Asp Gly Met Asn 
                645                 650                 655     


Ala Trp Ile Asp Lys Val Asn Ala Ser Pro Asp Lys Leu Leu Pro Gln 
            660                 665                 670         


Gln Phe Ser Thr Phe Gly Phe Lys Pro Lys His Trp Glu Pro Phe Asp 
        675                 680                 685             


Val Ala Met Ile Phe Val Gly Thr Met Ala Asn Arg Phe Ser Asp Ser 
    690                 695                 700                 


Thr Ser Glu Ile Asp Asn Leu Ala Leu Leu Thr Ala Leu Lys Asp Lys 
705                 710                 715                 720 


Tyr Gly Lys Gln Gln Gly Met Ala Val Phe Asn Gln Leu Lys Trp Leu 
                725                 730                 735     


Val Asn Pro Ser Ala Pro Thr Thr Ile Ala Ala Arg Glu Ser Ala Tyr 
            740                 745                 750         


Pro Leu Lys Phe Asp Leu Gln Asn Thr Gln Thr Ala 
        755                 760                 


<210>  83
<211>  2295
<212>  DNA
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  83
agcaatatgt gggtgattgg caaaaacaaa gcccaggatg cgaaggccat tatggtcaat       60

gggccgcagt ttggttggta tgtgccggcg tacacctacg gtatcggcct gcacggcgcg      120

ggctatgacg tcaccggcaa tacgccgttt gcctatccgg gcctcgtttt tggtcacaac      180

ggcaccattt catggggatc caccgccggt ggtggtgatg atgtcgatat ctttgccgaa      240

aaactttccg ccgagaagcc gggctattac cagcataacg gcgagtgggt gaagatgttg      300

agccgcaagg agactattgc ggtcaaagac ggccagccgg agacctttac cgtttggcgc      360

acgctgcacg gcaacgtcat taaaaccgat actgcgacgc agaccgccta tgccaaagcg      420

cgcgcctggg atggcaaaga ggtggcgtcc ctgctggcgt ggacgcacca gatgaaggcc      480

aaaaactggc cggagtggac gcagcaggcg gccaaacagg cgctgaccat taactggtac      540

tacgccgatg tgaacggcaa tatcggctat gtgcataccg gcgcctatcc ggatcgccag      600

cccggccacg acccgcgttt gccggttccc ggcactggaa aatgggactg gaaagggttg      660

ctgtcgtttg atttgaatcc gaaagtgtat aacccgcagt cgggctatat cgccaactgg      720

aacaactcgc cgcaaaaaga ctacccggcc tctgatctgt tcgcgttcct gtggggcggt      780

gcggatcgag ttactgagat cgacacgatc ctcgataagc aaccgcgctt caccgccgat      840

caggcgtggg atgtgatccg ccaaaccagc cgtcgggatc tcaacctgcg gttgttctta      900

ccggcgctga aggacgccac cgcgaacctg gcggaaaacg atccgcgccg ccaactggtg      960

gataaactgg cgagctggga cggcgaaaac cttgtcaacg atgacggaaa aacctatcag     1020

caaccgggat cggcgattct taacgcctgg ctgaccagca tgctcaagcg cacggtggtt     1080

gccgcggtcc cagcgccgtt tggtaagtgg tacagcgcca gtggctatga aaccacccag     1140

gacgggccaa ccggctcgct gaacatcagc gtgggggcga aaatcctcta cgaagctctg     1200

cagggtgata agtcgccaat cccgcaggcg gtcgatctgt ttggcgggaa accgcagcag     1260

gaagtaatac tggcggcgct ggacgacgct tggcagacgc tgtcaaaacg ctacggtaac     1320

gacgtcaccg gctggaaaac ccctgccatg gcgcttacct tccgggccaa taacttcttc     1380

ggcgtgccgc aggcggcagc aaaagaggcg cgtcatcagg cggagtacca gaaccgcggt     1440

acggaaaacg acatgattgt cttctcaccg acgtcgggta accgcccggt tcttgcctgg     1500

gatgtggtgg cgccggggca aagcggtttt atcgcgccgg atggcaaagc cgataagcac     1560

tatgacgatc agctgaaaat gtacgagagc tttggccgta aatcgctgtg gttaacgcct     1620

caggacgttg acgagcacca agagtctcag gaagtgctgc aggtacagtt ggatcagacc     1680

gaggttaaga tcgttcgcga tgaatacggc atgccgcata tttacgccga tgatacctat     1740

cgactgtttt acggctatgg ctacgtggtg gcgcaggatc gcctgttcca gatggaaatg     1800

gcgcgccgca gtactcaggg gaccgtctcc gaggtgctgg gcaaagcatt cgtcagtttt     1860

gataaagata ttcgccagaa ctactggccg gattctattc gcgcgcagat agcttccctc     1920

tccgctgagg ataaatccat tctgcagggc tatgccgatg gcatgaatgc gtggatcgat     1980

aaagtgaacg ccagccccga taagctgtta ccccagcagt tctccacctt tggttttaaa     2040

cccaagcatt gggaaccgtt tgatgtggcg atgatttttg tcggcaccat ggcgaaccgt     2100

ttctctgaca gcaccagcga aattgataac ctggcgctgc tgacggcgct aaaagacaaa     2160

tacggcaagc agcagggcat ggcggtcttt aaccagctga aatggctggt taatccttcc     2220

gcgccaacca ccattgcggc gcgggaaagc gcctatccgc tgaagtttga tctgcaaaac     2280

acgcaaacgg cgtaa                                                      2295


<210>  84
<211>  764
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  84

Ser Asn Met Trp Val Ile Gly Lys Asn Lys Ala Gln Asp Ala Lys Ala 
1               5                   10                  15      


Ile Met Val Asn Gly Pro Gln Phe Gly Trp Tyr Val Pro Ala Tyr Thr 
            20                  25                  30          


Tyr Gly Ile Gly Leu His Gly Ala Gly Tyr Asp Val Thr Gly Asn Thr 
        35                  40                  45              


Pro Phe Ala Tyr Pro Gly Leu Val Phe Gly His Asn Gly Thr Ile Ser 
    50                  55                  60                  


Trp Gly Ser Thr Ala Gly Gly Gly Asp Asp Val Asp Ile Phe Ala Glu 
65                  70                  75                  80  


Lys Leu Ser Ala Glu Lys Pro Gly Tyr Tyr Gln His Asn Gly Glu Trp 
                85                  90                  95      


Val Lys Met Leu Ser Arg Lys Glu Thr Ile Ala Val Lys Asp Gly Gln 
            100                 105                 110         


Pro Glu Thr Phe Thr Val Trp Arg Thr Leu His Gly Asn Val Ile Lys 
        115                 120                 125             


Thr Asp Thr Ala Thr Gln Thr Ala Tyr Ala Lys Ala Arg Ala Trp Asp 
    130                 135                 140                 


Gly Lys Glu Val Ala Ser Leu Leu Ala Trp Thr His Gln Met Lys Ala 
145                 150                 155                 160 


Lys Asn Trp Pro Glu Trp Thr Gln Gln Ala Ala Lys Gln Ala Leu Thr 
                165                 170                 175     


Ile Asn Trp Tyr Tyr Ala Asp Val Asn Gly Asn Ile Gly Tyr Val His 
            180                 185                 190         


Thr Gly Ala Tyr Pro Asp Arg Gln Pro Gly His Asp Pro Arg Leu Pro 
        195                 200                 205             


Val Pro Gly Thr Gly Lys Trp Asp Trp Lys Gly Leu Leu Ser Phe Asp 
    210                 215                 220                 


Leu Asn Pro Lys Val Tyr Asn Pro Gln Ser Gly Tyr Ile Ala Asn Trp 
225                 230                 235                 240 


Asn Asn Ser Pro Gln Lys Asp Tyr Pro Ala Ser Asp Leu Phe Ala Phe 
                245                 250                 255     


Leu Trp Gly Gly Ala Asp Arg Val Thr Glu Ile Asp Thr Ile Leu Asp 
            260                 265                 270         


Lys Gln Pro Arg Phe Thr Ala Asp Gln Ala Trp Asp Val Ile Arg Gln 
        275                 280                 285             


Thr Ser Arg Arg Asp Leu Asn Leu Arg Leu Phe Leu Pro Ala Leu Lys 
    290                 295                 300                 


Asp Ala Thr Ala Asn Leu Ala Glu Asn Asp Pro Arg Arg Gln Leu Val 
305                 310                 315                 320 


Asp Lys Leu Ala Ser Trp Asp Gly Glu Asn Leu Val Asn Asp Asp Gly 
                325                 330                 335     


Lys Thr Tyr Gln Gln Pro Gly Ser Ala Ile Leu Asn Ala Trp Leu Thr 
            340                 345                 350         


Ser Met Leu Lys Arg Thr Val Val Ala Ala Val Pro Ala Pro Phe Gly 
        355                 360                 365             


Lys Trp Tyr Ser Ala Ser Gly Tyr Glu Thr Thr Gln Asp Gly Pro Thr 
    370                 375                 380                 


Gly Ser Leu Asn Ile Ser Val Gly Ala Lys Ile Leu Tyr Glu Ala Leu 
385                 390                 395                 400 


Gln Gly Asp Lys Ser Pro Ile Pro Gln Ala Val Asp Leu Phe Gly Gly 
                405                 410                 415     


Lys Pro Gln Gln Glu Val Ile Leu Ala Ala Leu Asp Asp Ala Trp Gln 
            420                 425                 430         


Thr Leu Ser Lys Arg Tyr Gly Asn Asp Val Thr Gly Trp Lys Thr Pro 
        435                 440                 445             


Ala Met Ala Leu Thr Phe Arg Ala Asn Asn Phe Phe Gly Val Pro Gln 
    450                 455                 460                 


Ala Ala Ala Lys Glu Ala Arg His Gln Ala Glu Tyr Gln Asn Arg Gly 
465                 470                 475                 480 


Thr Glu Asn Asp Met Ile Val Phe Ser Pro Thr Ser Gly Asn Arg Pro 
                485                 490                 495     


Val Leu Ala Trp Asp Val Val Ala Pro Gly Gln Ser Gly Phe Ile Ala 
            500                 505                 510         


Pro Asp Gly Lys Ala Asp Lys His Tyr Asp Asp Gln Leu Lys Met Tyr 
        515                 520                 525             


Glu Ser Phe Gly Arg Lys Ser Leu Trp Leu Thr Pro Gln Asp Val Asp 
    530                 535                 540                 


Glu His Gln Glu Ser Gln Glu Val Leu Gln Val Gln Leu Asp Gln Thr 
545                 550                 555                 560 


Glu Val Lys Ile Val Arg Asp Glu Tyr Gly Met Pro His Ile Tyr Ala 
                565                 570                 575     


Asp Asp Thr Tyr Arg Leu Phe Tyr Gly Tyr Gly Tyr Val Val Ala Gln 
            580                 585                 590         


Asp Arg Leu Phe Gln Met Glu Met Ala Arg Arg Ser Thr Gln Gly Thr 
        595                 600                 605             


Val Ser Glu Val Leu Gly Lys Ala Phe Val Ser Phe Asp Lys Asp Ile 
    610                 615                 620                 


Arg Gln Asn Tyr Trp Pro Asp Ser Ile Arg Ala Gln Ile Ala Ser Leu 
625                 630                 635                 640 


Ser Ala Glu Asp Lys Ser Ile Leu Gln Gly Tyr Ala Asp Gly Met Asn 
                645                 650                 655     


Ala Trp Ile Asp Lys Val Asn Ala Ser Pro Asp Lys Leu Leu Pro Gln 
            660                 665                 670         


Gln Phe Ser Thr Phe Gly Phe Lys Pro Lys His Trp Glu Pro Phe Asp 
        675                 680                 685             


Val Ala Met Ile Phe Val Gly Thr Met Ala Asn Arg Phe Ser Asp Ser 
    690                 695                 700                 


Thr Ser Glu Ile Asp Asn Leu Ala Leu Leu Thr Ala Leu Lys Asp Lys 
705                 710                 715                 720 


Tyr Gly Lys Gln Gln Gly Met Ala Val Phe Asn Gln Leu Lys Trp Leu 
                725                 730                 735     


Val Asn Pro Ser Ala Pro Thr Thr Ile Ala Ala Arg Glu Ser Ala Tyr 
            740                 745                 750         


Pro Leu Lys Phe Asp Leu Gln Asn Thr Gln Thr Ala 
        755                 760                 


<210>  85
<211>  2295
<212>  DNA
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  85
agcaatatgt gggtgattgg caaaaacaaa gcccaggatg cgaaggccat tatggtcaat       60

gggccgcagt ttggttggta tgtgccggcg tacacctacg gtatcggcct gcacggcgcg      120

ggctatgacg tcaccggcaa tacgccgttt gcctatccgg gcctcgtttt tggtcacaac      180

ggcaccattt catggggatc caccgccggt cagggtgatg atgtcgatat ctttgccgaa      240

aaactttccg ccgagaagcc gggctattac cagcataacg gcgagtgggt gaagatgttg      300

agccgcaagg agactattgc ggtcaaagac ggccagccgg agacctttac cgtttggcgc      360

acgctgcacg gcaacgtcat taaaaccgat actgcgacgc agaccgccta tgccaaagcg      420

cgcgcctggg atggcaaaga ggtggcgtcc ctgctggcgt ggacgcacca gatgaaggcc      480

aaaaactggt cggagtggac gcagcaggcg gccaaacagg cgctgaccat taactggtac      540

tacgccgatg tgaacggcaa tatcggctat gtgcataccg gcgcctatcc ggatcgccag      600

cccggccacg acccgcgttt gccggttccc ggcactggaa aatgggactg gaaagggttg      660

ctgtcgtttg atttgaatcc gaaagtgtat aacccgcagt cgggctatat cgccaactgg      720

aacaactcgc cgcaaaaaga ctacccggcc tctgatctgt tcgcgttcct gtggggcggt      780

gcggatcgag ttactgagat cgacacgatc ctcgataagc aaccgcgctt caccgccgat      840

caggcgtggg atgtgatccg ccaaaccagc cgtcgggatc tcaacctgcg gttgttctta      900

ccggcgctga aggacgccac cgcgaacctg gcggaaaacg atccgcgccg ccaactggtg      960

gataaactgg cgagctggga cggcgaaaac cttgtcaacg atgacggaaa aacctatcag     1020

caaccgggat cggcgattct taacgcctgg ctgaccagca tgctcaagcg cacggtggtt     1080

gccgcggtcc cagcgccgtt tggtaagtgg tacagcgcca gtggctatga aaccacccag     1140

gacgggccaa ccggctcgct gaacatcagc gtgggggcga aaatcctcta cgaagctctg     1200

cagggtgata agtcgccaat cccgcaggcg gtcgatctgt ttggcgggaa accgcagcag     1260

gaagtaatac tggcggcgct ggacgacgct tggcagacgc tgtcaaaacg ctacggtaac     1320

gacgtcaccg gctggaaaac ccctgccatg gcgcttacct tccgggccaa taacttcttc     1380

ggcgtgccgc aggcggcagc aaaagaggcg cgtcatcagg cggagtacca gaaccgcggt     1440

acggaaaacg acatgattgt cttctcaccg acgtcgggta accgcccggt tcttgcctgg     1500

gatgtggtgg cgccggggca aagcggtttt atcgcgccgg atggcaaagc cgataagcac     1560

tatgacgatc agctgaaaat gtacgagagc tttggccgta aatcgctgtg gttaacgcct     1620

caggacgttg acgagcacca agagtctcag gaagtgctgc aggtacagtt ggatcagacc     1680

gaggttaaga tcgttcgcga tgaatacggc atgccgcata tttacgccga tgatacctat     1740

cgactgtttt acggctatgg ctacgtggtg gcgcaggatc gcctgttcca gatggaaatg     1800

gcgcgccgca gtactcaggg gaccgtctcc gaggtgctgg gcaaagcatt cgtcagtttt     1860

gataaagata ttcgccagaa ctactggccg gattctattc gcgcgcagat agcttccctc     1920

tccgctgagg ataaatccat tctgcagggc tatgccgatg gcatgaatgc gtggatcgat     1980

aaagtgaacg ccagccccga taagctgtta ccccagcagt tctccacctt tggttttaaa     2040

cccaagcatt gggaaccgtt tgatgtggcg atgatttttg tcggcaccat ggcgaaccgt     2100

ttctctgaca gcaccagcga aattgataac ctggcgctgc tgacggcgct aaaagacaaa     2160

tacggcaagc agcagggcat ggcggtcttt aaccagctga aatggctggt taatccttcc     2220

gcgccaacca ccattgcggc gcgggaaagc gcctatccgc tgaagtttga tctgcaaaac     2280

acgcaaacgg cgtaa                                                      2295


<210>  86
<211>  764
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  86

Ser Asn Met Trp Val Ile Gly Lys Asn Lys Ala Gln Asp Ala Lys Ala 
1               5                   10                  15      


Ile Met Val Asn Gly Pro Gln Phe Gly Trp Tyr Val Pro Ala Tyr Thr 
            20                  25                  30          


Tyr Gly Ile Gly Leu His Gly Ala Gly Tyr Asp Val Thr Gly Asn Thr 
        35                  40                  45              


Pro Phe Ala Tyr Pro Gly Leu Val Phe Gly His Asn Gly Thr Ile Ser 
    50                  55                  60                  


Trp Gly Ser Thr Ala Gly Gln Gly Asp Asp Val Asp Ile Phe Ala Glu 
65                  70                  75                  80  


Lys Leu Ser Ala Glu Lys Pro Gly Tyr Tyr Gln His Asn Gly Glu Trp 
                85                  90                  95      


Val Lys Met Leu Ser Arg Lys Glu Thr Ile Ala Val Lys Asp Gly Gln 
            100                 105                 110         


Pro Glu Thr Phe Thr Val Trp Arg Thr Leu His Gly Asn Val Ile Lys 
        115                 120                 125             


Thr Asp Thr Ala Thr Gln Thr Ala Tyr Ala Lys Ala Arg Ala Trp Asp 
    130                 135                 140                 


Gly Lys Glu Val Ala Ser Leu Leu Ala Trp Thr His Gln Met Lys Ala 
145                 150                 155                 160 


Lys Asn Trp Ser Glu Trp Thr Gln Gln Ala Ala Lys Gln Ala Leu Thr 
                165                 170                 175     


Ile Asn Trp Tyr Tyr Ala Asp Val Asn Gly Asn Ile Gly Tyr Val His 
            180                 185                 190         


Thr Gly Ala Tyr Pro Asp Arg Gln Pro Gly His Asp Pro Arg Leu Pro 
        195                 200                 205             


Val Pro Gly Thr Gly Lys Trp Asp Trp Lys Gly Leu Leu Ser Phe Asp 
    210                 215                 220                 


Leu Asn Pro Lys Val Tyr Asn Pro Gln Ser Gly Tyr Ile Ala Asn Trp 
225                 230                 235                 240 


Asn Asn Ser Pro Gln Lys Asp Tyr Pro Ala Ser Asp Leu Phe Ala Phe 
                245                 250                 255     


Leu Trp Gly Gly Ala Asp Arg Val Thr Glu Ile Asp Thr Ile Leu Asp 
            260                 265                 270         


Lys Gln Pro Arg Phe Thr Ala Asp Gln Ala Trp Asp Val Ile Arg Gln 
        275                 280                 285             


Thr Ser Arg Arg Asp Leu Asn Leu Arg Leu Phe Leu Pro Ala Leu Lys 
    290                 295                 300                 


Asp Ala Thr Ala Asn Leu Ala Glu Asn Asp Pro Arg Arg Gln Leu Val 
305                 310                 315                 320 


Asp Lys Leu Ala Ser Trp Asp Gly Glu Asn Leu Val Asn Asp Asp Gly 
                325                 330                 335     


Lys Thr Tyr Gln Gln Pro Gly Ser Ala Ile Leu Asn Ala Trp Leu Thr 
            340                 345                 350         


Ser Met Leu Lys Arg Thr Val Val Ala Ala Val Pro Ala Pro Phe Gly 
        355                 360                 365             


Lys Trp Tyr Ser Ala Ser Gly Tyr Glu Thr Thr Gln Asp Gly Pro Thr 
    370                 375                 380                 


Gly Ser Leu Asn Ile Ser Val Gly Ala Lys Ile Leu Tyr Glu Ala Leu 
385                 390                 395                 400 


Gln Gly Asp Lys Ser Pro Ile Pro Gln Ala Val Asp Leu Phe Gly Gly 
                405                 410                 415     


Lys Pro Gln Gln Glu Val Ile Leu Ala Ala Leu Asp Asp Ala Trp Gln 
            420                 425                 430         


Thr Leu Ser Lys Arg Tyr Gly Asn Asp Val Thr Gly Trp Lys Thr Pro 
        435                 440                 445             


Ala Met Ala Leu Thr Phe Arg Ala Asn Asn Phe Phe Gly Val Pro Gln 
    450                 455                 460                 


Ala Ala Ala Lys Glu Ala Arg His Gln Ala Glu Tyr Gln Asn Arg Gly 
465                 470                 475                 480 


Thr Glu Asn Asp Met Ile Val Phe Ser Pro Thr Ser Gly Asn Arg Pro 
                485                 490                 495     


Val Leu Ala Trp Asp Val Val Ala Pro Gly Gln Ser Gly Phe Ile Ala 
            500                 505                 510         


Pro Asp Gly Lys Ala Asp Lys His Tyr Asp Asp Gln Leu Lys Met Tyr 
        515                 520                 525             


Glu Ser Phe Gly Arg Lys Ser Leu Trp Leu Thr Pro Gln Asp Val Asp 
    530                 535                 540                 


Glu His Gln Glu Ser Gln Glu Val Leu Gln Val Gln Leu Asp Gln Thr 
545                 550                 555                 560 


Glu Val Lys Ile Val Arg Asp Glu Tyr Gly Met Pro His Ile Tyr Ala 
                565                 570                 575     


Asp Asp Thr Tyr Arg Leu Phe Tyr Gly Tyr Gly Tyr Val Val Ala Gln 
            580                 585                 590         


Asp Arg Leu Phe Gln Met Glu Met Ala Arg Arg Ser Thr Gln Gly Thr 
        595                 600                 605             


Val Ser Glu Val Leu Gly Lys Ala Phe Val Ser Phe Asp Lys Asp Ile 
    610                 615                 620                 


Arg Gln Asn Tyr Trp Pro Asp Ser Ile Arg Ala Gln Ile Ala Ser Leu 
625                 630                 635                 640 


Ser Ala Glu Asp Lys Ser Ile Leu Gln Gly Tyr Ala Asp Gly Met Asn 
                645                 650                 655     


Ala Trp Ile Asp Lys Val Asn Ala Ser Pro Asp Lys Leu Leu Pro Gln 
            660                 665                 670         


Gln Phe Ser Thr Phe Gly Phe Lys Pro Lys His Trp Glu Pro Phe Asp 
        675                 680                 685             


Val Ala Met Ile Phe Val Gly Thr Met Ala Asn Arg Phe Ser Asp Ser 
    690                 695                 700                 


Thr Ser Glu Ile Asp Asn Leu Ala Leu Leu Thr Ala Leu Lys Asp Lys 
705                 710                 715                 720 


Tyr Gly Lys Gln Gln Gly Met Ala Val Phe Asn Gln Leu Lys Trp Leu 
                725                 730                 735     


Val Asn Pro Ser Ala Pro Thr Thr Ile Ala Ala Arg Glu Ser Ala Tyr 
            740                 745                 750         


Pro Leu Lys Phe Asp Leu Gln Asn Thr Gln Thr Ala 
        755                 760                 


<210>  87
<211>  2295
<212>  DNA
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  87
agcaatatgt gggtgattgg caaaaacaaa gcccaggatg cgaaggccat tatggtcaat       60

gggccgcagt ttggttggta tgtgccggcg tacacctacg gtatcggcct gcacggcgcg      120

ggctatgacg tcaccggcaa tacgccgttt gcctatccgg gcctcgtttt tggtcacaac      180

ggcaccattt catggggatc caccgccggt gggggtgatg atgtcgatat ctttgccgaa      240

aaactttccg ccgagaagcc gggctattac cagcataacg gcgagtgggt gaagatgttg      300

agccgcaagg agactattgc ggtcaaagac ggccagccgg agacctttac cgtttggcgc      360

acgctgcacg gcaacgtcat taaaaccgat actgcgacgc agaccgccta tgccaaagcg      420

cgcgcctggg atggcaaaga ggtggcgtcc ctgctggcgt ggacgcacca gatgaaggcc      480

aaaaactggc cggagtggac gcagcaggcg gccaaacagg cgctgaccat taactggtac      540

tacgccgatg tgaacggcaa tatcggctat gtgcataccg gcgcctatcc ggatcgccag      600

cccggccacg acccgcgttt gccggttccc ggcactggaa aatgggactg gaaagggttg      660

ctgtcgtttg atttgaatcc gaaagtgtat aacccgcagt cgggctatat cgccaactgg      720

aacaactcgc cgcaaaaaga ctacccggcc tctgatctgt tcgcgttcct gtggggcggt      780

gcggatcgag ttactgagat cgacacgatc ctcgataagc aaccgcgctt caccgccgat      840

caggcgtggg atgtgatccg ccaaaccagc cgtcgggatc tcaacctgcg gttgttctta      900

ccggcgctga aggacgccac cgcgaacctg gcggaaaacg atccgcgccg ccaactggtg      960

gataaactgg cgagctggga cggcgaaaac cttgtcaacg atgacggaaa aacctatcag     1020

caaccgggat cggcgattct taacgcctgg ctgaccagca tgctcaagcg cacggtggtt     1080

gccgcggtcc cagcgccgtt tggtaagtgg tacagcgcca gtggctatga aaccacccag     1140

gacgggccaa ccggctcgct gaacatcagc gtgggggcga aaatcctcta cgaagctctg     1200

cagggtgata agtcgccaat cccgcaggcg gtcgatctgt ttggcgggaa accgcagcag     1260

gaagtaatac tggcggcgct ggacgacgct tggcagacgc tgtcaaaacg ctacggtaac     1320

gacgtcaccg gctggaaaac ccctgccatg gcgcttacct tccgggccaa taacttcttc     1380

ggcgtgccgc aggcggcagc aaaagaggcg cgtcatcagg cggagtacca gaaccgcggt     1440

acggaaaacg acatgattgt cttctcaccg acgtcgggta accgcccggt tcttgcctgg     1500

gatgtggtgg cgccggggca aagcggtttt atcgcgccgg atggcaaagc cgataagcac     1560

tatgacgatc agctgaaaat gtacgagagc tttggccgta aatcgctgtg gttaacgcct     1620

caggacgttg acgagcacca agagtctcag gaagtgctgc aggtacagtt ggatcagacc     1680

gaggttaaga tcgttcgcga tgaatacggc atgccgcata tttacgccga tgatacctat     1740

cgactgtttt acggctatgg ctacgtggtg gcgcaggatc gcctgttcca gatggaaatg     1800

gcgcgccgca gtactcaggg gaccgtctcc gaggtgctgg gcaaagcatt cgtcagtttt     1860

gataaagata ttcgccagaa ctactggccg gattctattc gcgcgcagat agcttccctc     1920

tccgctgagg ataaatccat tctgcagggc tatgccgatg gcatgaatgc gtggatcgat     1980

aaagtgaacg ccagccccga taagctgtta ccccagcagt tctccacctt tggttttaaa     2040

cccaagcatt gggaaccgtt tgatgtggcg atgatttttg tcggcaccat ggcgaaccgt     2100

ttctctgaca gcaccagcga aattgataac ctggcgctgc tgacggcgct aaaagacaaa     2160

tacggcaagc agcagggcat ggcggtcttt aaccagctga aatggctggt taatccttcc     2220

gcgccaacca ccattgcggc gcgggaaagc gcctatccgc tgaagtttga tctgcaaaac     2280

acgcaaacgg cgtaa                                                      2295


<210>  88
<211>  764
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  88

Ser Asn Met Trp Val Ile Gly Lys Asn Lys Ala Gln Asp Ala Lys Ala 
1               5                   10                  15      


Ile Met Val Asn Gly Pro Gln Phe Gly Trp Tyr Val Pro Ala Tyr Thr 
            20                  25                  30          


Tyr Gly Ile Gly Leu His Gly Ala Gly Tyr Asp Val Thr Gly Asn Thr 
        35                  40                  45              


Pro Phe Ala Tyr Pro Gly Leu Val Phe Gly His Asn Gly Thr Ile Ser 
    50                  55                  60                  


Trp Gly Ser Thr Ala Gly Gly Gly Asp Asp Val Asp Ile Phe Ala Glu 
65                  70                  75                  80  


Lys Leu Ser Ala Glu Lys Pro Gly Tyr Tyr Gln His Asn Gly Glu Trp 
                85                  90                  95      


Val Lys Met Leu Ser Arg Lys Glu Thr Ile Ala Val Lys Asp Gly Gln 
            100                 105                 110         


Pro Glu Thr Phe Thr Val Trp Arg Thr Leu His Gly Asn Val Ile Lys 
        115                 120                 125             


Thr Asp Thr Ala Thr Gln Thr Ala Tyr Ala Lys Ala Arg Ala Trp Asp 
    130                 135                 140                 


Gly Lys Glu Val Ala Ser Leu Leu Ala Trp Thr His Gln Met Lys Ala 
145                 150                 155                 160 


Lys Asn Trp Pro Glu Trp Thr Gln Gln Ala Ala Lys Gln Ala Leu Thr 
                165                 170                 175     


Ile Asn Trp Tyr Tyr Ala Asp Val Asn Gly Asn Ile Gly Tyr Val His 
            180                 185                 190         


Thr Gly Ala Tyr Pro Asp Arg Gln Pro Gly His Asp Pro Arg Leu Pro 
        195                 200                 205             


Val Pro Gly Thr Gly Lys Trp Asp Trp Lys Gly Leu Leu Ser Phe Asp 
    210                 215                 220                 


Leu Asn Pro Lys Val Tyr Asn Pro Gln Ser Gly Tyr Ile Ala Asn Trp 
225                 230                 235                 240 


Asn Asn Ser Pro Gln Lys Asp Tyr Pro Ala Ser Asp Leu Phe Ala Phe 
                245                 250                 255     


Leu Trp Gly Gly Ala Asp Arg Val Thr Glu Ile Asp Thr Ile Leu Asp 
            260                 265                 270         


Lys Gln Pro Arg Phe Thr Ala Asp Gln Ala Trp Asp Val Ile Arg Gln 
        275                 280                 285             


Thr Ser Arg Arg Asp Leu Asn Leu Arg Leu Phe Leu Pro Ala Leu Lys 
    290                 295                 300                 


Asp Ala Thr Ala Asn Leu Ala Glu Asn Asp Pro Arg Arg Gln Leu Val 
305                 310                 315                 320 


Asp Lys Leu Ala Ser Trp Asp Gly Glu Asn Leu Val Asn Asp Asp Gly 
                325                 330                 335     


Lys Thr Tyr Gln Gln Pro Gly Ser Ala Ile Leu Asn Ala Trp Leu Thr 
            340                 345                 350         


Ser Met Leu Lys Arg Thr Val Val Ala Ala Val Pro Ala Pro Phe Gly 
        355                 360                 365             


Lys Trp Tyr Ser Ala Ser Gly Tyr Glu Thr Thr Gln Asp Gly Pro Thr 
    370                 375                 380                 


Gly Ser Leu Asn Ile Ser Val Gly Ala Lys Ile Leu Tyr Glu Ala Leu 
385                 390                 395                 400 


Gln Gly Asp Lys Ser Pro Ile Pro Gln Ala Val Asp Leu Phe Gly Gly 
                405                 410                 415     


Lys Pro Gln Gln Glu Val Ile Leu Ala Ala Leu Asp Asp Ala Trp Gln 
            420                 425                 430         


Thr Leu Ser Lys Arg Tyr Gly Asn Asp Val Thr Gly Trp Lys Thr Pro 
        435                 440                 445             


Ala Met Ala Leu Thr Phe Arg Ala Asn Asn Phe Phe Gly Val Pro Gln 
    450                 455                 460                 


Ala Ala Ala Lys Glu Ala Arg His Gln Ala Glu Tyr Gln Asn Arg Gly 
465                 470                 475                 480 


Thr Glu Asn Asp Met Ile Val Phe Ser Pro Thr Ser Gly Asn Arg Pro 
                485                 490                 495     


Val Leu Ala Trp Asp Val Val Ala Pro Gly Gln Ser Gly Phe Ile Ala 
            500                 505                 510         


Pro Asp Gly Lys Ala Asp Lys His Tyr Asp Asp Gln Leu Lys Met Tyr 
        515                 520                 525             


Glu Ser Phe Gly Arg Lys Ser Leu Trp Leu Thr Pro Gln Asp Val Asp 
    530                 535                 540                 


Glu His Gln Glu Ser Gln Glu Val Leu Gln Val Gln Leu Asp Gln Thr 
545                 550                 555                 560 


Glu Val Lys Ile Val Arg Asp Glu Tyr Gly Met Pro His Ile Tyr Ala 
                565                 570                 575     


Asp Asp Thr Tyr Arg Leu Phe Tyr Gly Tyr Gly Tyr Val Val Ala Gln 
            580                 585                 590         


Asp Arg Leu Phe Gln Met Glu Met Ala Arg Arg Ser Thr Gln Gly Thr 
        595                 600                 605             


Val Ser Glu Val Leu Gly Lys Ala Phe Val Ser Phe Asp Lys Asp Ile 
    610                 615                 620                 


Arg Gln Asn Tyr Trp Pro Asp Ser Ile Arg Ala Gln Ile Ala Ser Leu 
625                 630                 635                 640 


Ser Ala Glu Asp Lys Ser Ile Leu Gln Gly Tyr Ala Asp Gly Met Asn 
                645                 650                 655     


Ala Trp Ile Asp Lys Val Asn Ala Ser Pro Asp Lys Leu Leu Pro Gln 
            660                 665                 670         


Gln Phe Ser Thr Phe Gly Phe Lys Pro Lys His Trp Glu Pro Phe Asp 
        675                 680                 685             


Val Ala Met Ile Phe Val Gly Thr Met Ala Asn Arg Phe Ser Asp Ser 
    690                 695                 700                 


Thr Ser Glu Ile Asp Asn Leu Ala Leu Leu Thr Ala Leu Lys Asp Lys 
705                 710                 715                 720 


Tyr Gly Lys Gln Gln Gly Met Ala Val Phe Asn Gln Leu Lys Trp Leu 
                725                 730                 735     


Val Asn Pro Ser Ala Pro Thr Thr Ile Ala Ala Arg Glu Ser Ala Tyr 
            740                 745                 750         


Pro Leu Lys Phe Asp Leu Gln Asn Thr Gln Thr Ala 
        755                 760                 


<210>  89
<211>  2295
<212>  DNA
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  89
agcaatatgt gggtgattgg caaaaacaaa gcccaggatg cgaaggccat tatggtcaat       60

ggaccgcagt atggttggta tgcgccggcg tacacctacg gtatcggcct gcacggcgcg      120

ggctatgacg tcaccggcaa tacgccgttt gcctatccgg gcctcgtttt tggtcacaac      180

ggcaccattt catggggatc caccgccggt tgcggtgatg gtgtcgatat ctttgccgaa      240

aaactttccg ccgagaagcc gggctattac cagcataacg gcgagtgggt gaagatgttg      300

agccgcaagg agactattgc ggtcaaagac ggccagccgg agacctttac cgtttggcgc      360

acgctgcacg gcaacgtcat taaaaccgat actgcgacgc agaccgccta tgccaaagcg      420

cgcgcctggg atggcaaaga ggtggcgtcc ctgctggcgt ggacgcacca gatgaaggcc      480

aaaaactggc cggagtggac gcagcaggcg gccaaacagg cgctgaccat taactggtac      540

tacgccgatg tgaacggcaa tatcggctat gtgcataccg gcgcctatcc ggatcgccag      600

cccggccacg acccgcgttt gccggttccc ggcactggaa aatgggactg gaaagggttg      660

ctgtcgtttg atttgaatcc gaaagtgtat aacccgcagt cgggctatat cgccaactgg      720

aacaactcgc cgcaaaaaga ctacccggcc tctgatctgt tcgcgttcct gtggggcggt      780

gcggatcgag ttactgagat cgacacgatc ctcgataagc aaccgcgctt caccgccgat      840

caggcgtggg atgtgatccg ccaaaccagc cgtcgggatc tcaacctgcg gttgttctta      900

ccggcgctga aggacgccac cgcgaacctg gcggaaaacg atccgcgccg ccaactggtg      960

gataaactgg cgagctggga cggcgaaaac cttgtcaacg atgacggaaa aacctatcag     1020

caaccgggat cggcgattct taacgcctgg ctgaccagca tgctcaagcg cacggtggtt     1080

gccgcggtcc cagcgccgtt tggtaagtgg tacagcgcca gtggctatga aaccacccag     1140

gacgggccaa ccggctcgct gaacatcagc gtgggggcga aaatcctcta cgaagctctg     1200

cagggtgata agtcgccaat cccgcaggcg gtcgatctgt ttggcgggaa accgcagcag     1260

gaagtaatac tggcggcgct ggacgacgct tggcagacgc tgtcaaaacg ctacggtaac     1320

gacgtcaccg gctggaaaac ccctgccatg gcgcttacct tccgggccaa taacttcttc     1380

ggcgtgccgc aggcggcagc aaaagaggcg cgtcatcagg cggagtacca gaaccgcggt     1440

acggaaaacg acatgattgt cttctcaccg acgtcgggta accgcccggt tcttgcctgg     1500

gatgtggtgg cgccggggca aagcggtttt atcgcgccgg atggcaaagc cgataagcac     1560

tatgacgatc agctgaaaat gtacgagagc tttggccgta aatcgctgtg gttaacgcct     1620

caggacgttg acgagcacca agagtctcag gaagtgctgc aggtacagtt ggatcagacc     1680

gaggttaaga tcgttcgcga tgaatacggc atgccgcata tttacgccga tgatacctat     1740

cgactgtttt acggctatgg ctacgtggtg gcgcaggatc gcctgttcca gatggaaatg     1800

gcgcgccgca gtactcaggg gaccgtctcc gaggtgctgg gcaaagcatt cgtcagtttt     1860

gataaagata ttcgccagaa ctactggccg gattctattc gcgcgcagat agcttccctc     1920

tccgctgagg ataaatccat tctgcagggc tatgccgatg gcatgaatgc gtggatcgat     1980

aaagtgaacg ccagccccga taagctgtta ccccagcagt tctccacctt tggttttaaa     2040

cccaagcatt gggaaccgtt tgatgtggcg atgatttttg tcggcaccat ggcgaaccgt     2100

tggtctgaca gcaccagcga aattgataac ctggcgctgc tgacggcgct aaaagacaaa     2160

tacggcaagc agcagggcat ggcggtcttt aaccagctga aatggctggt taatccttcc     2220

gcgccaacca ccattgcggc gcgggaaagc gcctatccgc tgaagtttga tctgcaaaac     2280

acgcaaacgg cgtaa                                                      2295


<210>  90
<211>  764
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  90

Ser Asn Met Trp Val Ile Gly Lys Asn Lys Ala Gln Asp Ala Lys Ala 
1               5                   10                  15      


Ile Met Val Asn Gly Pro Gln Tyr Gly Trp Tyr Ala Pro Ala Tyr Thr 
            20                  25                  30          


Tyr Gly Ile Gly Leu His Gly Ala Gly Tyr Asp Val Thr Gly Asn Thr 
        35                  40                  45              


Pro Phe Ala Tyr Pro Gly Leu Val Phe Gly His Asn Gly Thr Ile Ser 
    50                  55                  60                  


Trp Gly Ser Thr Ala Gly Cys Gly Asp Gly Val Asp Ile Phe Ala Glu 
65                  70                  75                  80  


Lys Leu Ser Ala Glu Lys Pro Gly Tyr Tyr Gln His Asn Gly Glu Trp 
                85                  90                  95      


Val Lys Met Leu Ser Arg Lys Glu Thr Ile Ala Val Lys Asp Gly Gln 
            100                 105                 110         


Pro Glu Thr Phe Thr Val Trp Arg Thr Leu His Gly Asn Val Ile Lys 
        115                 120                 125             


Thr Asp Thr Ala Thr Gln Thr Ala Tyr Ala Lys Ala Arg Ala Trp Asp 
    130                 135                 140                 


Gly Lys Glu Val Ala Ser Leu Leu Ala Trp Thr His Gln Met Lys Ala 
145                 150                 155                 160 


Lys Asn Trp Pro Glu Trp Thr Gln Gln Ala Ala Lys Gln Ala Leu Thr 
                165                 170                 175     


Ile Asn Trp Tyr Tyr Ala Asp Val Asn Gly Asn Ile Gly Tyr Val His 
            180                 185                 190         


Thr Gly Ala Tyr Pro Asp Arg Gln Pro Gly His Asp Pro Arg Leu Pro 
        195                 200                 205             


Val Pro Gly Thr Gly Lys Trp Asp Trp Lys Gly Leu Leu Ser Phe Asp 
    210                 215                 220                 


Leu Asn Pro Lys Val Tyr Asn Pro Gln Ser Gly Tyr Ile Ala Asn Trp 
225                 230                 235                 240 


Asn Asn Ser Pro Gln Lys Asp Tyr Pro Ala Ser Asp Leu Phe Ala Phe 
                245                 250                 255     


Leu Trp Gly Gly Ala Asp Arg Val Thr Glu Ile Asp Thr Ile Leu Asp 
            260                 265                 270         


Lys Gln Pro Arg Phe Thr Ala Asp Gln Ala Trp Asp Val Ile Arg Gln 
        275                 280                 285             


Thr Ser Arg Arg Asp Leu Asn Leu Arg Leu Phe Leu Pro Ala Leu Lys 
    290                 295                 300                 


Asp Ala Thr Ala Asn Leu Ala Glu Asn Asp Pro Arg Arg Gln Leu Val 
305                 310                 315                 320 


Asp Lys Leu Ala Ser Trp Asp Gly Glu Asn Leu Val Asn Asp Asp Gly 
                325                 330                 335     


Lys Thr Tyr Gln Gln Pro Gly Ser Ala Ile Leu Asn Ala Trp Leu Thr 
            340                 345                 350         


Ser Met Leu Lys Arg Thr Val Val Ala Ala Val Pro Ala Pro Phe Gly 
        355                 360                 365             


Lys Trp Tyr Ser Ala Ser Gly Tyr Glu Thr Thr Gln Asp Gly Pro Thr 
    370                 375                 380                 


Gly Ser Leu Asn Ile Ser Val Gly Ala Lys Ile Leu Tyr Glu Ala Leu 
385                 390                 395                 400 


Gln Gly Asp Lys Ser Pro Ile Pro Gln Ala Val Asp Leu Phe Gly Gly 
                405                 410                 415     


Lys Pro Gln Gln Glu Val Ile Leu Ala Ala Leu Asp Asp Ala Trp Gln 
            420                 425                 430         


Thr Leu Ser Lys Arg Tyr Gly Asn Asp Val Thr Gly Trp Lys Thr Pro 
        435                 440                 445             


Ala Met Ala Leu Thr Phe Arg Ala Asn Asn Phe Phe Gly Val Pro Gln 
    450                 455                 460                 


Ala Ala Ala Lys Glu Ala Arg His Gln Ala Glu Tyr Gln Asn Arg Gly 
465                 470                 475                 480 


Thr Glu Asn Asp Met Ile Val Phe Ser Pro Thr Ser Gly Asn Arg Pro 
                485                 490                 495     


Val Leu Ala Trp Asp Val Val Ala Pro Gly Gln Ser Gly Phe Ile Ala 
            500                 505                 510         


Pro Asp Gly Lys Ala Asp Lys His Tyr Asp Asp Gln Leu Lys Met Tyr 
        515                 520                 525             


Glu Ser Phe Gly Arg Lys Ser Leu Trp Leu Thr Pro Gln Asp Val Asp 
    530                 535                 540                 


Glu His Gln Glu Ser Gln Glu Val Leu Gln Val Gln Leu Asp Gln Thr 
545                 550                 555                 560 


Glu Val Lys Ile Val Arg Asp Glu Tyr Gly Met Pro His Ile Tyr Ala 
                565                 570                 575     


Asp Asp Thr Tyr Arg Leu Phe Tyr Gly Tyr Gly Tyr Val Val Ala Gln 
            580                 585                 590         


Asp Arg Leu Phe Gln Met Glu Met Ala Arg Arg Ser Thr Gln Gly Thr 
        595                 600                 605             


Val Ser Glu Val Leu Gly Lys Ala Phe Val Ser Phe Asp Lys Asp Ile 
    610                 615                 620                 


Arg Gln Asn Tyr Trp Pro Asp Ser Ile Arg Ala Gln Ile Ala Ser Leu 
625                 630                 635                 640 


Ser Ala Glu Asp Lys Ser Ile Leu Gln Gly Tyr Ala Asp Gly Met Asn 
                645                 650                 655     


Ala Trp Ile Asp Lys Val Asn Ala Ser Pro Asp Lys Leu Leu Pro Gln 
            660                 665                 670         


Gln Phe Ser Thr Phe Gly Phe Lys Pro Lys His Trp Glu Pro Phe Asp 
        675                 680                 685             


Val Ala Met Ile Phe Val Gly Thr Met Ala Asn Arg Trp Ser Asp Ser 
    690                 695                 700                 


Thr Ser Glu Ile Asp Asn Leu Ala Leu Leu Thr Ala Leu Lys Asp Lys 
705                 710                 715                 720 


Tyr Gly Lys Gln Gln Gly Met Ala Val Phe Asn Gln Leu Lys Trp Leu 
                725                 730                 735     


Val Asn Pro Ser Ala Pro Thr Thr Ile Ala Ala Arg Glu Ser Ala Tyr 
            740                 745                 750         


Pro Leu Lys Phe Asp Leu Gln Asn Thr Gln Thr Ala 
        755                 760                 


<210>  91
<211>  2295
<212>  DNA
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  91
agcaatatgt gggtgattgg caaaaacaaa gcccaggatg cgaaggccat tatggtcaat       60

ggaccgcagt atggttggta tgcgccggcg tacacctacg gtatcggcct gcacggcgcg      120

ggctatgacg tcaccggcaa tacgccgttt gcctatccgg gcctcatctt tggtcacaac      180

ggcaccattt catggggatc caccgccggt tttggtgatg gtgtcgatat ctttgccgaa      240

aaactttccg ccgagaagcc gggctattac cagcataacg gcgagtgggt gaagatgttg      300

agccgcaagg agactattgc ggtcaaagac ggccagccgg agacctttac cgtttggcgc      360

acgctgcacg gcaacgtcat taaaaccgat actgcgacgc agaccgccta tgccaaagcg      420

cgcgcctggg atggcaaaga ggtggcgtcc ctgctggcgt ggacgcacca gatgaaggcc      480

aaaaactggc cggagtggac gcagcaggcg gccaaacagg cgctgaccat taactggtac      540

tacgccgatg tgaacggcaa tatcggctat gtgcataccg gcgcctatcc ggatcgccag      600

cccggccacg acccgcgttt gccggttccc ggcactggaa aatgggactg gaaagggttg      660

ctgtcgtttg atttgaatcc gaaagtgtat aacccgcagt cgggctatat cgccaactgg      720

aacaactcgc cgcaaaaaga ctacccggcc tctgatctgt tcgcgttcct gtggggcggt      780

gcggatcgag ttactgagat cgacacgatc ctcgataagc aaccgcgctt caccgccgat      840

caggcgtggg atgtgatccg ccaaaccagc cgtcgggatc tcaacctgcg gttgttctta      900

ccggcgctga aggacgccac cacgaacctg gcggaaaacg atccgcgccg ccaactggtg      960

gataaactgg cgagctggga cggcgaaaac cttgtcaacg atgacggaaa aacctatcag     1020

caaccgggat cggcgattct taacgcctgg ctgaccagca tgctcaagcg cacggtggtt     1080

gccgcggtcc cagcgccgtt tggtaagtgg tacagcgcca gtggctatga aaccgcccag     1140

gacgggccaa ccggctcgct gaacatcagc gtgggggcga aaatcctcta cgaagctctg     1200

cagggtgata agtcgccaat cccgcaggcg gtcgatctgt ttggcgggaa accgcagcag     1260

gaagtaatac tggcggcgct ggacgacgct tggcagacgc tgtcaaaacg ctacggtaac     1320

gacgtcaccg gctggaaaac ccctgccatg gcgcttacct tccgggccaa taacttcttc     1380

ggcgtgccgc aggcggcagc aaaagaggcg cgtcatcagg cggagtacca gaaccgcggt     1440

acggaaaacg acatgattgt cttctcaccg acgtcgggta accgcccggt tcttgcctgg     1500

gatgtggtgg cgccggggca aagcggtttt atcgcgccgg atggcaaagc cgataagcac     1560

tatgacgatc agctgaaaat gtacgagagc tttggccgta aatcgctgtg gttaacgcct     1620

caggacgttg acgagcacca agagtctcag gaagtgctgc aggtacagtt ggatcagacc     1680

gaggttaaga tcgttcgcga tgaatacggc atgccgcata tttacgccga tgatacctat     1740

cgactgtttt acggctatgg ctacgtggtg gcgcaggatc gcctgttcca gatggaaatg     1800

gcgcgccgca gtactcaggg gaccgtctcc gaggtgctgg gcaaagcatt cgtcagtttt     1860

gataaagata ttcgccagaa ctactggccg gattctattc gcgcgcagat agcttccctc     1920

tccgctgagg ataaatccat tctgcagggc tatgccgatg gcatgaatgc gtggatcgat     1980

aaagtgaacg ccagccccga taagctgtta ccccagcagt tctccacctt tggttttaaa     2040

cccaagcatt gggaaccgtt tgatgtggcg atgatttttg tcggcaccat ggcgaaccgt     2100

tggtctgaca gcaccagcga aattgataac ctggcgctgc tgacggcgct aaaagacaaa     2160

tacggcaagc agcagggcat ggcggtcttt aaccagctga aatggctggt taatccttcc     2220

gcgccaacca ccattgcggc gcgggaaagc gcctatccgc tgaagtttga tctgcaaaac     2280

acgcaaacgg cgtaa                                                      2295


<210>  92
<211>  764
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  92

Ser Asn Met Trp Val Ile Gly Lys Asn Lys Ala Gln Asp Ala Lys Ala 
1               5                   10                  15      


Ile Met Val Asn Gly Pro Gln Tyr Gly Trp Tyr Ala Pro Ala Tyr Thr 
            20                  25                  30          


Tyr Gly Ile Gly Leu His Gly Ala Gly Tyr Asp Val Thr Gly Asn Thr 
        35                  40                  45              


Pro Phe Ala Tyr Pro Gly Leu Ile Phe Gly His Asn Gly Thr Ile Ser 
    50                  55                  60                  


Trp Gly Ser Thr Ala Gly Phe Gly Asp Gly Val Asp Ile Phe Ala Glu 
65                  70                  75                  80  


Lys Leu Ser Ala Glu Lys Pro Gly Tyr Tyr Gln His Asn Gly Glu Trp 
                85                  90                  95      


Val Lys Met Leu Ser Arg Lys Glu Thr Ile Ala Val Lys Asp Gly Gln 
            100                 105                 110         


Pro Glu Thr Phe Thr Val Trp Arg Thr Leu His Gly Asn Val Ile Lys 
        115                 120                 125             


Thr Asp Thr Ala Thr Gln Thr Ala Tyr Ala Lys Ala Arg Ala Trp Asp 
    130                 135                 140                 


Gly Lys Glu Val Ala Ser Leu Leu Ala Trp Thr His Gln Met Lys Ala 
145                 150                 155                 160 


Lys Asn Trp Pro Glu Trp Thr Gln Gln Ala Ala Lys Gln Ala Leu Thr 
                165                 170                 175     


Ile Asn Trp Tyr Tyr Ala Asp Val Asn Gly Asn Ile Gly Tyr Val His 
            180                 185                 190         


Thr Gly Ala Tyr Pro Asp Arg Gln Pro Gly His Asp Pro Arg Leu Pro 
        195                 200                 205             


Val Pro Gly Thr Gly Lys Trp Asp Trp Lys Gly Leu Leu Ser Phe Asp 
    210                 215                 220                 


Leu Asn Pro Lys Val Tyr Asn Pro Gln Ser Gly Tyr Ile Ala Asn Trp 
225                 230                 235                 240 


Asn Asn Ser Pro Gln Lys Asp Tyr Pro Ala Ser Asp Leu Phe Ala Phe 
                245                 250                 255     


Leu Trp Gly Gly Ala Asp Arg Val Thr Glu Ile Asp Thr Ile Leu Asp 
            260                 265                 270         


Lys Gln Pro Arg Phe Thr Ala Asp Gln Ala Trp Asp Val Ile Arg Gln 
        275                 280                 285             


Thr Ser Arg Arg Asp Leu Asn Leu Arg Leu Phe Leu Pro Ala Leu Lys 
    290                 295                 300                 


Asp Ala Thr Thr Asn Leu Ala Glu Asn Asp Pro Arg Arg Gln Leu Val 
305                 310                 315                 320 


Asp Lys Leu Ala Ser Trp Asp Gly Glu Asn Leu Val Asn Asp Asp Gly 
                325                 330                 335     


Lys Thr Tyr Gln Gln Pro Gly Ser Ala Ile Leu Asn Ala Trp Leu Thr 
            340                 345                 350         


Ser Met Leu Lys Arg Thr Val Val Ala Ala Val Pro Ala Pro Phe Gly 
        355                 360                 365             


Lys Trp Tyr Ser Ala Ser Gly Tyr Glu Thr Ala Gln Asp Gly Pro Thr 
    370                 375                 380                 


Gly Ser Leu Asn Ile Ser Val Gly Ala Lys Ile Leu Tyr Glu Ala Leu 
385                 390                 395                 400 


Gln Gly Asp Lys Ser Pro Ile Pro Gln Ala Val Asp Leu Phe Gly Gly 
                405                 410                 415     


Lys Pro Gln Gln Glu Val Ile Leu Ala Ala Leu Asp Asp Ala Trp Gln 
            420                 425                 430         


Thr Leu Ser Lys Arg Tyr Gly Asn Asp Val Thr Gly Trp Lys Thr Pro 
        435                 440                 445             


Ala Met Ala Leu Thr Phe Arg Ala Asn Asn Phe Phe Gly Val Pro Gln 
    450                 455                 460                 


Ala Ala Ala Lys Glu Ala Arg His Gln Ala Glu Tyr Gln Asn Arg Gly 
465                 470                 475                 480 


Thr Glu Asn Asp Met Ile Val Phe Ser Pro Thr Ser Gly Asn Arg Pro 
                485                 490                 495     


Val Leu Ala Trp Asp Val Val Ala Pro Gly Gln Ser Gly Phe Ile Ala 
            500                 505                 510         


Pro Asp Gly Lys Ala Asp Lys His Tyr Asp Asp Gln Leu Lys Met Tyr 
        515                 520                 525             


Glu Ser Phe Gly Arg Lys Ser Leu Trp Leu Thr Pro Gln Asp Val Asp 
    530                 535                 540                 


Glu His Gln Glu Ser Gln Glu Val Leu Gln Val Gln Leu Asp Gln Thr 
545                 550                 555                 560 


Glu Val Lys Ile Val Arg Asp Glu Tyr Gly Met Pro His Ile Tyr Ala 
                565                 570                 575     


Asp Asp Thr Tyr Arg Leu Phe Tyr Gly Tyr Gly Tyr Val Val Ala Gln 
            580                 585                 590         


Asp Arg Leu Phe Gln Met Glu Met Ala Arg Arg Ser Thr Gln Gly Thr 
        595                 600                 605             


Val Ser Glu Val Leu Gly Lys Ala Phe Val Ser Phe Asp Lys Asp Ile 
    610                 615                 620                 


Arg Gln Asn Tyr Trp Pro Asp Ser Ile Arg Ala Gln Ile Ala Ser Leu 
625                 630                 635                 640 


Ser Ala Glu Asp Lys Ser Ile Leu Gln Gly Tyr Ala Asp Gly Met Asn 
                645                 650                 655     


Ala Trp Ile Asp Lys Val Asn Ala Ser Pro Asp Lys Leu Leu Pro Gln 
            660                 665                 670         


Gln Phe Ser Thr Phe Gly Phe Lys Pro Lys His Trp Glu Pro Phe Asp 
        675                 680                 685             


Val Ala Met Ile Phe Val Gly Thr Met Ala Asn Arg Trp Ser Asp Ser 
    690                 695                 700                 


Thr Ser Glu Ile Asp Asn Leu Ala Leu Leu Thr Ala Leu Lys Asp Lys 
705                 710                 715                 720 


Tyr Gly Lys Gln Gln Gly Met Ala Val Phe Asn Gln Leu Lys Trp Leu 
                725                 730                 735     


Val Asn Pro Ser Ala Pro Thr Thr Ile Ala Ala Arg Glu Ser Ala Tyr 
            740                 745                 750         


Pro Leu Lys Phe Asp Leu Gln Asn Thr Gln Thr Ala 
        755                 760                 


<210>  93
<211>  2295
<212>  DNA
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  93
agcaatatgt gggtgattgg caaaaacaaa gcccaggatg cgaaggccat tatggtcaat       60

ggaccgcagt atggttggta tgcgccggcg tacacctacg gtatcggcct gcacggcgcg      120

ggctatgacg tcaccggcaa tacgccgttt gcctatccgg gcctcgtttt tggtcacaac      180

ggcaccattt catggggatc caccgccggt tttggtgatg gtgtcgatat ctttgccgaa      240

aaactttccg ccgagaagcc gggctattac cagcataacg gcgagtgggt gaagatgttg      300

agccgcaagg agactattgc ggtcaaagac ggccagccgg agacctttac cgtttggcgc      360

acgctgcacg gcaacgtcat taaaaccgat actgcgacgc agaccgccta tgccaaagcg      420

cgcgcctggg atggcaaaga ggtggcgtcc ctgctggcgt ggacgcacca gatgaaggcc      480

aaaaactggc cggagtggac gcagcaggcg gccaaacagg cgctgaccat taactggtac      540

tacgccgatg tgaacggcaa tatcggctat gtgcataccg gcgcctatcc ggatcgccag      600

cccggccacg acccgcgttt gccggttccc ggcactggaa aatgggactg gaaagggttg      660

ctgtcgtttg atttgaatcc gaaagtgtat aacccgcagt cgggctatat cgccaactgg      720

aacaactcgc cgcaaaaaga ctacccggcc tctgatctgt tcgcgttcct gtggggcggt      780

gcggatcgag ttactgagat cgacacgatc ctcgataagc aaccgcgctt caccgccgat      840

caggcgtggg atgtgatccg ccaaaccagc cgtcgggatc tcaacctgcg gttgttctta      900

ccggcgctga aggacgccac cgcgaacctg gcggaaaacg atccgcgccg ccaactggtg      960

aataaactgg cgagctggga cggcgaaaac cttgtcaacg atgacggaaa aacctatcag     1020

caaccgggat cggcgattct taacgcctgg ctgaccagca tgctcaagcg cacggtggtt     1080

gccgcggtcc cagcgccgtt tggtaagtgg tacagcgcca gtggctatga aaccacccag     1140

gacgggccaa ccggctcgct gaacatcagc gtgggggcga aaatcctcta cgaagctctg     1200

cagggtgata agtcgccaat cccgcaggcg gtcgatctgt ttggcgggaa accgcagcag     1260

gaagtaatac tggcggcgct ggacgacgct tggcagacgc tgtcaaaacg ctacggtaac     1320

gacgtcaccg gctggaaaac ccctgccatg gcgcttacct tccgggccaa taacttcttc     1380

ggcgtgccgc aggcggcagc aaaagaggcg cgtcatcagg cggagtacca gaaccgcggt     1440

acggaaaacg acatgattgt cttctcaccg acgtcgggta accgcccggt tcttgcctgg     1500

gatgtggtgg cgccggggca aagcggtttt atcgcgccgg atggcaaagc cgataagcac     1560

tatgacgatc agctgaaaat gtacgagagc tttggccgta aatcgctgtg gttaacgcct     1620

caggacgttg acgagcacca agagtctcag gaagtgctgc aggtacagtt ggatcagacc     1680

gaggttaaga tcgttcgcga tgaatacggc atgccgcata tttacgccga tgatacctat     1740

cgactgtttt acggctatgg ctacgtggtg gcgcaggatc gcctgttcca gatggaaatg     1800

gcgcgccgca gtactcaggg gaccgtctcc gaggtgctgg gcaaagcatt cgtcagtttt     1860

gataaagata ttcgccagaa ctactggccg gattctattc gcgcgcagat agcttccctc     1920

tccgctgagg ataaatccat tctgcagggc tatgccgatg gcatgaatgc gtggatcgat     1980

aaagtgaacg ccagccccga taagctgtta ccccagcagt tctccacctt tggttttaaa     2040

cccaagcatt gggaaccgtt tgatgtggcg atgatttttg tcggcaccat ggcgaaccgt     2100

cattctgaca gcaccagcga aattgataac ctggcgctgc tgacggcgct aaaagacaaa     2160

tacggcaagc agcagggcat ggcggtcttt aaccagctga aatggctggt taatccttcc     2220

gcgccaacca ccattgcggc gcgggaaagc gcctatccgc tgaagtttga tctgcaaaac     2280

acgcaaacgg cgtaa                                                      2295


<210>  94
<211>  764
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  94

Ser Asn Met Trp Val Ile Gly Lys Asn Lys Ala Gln Asp Ala Lys Ala 
1               5                   10                  15      


Ile Met Val Asn Gly Pro Gln Tyr Gly Trp Tyr Ala Pro Ala Tyr Thr 
            20                  25                  30          


Tyr Gly Ile Gly Leu His Gly Ala Gly Tyr Asp Val Thr Gly Asn Thr 
        35                  40                  45              


Pro Phe Ala Tyr Pro Gly Leu Val Phe Gly His Asn Gly Thr Ile Ser 
    50                  55                  60                  


Trp Gly Ser Thr Ala Gly Phe Gly Asp Gly Val Asp Ile Phe Ala Glu 
65                  70                  75                  80  


Lys Leu Ser Ala Glu Lys Pro Gly Tyr Tyr Gln His Asn Gly Glu Trp 
                85                  90                  95      


Val Lys Met Leu Ser Arg Lys Glu Thr Ile Ala Val Lys Asp Gly Gln 
            100                 105                 110         


Pro Glu Thr Phe Thr Val Trp Arg Thr Leu His Gly Asn Val Ile Lys 
        115                 120                 125             


Thr Asp Thr Ala Thr Gln Thr Ala Tyr Ala Lys Ala Arg Ala Trp Asp 
    130                 135                 140                 


Gly Lys Glu Val Ala Ser Leu Leu Ala Trp Thr His Gln Met Lys Ala 
145                 150                 155                 160 


Lys Asn Trp Pro Glu Trp Thr Gln Gln Ala Ala Lys Gln Ala Leu Thr 
                165                 170                 175     


Ile Asn Trp Tyr Tyr Ala Asp Val Asn Gly Asn Ile Gly Tyr Val His 
            180                 185                 190         


Thr Gly Ala Tyr Pro Asp Arg Gln Pro Gly His Asp Pro Arg Leu Pro 
        195                 200                 205             


Val Pro Gly Thr Gly Lys Trp Asp Trp Lys Gly Leu Leu Ser Phe Asp 
    210                 215                 220                 


Leu Asn Pro Lys Val Tyr Asn Pro Gln Ser Gly Tyr Ile Ala Asn Trp 
225                 230                 235                 240 


Asn Asn Ser Pro Gln Lys Asp Tyr Pro Ala Ser Asp Leu Phe Ala Phe 
                245                 250                 255     


Leu Trp Gly Gly Ala Asp Arg Val Thr Glu Ile Asp Thr Ile Leu Asp 
            260                 265                 270         


Lys Gln Pro Arg Phe Thr Ala Asp Gln Ala Trp Asp Val Ile Arg Gln 
        275                 280                 285             


Thr Ser Arg Arg Asp Leu Asn Leu Arg Leu Phe Leu Pro Ala Leu Lys 
    290                 295                 300                 


Asp Ala Thr Ala Asn Leu Ala Glu Asn Asp Pro Arg Arg Gln Leu Val 
305                 310                 315                 320 


Asn Lys Leu Ala Ser Trp Asp Gly Glu Asn Leu Val Asn Asp Asp Gly 
                325                 330                 335     


Lys Thr Tyr Gln Gln Pro Gly Ser Ala Ile Leu Asn Ala Trp Leu Thr 
            340                 345                 350         


Ser Met Leu Lys Arg Thr Val Val Ala Ala Val Pro Ala Pro Phe Gly 
        355                 360                 365             


Lys Trp Tyr Ser Ala Ser Gly Tyr Glu Thr Thr Gln Asp Gly Pro Thr 
    370                 375                 380                 


Gly Ser Leu Asn Ile Ser Val Gly Ala Lys Ile Leu Tyr Glu Ala Leu 
385                 390                 395                 400 


Gln Gly Asp Lys Ser Pro Ile Pro Gln Ala Val Asp Leu Phe Gly Gly 
                405                 410                 415     


Lys Pro Gln Gln Glu Val Ile Leu Ala Ala Leu Asp Asp Ala Trp Gln 
            420                 425                 430         


Thr Leu Ser Lys Arg Tyr Gly Asn Asp Val Thr Gly Trp Lys Thr Pro 
        435                 440                 445             


Ala Met Ala Leu Thr Phe Arg Ala Asn Asn Phe Phe Gly Val Pro Gln 
    450                 455                 460                 


Ala Ala Ala Lys Glu Ala Arg His Gln Ala Glu Tyr Gln Asn Arg Gly 
465                 470                 475                 480 


Thr Glu Asn Asp Met Ile Val Phe Ser Pro Thr Ser Gly Asn Arg Pro 
                485                 490                 495     


Val Leu Ala Trp Asp Val Val Ala Pro Gly Gln Ser Gly Phe Ile Ala 
            500                 505                 510         


Pro Asp Gly Lys Ala Asp Lys His Tyr Asp Asp Gln Leu Lys Met Tyr 
        515                 520                 525             


Glu Ser Phe Gly Arg Lys Ser Leu Trp Leu Thr Pro Gln Asp Val Asp 
    530                 535                 540                 


Glu His Gln Glu Ser Gln Glu Val Leu Gln Val Gln Leu Asp Gln Thr 
545                 550                 555                 560 


Glu Val Lys Ile Val Arg Asp Glu Tyr Gly Met Pro His Ile Tyr Ala 
                565                 570                 575     


Asp Asp Thr Tyr Arg Leu Phe Tyr Gly Tyr Gly Tyr Val Val Ala Gln 
            580                 585                 590         


Asp Arg Leu Phe Gln Met Glu Met Ala Arg Arg Ser Thr Gln Gly Thr 
        595                 600                 605             


Val Ser Glu Val Leu Gly Lys Ala Phe Val Ser Phe Asp Lys Asp Ile 
    610                 615                 620                 


Arg Gln Asn Tyr Trp Pro Asp Ser Ile Arg Ala Gln Ile Ala Ser Leu 
625                 630                 635                 640 


Ser Ala Glu Asp Lys Ser Ile Leu Gln Gly Tyr Ala Asp Gly Met Asn 
                645                 650                 655     


Ala Trp Ile Asp Lys Val Asn Ala Ser Pro Asp Lys Leu Leu Pro Gln 
            660                 665                 670         


Gln Phe Ser Thr Phe Gly Phe Lys Pro Lys His Trp Glu Pro Phe Asp 
        675                 680                 685             


Val Ala Met Ile Phe Val Gly Thr Met Ala Asn Arg His Ser Asp Ser 
    690                 695                 700                 


Thr Ser Glu Ile Asp Asn Leu Ala Leu Leu Thr Ala Leu Lys Asp Lys 
705                 710                 715                 720 


Tyr Gly Lys Gln Gln Gly Met Ala Val Phe Asn Gln Leu Lys Trp Leu 
                725                 730                 735     


Val Asn Pro Ser Ala Pro Thr Thr Ile Ala Ala Arg Glu Ser Ala Tyr 
            740                 745                 750         


Pro Leu Lys Phe Asp Leu Gln Asn Thr Gln Thr Ala 
        755                 760                 


<210>  95
<211>  2295
<212>  DNA
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  95
agcaatatgt gggtgattgg caaaaacaaa gcccaggatg cgaaggccat tatggtcaat       60

ggaccgcagt atggttggta tgcgccggcg tacacctacg gtatcggcct gcacggcgcg      120

ggctatgacg tcaccggcaa tacgccgttt gcctatccgg gcctcgtttt tggtcacaac      180

ggcaccattt catggggatc caccgccggt tttggtgatg gtgtcgatat ctttgccgaa      240

aaactttccg ccgagaagcc gggctattac cagcataacg gcgagtgggt gaagatgttg      300

agccgcaagg agactattgc ggtcaaagac ggccagccgg agacctttac cgtttggcgc      360

acgctgcacg gcaacgtcat taaaaccgat actgcgacgc agaccgccta tgccaaagcg      420

cgcgcctggg atggcaaaga ggtggcgtcc ctgctggcgt ggacgcacca gatgaaggcc      480

aaaaactggc cggagtggac gcagcaggcg gccaaacagg cgctgaccat taactggtac      540

tacgccgatg tgaacggcaa tatcggctat gtgcataccg gcgcctatcc ggatcgccag      600

cccggccacg acccgcgttt gccggttccc ggcactggaa aatgggactg gaaagggttg      660

ctgtcgtttg atttgaatcc gaaagtgtat aacccgcagt cgggctatat cgccaactgg      720

aacaactcgc cgcaaaaaga ctacccggcc tctgatctgt tcgcgttcct gtggggcggt      780

gcggatcgag ttactgagat cgacacgatc ctcgataagc aaccgcgctt caccgccgat      840

caggcgtggg atgtgatccg ccaaaccagc cgtcgggatc tcaacctgcg gttgttctta      900

ccggcgctga aggacgccac cgcgaacctg gcggaaaacg atccgcgccg ccaactggtg      960

gataaactgg cgagctggga cggcgaaaac cttgtcaacg atgacggaaa aacctatcag     1020

caaccgggat cggcgattct taacgcctgg ctgaccagca tgctcaagcg cacggtggtt     1080

gccgcggtcc cagcgccgtt tggtaagtgg tacagcgcca gtggctatga aaccacccag     1140

gacgggccaa ccggctcgct gaacatcagc gtgggggcga aaatcctcta cgaagctctg     1200

cagggtgata agtcgccaat cccgcaggcg gtcgatctgt ttggcgggaa accgcagcag     1260

gaagtaatac tggcggcgct ggacgacgct tggcagacgc tgtcaaaacg ctacggtaac     1320

gacgtcaccg gctggaaaac ccctgccatg gcgcttacct tccgggccta taacttcttc     1380

ggcgtgccgc aggcggcagc aaaagaggcg cgtcatcagg cggagtacca gaaccgcggt     1440

acggaaaacg acatgattgt cttctcaccg acgtcgggta accgcccggt tcttgcctgg     1500

gatgtggtgg cgccggggca aagcggtttt atcgcgccgg atggcaaagc cgataagcac     1560

tatgacgatc agctgaaaat gtacgagagc tttggccgta aatcgctgtg gttaacgcct     1620

caggacgttg acgagcacca agagtctcag gaagtgctgc aggtacagtt ggatcagacc     1680

gaggttaaga tcgttcgcga tgaatacggc atgccgcata tttacgccga tgatacctat     1740

cgactgtttt acggctatgg ctacgtggtg gcgcaggatc gcctgttcca gatggaaatg     1800

gcgcgccgca gtactcaggg gaccgtctcc gaggtgctgg gcaaagcatt cgtcagtttt     1860

gataaagata ttcgccagaa ctactggccg gattctattc gcgcgcagat agcttccctc     1920

tccgctgagg ataaatccat tctgcagggc tatgccgatg gcatgaatgc gtggatcgat     1980

aaagtgaacg ccagccccga taagctgtta ccccagcagt tctccacctt tggttttaaa     2040

cccaagcatt gggaaccgtt tgatgtggcg atgatttttg tcggcaccat ggcgaaccgt     2100

tggtctgaca gcaccagcga aattgataac ctggcgctgc tgacggcgct aaaagacaaa     2160

tacggcaagc agcagggcat ggcggtcttt aaccagctga aatggctggt taatccttcc     2220

gcgccaacca ccattgcggc gcgggaaagc gcctatccgc tgaagtttga tctgcaaaac     2280

acgcaaacgg cgtaa                                                      2295


<210>  96
<211>  764
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  96

Ser Asn Met Trp Val Ile Gly Lys Asn Lys Ala Gln Asp Ala Lys Ala 
1               5                   10                  15      


Ile Met Val Asn Gly Pro Gln Tyr Gly Trp Tyr Ala Pro Ala Tyr Thr 
            20                  25                  30          


Tyr Gly Ile Gly Leu His Gly Ala Gly Tyr Asp Val Thr Gly Asn Thr 
        35                  40                  45              


Pro Phe Ala Tyr Pro Gly Leu Val Phe Gly His Asn Gly Thr Ile Ser 
    50                  55                  60                  


Trp Gly Ser Thr Ala Gly Phe Gly Asp Gly Val Asp Ile Phe Ala Glu 
65                  70                  75                  80  


Lys Leu Ser Ala Glu Lys Pro Gly Tyr Tyr Gln His Asn Gly Glu Trp 
                85                  90                  95      


Val Lys Met Leu Ser Arg Lys Glu Thr Ile Ala Val Lys Asp Gly Gln 
            100                 105                 110         


Pro Glu Thr Phe Thr Val Trp Arg Thr Leu His Gly Asn Val Ile Lys 
        115                 120                 125             


Thr Asp Thr Ala Thr Gln Thr Ala Tyr Ala Lys Ala Arg Ala Trp Asp 
    130                 135                 140                 


Gly Lys Glu Val Ala Ser Leu Leu Ala Trp Thr His Gln Met Lys Ala 
145                 150                 155                 160 


Lys Asn Trp Pro Glu Trp Thr Gln Gln Ala Ala Lys Gln Ala Leu Thr 
                165                 170                 175     


Ile Asn Trp Tyr Tyr Ala Asp Val Asn Gly Asn Ile Gly Tyr Val His 
            180                 185                 190         


Thr Gly Ala Tyr Pro Asp Arg Gln Pro Gly His Asp Pro Arg Leu Pro 
        195                 200                 205             


Val Pro Gly Thr Gly Lys Trp Asp Trp Lys Gly Leu Leu Ser Phe Asp 
    210                 215                 220                 


Leu Asn Pro Lys Val Tyr Asn Pro Gln Ser Gly Tyr Ile Ala Asn Trp 
225                 230                 235                 240 


Asn Asn Ser Pro Gln Lys Asp Tyr Pro Ala Ser Asp Leu Phe Ala Phe 
                245                 250                 255     


Leu Trp Gly Gly Ala Asp Arg Val Thr Glu Ile Asp Thr Ile Leu Asp 
            260                 265                 270         


Lys Gln Pro Arg Phe Thr Ala Asp Gln Ala Trp Asp Val Ile Arg Gln 
        275                 280                 285             


Thr Ser Arg Arg Asp Leu Asn Leu Arg Leu Phe Leu Pro Ala Leu Lys 
    290                 295                 300                 


Asp Ala Thr Ala Asn Leu Ala Glu Asn Asp Pro Arg Arg Gln Leu Val 
305                 310                 315                 320 


Asp Lys Leu Ala Ser Trp Asp Gly Glu Asn Leu Val Asn Asp Asp Gly 
                325                 330                 335     


Lys Thr Tyr Gln Gln Pro Gly Ser Ala Ile Leu Asn Ala Trp Leu Thr 
            340                 345                 350         


Ser Met Leu Lys Arg Thr Val Val Ala Ala Val Pro Ala Pro Phe Gly 
        355                 360                 365             


Lys Trp Tyr Ser Ala Ser Gly Tyr Glu Thr Thr Gln Asp Gly Pro Thr 
    370                 375                 380                 


Gly Ser Leu Asn Ile Ser Val Gly Ala Lys Ile Leu Tyr Glu Ala Leu 
385                 390                 395                 400 


Gln Gly Asp Lys Ser Pro Ile Pro Gln Ala Val Asp Leu Phe Gly Gly 
                405                 410                 415     


Lys Pro Gln Gln Glu Val Ile Leu Ala Ala Leu Asp Asp Ala Trp Gln 
            420                 425                 430         


Thr Leu Ser Lys Arg Tyr Gly Asn Asp Val Thr Gly Trp Lys Thr Pro 
        435                 440                 445             


Ala Met Ala Leu Thr Phe Arg Ala Tyr Asn Phe Phe Gly Val Pro Gln 
    450                 455                 460                 


Ala Ala Ala Lys Glu Ala Arg His Gln Ala Glu Tyr Gln Asn Arg Gly 
465                 470                 475                 480 


Thr Glu Asn Asp Met Ile Val Phe Ser Pro Thr Ser Gly Asn Arg Pro 
                485                 490                 495     


Val Leu Ala Trp Asp Val Val Ala Pro Gly Gln Ser Gly Phe Ile Ala 
            500                 505                 510         


Pro Asp Gly Lys Ala Asp Lys His Tyr Asp Asp Gln Leu Lys Met Tyr 
        515                 520                 525             


Glu Ser Phe Gly Arg Lys Ser Leu Trp Leu Thr Pro Gln Asp Val Asp 
    530                 535                 540                 


Glu His Gln Glu Ser Gln Glu Val Leu Gln Val Gln Leu Asp Gln Thr 
545                 550                 555                 560 


Glu Val Lys Ile Val Arg Asp Glu Tyr Gly Met Pro His Ile Tyr Ala 
                565                 570                 575     


Asp Asp Thr Tyr Arg Leu Phe Tyr Gly Tyr Gly Tyr Val Val Ala Gln 
            580                 585                 590         


Asp Arg Leu Phe Gln Met Glu Met Ala Arg Arg Ser Thr Gln Gly Thr 
        595                 600                 605             


Val Ser Glu Val Leu Gly Lys Ala Phe Val Ser Phe Asp Lys Asp Ile 
    610                 615                 620                 


Arg Gln Asn Tyr Trp Pro Asp Ser Ile Arg Ala Gln Ile Ala Ser Leu 
625                 630                 635                 640 


Ser Ala Glu Asp Lys Ser Ile Leu Gln Gly Tyr Ala Asp Gly Met Asn 
                645                 650                 655     


Ala Trp Ile Asp Lys Val Asn Ala Ser Pro Asp Lys Leu Leu Pro Gln 
            660                 665                 670         


Gln Phe Ser Thr Phe Gly Phe Lys Pro Lys His Trp Glu Pro Phe Asp 
        675                 680                 685             


Val Ala Met Ile Phe Val Gly Thr Met Ala Asn Arg Trp Ser Asp Ser 
    690                 695                 700                 


Thr Ser Glu Ile Asp Asn Leu Ala Leu Leu Thr Ala Leu Lys Asp Lys 
705                 710                 715                 720 


Tyr Gly Lys Gln Gln Gly Met Ala Val Phe Asn Gln Leu Lys Trp Leu 
                725                 730                 735     


Val Asn Pro Ser Ala Pro Thr Thr Ile Ala Ala Arg Glu Ser Ala Tyr 
            740                 745                 750         


Pro Leu Lys Phe Asp Leu Gln Asn Thr Gln Thr Ala 
        755                 760                 


<210>  97
<211>  2295
<212>  DNA
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  97
agcaatatgt gggtgattgg caaaaacaaa gcccaggatg cgaaggccat tatggtcaat       60

ggaccgcagt atggttggta tgcgccggcg tacacctacg gtatcggcct gcacggcgcg      120

ggctatgacg tcaccggcaa tacgccgttt gcctatccgg gcctcatctt tggtcacaac      180

ggcaccattt catggggatc caccgccggt tttggtgatg gtgtcgatat ctttgccgaa      240

aaactttccg ccgagaagcc gggctattac cagcataacg gcgagtgggt gaagatgttg      300

agccgcaagg agactattgc ggtcaaagac ggccagccgg agacctttac cgtttggcgc      360

acgctgcacg gcaacgtcat taaaaccgat actgcgacgc agaccgccta tgccaaagcg      420

cgcgcctggg atggcaaaga ggtggcgtcc ctgctggcgt ggacgcacca gatgaaggcc      480

aaaaactggc cggagtggac gcagcaggcg gccaaacagg cgctgaccat taactggtac      540

tacgccgatg tgaacggcaa tatcggctat gtgcataccg gcgcctatcc ggatcgccag      600

cccggccacg acccgcgttt gccggttccc ggcactggaa aatgggactg gaaagggttg      660

ctgtcgtttg atttgaatcc gaaagtgtat aacccgcagt cgggctatat cgccaactgg      720

aacaactcgc cgcaaaaaga ctacccggcc tctgatctgt tcgcgttcct gtggggcggt      780

gcggatcgag ttactgagat cgacacgatc ctcgataagc aaccgcgctt caccgccgat      840

caggcgtggg atgtgatccg ccaaaccagc cgtcgggatc tcaacctgcg gttgttctta      900

ccggcgctga aggacgccac cgcgaacctg gcggaaaacg atccgcgccg ccaactggtg      960

gataaactgg cgagctggga cggcgaaaac cttgtcaacg atgacggaaa aacctatcag     1020

caaccgggat cggcgattct taacgcctgg ctgaccagca tgctcaagcg cacggtggtt     1080

gccgcggtcc cagcgccgtt tggtaagtgg tacagcgcca gtggctatga aaccacccag     1140

gacgggccaa ccggctcgct gaacatcagc gtgggggcga aaatcctcta cgaagctctg     1200

cagggtgata agtcgccaat cccgcaggcg gtcgatctgt ttggcgggaa accgcagcag     1260

gaagtaatac tggcggcgct ggacgacgct tggcagacgc tgtcaaaacg ctacggtaac     1320

gacgtcaccg gctggaaaac ccctgccatg gcgcttacct tccgggccaa taacttcttc     1380

ggcgtgccgc aggcggcagc aaaagaggcg cgtcatcagg cggagtacca gaaccgcggt     1440

acggaaaacg acatgattgt cttctcaccg acgtcgggta accgcccggt tcttgcctgg     1500

gatgtggtgg cgccggggca aagcggtttt atcgcgccgg atggcaaagc cgataagcac     1560

tatgacgatc agctgaaaat gtacgagagc tttggccgta aatcgctgtg gttaacgcct     1620

caggacgttg acgagcacca agagtctcag gaagtgctgc aggtacagtt ggatcagacc     1680

gaggttaaga tcgttcgcga tgaatacggc atgccgcata tttacgccga tgatacctat     1740

cgactgtttt acggctatgg ctacgtggtg gcacaggatc gcctgttcca gatggaaatg     1800

gcgcgccgca gtactcaggg gaccgtctcc gaggtgctgg gcaaagcatt cgtcagtttt     1860

gataaagata ttcgccagaa ctactggccg gattctattc gcgcgcagat agcttccctc     1920

tccgctgagg ataaatccat tctgcagggc tatgccgatg gcatgaatgc gtggatcgat     1980

aaagtgaacg ccagccccga taagctgtta ccccagcagt tctccacctt tggttttaaa     2040

cccaagcatt gggaaccgtt tgatgtggcg atgatttttg tcggcaccat ggcgaaccgt     2100

tggtctgaca gcaccagcga aattgataac ctggcgctgc tgacggcgct aaaagacaaa     2160

tacggcaagc agcagggcat ggcggtcttt aaccagctga aatggctggt taatccttcc     2220

gcgccaacca ccattgcggc gcgggaaagc gcctatccgc tgaagtttga tctgcaaaac     2280

acgcaaacgg cgtaa                                                      2295


<210>  98
<211>  764
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  98

Ser Asn Met Trp Val Ile Gly Lys Asn Lys Ala Gln Asp Ala Lys Ala 
1               5                   10                  15      


Ile Met Val Asn Gly Pro Gln Tyr Gly Trp Tyr Ala Pro Ala Tyr Thr 
            20                  25                  30          


Tyr Gly Ile Gly Leu His Gly Ala Gly Tyr Asp Val Thr Gly Asn Thr 
        35                  40                  45              


Pro Phe Ala Tyr Pro Gly Leu Ile Phe Gly His Asn Gly Thr Ile Ser 
    50                  55                  60                  


Trp Gly Ser Thr Ala Gly Phe Gly Asp Gly Val Asp Ile Phe Ala Glu 
65                  70                  75                  80  


Lys Leu Ser Ala Glu Lys Pro Gly Tyr Tyr Gln His Asn Gly Glu Trp 
                85                  90                  95      


Val Lys Met Leu Ser Arg Lys Glu Thr Ile Ala Val Lys Asp Gly Gln 
            100                 105                 110         


Pro Glu Thr Phe Thr Val Trp Arg Thr Leu His Gly Asn Val Ile Lys 
        115                 120                 125             


Thr Asp Thr Ala Thr Gln Thr Ala Tyr Ala Lys Ala Arg Ala Trp Asp 
    130                 135                 140                 


Gly Lys Glu Val Ala Ser Leu Leu Ala Trp Thr His Gln Met Lys Ala 
145                 150                 155                 160 


Lys Asn Trp Pro Glu Trp Thr Gln Gln Ala Ala Lys Gln Ala Leu Thr 
                165                 170                 175     


Ile Asn Trp Tyr Tyr Ala Asp Val Asn Gly Asn Ile Gly Tyr Val His 
            180                 185                 190         


Thr Gly Ala Tyr Pro Asp Arg Gln Pro Gly His Asp Pro Arg Leu Pro 
        195                 200                 205             


Val Pro Gly Thr Gly Lys Trp Asp Trp Lys Gly Leu Leu Ser Phe Asp 
    210                 215                 220                 


Leu Asn Pro Lys Val Tyr Asn Pro Gln Ser Gly Tyr Ile Ala Asn Trp 
225                 230                 235                 240 


Asn Asn Ser Pro Gln Lys Asp Tyr Pro Ala Ser Asp Leu Phe Ala Phe 
                245                 250                 255     


Leu Trp Gly Gly Ala Asp Arg Val Thr Glu Ile Asp Thr Ile Leu Asp 
            260                 265                 270         


Lys Gln Pro Arg Phe Thr Ala Asp Gln Ala Trp Asp Val Ile Arg Gln 
        275                 280                 285             


Thr Ser Arg Arg Asp Leu Asn Leu Arg Leu Phe Leu Pro Ala Leu Lys 
    290                 295                 300                 


Asp Ala Thr Ala Asn Leu Ala Glu Asn Asp Pro Arg Arg Gln Leu Val 
305                 310                 315                 320 


Asp Lys Leu Ala Ser Trp Asp Gly Glu Asn Leu Val Asn Asp Asp Gly 
                325                 330                 335     


Lys Thr Tyr Gln Gln Pro Gly Ser Ala Ile Leu Asn Ala Trp Leu Thr 
            340                 345                 350         


Ser Met Leu Lys Arg Thr Val Val Ala Ala Val Pro Ala Pro Phe Gly 
        355                 360                 365             


Lys Trp Tyr Ser Ala Ser Gly Tyr Glu Thr Thr Gln Asp Gly Pro Thr 
    370                 375                 380                 


Gly Ser Leu Asn Ile Ser Val Gly Ala Lys Ile Leu Tyr Glu Ala Leu 
385                 390                 395                 400 


Gln Gly Asp Lys Ser Pro Ile Pro Gln Ala Val Asp Leu Phe Gly Gly 
                405                 410                 415     


Lys Pro Gln Gln Glu Val Ile Leu Ala Ala Leu Asp Asp Ala Trp Gln 
            420                 425                 430         


Thr Leu Ser Lys Arg Tyr Gly Asn Asp Val Thr Gly Trp Lys Thr Pro 
        435                 440                 445             


Ala Met Ala Leu Thr Phe Arg Ala Asn Asn Phe Phe Gly Val Pro Gln 
    450                 455                 460                 


Ala Ala Ala Lys Glu Ala Arg His Gln Ala Glu Tyr Gln Asn Arg Gly 
465                 470                 475                 480 


Thr Glu Asn Asp Met Ile Val Phe Ser Pro Thr Ser Gly Asn Arg Pro 
                485                 490                 495     


Val Leu Ala Trp Asp Val Val Ala Pro Gly Gln Ser Gly Phe Ile Ala 
            500                 505                 510         


Pro Asp Gly Lys Ala Asp Lys His Tyr Asp Asp Gln Leu Lys Met Tyr 
        515                 520                 525             


Glu Ser Phe Gly Arg Lys Ser Leu Trp Leu Thr Pro Gln Asp Val Asp 
    530                 535                 540                 


Glu His Gln Glu Ser Gln Glu Val Leu Gln Val Gln Leu Asp Gln Thr 
545                 550                 555                 560 


Glu Val Lys Ile Val Arg Asp Glu Tyr Gly Met Pro His Ile Tyr Ala 
                565                 570                 575     


Asp Asp Thr Tyr Arg Leu Phe Tyr Gly Tyr Gly Tyr Val Val Ala Gln 
            580                 585                 590         


Asp Arg Leu Phe Gln Met Glu Met Ala Arg Arg Ser Thr Gln Gly Thr 
        595                 600                 605             


Val Ser Glu Val Leu Gly Lys Ala Phe Val Ser Phe Asp Lys Asp Ile 
    610                 615                 620                 


Arg Gln Asn Tyr Trp Pro Asp Ser Ile Arg Ala Gln Ile Ala Ser Leu 
625                 630                 635                 640 


Ser Ala Glu Asp Lys Ser Ile Leu Gln Gly Tyr Ala Asp Gly Met Asn 
                645                 650                 655     


Ala Trp Ile Asp Lys Val Asn Ala Ser Pro Asp Lys Leu Leu Pro Gln 
            660                 665                 670         


Gln Phe Ser Thr Phe Gly Phe Lys Pro Lys His Trp Glu Pro Phe Asp 
        675                 680                 685             


Val Ala Met Ile Phe Val Gly Thr Met Ala Asn Arg Trp Ser Asp Ser 
    690                 695                 700                 


Thr Ser Glu Ile Asp Asn Leu Ala Leu Leu Thr Ala Leu Lys Asp Lys 
705                 710                 715                 720 


Tyr Gly Lys Gln Gln Gly Met Ala Val Phe Asn Gln Leu Lys Trp Leu 
                725                 730                 735     


Val Asn Pro Ser Ala Pro Thr Thr Ile Ala Ala Arg Glu Ser Ala Tyr 
            740                 745                 750         


Pro Leu Lys Phe Asp Leu Gln Asn Thr Gln Thr Ala 
        755                 760                 


<210>  99
<211>  2295
<212>  DNA
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  99
agcaatatgt gggtgattgg caaaaacaaa gcccaggatg cgaaggccat tatggtcaat       60

ggaccgcagt atggttggtg tacgccggcg tacacctacg gtatcggcct gcacggcgcg      120

ggctatgacg tcaccggcaa tacgccgttt gcctatccgg gcctcgtttt tggtcacaac      180

ggcaccattt catggggatc caccgccggt tttggtgatg gtgtcgatat ctttgccgaa      240

aaactttccg ccgagaagcc gggctattac cagcataacg gcgagtgggt gaagatgttg      300

agccgcaagg agactattgc ggtcaaagac ggccagccgg agacctttac cgtttggcgc      360

acgctgcacg gcaacgtcat taaaaccgat actgcgacgc agaccgccta tgccaaagcg      420

cgcgcctggg atggcaaaga ggtggcgtcc ctgctggcgt ggacgcacca gatgaaggcc      480

aaaaactggc cggagtggac gcagcaggcg gccaaacagg cgctgaccat taactggtac      540

tacgccgatg tgaacggcaa tatcggctat gtgcataccg gcgcctatcc ggatcgccag      600

cccggccacg acccgcgttt gccggttccc ggcactggaa aatgggactg gaaagggttg      660

ctgtcgtttg atttgaatcc gaaagtgtat aacccgcagt cgggctatat cgccaactgg      720

aacaactcgc cgcaaaaaga ctacccggcc tctgatctgt tcgcgttcct gtggggcggt      780

gcggatcgag ttactgagat cgacacgatc ctcgataagc aaccgcgctt caccgccgat      840

caggcgtggg atgtgatccg ccaaaccagc cgtcgggatc tcaacctgcg gttgttctta      900

ccggcgctga aggacgccac cgcgaacctg gcggaaaacg atccgcgccg ccaactggtg      960

gataaactgg cgagctggga cggcgaaaac cttgtcaacg atgacggaaa aacctatcag     1020

caaccgggat cggcgattct taacgcctgg ctgaccagca tgctcaagcg cacggtggtt     1080

gccgcggtcc cagcgccgtt tggtaagtgg tacagcgcca gtggctatga aaccacccag     1140

gacgggccaa ccggctcgct gaacatcagc gtgggggcga aaatcctcta cgaagctctg     1200

cagggtgata agtcgccaat cccgcaggcg gtcgatctgt ttggcgggaa accgcagcag     1260

gaagtaatac tggcggcgct ggacgacgct tggcagacgc tgtcaaaacg ctacggtaac     1320

gacgtcaccg gctggaaaac ccctgccatg gcgcttacct tccgggccaa taacttcttc     1380

ggcgtgccgc aggcggcagc aaaagaggcg cgtcatcagg cggagtacca gaaccgcggt     1440

acggaaaacg acatgattgt cttctcaccg acgtcgggta accgcccggt tcttgcctgg     1500

gatgtggtgg cgccggggca aagcggtttt atcgcgccgg atggcaaagc cgataagcac     1560

tatgacgatc agctgaaaat gtacgagagc tttggccgta aatcgctgtg gttaacgcct     1620

caggacgttg acgagcacca agagtctcag gaagtgctgc aggtacagtt ggatcagacc     1680

gaggttaaga tcgttcgcga tgaatacggc atgccgcata tttacgccga tgatacctat     1740

cgactgtttt acggctatgg ctacgtggtg gcgcaggatc gcctgttcca gatggaaatg     1800

gcgcgccgca gtactcaggg gaccgtctcc gaggtgctgg gcaaagcatt cgtcagtttt     1860

gataaagata ttcgccagaa ctactggccg gattctattc gcgcgcagat agcttccctc     1920

tccgctgagg ataaatccat tctgcagggc tatgccgatg gcatgaatgc gtggatcgat     1980

aaagtgaacg ccagccccga taagctgtta ccccagcagt tctccacctt tggttttaaa     2040

cccaagcatt gggaaccgtt tgatgtggcg atgatttttg tcggcaccat ggcgaaccgt     2100

tggtctgaca gcaccagcga aattgataac ctggcgctgc tgacggcgct aaaagacaaa     2160

tacggcaagc agcagggcat ggcgttcttt aaccagctga aatggctggt taatccttcc     2220

gcgccaacca ccattgcggc gcgggaaagc gcctatccgc tgaagtttga tctgcaaaac     2280

acgcaaacgg cgtaa                                                      2295


<210>  100
<211>  764
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  100

Ser Asn Met Trp Val Ile Gly Lys Asn Lys Ala Gln Asp Ala Lys Ala 
1               5                   10                  15      


Ile Met Val Asn Gly Pro Gln Tyr Gly Trp Cys Thr Pro Ala Tyr Thr 
            20                  25                  30          


Tyr Gly Ile Gly Leu His Gly Ala Gly Tyr Asp Val Thr Gly Asn Thr 
        35                  40                  45              


Pro Phe Ala Tyr Pro Gly Leu Val Phe Gly His Asn Gly Thr Ile Ser 
    50                  55                  60                  


Trp Gly Ser Thr Ala Gly Phe Gly Asp Gly Val Asp Ile Phe Ala Glu 
65                  70                  75                  80  


Lys Leu Ser Ala Glu Lys Pro Gly Tyr Tyr Gln His Asn Gly Glu Trp 
                85                  90                  95      


Val Lys Met Leu Ser Arg Lys Glu Thr Ile Ala Val Lys Asp Gly Gln 
            100                 105                 110         


Pro Glu Thr Phe Thr Val Trp Arg Thr Leu His Gly Asn Val Ile Lys 
        115                 120                 125             


Thr Asp Thr Ala Thr Gln Thr Ala Tyr Ala Lys Ala Arg Ala Trp Asp 
    130                 135                 140                 


Gly Lys Glu Val Ala Ser Leu Leu Ala Trp Thr His Gln Met Lys Ala 
145                 150                 155                 160 


Lys Asn Trp Pro Glu Trp Thr Gln Gln Ala Ala Lys Gln Ala Leu Thr 
                165                 170                 175     


Ile Asn Trp Tyr Tyr Ala Asp Val Asn Gly Asn Ile Gly Tyr Val His 
            180                 185                 190         


Thr Gly Ala Tyr Pro Asp Arg Gln Pro Gly His Asp Pro Arg Leu Pro 
        195                 200                 205             


Val Pro Gly Thr Gly Lys Trp Asp Trp Lys Gly Leu Leu Ser Phe Asp 
    210                 215                 220                 


Leu Asn Pro Lys Val Tyr Asn Pro Gln Ser Gly Tyr Ile Ala Asn Trp 
225                 230                 235                 240 


Asn Asn Ser Pro Gln Lys Asp Tyr Pro Ala Ser Asp Leu Phe Ala Phe 
                245                 250                 255     


Leu Trp Gly Gly Ala Asp Arg Val Thr Glu Ile Asp Thr Ile Leu Asp 
            260                 265                 270         


Lys Gln Pro Arg Phe Thr Ala Asp Gln Ala Trp Asp Val Ile Arg Gln 
        275                 280                 285             


Thr Ser Arg Arg Asp Leu Asn Leu Arg Leu Phe Leu Pro Ala Leu Lys 
    290                 295                 300                 


Asp Ala Thr Ala Asn Leu Ala Glu Asn Asp Pro Arg Arg Gln Leu Val 
305                 310                 315                 320 


Asp Lys Leu Ala Ser Trp Asp Gly Glu Asn Leu Val Asn Asp Asp Gly 
                325                 330                 335     


Lys Thr Tyr Gln Gln Pro Gly Ser Ala Ile Leu Asn Ala Trp Leu Thr 
            340                 345                 350         


Ser Met Leu Lys Arg Thr Val Val Ala Ala Val Pro Ala Pro Phe Gly 
        355                 360                 365             


Lys Trp Tyr Ser Ala Ser Gly Tyr Glu Thr Thr Gln Asp Gly Pro Thr 
    370                 375                 380                 


Gly Ser Leu Asn Ile Ser Val Gly Ala Lys Ile Leu Tyr Glu Ala Leu 
385                 390                 395                 400 


Gln Gly Asp Lys Ser Pro Ile Pro Gln Ala Val Asp Leu Phe Gly Gly 
                405                 410                 415     


Lys Pro Gln Gln Glu Val Ile Leu Ala Ala Leu Asp Asp Ala Trp Gln 
            420                 425                 430         


Thr Leu Ser Lys Arg Tyr Gly Asn Asp Val Thr Gly Trp Lys Thr Pro 
        435                 440                 445             


Ala Met Ala Leu Thr Phe Arg Ala Asn Asn Phe Phe Gly Val Pro Gln 
    450                 455                 460                 


Ala Ala Ala Lys Glu Ala Arg His Gln Ala Glu Tyr Gln Asn Arg Gly 
465                 470                 475                 480 


Thr Glu Asn Asp Met Ile Val Phe Ser Pro Thr Ser Gly Asn Arg Pro 
                485                 490                 495     


Val Leu Ala Trp Asp Val Val Ala Pro Gly Gln Ser Gly Phe Ile Ala 
            500                 505                 510         


Pro Asp Gly Lys Ala Asp Lys His Tyr Asp Asp Gln Leu Lys Met Tyr 
        515                 520                 525             


Glu Ser Phe Gly Arg Lys Ser Leu Trp Leu Thr Pro Gln Asp Val Asp 
    530                 535                 540                 


Glu His Gln Glu Ser Gln Glu Val Leu Gln Val Gln Leu Asp Gln Thr 
545                 550                 555                 560 


Glu Val Lys Ile Val Arg Asp Glu Tyr Gly Met Pro His Ile Tyr Ala 
                565                 570                 575     


Asp Asp Thr Tyr Arg Leu Phe Tyr Gly Tyr Gly Tyr Val Val Ala Gln 
            580                 585                 590         


Asp Arg Leu Phe Gln Met Glu Met Ala Arg Arg Ser Thr Gln Gly Thr 
        595                 600                 605             


Val Ser Glu Val Leu Gly Lys Ala Phe Val Ser Phe Asp Lys Asp Ile 
    610                 615                 620                 


Arg Gln Asn Tyr Trp Pro Asp Ser Ile Arg Ala Gln Ile Ala Ser Leu 
625                 630                 635                 640 


Ser Ala Glu Asp Lys Ser Ile Leu Gln Gly Tyr Ala Asp Gly Met Asn 
                645                 650                 655     


Ala Trp Ile Asp Lys Val Asn Ala Ser Pro Asp Lys Leu Leu Pro Gln 
            660                 665                 670         


Gln Phe Ser Thr Phe Gly Phe Lys Pro Lys His Trp Glu Pro Phe Asp 
        675                 680                 685             


Val Ala Met Ile Phe Val Gly Thr Met Ala Asn Arg Trp Ser Asp Ser 
    690                 695                 700                 


Thr Ser Glu Ile Asp Asn Leu Ala Leu Leu Thr Ala Leu Lys Asp Lys 
705                 710                 715                 720 


Tyr Gly Lys Gln Gln Gly Met Ala Phe Phe Asn Gln Leu Lys Trp Leu 
                725                 730                 735     


Val Asn Pro Ser Ala Pro Thr Thr Ile Ala Ala Arg Glu Ser Ala Tyr 
            740                 745                 750         


Pro Leu Lys Phe Asp Leu Gln Asn Thr Gln Thr Ala 
        755                 760                 


<210>  101
<211>  2295
<212>  DNA
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  101
agcaatatgt gggtgattgg caaaaacaaa gcccaggatg cgaaggccat tatggtcaat       60

gggccgcagg ctggttggta tgtgccggcg tggacctacg gtatcggcct gcacggcgcg      120

ggctatgacg tcaccggcaa tacgccgttt gcctatccgg gcctcatctt tggtcacaac      180

ggcaccattt catggggatc caccgccggt tttggtgatg gtgtcgatat ctttgccgaa      240

aaactttccg ccgagaagcc gggctattac cagcataacg gcgagtgggt gaagatgttg      300

agccgcaagg agactattgc ggtcaaagac ggccagccgg agacctttac cgtttggcgc      360

acgctgcacg gcaacgtcat taaaaccgat actgcgacgc agaccgccta tgccaaagcg      420

cgcgcctggg atggcaaaga ggtggcgtcc ctgctggcgt ggacgcacca gatgaaggcc      480

aaaaactggc cggagtggac gcagcaggcg gccaaacagg cgctgaccat taactggtac      540

tacgccgatg tgaacggcaa tatcggctat gtgcataccg gcgcctatcc ggatcgccag      600

cccggccacg acccgcgttt gccggttccc ggcactggaa aatgggactg gaaagggttg      660

ctgtcgtttg atttgaatcc gaaagtgtat aacccgcagt cgggctatat cgccaactgg      720

aacaactcgc cgcaaaaaga ctacccggcc tctgatctgt tcgcgttcct gtggggcggt      780

gcggatcgag ttactgagat cgacacgatc ctcgataagc aaccgcgctt caccgccgat      840

caggcgtggg atgtgatccg ccaaaccagc cgtcgggatc tcaacctgcg gttgttctta      900

ccggcgctga aggacgccac cgcgaacctg gcggaaaacg atccgcgccg ccaactggtg      960

gataaactgg cgagctggga cggcgaaaac cttgtcaacg atgacggaaa aacctatcag     1020

caaccgggat cggcgattct taacgcctgg ctgaccagca tgctcaagcg cacggtggtt     1080

gccgcggtcc cagcgccgtt tggtaagtgg tacagcgcca gtggctatga aaccacccag     1140

gacgggccaa ccggctcgct gaacatcagc gtgggggcga aaatcctcta cgaagctctg     1200

cagggtgata agtcgccaat cccgcaggcg gtcgatctgt ttggcgggaa accgcagcag     1260

gaagtaatac tggcggcgct ggacgacgct tggcagacgc tgtcaaaacg ctacggtaac     1320

gacgtcaccg gctggaaaac ccctgccatg gcgcttacct tccgggccaa taacttcttc     1380

ggcgtgccgc aggcggcagc aaaagaggcg cgtcatcagg cggagtacca gaaccgcggt     1440

acggaaaacg acatgattgt cttctcaccg acgtcgggta accgcccggt tcttgcctgg     1500

gatgtggtgg cgccggggca aagcggtttt atcgcgccgg atggcaaagc cgataagcac     1560

tatgacgatc agctgaaaat gtacgagagc tttggccgta aatcgctgtg gttaacgcct     1620

caggacgttg acgagcacca agagtctcag gaagtgctgc aggtacagtt ggatcagacc     1680

gaggttaaga tcgttcgcga tgaatacggc atgccgcata tttacgccga tgatacctat     1740

cgactgtttt acggctatgg ctacgtggtg gcgcaggatc gcctgttcca gatggaaatg     1800

gcgcgccgca gtactcaggg gaccgtctcc gaggtgctgg gcaaagcatt cgtcagtttt     1860

gataaagata ttcgccagaa ctactggccg gattctattc gcgcgcagat agcttccctc     1920

tccgctgagg ataaatccat tctgcagggc tatgccgatg gcatgaatgc gtggatcgat     1980

aaagtgaacg ccagccccga taagctgtta ccccagcagt tctccacctt tggttttaaa     2040

cccaagcatt gggaaccgtt tgatgtggcg atgatttttg tcggcaccat ggcgaaccgt     2100

tggtctgaca gcaccagcga aattgataac ctggcgctgc tgacggcgct aaaagacaaa     2160

tacggcaagc agcagggcat ggcggtcttt aaccagctga aatggctggt taatccttcc     2220

gcgccaacca ccattgcggc gcgggaaagc gcctatccgc tgaagtttga tctgcaaaac     2280

acgcaaacgg cataa                                                      2295


<210>  102
<211>  764
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  102

Ser Asn Met Trp Val Ile Gly Lys Asn Lys Ala Gln Asp Ala Lys Ala 
1               5                   10                  15      


Ile Met Val Asn Gly Pro Gln Ala Gly Trp Tyr Val Pro Ala Trp Thr 
            20                  25                  30          


Tyr Gly Ile Gly Leu His Gly Ala Gly Tyr Asp Val Thr Gly Asn Thr 
        35                  40                  45              


Pro Phe Ala Tyr Pro Gly Leu Ile Phe Gly His Asn Gly Thr Ile Ser 
    50                  55                  60                  


Trp Gly Ser Thr Ala Gly Phe Gly Asp Gly Val Asp Ile Phe Ala Glu 
65                  70                  75                  80  


Lys Leu Ser Ala Glu Lys Pro Gly Tyr Tyr Gln His Asn Gly Glu Trp 
                85                  90                  95      


Val Lys Met Leu Ser Arg Lys Glu Thr Ile Ala Val Lys Asp Gly Gln 
            100                 105                 110         


Pro Glu Thr Phe Thr Val Trp Arg Thr Leu His Gly Asn Val Ile Lys 
        115                 120                 125             


Thr Asp Thr Ala Thr Gln Thr Ala Tyr Ala Lys Ala Arg Ala Trp Asp 
    130                 135                 140                 


Gly Lys Glu Val Ala Ser Leu Leu Ala Trp Thr His Gln Met Lys Ala 
145                 150                 155                 160 


Lys Asn Trp Pro Glu Trp Thr Gln Gln Ala Ala Lys Gln Ala Leu Thr 
                165                 170                 175     


Ile Asn Trp Tyr Tyr Ala Asp Val Asn Gly Asn Ile Gly Tyr Val His 
            180                 185                 190         


Thr Gly Ala Tyr Pro Asp Arg Gln Pro Gly His Asp Pro Arg Leu Pro 
        195                 200                 205             


Val Pro Gly Thr Gly Lys Trp Asp Trp Lys Gly Leu Leu Ser Phe Asp 
    210                 215                 220                 


Leu Asn Pro Lys Val Tyr Asn Pro Gln Ser Gly Tyr Ile Ala Asn Trp 
225                 230                 235                 240 


Asn Asn Ser Pro Gln Lys Asp Tyr Pro Ala Ser Asp Leu Phe Ala Phe 
                245                 250                 255     


Leu Trp Gly Gly Ala Asp Arg Val Thr Glu Ile Asp Thr Ile Leu Asp 
            260                 265                 270         


Lys Gln Pro Arg Phe Thr Ala Asp Gln Ala Trp Asp Val Ile Arg Gln 
        275                 280                 285             


Thr Ser Arg Arg Asp Leu Asn Leu Arg Leu Phe Leu Pro Ala Leu Lys 
    290                 295                 300                 


Asp Ala Thr Ala Asn Leu Ala Glu Asn Asp Pro Arg Arg Gln Leu Val 
305                 310                 315                 320 


Asp Lys Leu Ala Ser Trp Asp Gly Glu Asn Leu Val Asn Asp Asp Gly 
                325                 330                 335     


Lys Thr Tyr Gln Gln Pro Gly Ser Ala Ile Leu Asn Ala Trp Leu Thr 
            340                 345                 350         


Ser Met Leu Lys Arg Thr Val Val Ala Ala Val Pro Ala Pro Phe Gly 
        355                 360                 365             


Lys Trp Tyr Ser Ala Ser Gly Tyr Glu Thr Thr Gln Asp Gly Pro Thr 
    370                 375                 380                 


Gly Ser Leu Asn Ile Ser Val Gly Ala Lys Ile Leu Tyr Glu Ala Leu 
385                 390                 395                 400 


Gln Gly Asp Lys Ser Pro Ile Pro Gln Ala Val Asp Leu Phe Gly Gly 
                405                 410                 415     


Lys Pro Gln Gln Glu Val Ile Leu Ala Ala Leu Asp Asp Ala Trp Gln 
            420                 425                 430         


Thr Leu Ser Lys Arg Tyr Gly Asn Asp Val Thr Gly Trp Lys Thr Pro 
        435                 440                 445             


Ala Met Ala Leu Thr Phe Arg Ala Asn Asn Phe Phe Gly Val Pro Gln 
    450                 455                 460                 


Ala Ala Ala Lys Glu Ala Arg His Gln Ala Glu Tyr Gln Asn Arg Gly 
465                 470                 475                 480 


Thr Glu Asn Asp Met Ile Val Phe Ser Pro Thr Ser Gly Asn Arg Pro 
                485                 490                 495     


Val Leu Ala Trp Asp Val Val Ala Pro Gly Gln Ser Gly Phe Ile Ala 
            500                 505                 510         


Pro Asp Gly Lys Ala Asp Lys His Tyr Asp Asp Gln Leu Lys Met Tyr 
        515                 520                 525             


Glu Ser Phe Gly Arg Lys Ser Leu Trp Leu Thr Pro Gln Asp Val Asp 
    530                 535                 540                 


Glu His Gln Glu Ser Gln Glu Val Leu Gln Val Gln Leu Asp Gln Thr 
545                 550                 555                 560 


Glu Val Lys Ile Val Arg Asp Glu Tyr Gly Met Pro His Ile Tyr Ala 
                565                 570                 575     


Asp Asp Thr Tyr Arg Leu Phe Tyr Gly Tyr Gly Tyr Val Val Ala Gln 
            580                 585                 590         


Asp Arg Leu Phe Gln Met Glu Met Ala Arg Arg Ser Thr Gln Gly Thr 
        595                 600                 605             


Val Ser Glu Val Leu Gly Lys Ala Phe Val Ser Phe Asp Lys Asp Ile 
    610                 615                 620                 


Arg Gln Asn Tyr Trp Pro Asp Ser Ile Arg Ala Gln Ile Ala Ser Leu 
625                 630                 635                 640 


Ser Ala Glu Asp Lys Ser Ile Leu Gln Gly Tyr Ala Asp Gly Met Asn 
                645                 650                 655     


Ala Trp Ile Asp Lys Val Asn Ala Ser Pro Asp Lys Leu Leu Pro Gln 
            660                 665                 670         


Gln Phe Ser Thr Phe Gly Phe Lys Pro Lys His Trp Glu Pro Phe Asp 
        675                 680                 685             


Val Ala Met Ile Phe Val Gly Thr Met Ala Asn Arg Trp Ser Asp Ser 
    690                 695                 700                 


Thr Ser Glu Ile Asp Asn Leu Ala Leu Leu Thr Ala Leu Lys Asp Lys 
705                 710                 715                 720 


Tyr Gly Lys Gln Gln Gly Met Ala Val Phe Asn Gln Leu Lys Trp Leu 
                725                 730                 735     


Val Asn Pro Ser Ala Pro Thr Thr Ile Ala Ala Arg Glu Ser Ala Tyr 
            740                 745                 750         


Pro Leu Lys Phe Asp Leu Gln Asn Thr Gln Thr Ala 
        755                 760                 


<210>  103
<211>  2295
<212>  DNA
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  103
agcaatatgt gggtgattgg caaaaacaaa gcccaggatg cgaaggccat tatggtcaat       60

gggccgcagg ctggttggta tgtgccggcg tacacctacg gtatcggcct gcacggcgcg      120

ggctatgacg tcaccggcaa tacgccgttt gcctatccgg gcctcatctt tggtcacaac      180

ggcaccattt catggggatc caccgccggt tttggtgatg gtgtcgatat ctttgccgaa      240

aaactttccg ccgagaagcc gggctattac cagcataacg gcgagtgggt gaagatgttg      300

agccgcaagg agactattgc ggtcaaagac ggccagccgg agacctttac cgtttggcgc      360

acgctgcacg gcaacgtcat taaaaccgat actgcgacgc agaccgccta tgccaaagcg      420

cgcgcctggg atggcaaaga ggtggcgtcc ctgctggcgt ggacgcacca gatgaaggcc      480

aaaaactggc cggagtggac gcagcaggcg gccaaacagg cgctgaccat taactggtac      540

tacgccgatg tgaacggcaa tatcggctat gtgcataccg gcgcctatcc ggatcgccag      600

cccggccacg acccgcgttt gccggttccc ggcactggaa aatgggactg gaaagggttg      660

ctgtcgtttg atttgaatcc gaaagtgtat aacccgcagt cgggctatat cgccaactgg      720

aacaactcgc cgcaaaaaga ctacccggcc tctgatctgt tcgcgttcct gtggggcggt      780

gcggatcgag ttactgagat cgacacgatc ctcgataagc aaccgcgctt caccgccgat      840

caggcgtggg atgtgatccg ccaaaccagc cgtcgggatc tcaacctgcg gttgttctta      900

ccggcgctga aggacgccac cgcgaacctg gcggaaaacg atccgcgccg ccaactggtg      960

gataaactgg cgagctggga cggcgaaaac cttgtcaacg atgacggaaa aacctatcag     1020

caaccgggat cggcgattct taacgcctgg ctgaccagca tgctcaagcg cacggtggtt     1080

gccgcggtcc cagcgccgtt tggtaagtgg tacagcgcca gtggctatga aaccacccag     1140

gacgggccaa ccggctcgct gaacatcagc gtgggggcga aaatcctcta cgaagctctg     1200

cagggtgata agtcgccaat cccgcaggcg gtcgatctgt ttggcgggaa accgcagcag     1260

gaagtaatac tggcggcgct ggacgacgct tggcagacgc tgtcaaaacg ctacggtaac     1320

gacgtcaccg gctggaaaac ccctgccatg gcgcttacct tccgggccaa taacttcttc     1380

ggcgtgccgc aggcggcagc aaaagaggcg cgtcatcagg cggagtacca gaaccgcggt     1440

acggaaaacg acatgattgt cttctcaccg acgtcgggta accgcccggt tcttgcctgg     1500

gatgtggtgg cgccggggca aagcggtttt atcgcgccgg atggcaaagc cgataagcac     1560

tatgacgatc agctgaaaat gtacgagagc tttggccgta aatcgctgtg gttaacgcct     1620

caggacgttg acgagcacca agagtctcag gaagtgctgc aggtacagtt ggatcagacc     1680

gaggttaaga tcgttcgcga tgaatacggc atgccgcata tttacgccga tgatacctat     1740

cgactgtttt acggctatgg ctacgtggtg gcgcaggatc gcctgttcca gatggaaatg     1800

gcgcgccgca gtactcaggg gaccgtctcc gaggtgctgg gcaaagcatt cgtcagtttt     1860

gataaagata ttcgccagaa ctactggccg gattctattc gcgcgcagat agcttccctc     1920

tccgctgagg ataaatccat tctgcagggc tatgccgatg gcatgaatgc gtggatcgat     1980

aaagtgaacg ccagccccga taagctgtta ccccagcagt tctccacctt tggttttaaa     2040

cccaagcatt gggaaccgtt tgatgtggcg atgatttttg tcggcaccat ggcgaaccgt     2100

tggtctgaca gcaccagcga aattgataac ctggcgctgc tgacggcgct aaaagacaaa     2160

tacggcaagc agcagggcat ggcggtcttt aaccagctga aatggctggt taatccttcc     2220

gcgccaacca ccattgcggc gcgggaaagc gcctatccgc tgaagtttga tctgcaaaac     2280

acgcaaacgg cgtaa                                                      2295


<210>  104
<211>  764
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  104

Ser Asn Met Trp Val Ile Gly Lys Asn Lys Ala Gln Asp Ala Lys Ala 
1               5                   10                  15      


Ile Met Val Asn Gly Pro Gln Ala Gly Trp Tyr Val Pro Ala Tyr Thr 
            20                  25                  30          


Tyr Gly Ile Gly Leu His Gly Ala Gly Tyr Asp Val Thr Gly Asn Thr 
        35                  40                  45              


Pro Phe Ala Tyr Pro Gly Leu Ile Phe Gly His Asn Gly Thr Ile Ser 
    50                  55                  60                  


Trp Gly Ser Thr Ala Gly Phe Gly Asp Gly Val Asp Ile Phe Ala Glu 
65                  70                  75                  80  


Lys Leu Ser Ala Glu Lys Pro Gly Tyr Tyr Gln His Asn Gly Glu Trp 
                85                  90                  95      


Val Lys Met Leu Ser Arg Lys Glu Thr Ile Ala Val Lys Asp Gly Gln 
            100                 105                 110         


Pro Glu Thr Phe Thr Val Trp Arg Thr Leu His Gly Asn Val Ile Lys 
        115                 120                 125             


Thr Asp Thr Ala Thr Gln Thr Ala Tyr Ala Lys Ala Arg Ala Trp Asp 
    130                 135                 140                 


Gly Lys Glu Val Ala Ser Leu Leu Ala Trp Thr His Gln Met Lys Ala 
145                 150                 155                 160 


Lys Asn Trp Pro Glu Trp Thr Gln Gln Ala Ala Lys Gln Ala Leu Thr 
                165                 170                 175     


Ile Asn Trp Tyr Tyr Ala Asp Val Asn Gly Asn Ile Gly Tyr Val His 
            180                 185                 190         


Thr Gly Ala Tyr Pro Asp Arg Gln Pro Gly His Asp Pro Arg Leu Pro 
        195                 200                 205             


Val Pro Gly Thr Gly Lys Trp Asp Trp Lys Gly Leu Leu Ser Phe Asp 
    210                 215                 220                 


Leu Asn Pro Lys Val Tyr Asn Pro Gln Ser Gly Tyr Ile Ala Asn Trp 
225                 230                 235                 240 


Asn Asn Ser Pro Gln Lys Asp Tyr Pro Ala Ser Asp Leu Phe Ala Phe 
                245                 250                 255     


Leu Trp Gly Gly Ala Asp Arg Val Thr Glu Ile Asp Thr Ile Leu Asp 
            260                 265                 270         


Lys Gln Pro Arg Phe Thr Ala Asp Gln Ala Trp Asp Val Ile Arg Gln 
        275                 280                 285             


Thr Ser Arg Arg Asp Leu Asn Leu Arg Leu Phe Leu Pro Ala Leu Lys 
    290                 295                 300                 


Asp Ala Thr Ala Asn Leu Ala Glu Asn Asp Pro Arg Arg Gln Leu Val 
305                 310                 315                 320 


Asp Lys Leu Ala Ser Trp Asp Gly Glu Asn Leu Val Asn Asp Asp Gly 
                325                 330                 335     


Lys Thr Tyr Gln Gln Pro Gly Ser Ala Ile Leu Asn Ala Trp Leu Thr 
            340                 345                 350         


Ser Met Leu Lys Arg Thr Val Val Ala Ala Val Pro Ala Pro Phe Gly 
        355                 360                 365             


Lys Trp Tyr Ser Ala Ser Gly Tyr Glu Thr Thr Gln Asp Gly Pro Thr 
    370                 375                 380                 


Gly Ser Leu Asn Ile Ser Val Gly Ala Lys Ile Leu Tyr Glu Ala Leu 
385                 390                 395                 400 


Gln Gly Asp Lys Ser Pro Ile Pro Gln Ala Val Asp Leu Phe Gly Gly 
                405                 410                 415     


Lys Pro Gln Gln Glu Val Ile Leu Ala Ala Leu Asp Asp Ala Trp Gln 
            420                 425                 430         


Thr Leu Ser Lys Arg Tyr Gly Asn Asp Val Thr Gly Trp Lys Thr Pro 
        435                 440                 445             


Ala Met Ala Leu Thr Phe Arg Ala Asn Asn Phe Phe Gly Val Pro Gln 
    450                 455                 460                 


Ala Ala Ala Lys Glu Ala Arg His Gln Ala Glu Tyr Gln Asn Arg Gly 
465                 470                 475                 480 


Thr Glu Asn Asp Met Ile Val Phe Ser Pro Thr Ser Gly Asn Arg Pro 
                485                 490                 495     


Val Leu Ala Trp Asp Val Val Ala Pro Gly Gln Ser Gly Phe Ile Ala 
            500                 505                 510         


Pro Asp Gly Lys Ala Asp Lys His Tyr Asp Asp Gln Leu Lys Met Tyr 
        515                 520                 525             


Glu Ser Phe Gly Arg Lys Ser Leu Trp Leu Thr Pro Gln Asp Val Asp 
    530                 535                 540                 


Glu His Gln Glu Ser Gln Glu Val Leu Gln Val Gln Leu Asp Gln Thr 
545                 550                 555                 560 


Glu Val Lys Ile Val Arg Asp Glu Tyr Gly Met Pro His Ile Tyr Ala 
                565                 570                 575     


Asp Asp Thr Tyr Arg Leu Phe Tyr Gly Tyr Gly Tyr Val Val Ala Gln 
            580                 585                 590         


Asp Arg Leu Phe Gln Met Glu Met Ala Arg Arg Ser Thr Gln Gly Thr 
        595                 600                 605             


Val Ser Glu Val Leu Gly Lys Ala Phe Val Ser Phe Asp Lys Asp Ile 
    610                 615                 620                 


Arg Gln Asn Tyr Trp Pro Asp Ser Ile Arg Ala Gln Ile Ala Ser Leu 
625                 630                 635                 640 


Ser Ala Glu Asp Lys Ser Ile Leu Gln Gly Tyr Ala Asp Gly Met Asn 
                645                 650                 655     


Ala Trp Ile Asp Lys Val Asn Ala Ser Pro Asp Lys Leu Leu Pro Gln 
            660                 665                 670         


Gln Phe Ser Thr Phe Gly Phe Lys Pro Lys His Trp Glu Pro Phe Asp 
        675                 680                 685             


Val Ala Met Ile Phe Val Gly Thr Met Ala Asn Arg Trp Ser Asp Ser 
    690                 695                 700                 


Thr Ser Glu Ile Asp Asn Leu Ala Leu Leu Thr Ala Leu Lys Asp Lys 
705                 710                 715                 720 


Tyr Gly Lys Gln Gln Gly Met Ala Val Phe Asn Gln Leu Lys Trp Leu 
                725                 730                 735     


Val Asn Pro Ser Ala Pro Thr Thr Ile Ala Ala Arg Glu Ser Ala Tyr 
            740                 745                 750         


Pro Leu Lys Phe Asp Leu Gln Asn Thr Gln Thr Ala 
        755                 760                 


<210>  105
<211>  2295
<212>  DNA
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  105
agcaatatgt gggtgattgg caaaaacaaa gcccaggatg cgaaggccat tatggtcaat       60

gggccgcagg ctggttggta tgtgccggcg tgtacctacg gtatcggcct gcacggcgcg      120

ggctatgacg tcaccggcaa tacgccgttt gcctatccgg gcctcatctt tggtcacaac      180

ggcaccattt catggggatc caccgccggt tttggtgatg gtgtcgatat ctttgccgaa      240

aaactttccg ccgagaagcc gggctattac cagcataacg gcgagtgggt gaagatgttg      300

agccgcaagg agactattgc ggtcaaagac ggccagccgg agacctttac cgtttggcgc      360

acgctgcacg gcaacgtcat taaaaccgat actgcgacgc agaccgccta tgccaaagcg      420

cgcgcctggg atggcaaaga ggtggcgtcc ctgctggcgt ggacgcacca gatgaaggcc      480

aaaaactggc cggagtggac gcagcaggcg gccaaacagg cgctgaccat taactggtac      540

tacgccgatg tgaacggcaa tatcggctat gtgcataccg gcgcctatcc ggatcgccag      600

cccggccacg acccgcgttt gccggttccc ggcactggaa aatgggactg gaaagggttg      660

ctgtcgtttg atttgaatcc gaaagtgtat aacccgcagt cgggctatat cgccaactgg      720

aacaactcgc cgcaaaaaga ctacccggcc tctgatctgt tcgcgttcct gtggggcggt      780

gcggatcgag ttactgagat cgacacgatc ctcgataagc aaccgcgctt caccgccgat      840

caggcgtggg atgtgatccg ccaaaccagc cgtcgggatc tcaacctgcg gttgttctta      900

ccggcgctga aggacgccac cgcgaacctg gcggaaaacg atccgcgccg ccaactggtg      960

gataaactgg cgagctggga cggcgaaaac cttgtcaacg atgacggaaa aacctatcag     1020

caaccgggat cggcgattct taacgcctgg ctgaccagca tgctcaagcg cacggtggtt     1080

gccgcggtcc cagcgccgtt tggtaagtgg tacagcgcca gtggctatga aaccacccag     1140

gacgggccaa ccggcccgct gaacatcagc gtgggggcga aaatcctcta cgaagctctg     1200

cagggtgata agtcgccaat cccgcaggcg gtcgatctgt ttggcgggaa accgcagcag     1260

gaagtaatac tggcggcgct ggacgacgct tggcagacgc tgtcaaaacg ctacggtaac     1320

gacgtcaccg gctggaaaac ccctgccatg gcgcttacct tccgggccaa taacttcttc     1380

ggcgtgccgc aggcggcagc aaaagaggcg cgtcatcagg cggagtacca gaaccgcggt     1440

acggaaaacg acatgattgt cttctcaccg acgtcgggta accgcccggt tcttgcctgg     1500

gatgtggtgg cgccggggca aagcggtttt atcgcgccgg atggcaaagc cgataagcac     1560

tatgacgatc agctgaaaat gtacgagagc tttggccgta aatcgctgtg gttaacgcct     1620

caggacgttg acgagcacca agagtctcag gaagtgctgc aggtacagtt ggatcagacc     1680

gaggttaaga tcgttcgcga tgaatacggc atgccgcata tttacgccga tgatacctat     1740

cgactgtttt acggctatgg ctacgtggtg gcgcaggatc gcctgttcca gatggaaatg     1800

gcgcgccgca gtactcaggg gaccgtctcc gaggtgctgg gcaaagcatt cgtcagtttt     1860

gataaagata ttcgccagaa ctactggccg gattctattc gcgcgcagat agcttccctc     1920

tccgctgagg ataaatccat tctgcagggc tatgccgatg gcatgaatgc gtggatcgat     1980

aaagtgaacg ccagccccga taagctgtta ccccagcagt tctccacctt tggttttaaa     2040

cccaagcatt gggaaccgtt tgatgtggcg atgatttttg tcggcaccat ggcgaaccgt     2100

tattctgaca gcaccagcga aattgataac ctggcgctgc tgacggcgct aaaagacaaa     2160

tacggcaagc agcagggcat ggcggtcttt aaccagctga aatggctggt taatccttcc     2220

gcgccaacca ccattgcggc gcgggaaagc gcctatccgc tgaagtttga tctgcaaaac     2280

acgcaaacgg cgtaa                                                      2295


<210>  106
<211>  764
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  106

Ser Asn Met Trp Val Ile Gly Lys Asn Lys Ala Gln Asp Ala Lys Ala 
1               5                   10                  15      


Ile Met Val Asn Gly Pro Gln Ala Gly Trp Tyr Val Pro Ala Cys Thr 
            20                  25                  30          


Tyr Gly Ile Gly Leu His Gly Ala Gly Tyr Asp Val Thr Gly Asn Thr 
        35                  40                  45              


Pro Phe Ala Tyr Pro Gly Leu Ile Phe Gly His Asn Gly Thr Ile Ser 
    50                  55                  60                  


Trp Gly Ser Thr Ala Gly Phe Gly Asp Gly Val Asp Ile Phe Ala Glu 
65                  70                  75                  80  


Lys Leu Ser Ala Glu Lys Pro Gly Tyr Tyr Gln His Asn Gly Glu Trp 
                85                  90                  95      


Val Lys Met Leu Ser Arg Lys Glu Thr Ile Ala Val Lys Asp Gly Gln 
            100                 105                 110         


Pro Glu Thr Phe Thr Val Trp Arg Thr Leu His Gly Asn Val Ile Lys 
        115                 120                 125             


Thr Asp Thr Ala Thr Gln Thr Ala Tyr Ala Lys Ala Arg Ala Trp Asp 
    130                 135                 140                 


Gly Lys Glu Val Ala Ser Leu Leu Ala Trp Thr His Gln Met Lys Ala 
145                 150                 155                 160 


Lys Asn Trp Pro Glu Trp Thr Gln Gln Ala Ala Lys Gln Ala Leu Thr 
                165                 170                 175     


Ile Asn Trp Tyr Tyr Ala Asp Val Asn Gly Asn Ile Gly Tyr Val His 
            180                 185                 190         


Thr Gly Ala Tyr Pro Asp Arg Gln Pro Gly His Asp Pro Arg Leu Pro 
        195                 200                 205             


Val Pro Gly Thr Gly Lys Trp Asp Trp Lys Gly Leu Leu Ser Phe Asp 
    210                 215                 220                 


Leu Asn Pro Lys Val Tyr Asn Pro Gln Ser Gly Tyr Ile Ala Asn Trp 
225                 230                 235                 240 


Asn Asn Ser Pro Gln Lys Asp Tyr Pro Ala Ser Asp Leu Phe Ala Phe 
                245                 250                 255     


Leu Trp Gly Gly Ala Asp Arg Val Thr Glu Ile Asp Thr Ile Leu Asp 
            260                 265                 270         


Lys Gln Pro Arg Phe Thr Ala Asp Gln Ala Trp Asp Val Ile Arg Gln 
        275                 280                 285             


Thr Ser Arg Arg Asp Leu Asn Leu Arg Leu Phe Leu Pro Ala Leu Lys 
    290                 295                 300                 


Asp Ala Thr Ala Asn Leu Ala Glu Asn Asp Pro Arg Arg Gln Leu Val 
305                 310                 315                 320 


Asp Lys Leu Ala Ser Trp Asp Gly Glu Asn Leu Val Asn Asp Asp Gly 
                325                 330                 335     


Lys Thr Tyr Gln Gln Pro Gly Ser Ala Ile Leu Asn Ala Trp Leu Thr 
            340                 345                 350         


Ser Met Leu Lys Arg Thr Val Val Ala Ala Val Pro Ala Pro Phe Gly 
        355                 360                 365             


Lys Trp Tyr Ser Ala Ser Gly Tyr Glu Thr Thr Gln Asp Gly Pro Thr 
    370                 375                 380                 


Gly Pro Leu Asn Ile Ser Val Gly Ala Lys Ile Leu Tyr Glu Ala Leu 
385                 390                 395                 400 


Gln Gly Asp Lys Ser Pro Ile Pro Gln Ala Val Asp Leu Phe Gly Gly 
                405                 410                 415     


Lys Pro Gln Gln Glu Val Ile Leu Ala Ala Leu Asp Asp Ala Trp Gln 
            420                 425                 430         


Thr Leu Ser Lys Arg Tyr Gly Asn Asp Val Thr Gly Trp Lys Thr Pro 
        435                 440                 445             


Ala Met Ala Leu Thr Phe Arg Ala Asn Asn Phe Phe Gly Val Pro Gln 
    450                 455                 460                 


Ala Ala Ala Lys Glu Ala Arg His Gln Ala Glu Tyr Gln Asn Arg Gly 
465                 470                 475                 480 


Thr Glu Asn Asp Met Ile Val Phe Ser Pro Thr Ser Gly Asn Arg Pro 
                485                 490                 495     


Val Leu Ala Trp Asp Val Val Ala Pro Gly Gln Ser Gly Phe Ile Ala 
            500                 505                 510         


Pro Asp Gly Lys Ala Asp Lys His Tyr Asp Asp Gln Leu Lys Met Tyr 
        515                 520                 525             


Glu Ser Phe Gly Arg Lys Ser Leu Trp Leu Thr Pro Gln Asp Val Asp 
    530                 535                 540                 


Glu His Gln Glu Ser Gln Glu Val Leu Gln Val Gln Leu Asp Gln Thr 
545                 550                 555                 560 


Glu Val Lys Ile Val Arg Asp Glu Tyr Gly Met Pro His Ile Tyr Ala 
                565                 570                 575     


Asp Asp Thr Tyr Arg Leu Phe Tyr Gly Tyr Gly Tyr Val Val Ala Gln 
            580                 585                 590         


Asp Arg Leu Phe Gln Met Glu Met Ala Arg Arg Ser Thr Gln Gly Thr 
        595                 600                 605             


Val Ser Glu Val Leu Gly Lys Ala Phe Val Ser Phe Asp Lys Asp Ile 
    610                 615                 620                 


Arg Gln Asn Tyr Trp Pro Asp Ser Ile Arg Ala Gln Ile Ala Ser Leu 
625                 630                 635                 640 


Ser Ala Glu Asp Lys Ser Ile Leu Gln Gly Tyr Ala Asp Gly Met Asn 
                645                 650                 655     


Ala Trp Ile Asp Lys Val Asn Ala Ser Pro Asp Lys Leu Leu Pro Gln 
            660                 665                 670         


Gln Phe Ser Thr Phe Gly Phe Lys Pro Lys His Trp Glu Pro Phe Asp 
        675                 680                 685             


Val Ala Met Ile Phe Val Gly Thr Met Ala Asn Arg Tyr Ser Asp Ser 
    690                 695                 700                 


Thr Ser Glu Ile Asp Asn Leu Ala Leu Leu Thr Ala Leu Lys Asp Lys 
705                 710                 715                 720 


Tyr Gly Lys Gln Gln Gly Met Ala Val Phe Asn Gln Leu Lys Trp Leu 
                725                 730                 735     


Val Asn Pro Ser Ala Pro Thr Thr Ile Ala Ala Arg Glu Ser Ala Tyr 
            740                 745                 750         


Pro Leu Lys Phe Asp Leu Gln Asn Thr Gln Thr Ala 
        755                 760                 


<210>  107
<211>  2295
<212>  DNA
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  107
agcaatatgt gggtgattgg caaaaacaaa gcccaggatg cgaaggccat tatggtcaat       60

gggccgcagg ctggttggta tgtgccggcg tacacctacg gtatcggcct gcacggcgcg      120

ggctatgacg tcaccggcaa tacgccgttt gcctatccgg gcctcgtttt tggtcacaac      180

ggcaccattt catggggatc caccgccggt tgcggtgatg gtgtcgatat ctttgccgaa      240

aaactttccg ccgagaagcc gggctattac cagcataacg gcgagtgggt gaagatgttg      300

agccgcaagg agactattgc ggtcaaagac ggccagccgg agacctttac cgtttggcgc      360

acgctgcacg gcaacgtcat taaaaccgat actgcgacgc agaccgccta tgccaaagcg      420

cgcgcctggg atggcaaaga ggtggcgtcc ctgctggcgt ggacgcacca gatgaaggcc      480

aaaaactggc cggagtggac gcagcaggcg gccaaacagg cgctgaccat taactggtac      540

tacgccgatg tgaacggcaa tatcggctat gtgcataccg gcgcctatcc ggatcgccag      600

cccggccacg acccgcgttt gccggttccc ggcactggaa aatgggactg gaaagggttg      660

ctgtcgtttg atttgaatcc gaaagtgtat aacccgcagt cgggctatat cgccaactgg      720

aacaactcgc cgcaaaaaga ctacccggcc tctgatctgt tcgcgttcct gtggggcggt      780

gcggatcgag ttactgagat cgacacgatc ctcgataagc aaccgcgctt caccgccgat      840

caggcgtggg atgtgatccg ccaaaccagc cgtcgggatc tcaacctgcg gttgttctta      900

ccggcgctga aggacgccac cgcgaacctg gcggaaaacg atccgcgccg ccaactggtg      960

gataaactgg cgagctggga cggcgaaaac cttgtcaacg atgacggaaa aacctatcag     1020

caaccgggat cggcgattct taacgcctgg ctgaccagca tgctcaagcg cacggtggtt     1080

gccgcggtcc cagcgccgtt tggtaagtgg tacagcgcca gtggctatga aaccacccag     1140

gacgggccaa ccggctcgct gaacatcagc gtgggggcga aaatcctcta cgaagctctg     1200

cagggtgata agtcgccaat cccgcaggcg gtcgatctgt ttggcgggaa accgcagcag     1260

gaagtaatac tggcggcgct ggacgacgct tggcagacgc tgtcaaaacg ctacggtaac     1320

gacgtcaccg gctggaaaac ccctgccatg gcgcttacct tccgggccaa taacttcttc     1380

ggcgtgccgc aggcggcagc aaaagaggcg cgtcatcagg cggagtacca gaaccgcggt     1440

acggaaaacg acatgattgt cttctcaccg acgtcgggta accgcccggt tcttgcctgg     1500

gatgtggtgg cgccggggca aagcggtttt atcgcgccgg atggcaaagc cgataagcac     1560

tatgacgatc agctgaaaat gtacgagagc tttggccgta aatcgctgtg gttaacgcct     1620

caggacgttg acgagcacca agagtctcag gaagtgctgc aggtacagtt ggatcagacc     1680

gaggttaaga tcgttcgcga tgaatacggc atgccgcata tttacgccga tgatacctat     1740

cgactgtttt acggctatgg ctacgtggtg gcgcaggatc gcctgttcca gatggaaatg     1800

gcgcgccgca gtactcaggg gaccgtctcc gaggtgctgg gcaaagcatt cgtcagtttt     1860

gataaagata ttcgccagaa ctactggccg gattctattc gcgcgcagat agcttccctc     1920

tccgctgagg ataaatccat tctgcagggc tatgccgatg gcatgaatgc gtggatcgat     1980

aaagtgaacg ccagccccga taagctgtta ccccagcagt tctccacctt tggttttaaa     2040

cccaagcatt gggaaccgtt tgatgtggcg atgatttttg tcggcaccat ggcgaaccgt     2100

tggtctgaca gcaccagcga aattgataac ctggcgctgc tgacggcgct aaaagacaaa     2160

tacggcaagc agcagggcat ggcggtcttt aaccagctga aatggctggt taatccttcc     2220

gcgccaacca ccattgcggc gcgggaaagc gcctatccgc tgaagtttga tctgcaaaac     2280

acgcaaacgg cgtaa                                                      2295


<210>  108
<211>  764
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  108

Ser Asn Met Trp Val Ile Gly Lys Asn Lys Ala Gln Asp Ala Lys Ala 
1               5                   10                  15      


Ile Met Val Asn Gly Pro Gln Ala Gly Trp Tyr Val Pro Ala Tyr Thr 
            20                  25                  30          


Tyr Gly Ile Gly Leu His Gly Ala Gly Tyr Asp Val Thr Gly Asn Thr 
        35                  40                  45              


Pro Phe Ala Tyr Pro Gly Leu Val Phe Gly His Asn Gly Thr Ile Ser 
    50                  55                  60                  


Trp Gly Ser Thr Ala Gly Cys Gly Asp Gly Val Asp Ile Phe Ala Glu 
65                  70                  75                  80  


Lys Leu Ser Ala Glu Lys Pro Gly Tyr Tyr Gln His Asn Gly Glu Trp 
                85                  90                  95      


Val Lys Met Leu Ser Arg Lys Glu Thr Ile Ala Val Lys Asp Gly Gln 
            100                 105                 110         


Pro Glu Thr Phe Thr Val Trp Arg Thr Leu His Gly Asn Val Ile Lys 
        115                 120                 125             


Thr Asp Thr Ala Thr Gln Thr Ala Tyr Ala Lys Ala Arg Ala Trp Asp 
    130                 135                 140                 


Gly Lys Glu Val Ala Ser Leu Leu Ala Trp Thr His Gln Met Lys Ala 
145                 150                 155                 160 


Lys Asn Trp Pro Glu Trp Thr Gln Gln Ala Ala Lys Gln Ala Leu Thr 
                165                 170                 175     


Ile Asn Trp Tyr Tyr Ala Asp Val Asn Gly Asn Ile Gly Tyr Val His 
            180                 185                 190         


Thr Gly Ala Tyr Pro Asp Arg Gln Pro Gly His Asp Pro Arg Leu Pro 
        195                 200                 205             


Val Pro Gly Thr Gly Lys Trp Asp Trp Lys Gly Leu Leu Ser Phe Asp 
    210                 215                 220                 


Leu Asn Pro Lys Val Tyr Asn Pro Gln Ser Gly Tyr Ile Ala Asn Trp 
225                 230                 235                 240 


Asn Asn Ser Pro Gln Lys Asp Tyr Pro Ala Ser Asp Leu Phe Ala Phe 
                245                 250                 255     


Leu Trp Gly Gly Ala Asp Arg Val Thr Glu Ile Asp Thr Ile Leu Asp 
            260                 265                 270         


Lys Gln Pro Arg Phe Thr Ala Asp Gln Ala Trp Asp Val Ile Arg Gln 
        275                 280                 285             


Thr Ser Arg Arg Asp Leu Asn Leu Arg Leu Phe Leu Pro Ala Leu Lys 
    290                 295                 300                 


Asp Ala Thr Ala Asn Leu Ala Glu Asn Asp Pro Arg Arg Gln Leu Val 
305                 310                 315                 320 


Asp Lys Leu Ala Ser Trp Asp Gly Glu Asn Leu Val Asn Asp Asp Gly 
                325                 330                 335     


Lys Thr Tyr Gln Gln Pro Gly Ser Ala Ile Leu Asn Ala Trp Leu Thr 
            340                 345                 350         


Ser Met Leu Lys Arg Thr Val Val Ala Ala Val Pro Ala Pro Phe Gly 
        355                 360                 365             


Lys Trp Tyr Ser Ala Ser Gly Tyr Glu Thr Thr Gln Asp Gly Pro Thr 
    370                 375                 380                 


Gly Ser Leu Asn Ile Ser Val Gly Ala Lys Ile Leu Tyr Glu Ala Leu 
385                 390                 395                 400 


Gln Gly Asp Lys Ser Pro Ile Pro Gln Ala Val Asp Leu Phe Gly Gly 
                405                 410                 415     


Lys Pro Gln Gln Glu Val Ile Leu Ala Ala Leu Asp Asp Ala Trp Gln 
            420                 425                 430         


Thr Leu Ser Lys Arg Tyr Gly Asn Asp Val Thr Gly Trp Lys Thr Pro 
        435                 440                 445             


Ala Met Ala Leu Thr Phe Arg Ala Asn Asn Phe Phe Gly Val Pro Gln 
    450                 455                 460                 


Ala Ala Ala Lys Glu Ala Arg His Gln Ala Glu Tyr Gln Asn Arg Gly 
465                 470                 475                 480 


Thr Glu Asn Asp Met Ile Val Phe Ser Pro Thr Ser Gly Asn Arg Pro 
                485                 490                 495     


Val Leu Ala Trp Asp Val Val Ala Pro Gly Gln Ser Gly Phe Ile Ala 
            500                 505                 510         


Pro Asp Gly Lys Ala Asp Lys His Tyr Asp Asp Gln Leu Lys Met Tyr 
        515                 520                 525             


Glu Ser Phe Gly Arg Lys Ser Leu Trp Leu Thr Pro Gln Asp Val Asp 
    530                 535                 540                 


Glu His Gln Glu Ser Gln Glu Val Leu Gln Val Gln Leu Asp Gln Thr 
545                 550                 555                 560 


Glu Val Lys Ile Val Arg Asp Glu Tyr Gly Met Pro His Ile Tyr Ala 
                565                 570                 575     


Asp Asp Thr Tyr Arg Leu Phe Tyr Gly Tyr Gly Tyr Val Val Ala Gln 
            580                 585                 590         


Asp Arg Leu Phe Gln Met Glu Met Ala Arg Arg Ser Thr Gln Gly Thr 
        595                 600                 605             


Val Ser Glu Val Leu Gly Lys Ala Phe Val Ser Phe Asp Lys Asp Ile 
    610                 615                 620                 


Arg Gln Asn Tyr Trp Pro Asp Ser Ile Arg Ala Gln Ile Ala Ser Leu 
625                 630                 635                 640 


Ser Ala Glu Asp Lys Ser Ile Leu Gln Gly Tyr Ala Asp Gly Met Asn 
                645                 650                 655     


Ala Trp Ile Asp Lys Val Asn Ala Ser Pro Asp Lys Leu Leu Pro Gln 
            660                 665                 670         


Gln Phe Ser Thr Phe Gly Phe Lys Pro Lys His Trp Glu Pro Phe Asp 
        675                 680                 685             


Val Ala Met Ile Phe Val Gly Thr Met Ala Asn Arg Trp Ser Asp Ser 
    690                 695                 700                 


Thr Ser Glu Ile Asp Asn Leu Ala Leu Leu Thr Ala Leu Lys Asp Lys 
705                 710                 715                 720 


Tyr Gly Lys Gln Gln Gly Met Ala Val Phe Asn Gln Leu Lys Trp Leu 
                725                 730                 735     


Val Asn Pro Ser Ala Pro Thr Thr Ile Ala Ala Arg Glu Ser Ala Tyr 
            740                 745                 750         


Pro Leu Lys Phe Asp Leu Gln Asn Thr Gln Thr Ala 
        755                 760                 


<210>  109
<211>  2295
<212>  DNA
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  109
agcaatatgt gggtgattgg caaaaacaaa gcccaggatg cgaaggccat tatggtcaat       60

gggccgcagg ctggttggta tgtgtcggcg tacacctacg gtatcggcct gcacggcgcg      120

ggctatgacg tcaccggcaa tacgccgttt gcctatccgg gcctcctctt tggtcacaac      180

ggcaccattt catggggatc caccgccggt tttggtgatg gtgtcgatat ctttgccgaa      240

aaactttccg ccgagaagcc gggctattac cagcataacg gcgagtgggt gaagatgttg      300

agccgcaagg agactattgc ggtcaaagac ggccagccgg agacctttac cgtttggcgc      360

acgctgcacg gcaacgtcat taaaaccgat actgcgacgc agaccgccta tgccaaagcg      420

cgcgcctggg atggcaaaga ggtggcgtcc ctgctggcgt ggacgcacca gatgaaggcc      480

aaaaactggc cggagtggac gcagcaggcg gccaaacagg cgctgaccat taactggtac      540

tacgccgatg tgaacggcaa tatcggctat gtgcataccg gcgcctatcc ggatcgccag      600

cccggccacg acccgcgttt gccggttccc ggcactggaa aatgggactg gaaagggttg      660

ctgtcgtttg atttgaatcc gaaagtgtat aacccgcagt cgggctatat cgccaactgg      720

aacaactcgc cgcaaaaaga ctacccggcc tctgatctgt tcgcgttcct gtggggcggt      780

gcggatcgag ttactgagat cgacacgatc ctcgataagc aaccgcgctt caccgccgat      840

caggcgtggg atgtgatccg ccaaaccagc cgtcgggatc tcaacctgcg gttgttctta      900

ccggcgctga aggacgccac cgcgaacctg gcggaaaacg atccgcgccg ccaactggtg      960

gataaactgg cgagctggga cggcgaaaac cttgtcaacg atgacggaaa aacctatcag     1020

caaccgggat cggcgattct taacgcctgg ctgtccagca tgctcaagcg cacggtggtt     1080

gccgcggtcc cagcgccgtt tggtaagtgg tacagcgcca gtggctatga aaccacccag     1140

gacgggccaa ccggctcgct gaacatcagc gtgggggcga aaatcctcta cgaagctctg     1200

cagggtgata agtcgccaat cccgcaggcg gtcgatctgt ttggcgggaa accgcagcag     1260

gaagtaatac tggcggcgct ggacgacgct tggcagacgc tgtcaaaacg ctacggtaac     1320

gacgtcaccg gctggaaaac ccctgccatg gcgcttacct tccgggccaa taacttcttc     1380

ggcgtgccgc aggcggcagc aaaagaggcg cgtcatcagg cggagtacca gaaccgcggt     1440

acggaaagcg acatgattgt cttctcaccg acgtcgggta accgcccggt tcttgcctgg     1500

gatgtggtgg cgccggggca aagcggtttt atcgcgccgg atggcaaagc cgataagcac     1560

tatgacgatc agctgaaaat gtacgagagc tttggccgta aatcgctgtg gttaacgcct     1620

caggacgttg acgagcacca agagtctcag gaagtgctgc aggtacagtt ggatcagacc     1680

gaggttaaga tcgttcgcga tgaatacggc atgccgcata tttacgccga tgatacctat     1740

cgactgtttt acggctatgg ctacgtggtg gcgcaggatc gcctgttcca gatggaaatg     1800

gcgcgccgca gtactcaggg gaccgtctcc gaggtgctgg gcaaagcatt cgtcagtttt     1860

gataaagata ttcgccagaa ctactggccg gattctattc gcgcgcagat agcttccctc     1920

tccgctgagg ataaatccat tctgcagggc tatgccgatg gcatgaatgc gtggatcgat     1980

aaagtgaacg ccagccccga taagctgtta ccccagcagt tctccacctt tggttttaaa     2040

cccaagcatt gggaaccgtt tgatgtggcg atgatttttg tcggcaccat ggcgaaccgt     2100

ttctctgaca gcaccagcga aattgataac ctggcgctgc tgacggcgct aaaagacaaa     2160

tacggcaagc agcagggcat ggcggtcttt aaccagctga aatggctggt taatccttcc     2220

gcgccaacca ccattgcggc gcgggaaagc gcctatccgc tgaagtttga tctgcaaaac     2280

acgcaaacgg cgtaa                                                      2295


<210>  110
<211>  764
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  110

Ser Asn Met Trp Val Ile Gly Lys Asn Lys Ala Gln Asp Ala Lys Ala 
1               5                   10                  15      


Ile Met Val Asn Gly Pro Gln Ala Gly Trp Tyr Val Ser Ala Tyr Thr 
            20                  25                  30          


Tyr Gly Ile Gly Leu His Gly Ala Gly Tyr Asp Val Thr Gly Asn Thr 
        35                  40                  45              


Pro Phe Ala Tyr Pro Gly Leu Leu Phe Gly His Asn Gly Thr Ile Ser 
    50                  55                  60                  


Trp Gly Ser Thr Ala Gly Phe Gly Asp Gly Val Asp Ile Phe Ala Glu 
65                  70                  75                  80  


Lys Leu Ser Ala Glu Lys Pro Gly Tyr Tyr Gln His Asn Gly Glu Trp 
                85                  90                  95      


Val Lys Met Leu Ser Arg Lys Glu Thr Ile Ala Val Lys Asp Gly Gln 
            100                 105                 110         


Pro Glu Thr Phe Thr Val Trp Arg Thr Leu His Gly Asn Val Ile Lys 
        115                 120                 125             


Thr Asp Thr Ala Thr Gln Thr Ala Tyr Ala Lys Ala Arg Ala Trp Asp 
    130                 135                 140                 


Gly Lys Glu Val Ala Ser Leu Leu Ala Trp Thr His Gln Met Lys Ala 
145                 150                 155                 160 


Lys Asn Trp Pro Glu Trp Thr Gln Gln Ala Ala Lys Gln Ala Leu Thr 
                165                 170                 175     


Ile Asn Trp Tyr Tyr Ala Asp Val Asn Gly Asn Ile Gly Tyr Val His 
            180                 185                 190         


Thr Gly Ala Tyr Pro Asp Arg Gln Pro Gly His Asp Pro Arg Leu Pro 
        195                 200                 205             


Val Pro Gly Thr Gly Lys Trp Asp Trp Lys Gly Leu Leu Ser Phe Asp 
    210                 215                 220                 


Leu Asn Pro Lys Val Tyr Asn Pro Gln Ser Gly Tyr Ile Ala Asn Trp 
225                 230                 235                 240 


Asn Asn Ser Pro Gln Lys Asp Tyr Pro Ala Ser Asp Leu Phe Ala Phe 
                245                 250                 255     


Leu Trp Gly Gly Ala Asp Arg Val Thr Glu Ile Asp Thr Ile Leu Asp 
            260                 265                 270         


Lys Gln Pro Arg Phe Thr Ala Asp Gln Ala Trp Asp Val Ile Arg Gln 
        275                 280                 285             


Thr Ser Arg Arg Asp Leu Asn Leu Arg Leu Phe Leu Pro Ala Leu Lys 
    290                 295                 300                 


Asp Ala Thr Ala Asn Leu Ala Glu Asn Asp Pro Arg Arg Gln Leu Val 
305                 310                 315                 320 


Asp Lys Leu Ala Ser Trp Asp Gly Glu Asn Leu Val Asn Asp Asp Gly 
                325                 330                 335     


Lys Thr Tyr Gln Gln Pro Gly Ser Ala Ile Leu Asn Ala Trp Leu Ser 
            340                 345                 350         


Ser Met Leu Lys Arg Thr Val Val Ala Ala Val Pro Ala Pro Phe Gly 
        355                 360                 365             


Lys Trp Tyr Ser Ala Ser Gly Tyr Glu Thr Thr Gln Asp Gly Pro Thr 
    370                 375                 380                 


Gly Ser Leu Asn Ile Ser Val Gly Ala Lys Ile Leu Tyr Glu Ala Leu 
385                 390                 395                 400 


Gln Gly Asp Lys Ser Pro Ile Pro Gln Ala Val Asp Leu Phe Gly Gly 
                405                 410                 415     


Lys Pro Gln Gln Glu Val Ile Leu Ala Ala Leu Asp Asp Ala Trp Gln 
            420                 425                 430         


Thr Leu Ser Lys Arg Tyr Gly Asn Asp Val Thr Gly Trp Lys Thr Pro 
        435                 440                 445             


Ala Met Ala Leu Thr Phe Arg Ala Asn Asn Phe Phe Gly Val Pro Gln 
    450                 455                 460                 


Ala Ala Ala Lys Glu Ala Arg His Gln Ala Glu Tyr Gln Asn Arg Gly 
465                 470                 475                 480 


Thr Glu Ser Asp Met Ile Val Phe Ser Pro Thr Ser Gly Asn Arg Pro 
                485                 490                 495     


Val Leu Ala Trp Asp Val Val Ala Pro Gly Gln Ser Gly Phe Ile Ala 
            500                 505                 510         


Pro Asp Gly Lys Ala Asp Lys His Tyr Asp Asp Gln Leu Lys Met Tyr 
        515                 520                 525             


Glu Ser Phe Gly Arg Lys Ser Leu Trp Leu Thr Pro Gln Asp Val Asp 
    530                 535                 540                 


Glu His Gln Glu Ser Gln Glu Val Leu Gln Val Gln Leu Asp Gln Thr 
545                 550                 555                 560 


Glu Val Lys Ile Val Arg Asp Glu Tyr Gly Met Pro His Ile Tyr Ala 
                565                 570                 575     


Asp Asp Thr Tyr Arg Leu Phe Tyr Gly Tyr Gly Tyr Val Val Ala Gln 
            580                 585                 590         


Asp Arg Leu Phe Gln Met Glu Met Ala Arg Arg Ser Thr Gln Gly Thr 
        595                 600                 605             


Val Ser Glu Val Leu Gly Lys Ala Phe Val Ser Phe Asp Lys Asp Ile 
    610                 615                 620                 


Arg Gln Asn Tyr Trp Pro Asp Ser Ile Arg Ala Gln Ile Ala Ser Leu 
625                 630                 635                 640 


Ser Ala Glu Asp Lys Ser Ile Leu Gln Gly Tyr Ala Asp Gly Met Asn 
                645                 650                 655     


Ala Trp Ile Asp Lys Val Asn Ala Ser Pro Asp Lys Leu Leu Pro Gln 
            660                 665                 670         


Gln Phe Ser Thr Phe Gly Phe Lys Pro Lys His Trp Glu Pro Phe Asp 
        675                 680                 685             


Val Ala Met Ile Phe Val Gly Thr Met Ala Asn Arg Phe Ser Asp Ser 
    690                 695                 700                 


Thr Ser Glu Ile Asp Asn Leu Ala Leu Leu Thr Ala Leu Lys Asp Lys 
705                 710                 715                 720 


Tyr Gly Lys Gln Gln Gly Met Ala Val Phe Asn Gln Leu Lys Trp Leu 
                725                 730                 735     


Val Asn Pro Ser Ala Pro Thr Thr Ile Ala Ala Arg Glu Ser Ala Tyr 
            740                 745                 750         


Pro Leu Lys Phe Asp Leu Gln Asn Thr Gln Thr Ala 
        755                 760                 


<210>  111
<211>  2295
<212>  DNA
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  111
agcaatatgt gggtgattgg caaaaacaaa gcccaggatg cgaaggccat tatggtcaat       60

gggccgcagg ctggttggta tgtgccggcg tacacctacg gtatcggcct gcacggcgcg      120

ggctatgacg tcaccggcaa tacgccgttt gcctatccgg gcctcgtttt tggtcacaac      180

ggcaccattt catggggatc caccgccggt tttggtgatg gtgtcgatat ctttgccgaa      240

aaactttccg ccgagaagcc gggctattac cagcataacg gcgagtgggt gaagatgttg      300

agccgcaagg agactattgc ggtcaaagac ggccagccgg agacctttac cgtttggcgc      360

acgctgcacg gcaacgtcat taaaaccgat actgcgacgc agaccgccta tgccaaagcg      420

cgcgcctggg atggcaaaga ggtggcgtcc ctgctggcgt ggacgcacca gatgaaggcc      480

aaaaactggc cggagtggac gcagcaggcg gccaaacagg cgctgaccat taactggtac      540

tacgccgatg tgaacggcaa tatcggctat gtgcataccg gcgcctatcc ggatcgccag      600

cccggccacg acccgcgttt gccggttccc ggcactggaa aatgggactg gaaagggttg      660

ctgtcgtttg atgtgaatcc gaaagtgtat aacccgcagt cgggctatat cgccaactgg      720

aacaactcgc cgcaaaaaga ctacccggcc tctgatctgt tcgcgttcct gtggggcggt      780

gcggatcgag ttactgagat cgacacgatc ctcgataagc aaccgcgctt caccgccgat      840

caggcgtggg atgtgatccg ccaaaccagc cgtcgggatc tcaacctgcg gttgttctta      900

ccggcgctga aggacgccac cgcgaacctg gcggaaaacg atccgcgccg ccaactggtg      960

gataaactgg cgagctggga cggcgaaaac cttgtcaacg atgacggaaa aacctatcag     1020

caaccgggat cggcgattct taacgcctgg ctgaccagca tgctcaagcg cacggtggtt     1080

gccgcggtcc cagcgccgtt tggtaagtgg tacagcgcca gtggctatga aaccacccag     1140

gacgggccaa ccggctcgct gaacatcagc gtgggggcga aaatcctcta cgaagctctg     1200

cagggtgata agtcgccaat cccgcaggcg gtcgatctgt ttggcgggaa accgcagcag     1260

gaagtaatac tggcggcgct ggacgacgct tggcagacgc tgtcaaaacg ctacggtaac     1320

gacgtcaccg gctggaaaac ccctgccatg gcgcttacct tccgggccaa taacttcttc     1380

ggcgtgccgc aggcggcagc aaaagaggcg cgtcatcagg cggagtacca gaaccgcggt     1440

acggaaaacg acatgattgt cttctcaccg acgtcgggta accgcccggt tcttgcctgg     1500

gatgtggtgg cgccggggca aagcggtttt atcgcgccgg atggcaaagc cgataagcac     1560

tatgacgatc agctgaaaat gtacgagagc tttggccgta aatcgctgtg gttaacgcct     1620

caggacgttg acgagcacca agagtctcag gaagtgctgc aggtacagtt ggatcagacc     1680

gaggttaaga tcgttcgcga tgaatacggc atgccgcata tttacgccga tgatacctat     1740

cgactgtttt acggctatgg ctacgtggtg gcgcaggatc gcctgttcca gatggaaatg     1800

gcgcgccgca gtactcaggg gaccgtctcc gaggtgctgg gcaaagcatt cgtcagtttt     1860

gataaagata ttcgccagaa ctactggccg gattctattc gcgcgcagat agcttccctc     1920

tccgctgagg ataaatccat tctgcagggc tatgccgatg gcatgaatgc gtggatcgat     1980

aaagtgaacg ccagccccga taagctgtta ccccagcagt tctccacctt tggttttaaa     2040

cccaagcatt gggaaccgtt tgatgtggcg atgatttttg tcggcaccat ggcgaaccgt     2100

tattctgaca gcaccagcga aattgataac ctggcgctgc tgacggcgct aaaagacaaa     2160

tacggcaagc agcagggcat ggcggtcttt aaccagctga aatggctggt taatccttcc     2220

gcgccaacca ccattgcggc gcgggaaagc gcctatccgc tgaagtttga tctgcaaaac     2280

acgcaaacgg cgtaa                                                      2295


<210>  112
<211>  764
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  112

Ser Asn Met Trp Val Ile Gly Lys Asn Lys Ala Gln Asp Ala Lys Ala 
1               5                   10                  15      


Ile Met Val Asn Gly Pro Gln Ala Gly Trp Tyr Val Pro Ala Tyr Thr 
            20                  25                  30          


Tyr Gly Ile Gly Leu His Gly Ala Gly Tyr Asp Val Thr Gly Asn Thr 
        35                  40                  45              


Pro Phe Ala Tyr Pro Gly Leu Val Phe Gly His Asn Gly Thr Ile Ser 
    50                  55                  60                  


Trp Gly Ser Thr Ala Gly Phe Gly Asp Gly Val Asp Ile Phe Ala Glu 
65                  70                  75                  80  


Lys Leu Ser Ala Glu Lys Pro Gly Tyr Tyr Gln His Asn Gly Glu Trp 
                85                  90                  95      


Val Lys Met Leu Ser Arg Lys Glu Thr Ile Ala Val Lys Asp Gly Gln 
            100                 105                 110         


Pro Glu Thr Phe Thr Val Trp Arg Thr Leu His Gly Asn Val Ile Lys 
        115                 120                 125             


Thr Asp Thr Ala Thr Gln Thr Ala Tyr Ala Lys Ala Arg Ala Trp Asp 
    130                 135                 140                 


Gly Lys Glu Val Ala Ser Leu Leu Ala Trp Thr His Gln Met Lys Ala 
145                 150                 155                 160 


Lys Asn Trp Pro Glu Trp Thr Gln Gln Ala Ala Lys Gln Ala Leu Thr 
                165                 170                 175     


Ile Asn Trp Tyr Tyr Ala Asp Val Asn Gly Asn Ile Gly Tyr Val His 
            180                 185                 190         


Thr Gly Ala Tyr Pro Asp Arg Gln Pro Gly His Asp Pro Arg Leu Pro 
        195                 200                 205             


Val Pro Gly Thr Gly Lys Trp Asp Trp Lys Gly Leu Leu Ser Phe Asp 
    210                 215                 220                 


Val Asn Pro Lys Val Tyr Asn Pro Gln Ser Gly Tyr Ile Ala Asn Trp 
225                 230                 235                 240 


Asn Asn Ser Pro Gln Lys Asp Tyr Pro Ala Ser Asp Leu Phe Ala Phe 
                245                 250                 255     


Leu Trp Gly Gly Ala Asp Arg Val Thr Glu Ile Asp Thr Ile Leu Asp 
            260                 265                 270         


Lys Gln Pro Arg Phe Thr Ala Asp Gln Ala Trp Asp Val Ile Arg Gln 
        275                 280                 285             


Thr Ser Arg Arg Asp Leu Asn Leu Arg Leu Phe Leu Pro Ala Leu Lys 
    290                 295                 300                 


Asp Ala Thr Ala Asn Leu Ala Glu Asn Asp Pro Arg Arg Gln Leu Val 
305                 310                 315                 320 


Asp Lys Leu Ala Ser Trp Asp Gly Glu Asn Leu Val Asn Asp Asp Gly 
                325                 330                 335     


Lys Thr Tyr Gln Gln Pro Gly Ser Ala Ile Leu Asn Ala Trp Leu Thr 
            340                 345                 350         


Ser Met Leu Lys Arg Thr Val Val Ala Ala Val Pro Ala Pro Phe Gly 
        355                 360                 365             


Lys Trp Tyr Ser Ala Ser Gly Tyr Glu Thr Thr Gln Asp Gly Pro Thr 
    370                 375                 380                 


Gly Ser Leu Asn Ile Ser Val Gly Ala Lys Ile Leu Tyr Glu Ala Leu 
385                 390                 395                 400 


Gln Gly Asp Lys Ser Pro Ile Pro Gln Ala Val Asp Leu Phe Gly Gly 
                405                 410                 415     


Lys Pro Gln Gln Glu Val Ile Leu Ala Ala Leu Asp Asp Ala Trp Gln 
            420                 425                 430         


Thr Leu Ser Lys Arg Tyr Gly Asn Asp Val Thr Gly Trp Lys Thr Pro 
        435                 440                 445             


Ala Met Ala Leu Thr Phe Arg Ala Asn Asn Phe Phe Gly Val Pro Gln 
    450                 455                 460                 


Ala Ala Ala Lys Glu Ala Arg His Gln Ala Glu Tyr Gln Asn Arg Gly 
465                 470                 475                 480 


Thr Glu Asn Asp Met Ile Val Phe Ser Pro Thr Ser Gly Asn Arg Pro 
                485                 490                 495     


Val Leu Ala Trp Asp Val Val Ala Pro Gly Gln Ser Gly Phe Ile Ala 
            500                 505                 510         


Pro Asp Gly Lys Ala Asp Lys His Tyr Asp Asp Gln Leu Lys Met Tyr 
        515                 520                 525             


Glu Ser Phe Gly Arg Lys Ser Leu Trp Leu Thr Pro Gln Asp Val Asp 
    530                 535                 540                 


Glu His Gln Glu Ser Gln Glu Val Leu Gln Val Gln Leu Asp Gln Thr 
545                 550                 555                 560 


Glu Val Lys Ile Val Arg Asp Glu Tyr Gly Met Pro His Ile Tyr Ala 
                565                 570                 575     


Asp Asp Thr Tyr Arg Leu Phe Tyr Gly Tyr Gly Tyr Val Val Ala Gln 
            580                 585                 590         


Asp Arg Leu Phe Gln Met Glu Met Ala Arg Arg Ser Thr Gln Gly Thr 
        595                 600                 605             


Val Ser Glu Val Leu Gly Lys Ala Phe Val Ser Phe Asp Lys Asp Ile 
    610                 615                 620                 


Arg Gln Asn Tyr Trp Pro Asp Ser Ile Arg Ala Gln Ile Ala Ser Leu 
625                 630                 635                 640 


Ser Ala Glu Asp Lys Ser Ile Leu Gln Gly Tyr Ala Asp Gly Met Asn 
                645                 650                 655     


Ala Trp Ile Asp Lys Val Asn Ala Ser Pro Asp Lys Leu Leu Pro Gln 
            660                 665                 670         


Gln Phe Ser Thr Phe Gly Phe Lys Pro Lys His Trp Glu Pro Phe Asp 
        675                 680                 685             


Val Ala Met Ile Phe Val Gly Thr Met Ala Asn Arg Tyr Ser Asp Ser 
    690                 695                 700                 


Thr Ser Glu Ile Asp Asn Leu Ala Leu Leu Thr Ala Leu Lys Asp Lys 
705                 710                 715                 720 


Tyr Gly Lys Gln Gln Gly Met Ala Val Phe Asn Gln Leu Lys Trp Leu 
                725                 730                 735     


Val Asn Pro Ser Ala Pro Thr Thr Ile Ala Ala Arg Glu Ser Ala Tyr 
            740                 745                 750         


Pro Leu Lys Phe Asp Leu Gln Asn Thr Gln Thr Ala 
        755                 760                 


<210>  113
<211>  2295
<212>  DNA
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  113
agcaatatgt gggtgattgg caaaaacaaa gcccaggatg cgaaggccat tatggtcaat       60

gggccgcagg ctggttggta tgtgccggcg tggacctacg gtatcggcct gcacggcgcg      120

ggctatgacg tcaccggcaa tacgccgttt gcctatccgg gcctcacatt tggtcacaac      180

ggcaccattt catggggatc caccgccggt tttggtgatg gtgtcgatat ctttgccgaa      240

aaactttccg ccgagaagcc gggctattac cagcataacg gcgagtgggt gaagatgttg      300

agccgcaagg agactattgc ggtcaaagac ggccagccgg agacctttac cgtttggcgc      360

acgctgcacg gcaacgtcat taaaaccgat actgcgacgc agaccgccta tgccaaagcg      420

cgcgcctggg atggcaaaga ggtggcgtcc ctgctggcgt ggacgcacca gatgaaggcc      480

aaaaactggc cggagtggac gcagcaggcg gccaaacagg cgctgaccat taactggtac      540

tacgccgatg tgaacggcaa tatcggctat gtgcataccg gcgcctatcc ggatcgccag      600

cccggccacg acccgcgttt gccggttccc ggcactggaa aatgggactg gaaagggttg      660

ctgtcgtttg atttgaatcc gaaagtgtat aacccgcagt cgggctatat cgccaactgg      720

aacaactcgc cgcaaaaaga ctacccggcc tctgatctgt tcgcgttcct gtggggcggt      780

gcggatcgtg ctactgagat cgacacgatc ctcgataagc aaccgcgctt caccgccgat      840

caggcgtggg atgtgatccg ccaaaccagc cgtcgggatc tcaacctgcg gttgttctta      900

ccggcgctga aggacgccac cgcgaacctg gcggaaaacg atccgcgccg ccaactggtg      960

gataaactgg cgagctggga cggcgaaaac cttgtcaacg atgacggaaa aacctatcag     1020

caaccgggat cggcgattct taacgcctgg ctgaccagca tgctcaagcg cacggtggtt     1080

gccgcggtcc cagcgccgtt tggtaagtgg tacagcgcca gtggctatga aaccacccag     1140

gacgggccaa ccggctcgct gaacatcagc gtgggggcga aaatcctcta cgaagctctg     1200

cagggtgata agtcgccaat cccgcaggcg gtcgatctgt ttggcgggaa accgcagcag     1260

gaagtaatac tggcggcgct ggacgacgct tggcagacgc tgtcaaaacg ctacggtaac     1320

gacgtcaccg gctggaaaac ccctgccatg gcgcttacct tccgggccaa taacttcttc     1380

ggcgtgccgc aggcggcagc aaaagaggcg cgtcatcagg cggagtacca gaaccgcggt     1440

acggaaaacg acatgattgt cttctcaccg acgtcgggta accgcccggt tcttgcctgg     1500

gatgtggtgg cgccggggca aagcggtttt atcgcgccgg atggcaaagc cgataagcac     1560

tatgacgatc agctgaaaat gtacgagagc tttggccgta aatcgctgtg gttaacgcct     1620

caggacgttg acgagcacca agagtctcag gaagtgctgc aggtacagtt ggatcagacc     1680

gaggttaaga tcgttcgcga tgaatacggc atgccgcata tttacgccga tgatacctat     1740

cgactgtttt acggctatgg ctacgtggtg gcgcaggatc gcctgttcca gatggaaatg     1800

gcgcgccgca gtactcaggg gaccgtctcc gaggtgctgg gcaaagcatt cgtcagtttt     1860

gataaagata ttcgccagaa ctactggccg gattctattc gcgcgcagat agcttccctc     1920

tccgctgagg ataaatccat tctgcagggc tatgccgatg gcatgaatgc gtggatcgat     1980

aaagtgaacg ccagccccga taagctgtta ccccagcagt tctccacctt tggttttaaa     2040

cccaagcatt gggaaccgtt tgatgtggcg atgatttttg tcggcaccat ggcgaaccgt     2100

tggtctgaca gcaccagcga aattgataac ctggcgctgc tgacggcgct aaaagacaaa     2160

tacggcaagc agcagggcat ggcggtcttt aaccagctga aatggctggt taatccttcc     2220

gcgccaacca ccattgcggc gcgggaaggc gcctatccgc tgaagtttga tctgcaaaac     2280

acgcaaacgg cgtaa                                                      2295


<210>  114
<211>  764
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  114

Ser Asn Met Trp Val Ile Gly Lys Asn Lys Ala Gln Asp Ala Lys Ala 
1               5                   10                  15      


Ile Met Val Asn Gly Pro Gln Ala Gly Trp Tyr Val Pro Ala Trp Thr 
            20                  25                  30          


Tyr Gly Ile Gly Leu His Gly Ala Gly Tyr Asp Val Thr Gly Asn Thr 
        35                  40                  45              


Pro Phe Ala Tyr Pro Gly Leu Thr Phe Gly His Asn Gly Thr Ile Ser 
    50                  55                  60                  


Trp Gly Ser Thr Ala Gly Phe Gly Asp Gly Val Asp Ile Phe Ala Glu 
65                  70                  75                  80  


Lys Leu Ser Ala Glu Lys Pro Gly Tyr Tyr Gln His Asn Gly Glu Trp 
                85                  90                  95      


Val Lys Met Leu Ser Arg Lys Glu Thr Ile Ala Val Lys Asp Gly Gln 
            100                 105                 110         


Pro Glu Thr Phe Thr Val Trp Arg Thr Leu His Gly Asn Val Ile Lys 
        115                 120                 125             


Thr Asp Thr Ala Thr Gln Thr Ala Tyr Ala Lys Ala Arg Ala Trp Asp 
    130                 135                 140                 


Gly Lys Glu Val Ala Ser Leu Leu Ala Trp Thr His Gln Met Lys Ala 
145                 150                 155                 160 


Lys Asn Trp Pro Glu Trp Thr Gln Gln Ala Ala Lys Gln Ala Leu Thr 
                165                 170                 175     


Ile Asn Trp Tyr Tyr Ala Asp Val Asn Gly Asn Ile Gly Tyr Val His 
            180                 185                 190         


Thr Gly Ala Tyr Pro Asp Arg Gln Pro Gly His Asp Pro Arg Leu Pro 
        195                 200                 205             


Val Pro Gly Thr Gly Lys Trp Asp Trp Lys Gly Leu Leu Ser Phe Asp 
    210                 215                 220                 


Leu Asn Pro Lys Val Tyr Asn Pro Gln Ser Gly Tyr Ile Ala Asn Trp 
225                 230                 235                 240 


Asn Asn Ser Pro Gln Lys Asp Tyr Pro Ala Ser Asp Leu Phe Ala Phe 
                245                 250                 255     


Leu Trp Gly Gly Ala Asp Arg Ala Thr Glu Ile Asp Thr Ile Leu Asp 
            260                 265                 270         


Lys Gln Pro Arg Phe Thr Ala Asp Gln Ala Trp Asp Val Ile Arg Gln 
        275                 280                 285             


Thr Ser Arg Arg Asp Leu Asn Leu Arg Leu Phe Leu Pro Ala Leu Lys 
    290                 295                 300                 


Asp Ala Thr Ala Asn Leu Ala Glu Asn Asp Pro Arg Arg Gln Leu Val 
305                 310                 315                 320 


Asp Lys Leu Ala Ser Trp Asp Gly Glu Asn Leu Val Asn Asp Asp Gly 
                325                 330                 335     


Lys Thr Tyr Gln Gln Pro Gly Ser Ala Ile Leu Asn Ala Trp Leu Thr 
            340                 345                 350         


Ser Met Leu Lys Arg Thr Val Val Ala Ala Val Pro Ala Pro Phe Gly 
        355                 360                 365             


Lys Trp Tyr Ser Ala Ser Gly Tyr Glu Thr Thr Gln Asp Gly Pro Thr 
    370                 375                 380                 


Gly Ser Leu Asn Ile Ser Val Gly Ala Lys Ile Leu Tyr Glu Ala Leu 
385                 390                 395                 400 


Gln Gly Asp Lys Ser Pro Ile Pro Gln Ala Val Asp Leu Phe Gly Gly 
                405                 410                 415     


Lys Pro Gln Gln Glu Val Ile Leu Ala Ala Leu Asp Asp Ala Trp Gln 
            420                 425                 430         


Thr Leu Ser Lys Arg Tyr Gly Asn Asp Val Thr Gly Trp Lys Thr Pro 
        435                 440                 445             


Ala Met Ala Leu Thr Phe Arg Ala Asn Asn Phe Phe Gly Val Pro Gln 
    450                 455                 460                 


Ala Ala Ala Lys Glu Ala Arg His Gln Ala Glu Tyr Gln Asn Arg Gly 
465                 470                 475                 480 


Thr Glu Asn Asp Met Ile Val Phe Ser Pro Thr Ser Gly Asn Arg Pro 
                485                 490                 495     


Val Leu Ala Trp Asp Val Val Ala Pro Gly Gln Ser Gly Phe Ile Ala 
            500                 505                 510         


Pro Asp Gly Lys Ala Asp Lys His Tyr Asp Asp Gln Leu Lys Met Tyr 
        515                 520                 525             


Glu Ser Phe Gly Arg Lys Ser Leu Trp Leu Thr Pro Gln Asp Val Asp 
    530                 535                 540                 


Glu His Gln Glu Ser Gln Glu Val Leu Gln Val Gln Leu Asp Gln Thr 
545                 550                 555                 560 


Glu Val Lys Ile Val Arg Asp Glu Tyr Gly Met Pro His Ile Tyr Ala 
                565                 570                 575     


Asp Asp Thr Tyr Arg Leu Phe Tyr Gly Tyr Gly Tyr Val Val Ala Gln 
            580                 585                 590         


Asp Arg Leu Phe Gln Met Glu Met Ala Arg Arg Ser Thr Gln Gly Thr 
        595                 600                 605             


Val Ser Glu Val Leu Gly Lys Ala Phe Val Ser Phe Asp Lys Asp Ile 
    610                 615                 620                 


Arg Gln Asn Tyr Trp Pro Asp Ser Ile Arg Ala Gln Ile Ala Ser Leu 
625                 630                 635                 640 


Ser Ala Glu Asp Lys Ser Ile Leu Gln Gly Tyr Ala Asp Gly Met Asn 
                645                 650                 655     


Ala Trp Ile Asp Lys Val Asn Ala Ser Pro Asp Lys Leu Leu Pro Gln 
            660                 665                 670         


Gln Phe Ser Thr Phe Gly Phe Lys Pro Lys His Trp Glu Pro Phe Asp 
        675                 680                 685             


Val Ala Met Ile Phe Val Gly Thr Met Ala Asn Arg Trp Ser Asp Ser 
    690                 695                 700                 


Thr Ser Glu Ile Asp Asn Leu Ala Leu Leu Thr Ala Leu Lys Asp Lys 
705                 710                 715                 720 


Tyr Gly Lys Gln Gln Gly Met Ala Val Phe Asn Gln Leu Lys Trp Leu 
                725                 730                 735     


Val Asn Pro Ser Ala Pro Thr Thr Ile Ala Ala Arg Glu Gly Ala Tyr 
            740                 745                 750         


Pro Leu Lys Phe Asp Leu Gln Asn Thr Gln Thr Ala 
        755                 760                 


<210>  115
<211>  2295
<212>  DNA
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  115
agcaatatgt gggtgattgg caaaaacaaa gcccaggatg cgaaggccat tatggtcaat       60

gggccgcagg ctggttggta tgtgccggcg tggacctacg gtatcggcct gcacggcgcg      120

ggctatgacg tcaccggcaa tacgccgttt gcctatccgg gcctcgtttt tggtcacaac      180

ggcaccattt catggggatc caccgccggt tgcggtgatg gtgtcgatat ctttgccgaa      240

aaactttccg ccgagaagcc gggctattac cagcataacg gcgagtgggt gaagatgttg      300

agccgcaagg agactattgc ggtcaaagac ggccagccgg agacctttac cgtttggcgc      360

acgctgcacg gcaacgtcat taaaaccgat actgcgacgc agaccgccta tgccaaagcg      420

cgcgcctggg atggcaaaga ggtggcgtcc ctgctggcgt ggacgcacca gatgaaggcc      480

aaaaactggc cggagtggac gcagcaggcg gccaaacagg cgctgaccat taactggtac      540

tacgccgatg tgaacggcaa tatcggctat gtgcataccg gcgcctatcc ggatcgccag      600

cccggccacg acccgcgttt gccggttccc ggcactggaa aatgggactg gaaagggttg      660

ctgtcgtttg atttgaatcc gaaagtgtat aacccgcagt cgggctatat cgccaactgg      720

aacaactcgc cgcaaaaaga ctacccggcc tctgatctgt tcgcgttcct gtggggcggt      780

gcggatcgag ttactgagat cgacacgatc ctcgataagc aaccgcgctt caccgccgat      840

caggcgtggg atgtgatccg ccaaaccagc cgtcgggatc tcaacctgcg gttgttctta      900

ccggcgctga aggacgccac cgcgaacctg gcggaaaacg atccgcgccg ccaactggtg      960

gataaactgg cgagctggga cggcgaaaac cttgtcaacg atgacggaaa aacctatcag     1020

caaccgggat cggcgattct taacgcctgg ctgaccagca tgctcaagcg cacggtggtt     1080

gccgcggtcc cagcgccgtt tggtaagtgg tacagcgcca gtggctatga aaccacccag     1140

gacgggccaa ccggctcgct gaacatcagc gtgggggcga aaatcctcta cgaagctctg     1200

cagggtgata agtcgccaat cccgcaggcg gtcgatctgt ttggcgggaa accgcagcag     1260

gaagtaatac tggcggcgct ggacgacgct tggcagacgc tgtcaaaacg ctacggtaac     1320

gacgtcaccg gctggaaaac ccctgccatg gcgcttacct tccgggccaa taacttcttc     1380

ggcgtgccgc aggcggcagc aaaagaggcg cgtcatcagg cggagtacca gaaccgcggt     1440

acggaaaacg acatgattgt cttctcaccg acgtcgggta accgcccggt tcttgcctgg     1500

gatgtggtgg cgccggggca aagcggtttt atcgcgccgg atggcaaagc cgataagcac     1560

tatgacgatc agctgaaaat gtacgagagc tttggccgta aatcgctgtg gttaacgcct     1620

caggacgttg acgagcacca agagtctcag gaagtgctgc aggtacagtt ggatcagacc     1680

gaggttaaga tcgttcgcga tgaatacggc atgccgcata tttacgccga tgatacctat     1740

cgactgtttt acggctatgg ctacgtggtg gcgcaggatc gcctgttcca gatggaaatg     1800

gcgcgccgca gtactcaggg gaccgtctcc gaggtgctgg gcaaagcatt cgtcagtttt     1860

gataaagata ttcgccagaa ctactggccg gattctattc gcgcgcagat agcttccctc     1920

tccgctgagg ataaatccat tctgcagggc tatgccgatg gcatgaatgc gtggatcgat     1980

aaagtgaacg ccagccccga taagctgtta ccccagcagt tctccacctt tggttttaaa     2040

cccaagcatt gggaaccgtt tgatgtggcg atgatttttg tcggcaccat ggcgaaccgt     2100

tggtctgaca gcaccagcga aattgataac ctggcgctgc tgacggcgct aaaagacaaa     2160

tacggcaagc agcagggcat ggcggtcttt aaccagctga aatggctggt taatccttcc     2220

gcgccaacca ccattgcggc gcgggaaagc gcctatccgc tgaagtttga tctgcaaaac     2280

acgcaaacgg cgtaa                                                      2295


<210>  116
<211>  764
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  116

Ser Asn Met Trp Val Ile Gly Lys Asn Lys Ala Gln Asp Ala Lys Ala 
1               5                   10                  15      


Ile Met Val Asn Gly Pro Gln Ala Gly Trp Tyr Val Pro Ala Trp Thr 
            20                  25                  30          


Tyr Gly Ile Gly Leu His Gly Ala Gly Tyr Asp Val Thr Gly Asn Thr 
        35                  40                  45              


Pro Phe Ala Tyr Pro Gly Leu Val Phe Gly His Asn Gly Thr Ile Ser 
    50                  55                  60                  


Trp Gly Ser Thr Ala Gly Cys Gly Asp Gly Val Asp Ile Phe Ala Glu 
65                  70                  75                  80  


Lys Leu Ser Ala Glu Lys Pro Gly Tyr Tyr Gln His Asn Gly Glu Trp 
                85                  90                  95      


Val Lys Met Leu Ser Arg Lys Glu Thr Ile Ala Val Lys Asp Gly Gln 
            100                 105                 110         


Pro Glu Thr Phe Thr Val Trp Arg Thr Leu His Gly Asn Val Ile Lys 
        115                 120                 125             


Thr Asp Thr Ala Thr Gln Thr Ala Tyr Ala Lys Ala Arg Ala Trp Asp 
    130                 135                 140                 


Gly Lys Glu Val Ala Ser Leu Leu Ala Trp Thr His Gln Met Lys Ala 
145                 150                 155                 160 


Lys Asn Trp Pro Glu Trp Thr Gln Gln Ala Ala Lys Gln Ala Leu Thr 
                165                 170                 175     


Ile Asn Trp Tyr Tyr Ala Asp Val Asn Gly Asn Ile Gly Tyr Val His 
            180                 185                 190         


Thr Gly Ala Tyr Pro Asp Arg Gln Pro Gly His Asp Pro Arg Leu Pro 
        195                 200                 205             


Val Pro Gly Thr Gly Lys Trp Asp Trp Lys Gly Leu Leu Ser Phe Asp 
    210                 215                 220                 


Leu Asn Pro Lys Val Tyr Asn Pro Gln Ser Gly Tyr Ile Ala Asn Trp 
225                 230                 235                 240 


Asn Asn Ser Pro Gln Lys Asp Tyr Pro Ala Ser Asp Leu Phe Ala Phe 
                245                 250                 255     


Leu Trp Gly Gly Ala Asp Arg Val Thr Glu Ile Asp Thr Ile Leu Asp 
            260                 265                 270         


Lys Gln Pro Arg Phe Thr Ala Asp Gln Ala Trp Asp Val Ile Arg Gln 
        275                 280                 285             


Thr Ser Arg Arg Asp Leu Asn Leu Arg Leu Phe Leu Pro Ala Leu Lys 
    290                 295                 300                 


Asp Ala Thr Ala Asn Leu Ala Glu Asn Asp Pro Arg Arg Gln Leu Val 
305                 310                 315                 320 


Asp Lys Leu Ala Ser Trp Asp Gly Glu Asn Leu Val Asn Asp Asp Gly 
                325                 330                 335     


Lys Thr Tyr Gln Gln Pro Gly Ser Ala Ile Leu Asn Ala Trp Leu Thr 
            340                 345                 350         


Ser Met Leu Lys Arg Thr Val Val Ala Ala Val Pro Ala Pro Phe Gly 
        355                 360                 365             


Lys Trp Tyr Ser Ala Ser Gly Tyr Glu Thr Thr Gln Asp Gly Pro Thr 
    370                 375                 380                 


Gly Ser Leu Asn Ile Ser Val Gly Ala Lys Ile Leu Tyr Glu Ala Leu 
385                 390                 395                 400 


Gln Gly Asp Lys Ser Pro Ile Pro Gln Ala Val Asp Leu Phe Gly Gly 
                405                 410                 415     


Lys Pro Gln Gln Glu Val Ile Leu Ala Ala Leu Asp Asp Ala Trp Gln 
            420                 425                 430         


Thr Leu Ser Lys Arg Tyr Gly Asn Asp Val Thr Gly Trp Lys Thr Pro 
        435                 440                 445             


Ala Met Ala Leu Thr Phe Arg Ala Asn Asn Phe Phe Gly Val Pro Gln 
    450                 455                 460                 


Ala Ala Ala Lys Glu Ala Arg His Gln Ala Glu Tyr Gln Asn Arg Gly 
465                 470                 475                 480 


Thr Glu Asn Asp Met Ile Val Phe Ser Pro Thr Ser Gly Asn Arg Pro 
                485                 490                 495     


Val Leu Ala Trp Asp Val Val Ala Pro Gly Gln Ser Gly Phe Ile Ala 
            500                 505                 510         


Pro Asp Gly Lys Ala Asp Lys His Tyr Asp Asp Gln Leu Lys Met Tyr 
        515                 520                 525             


Glu Ser Phe Gly Arg Lys Ser Leu Trp Leu Thr Pro Gln Asp Val Asp 
    530                 535                 540                 


Glu His Gln Glu Ser Gln Glu Val Leu Gln Val Gln Leu Asp Gln Thr 
545                 550                 555                 560 


Glu Val Lys Ile Val Arg Asp Glu Tyr Gly Met Pro His Ile Tyr Ala 
                565                 570                 575     


Asp Asp Thr Tyr Arg Leu Phe Tyr Gly Tyr Gly Tyr Val Val Ala Gln 
            580                 585                 590         


Asp Arg Leu Phe Gln Met Glu Met Ala Arg Arg Ser Thr Gln Gly Thr 
        595                 600                 605             


Val Ser Glu Val Leu Gly Lys Ala Phe Val Ser Phe Asp Lys Asp Ile 
    610                 615                 620                 


Arg Gln Asn Tyr Trp Pro Asp Ser Ile Arg Ala Gln Ile Ala Ser Leu 
625                 630                 635                 640 


Ser Ala Glu Asp Lys Ser Ile Leu Gln Gly Tyr Ala Asp Gly Met Asn 
                645                 650                 655     


Ala Trp Ile Asp Lys Val Asn Ala Ser Pro Asp Lys Leu Leu Pro Gln 
            660                 665                 670         


Gln Phe Ser Thr Phe Gly Phe Lys Pro Lys His Trp Glu Pro Phe Asp 
        675                 680                 685             


Val Ala Met Ile Phe Val Gly Thr Met Ala Asn Arg Trp Ser Asp Ser 
    690                 695                 700                 


Thr Ser Glu Ile Asp Asn Leu Ala Leu Leu Thr Ala Leu Lys Asp Lys 
705                 710                 715                 720 


Tyr Gly Lys Gln Gln Gly Met Ala Val Phe Asn Gln Leu Lys Trp Leu 
                725                 730                 735     


Val Asn Pro Ser Ala Pro Thr Thr Ile Ala Ala Arg Glu Ser Ala Tyr 
            740                 745                 750         


Pro Leu Lys Phe Asp Leu Gln Asn Thr Gln Thr Ala 
        755                 760                 


<210>  117
<211>  2295
<212>  DNA
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  117
agcaatatgt gggtgattgg caaaaacaaa gcccaggatg cgaaggccat tatggtcaat       60

gggccgcagg ctggttggta tgtgccggcg tacacctacg gtatcggcct gcacggcgcg      120

ggctatgacg tcaccggcaa tacgccgttt gcctatccgg gcctcgtttt tggtcacaac      180

ggcaccattt catggggatc caccgccggt tttggtgatg gtgtcgatat ctttgccgaa      240

aaactttccg ccgagaagcc gggctattac cagcataacg gcgagtgggt gaagatgttg      300

agccgcaagg agactattgc ggtcaaagac ggccagccgg agacctttac cgtttggcgc      360

acgctgcacg gcaacgtcat taaaaccgat actgcgacgc agaccgccta tgccaaagcg      420

cgcgcctggg atggcaaaga ggtggcgtcc ctgctggcgt ggacgcacca gatgaaggcc      480

aaaaactggc cggagtggac gcagcaggcg gccaaacagg cgctgaccat taactggtac      540

tacgccgatg tgaacggcaa tatcggctat gtgcataccg gcgcctatcc ggatcgccag      600

cccggccacg acccgcgttt gccggttccc ggcactggaa aatgggactg gaaagggttg      660

ctgtcgtttg atttgaatcc gaaagtgtat aacccgcagt cgggctatat cgccaactgg      720

aacaactcgc cgcaaaaaga ctacccggcc tctgatctgt tcgcgttcct gtggggcggt      780

gcggatcgag ttactgagat cgacacgatc ctcgataagc aaccgcgctt caccgccgat      840

caggcgtggg atgtgatccg ccaaaccagc cgtcgggatc tcaacctgcg gttgttctta      900

ccggcgctga aggacgccac cgcgaacctg gcggaaaacg atccgcgccg ccaactggtg      960

gataaactgg cgagctggga cggcgaaaac cttgtcaacg atgacggaaa aacctatcgg     1020

caaccgggat cggcgattct taacgcctgg ctgaccagca tgctcaagcg cacggtggtt     1080

gccgcggtcc cagcgccgtt tggtaagtgg tacagcgcca gtggctatga aaccacccag     1140

gacgggccaa ccggctcgct gaacatcagc gggggggcga aaatcctcta cgaagctctg     1200

cagggtgata agtcgccaat cccgcaggcg gtcgatctgt ttggcgggaa accgcagcag     1260

gaagtaatac tggcggcgct ggacgacgct tggcagacgc tgtcaaaacg ctacggtaac     1320

gacgtcaccg gctggaaaac ccctgccatg gcgcttacct tccgggccaa taacttcttc     1380

ggcgtgccgc aggcggcagc aaaagaggcg cgtcatcagg cggagtacca gaaccgcggt     1440

acggaaaacg acatgattgt cttctcaccg acgtcgggta accgcccggt tcttgcctgg     1500

gatgtggtgg cgccggggca aagcggtttt atcgcgccgg atggcaaagc cgataagcac     1560

tatgacgatc agctgaaaat gtacgagagc tttggccgta aatcgctgtg gttaacgcct     1620

caggacgttg acgagcacca agagtctcag gaagtgctgc aggtacagtt ggatcagacc     1680

gaggttaaga tcgttcgcga tgaatacggc atgccgcata tttacgccga tgatacctat     1740

cgactgtttt acggctatgg ctacgtggtg gcgcaggatc gcctgttcca gatggaaatg     1800

gcgcgccgca gtactcaggg gaccgtctcc gaggtgctgg gcaaagcatt cgtcagtttt     1860

gataaagata ttcgccagaa ctactggccg gattctattc gcgcgcagat agcttccctc     1920

tccgctgagg ataaatccat tctgcagggc tatgccgatg gcatgaatgc gtggatcgat     1980

aaagtgaacg ccagccccga taagctgtta ccccagcagt tctccacctt tggttttaaa     2040

cccaagcatt gggaaccgtt tgatgtggcg atgatttttg tcggcaccat ggcgaaccgt     2100

ttctctgaca gcaccagcga aattgataac ctggcgctgc tgacggcgct aaaagacaaa     2160

tacggcaagc agcagggcat ggcggtcttt aaccagctga aatggctggt taatccttcc     2220

gcgccaacca ccattgcggc gcgggaaagc gcctatccgc tgaagtttga tctgcaaaac     2280

acgcaaacgg cgtaa                                                      2295


<210>  118
<211>  764
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  118

Ser Asn Met Trp Val Ile Gly Lys Asn Lys Ala Gln Asp Ala Lys Ala 
1               5                   10                  15      


Ile Met Val Asn Gly Pro Gln Ala Gly Trp Tyr Val Pro Ala Tyr Thr 
            20                  25                  30          


Tyr Gly Ile Gly Leu His Gly Ala Gly Tyr Asp Val Thr Gly Asn Thr 
        35                  40                  45              


Pro Phe Ala Tyr Pro Gly Leu Val Phe Gly His Asn Gly Thr Ile Ser 
    50                  55                  60                  


Trp Gly Ser Thr Ala Gly Phe Gly Asp Gly Val Asp Ile Phe Ala Glu 
65                  70                  75                  80  


Lys Leu Ser Ala Glu Lys Pro Gly Tyr Tyr Gln His Asn Gly Glu Trp 
                85                  90                  95      


Val Lys Met Leu Ser Arg Lys Glu Thr Ile Ala Val Lys Asp Gly Gln 
            100                 105                 110         


Pro Glu Thr Phe Thr Val Trp Arg Thr Leu His Gly Asn Val Ile Lys 
        115                 120                 125             


Thr Asp Thr Ala Thr Gln Thr Ala Tyr Ala Lys Ala Arg Ala Trp Asp 
    130                 135                 140                 


Gly Lys Glu Val Ala Ser Leu Leu Ala Trp Thr His Gln Met Lys Ala 
145                 150                 155                 160 


Lys Asn Trp Pro Glu Trp Thr Gln Gln Ala Ala Lys Gln Ala Leu Thr 
                165                 170                 175     


Ile Asn Trp Tyr Tyr Ala Asp Val Asn Gly Asn Ile Gly Tyr Val His 
            180                 185                 190         


Thr Gly Ala Tyr Pro Asp Arg Gln Pro Gly His Asp Pro Arg Leu Pro 
        195                 200                 205             


Val Pro Gly Thr Gly Lys Trp Asp Trp Lys Gly Leu Leu Ser Phe Asp 
    210                 215                 220                 


Leu Asn Pro Lys Val Tyr Asn Pro Gln Ser Gly Tyr Ile Ala Asn Trp 
225                 230                 235                 240 


Asn Asn Ser Pro Gln Lys Asp Tyr Pro Ala Ser Asp Leu Phe Ala Phe 
                245                 250                 255     


Leu Trp Gly Gly Ala Asp Arg Val Thr Glu Ile Asp Thr Ile Leu Asp 
            260                 265                 270         


Lys Gln Pro Arg Phe Thr Ala Asp Gln Ala Trp Asp Val Ile Arg Gln 
        275                 280                 285             


Thr Ser Arg Arg Asp Leu Asn Leu Arg Leu Phe Leu Pro Ala Leu Lys 
    290                 295                 300                 


Asp Ala Thr Ala Asn Leu Ala Glu Asn Asp Pro Arg Arg Gln Leu Val 
305                 310                 315                 320 


Asp Lys Leu Ala Ser Trp Asp Gly Glu Asn Leu Val Asn Asp Asp Gly 
                325                 330                 335     


Lys Thr Tyr Arg Gln Pro Gly Ser Ala Ile Leu Asn Ala Trp Leu Thr 
            340                 345                 350         


Ser Met Leu Lys Arg Thr Val Val Ala Ala Val Pro Ala Pro Phe Gly 
        355                 360                 365             


Lys Trp Tyr Ser Ala Ser Gly Tyr Glu Thr Thr Gln Asp Gly Pro Thr 
    370                 375                 380                 


Gly Ser Leu Asn Ile Ser Gly Gly Ala Lys Ile Leu Tyr Glu Ala Leu 
385                 390                 395                 400 


Gln Gly Asp Lys Ser Pro Ile Pro Gln Ala Val Asp Leu Phe Gly Gly 
                405                 410                 415     


Lys Pro Gln Gln Glu Val Ile Leu Ala Ala Leu Asp Asp Ala Trp Gln 
            420                 425                 430         


Thr Leu Ser Lys Arg Tyr Gly Asn Asp Val Thr Gly Trp Lys Thr Pro 
        435                 440                 445             


Ala Met Ala Leu Thr Phe Arg Ala Asn Asn Phe Phe Gly Val Pro Gln 
    450                 455                 460                 


Ala Ala Ala Lys Glu Ala Arg His Gln Ala Glu Tyr Gln Asn Arg Gly 
465                 470                 475                 480 


Thr Glu Asn Asp Met Ile Val Phe Ser Pro Thr Ser Gly Asn Arg Pro 
                485                 490                 495     


Val Leu Ala Trp Asp Val Val Ala Pro Gly Gln Ser Gly Phe Ile Ala 
            500                 505                 510         


Pro Asp Gly Lys Ala Asp Lys His Tyr Asp Asp Gln Leu Lys Met Tyr 
        515                 520                 525             


Glu Ser Phe Gly Arg Lys Ser Leu Trp Leu Thr Pro Gln Asp Val Asp 
    530                 535                 540                 


Glu His Gln Glu Ser Gln Glu Val Leu Gln Val Gln Leu Asp Gln Thr 
545                 550                 555                 560 


Glu Val Lys Ile Val Arg Asp Glu Tyr Gly Met Pro His Ile Tyr Ala 
                565                 570                 575     


Asp Asp Thr Tyr Arg Leu Phe Tyr Gly Tyr Gly Tyr Val Val Ala Gln 
            580                 585                 590         


Asp Arg Leu Phe Gln Met Glu Met Ala Arg Arg Ser Thr Gln Gly Thr 
        595                 600                 605             


Val Ser Glu Val Leu Gly Lys Ala Phe Val Ser Phe Asp Lys Asp Ile 
    610                 615                 620                 


Arg Gln Asn Tyr Trp Pro Asp Ser Ile Arg Ala Gln Ile Ala Ser Leu 
625                 630                 635                 640 


Ser Ala Glu Asp Lys Ser Ile Leu Gln Gly Tyr Ala Asp Gly Met Asn 
                645                 650                 655     


Ala Trp Ile Asp Lys Val Asn Ala Ser Pro Asp Lys Leu Leu Pro Gln 
            660                 665                 670         


Gln Phe Ser Thr Phe Gly Phe Lys Pro Lys His Trp Glu Pro Phe Asp 
        675                 680                 685             


Val Ala Met Ile Phe Val Gly Thr Met Ala Asn Arg Phe Ser Asp Ser 
    690                 695                 700                 


Thr Ser Glu Ile Asp Asn Leu Ala Leu Leu Thr Ala Leu Lys Asp Lys 
705                 710                 715                 720 


Tyr Gly Lys Gln Gln Gly Met Ala Val Phe Asn Gln Leu Lys Trp Leu 
                725                 730                 735     


Val Asn Pro Ser Ala Pro Thr Thr Ile Ala Ala Arg Glu Ser Ala Tyr 
            740                 745                 750         


Pro Leu Lys Phe Asp Leu Gln Asn Thr Gln Thr Ala 
        755                 760                 


<210>  119
<211>  2295
<212>  DNA
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  119
agcaatatgt gggtgattgg caaaaacaaa gcccaggatg cgaaggccat tatggtcaat       60

gggccgcagg ctggttggta tgtgccggcg tacacctacg gtatcggcct gcacggcgcg      120

ggctatgacg tcaccggcaa tacgccgttt gcctatccgg gcctcgtttt tggtcacaac      180

ggcaccattt catggggatc caccgccggt tttggtgatg gtgtcgatat ctttgccgaa      240

aaactttccg ccgagaagcc gggctattac cagcataacg gcgagtgggt gaagatgttg      300

agccgcaagg agactattgc ggtcaaagac ggccagccgg agacctttac cgtttggcgc      360

acgctgcacg gcaacgtcat taaaaccgat actgcgacgc agaccgccta tgccaaagcg      420

cgcgcctggg atggcaaaga ggtggcgtcc ctgctggcgt ggacgcacca gatgaaggcc      480

aaaaactggc cggagtggac gcagcaggcg gccaaacagg cgctgaccat taactggtac      540

tacgccgatg tgaacggcaa tatcggctat gtgcataccg gcgcctatcc ggatcgccag      600

cccggccacg acccgcgttt gccggttccc ggcactggaa aatgggactg gaaagggttg      660

ctgtcgtttg atttgaatcc gaaagtgtat aacccgcagt cgggctatat cgccaactgg      720

aacaactcgc cgcaaaaaga ctacccggcc tctgatctgt tcgcgttcct gtggggcggt      780

gcggatcgag ttactgagat cgacacgatc ctcgataagc aaccgcgctt caccgccgat      840

caggcgtggg atgtgatccg ccaaaccagc cgtcgggatc tcaacctgcg gttgttctta      900

ccggcgctga aggacgccac cgcgaacctg gcggaaaacg atccgcgccg ccaactggtg      960

gataaactgg cgagctggga cggcgaaaac cttgtcaacg atgacggaaa aacctatcag     1020

caaccgggat cggcgattct taacgcctgg ctgaccagca tgctcaagcg cacggtggtt     1080

gccgcggtcc cagcgccgtt tggtaagtgg tacagcgcca gtggctatga aaccacccag     1140

gacgggccaa ccggctcgct gaacatcagc gtgggggcga aaatcctcta cgaagctctg     1200

cagggtgata agtcgccaat cccgcaggcg gtcgatctgt ttggcgggaa accgcagcag     1260

gaagtaatac tggcggcgct ggacgacgct tggcagacgc tgtcaaaacg ctacggtaac     1320

gacgtcaccg gctggaaaac ccctgccatg gcgcttacct tccgggccaa taacttcttc     1380

ggcgtgccgc aggcggcagc aaaagaggcg cgtcatcagg cggagtacca gaaccgcggt     1440

acggaaaaca acatgattgt cttctcaccg acgtcgggta accgcccggt tcttgcctgg     1500

gatgtggtgg cgccggggca aagcggtttt atcgcgccgg atggcaaagc cgataagcac     1560

tatgacgatc agctgaaaat gtacgagagc tttggccgta aatcgctgtg gttaacgcct     1620

caggacgttg acgagcacca agagtctcag gaagtgctgc aggtacagtt ggatcagacc     1680

gaggttaaga tcgttcgcga tgaatacggc atgccgcata tttacgccga tgatacctat     1740

cgactgtttt acggctatgg ctacgtggtg gcgcaggatc gcctgttcca gatggaaatg     1800

gcgcgccgca gtactcaggg gaccgtctcc gaggtgctgg gcaaagcatt cgtcagtttt     1860

gataaagata ttcgccagaa ctactggccg gattctattc gcgcgcagat agcttccctc     1920

tccgctgagg ataaatccat tctgcagggc tatgccgatg gcatgaatgc gtggatcgat     1980

aaagtgaacg ccagccccga taagctgtta ccccagcagt tctccacctt tggttttaaa     2040

cccaagcatt gggaaccgtt tgatgtggcg atgatttttg tcggcaccat ggcgaaccgt     2100

tggtctgaca gcaccagcga aattgataac ctggcgctgc tgacggcgct aaaagacaaa     2160

tacggcaagc agcagggcat ggcggtcttt aaccagctga aatggctggt taatccttcc     2220

gcgccaacca ccattgcggc gcgggaaagc gcctatccgc tgaagtttga tctacaaaac     2280

acgcaaacgg cgtaa                                                      2295


<210>  120
<211>  764
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  120

Ser Asn Met Trp Val Ile Gly Lys Asn Lys Ala Gln Asp Ala Lys Ala 
1               5                   10                  15      


Ile Met Val Asn Gly Pro Gln Ala Gly Trp Tyr Val Pro Ala Tyr Thr 
            20                  25                  30          


Tyr Gly Ile Gly Leu His Gly Ala Gly Tyr Asp Val Thr Gly Asn Thr 
        35                  40                  45              


Pro Phe Ala Tyr Pro Gly Leu Val Phe Gly His Asn Gly Thr Ile Ser 
    50                  55                  60                  


Trp Gly Ser Thr Ala Gly Phe Gly Asp Gly Val Asp Ile Phe Ala Glu 
65                  70                  75                  80  


Lys Leu Ser Ala Glu Lys Pro Gly Tyr Tyr Gln His Asn Gly Glu Trp 
                85                  90                  95      


Val Lys Met Leu Ser Arg Lys Glu Thr Ile Ala Val Lys Asp Gly Gln 
            100                 105                 110         


Pro Glu Thr Phe Thr Val Trp Arg Thr Leu His Gly Asn Val Ile Lys 
        115                 120                 125             


Thr Asp Thr Ala Thr Gln Thr Ala Tyr Ala Lys Ala Arg Ala Trp Asp 
    130                 135                 140                 


Gly Lys Glu Val Ala Ser Leu Leu Ala Trp Thr His Gln Met Lys Ala 
145                 150                 155                 160 


Lys Asn Trp Pro Glu Trp Thr Gln Gln Ala Ala Lys Gln Ala Leu Thr 
                165                 170                 175     


Ile Asn Trp Tyr Tyr Ala Asp Val Asn Gly Asn Ile Gly Tyr Val His 
            180                 185                 190         


Thr Gly Ala Tyr Pro Asp Arg Gln Pro Gly His Asp Pro Arg Leu Pro 
        195                 200                 205             


Val Pro Gly Thr Gly Lys Trp Asp Trp Lys Gly Leu Leu Ser Phe Asp 
    210                 215                 220                 


Leu Asn Pro Lys Val Tyr Asn Pro Gln Ser Gly Tyr Ile Ala Asn Trp 
225                 230                 235                 240 


Asn Asn Ser Pro Gln Lys Asp Tyr Pro Ala Ser Asp Leu Phe Ala Phe 
                245                 250                 255     


Leu Trp Gly Gly Ala Asp Arg Val Thr Glu Ile Asp Thr Ile Leu Asp 
            260                 265                 270         


Lys Gln Pro Arg Phe Thr Ala Asp Gln Ala Trp Asp Val Ile Arg Gln 
        275                 280                 285             


Thr Ser Arg Arg Asp Leu Asn Leu Arg Leu Phe Leu Pro Ala Leu Lys 
    290                 295                 300                 


Asp Ala Thr Ala Asn Leu Ala Glu Asn Asp Pro Arg Arg Gln Leu Val 
305                 310                 315                 320 


Asp Lys Leu Ala Ser Trp Asp Gly Glu Asn Leu Val Asn Asp Asp Gly 
                325                 330                 335     


Lys Thr Tyr Gln Gln Pro Gly Ser Ala Ile Leu Asn Ala Trp Leu Thr 
            340                 345                 350         


Ser Met Leu Lys Arg Thr Val Val Ala Ala Val Pro Ala Pro Phe Gly 
        355                 360                 365             


Lys Trp Tyr Ser Ala Ser Gly Tyr Glu Thr Thr Gln Asp Gly Pro Thr 
    370                 375                 380                 


Gly Ser Leu Asn Ile Ser Val Gly Ala Lys Ile Leu Tyr Glu Ala Leu 
385                 390                 395                 400 


Gln Gly Asp Lys Ser Pro Ile Pro Gln Ala Val Asp Leu Phe Gly Gly 
                405                 410                 415     


Lys Pro Gln Gln Glu Val Ile Leu Ala Ala Leu Asp Asp Ala Trp Gln 
            420                 425                 430         


Thr Leu Ser Lys Arg Tyr Gly Asn Asp Val Thr Gly Trp Lys Thr Pro 
        435                 440                 445             


Ala Met Ala Leu Thr Phe Arg Ala Asn Asn Phe Phe Gly Val Pro Gln 
    450                 455                 460                 


Ala Ala Ala Lys Glu Ala Arg His Gln Ala Glu Tyr Gln Asn Arg Gly 
465                 470                 475                 480 


Thr Glu Asn Asn Met Ile Val Phe Ser Pro Thr Ser Gly Asn Arg Pro 
                485                 490                 495     


Val Leu Ala Trp Asp Val Val Ala Pro Gly Gln Ser Gly Phe Ile Ala 
            500                 505                 510         


Pro Asp Gly Lys Ala Asp Lys His Tyr Asp Asp Gln Leu Lys Met Tyr 
        515                 520                 525             


Glu Ser Phe Gly Arg Lys Ser Leu Trp Leu Thr Pro Gln Asp Val Asp 
    530                 535                 540                 


Glu His Gln Glu Ser Gln Glu Val Leu Gln Val Gln Leu Asp Gln Thr 
545                 550                 555                 560 


Glu Val Lys Ile Val Arg Asp Glu Tyr Gly Met Pro His Ile Tyr Ala 
                565                 570                 575     


Asp Asp Thr Tyr Arg Leu Phe Tyr Gly Tyr Gly Tyr Val Val Ala Gln 
            580                 585                 590         


Asp Arg Leu Phe Gln Met Glu Met Ala Arg Arg Ser Thr Gln Gly Thr 
        595                 600                 605             


Val Ser Glu Val Leu Gly Lys Ala Phe Val Ser Phe Asp Lys Asp Ile 
    610                 615                 620                 


Arg Gln Asn Tyr Trp Pro Asp Ser Ile Arg Ala Gln Ile Ala Ser Leu 
625                 630                 635                 640 


Ser Ala Glu Asp Lys Ser Ile Leu Gln Gly Tyr Ala Asp Gly Met Asn 
                645                 650                 655     


Ala Trp Ile Asp Lys Val Asn Ala Ser Pro Asp Lys Leu Leu Pro Gln 
            660                 665                 670         


Gln Phe Ser Thr Phe Gly Phe Lys Pro Lys His Trp Glu Pro Phe Asp 
        675                 680                 685             


Val Ala Met Ile Phe Val Gly Thr Met Ala Asn Arg Trp Ser Asp Ser 
    690                 695                 700                 


Thr Ser Glu Ile Asp Asn Leu Ala Leu Leu Thr Ala Leu Lys Asp Lys 
705                 710                 715                 720 


Tyr Gly Lys Gln Gln Gly Met Ala Val Phe Asn Gln Leu Lys Trp Leu 
                725                 730                 735     


Val Asn Pro Ser Ala Pro Thr Thr Ile Ala Ala Arg Glu Ser Ala Tyr 
            740                 745                 750         


Pro Leu Lys Phe Asp Leu Gln Asn Thr Gln Thr Ala 
        755                 760                 


<210>  121
<211>  2295
<212>  DNA
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  121
agcaatatgt gggtgattgg caaaaacaaa gcccaggatg cgaaggccat tatggtcaat       60

gggccgcagg ctggttggta tgtgccggcg tacacctacg gtatcggcct gcacggcgcg      120

ggctatgacg tcaccggcaa tacgccgttt gcctatccgg gcctcacatt tggtcacaac      180

ggcaccattt catggggatc caccgccggt tttggtgatg gtgtcgatat ctttgccgaa      240

aaactttccg ccgagaagcc gggctattac cagcataacg gcgagtgggt gaagatgttg      300

agccgcaagg agactattgc ggtcaaagac ggccagccgg agacctttac cgtttggcgc      360

acgctgcacg gcaacgtcat taaaaccgat actgcgacgc agaccgccta tgccaaagcg      420

cgcgcctggg atggcaaaga ggtggcgtcc ctgctggcgt ggacgcacca gatgaaggcc      480

aaaaactggc cggagtggac gcagcaggcg gccaaacagg cgctgaccat taactggtac      540

tacgccgatg tgaacggcaa tatcggctat gtgcataccg gcgcctatcc ggatcgccag      600

cccggccacg acccgcgttt gccggttccc ggcactggaa aatgggactg gaaagggttg      660

ctgtcgtttg atttgaatcc gaaagtgtat aacccgcagt cgggctatat cgccaactgg      720

aacaactcgc cgcaaaaaga ctacccggcc tctgatctgt tcgcgttcct gtggggcggt      780

gcggatcgag ttactgagat cgacacgatc ctcgataagc aaccgcgctt caccgccgat      840

caggcgtggg atgtgatccg ccaaaccagc cgtcgggatc tcaacctgcg gttgttctta      900

ccggcgctga aggacgccac cgcgaacctg gcggaaaacg atccgcgccg ccaactggtg      960

gataaactgg cgagctggga cggcgaaaac cttgtcaacg atgacggaaa aacctatcag     1020

caaccgggat cggcgattct taacgcctgg ctgaccagca tgctcaagcg cacggtggtt     1080

gccgcggtcc cagcgccgtt tggtaagtgg tacagcgcca gtggctatga aaccacccag     1140

gacgggccaa ccggctcgct gaacatcagc gtgggggcga aaatcctcta cgaagctctg     1200

cagggtgata agtcgccaat cccgcaggcg gtcgatctgt ttggcgggaa accgcagcag     1260

gaagtaatac tggcggcgct ggacgacgct tggcagacgc tgtcaaaacg ctacggtaac     1320

gacgtcaccg gctggaaaac ccctgccatg gcgcttacct tccgggccaa taacttcttc     1380

ggcgtgccgc aggcggcagc aaaagaggcg cgtcatcagg cggagtacca gaaccgcggt     1440

acggaaaacg acatgattgt cttctcaccg acgtcgggta accgcccggt tcttgcctgg     1500

gatgtggtgg cgccggggca aagcggtttt atcgcgccgg atggcaaagc cgataagcac     1560

tatgacgatc agctgaaaat gtacgagagc tttggccgta aatcgctgtg gttaacgcct     1620

caggacgttg acgagcacca agagtctcag gaagtgctgc aggtacagtt ggatcagacc     1680

gaggttaaga tcgttcgcga tgaatacggc atgccgcata tttacgccga tgatacctat     1740

cgactgtttt acggctatgg ctacgtggtg gcgcaggatc gcctgttcca gatggaaatg     1800

gcgcgccgca gtactcaggg gaccgtctcc gaggtgctgg gcaaagcatt cgtcagtttt     1860

gataaagata ttcgccagaa ctactggccg gattctattc gcgcgcagat agcttccctc     1920

tccgctgagg ataaatccat tctgcagggc tatgccgatg gcatgaatgc gtggatcgat     1980

aaagtgaacg ccagccccga taagctgtta ccccagcagt tctccacctt tggttttaaa     2040

cccaagcatt gggaaccgtt tgatgtggcg atgatttttg tcggcaccat ggcgaaccgt     2100

tggtctgaca gcaccagcga aattgataac ctggcgctgc tgacggcgct aaaagacaaa     2160

tacggcaagc agcagggcat ggcggtcttt aaccagctga aatggctggt taatccttcc     2220

gcgccaacca ccattgcggc gcgggaaagc gcctatccgc tgaagtttga tctgcaaaac     2280

acgcaaacgg cgtaa                                                      2295


<210>  122
<211>  764
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  122

Ser Asn Met Trp Val Ile Gly Lys Asn Lys Ala Gln Asp Ala Lys Ala 
1               5                   10                  15      


Ile Met Val Asn Gly Pro Gln Ala Gly Trp Tyr Val Pro Ala Tyr Thr 
            20                  25                  30          


Tyr Gly Ile Gly Leu His Gly Ala Gly Tyr Asp Val Thr Gly Asn Thr 
        35                  40                  45              


Pro Phe Ala Tyr Pro Gly Leu Thr Phe Gly His Asn Gly Thr Ile Ser 
    50                  55                  60                  


Trp Gly Ser Thr Ala Gly Phe Gly Asp Gly Val Asp Ile Phe Ala Glu 
65                  70                  75                  80  


Lys Leu Ser Ala Glu Lys Pro Gly Tyr Tyr Gln His Asn Gly Glu Trp 
                85                  90                  95      


Val Lys Met Leu Ser Arg Lys Glu Thr Ile Ala Val Lys Asp Gly Gln 
            100                 105                 110         


Pro Glu Thr Phe Thr Val Trp Arg Thr Leu His Gly Asn Val Ile Lys 
        115                 120                 125             


Thr Asp Thr Ala Thr Gln Thr Ala Tyr Ala Lys Ala Arg Ala Trp Asp 
    130                 135                 140                 


Gly Lys Glu Val Ala Ser Leu Leu Ala Trp Thr His Gln Met Lys Ala 
145                 150                 155                 160 


Lys Asn Trp Pro Glu Trp Thr Gln Gln Ala Ala Lys Gln Ala Leu Thr 
                165                 170                 175     


Ile Asn Trp Tyr Tyr Ala Asp Val Asn Gly Asn Ile Gly Tyr Val His 
            180                 185                 190         


Thr Gly Ala Tyr Pro Asp Arg Gln Pro Gly His Asp Pro Arg Leu Pro 
        195                 200                 205             


Val Pro Gly Thr Gly Lys Trp Asp Trp Lys Gly Leu Leu Ser Phe Asp 
    210                 215                 220                 


Leu Asn Pro Lys Val Tyr Asn Pro Gln Ser Gly Tyr Ile Ala Asn Trp 
225                 230                 235                 240 


Asn Asn Ser Pro Gln Lys Asp Tyr Pro Ala Ser Asp Leu Phe Ala Phe 
                245                 250                 255     


Leu Trp Gly Gly Ala Asp Arg Val Thr Glu Ile Asp Thr Ile Leu Asp 
            260                 265                 270         


Lys Gln Pro Arg Phe Thr Ala Asp Gln Ala Trp Asp Val Ile Arg Gln 
        275                 280                 285             


Thr Ser Arg Arg Asp Leu Asn Leu Arg Leu Phe Leu Pro Ala Leu Lys 
    290                 295                 300                 


Asp Ala Thr Ala Asn Leu Ala Glu Asn Asp Pro Arg Arg Gln Leu Val 
305                 310                 315                 320 


Asp Lys Leu Ala Ser Trp Asp Gly Glu Asn Leu Val Asn Asp Asp Gly 
                325                 330                 335     


Lys Thr Tyr Gln Gln Pro Gly Ser Ala Ile Leu Asn Ala Trp Leu Thr 
            340                 345                 350         


Ser Met Leu Lys Arg Thr Val Val Ala Ala Val Pro Ala Pro Phe Gly 
        355                 360                 365             


Lys Trp Tyr Ser Ala Ser Gly Tyr Glu Thr Thr Gln Asp Gly Pro Thr 
    370                 375                 380                 


Gly Ser Leu Asn Ile Ser Val Gly Ala Lys Ile Leu Tyr Glu Ala Leu 
385                 390                 395                 400 


Gln Gly Asp Lys Ser Pro Ile Pro Gln Ala Val Asp Leu Phe Gly Gly 
                405                 410                 415     


Lys Pro Gln Gln Glu Val Ile Leu Ala Ala Leu Asp Asp Ala Trp Gln 
            420                 425                 430         


Thr Leu Ser Lys Arg Tyr Gly Asn Asp Val Thr Gly Trp Lys Thr Pro 
        435                 440                 445             


Ala Met Ala Leu Thr Phe Arg Ala Asn Asn Phe Phe Gly Val Pro Gln 
    450                 455                 460                 


Ala Ala Ala Lys Glu Ala Arg His Gln Ala Glu Tyr Gln Asn Arg Gly 
465                 470                 475                 480 


Thr Glu Asn Asp Met Ile Val Phe Ser Pro Thr Ser Gly Asn Arg Pro 
                485                 490                 495     


Val Leu Ala Trp Asp Val Val Ala Pro Gly Gln Ser Gly Phe Ile Ala 
            500                 505                 510         


Pro Asp Gly Lys Ala Asp Lys His Tyr Asp Asp Gln Leu Lys Met Tyr 
        515                 520                 525             


Glu Ser Phe Gly Arg Lys Ser Leu Trp Leu Thr Pro Gln Asp Val Asp 
    530                 535                 540                 


Glu His Gln Glu Ser Gln Glu Val Leu Gln Val Gln Leu Asp Gln Thr 
545                 550                 555                 560 


Glu Val Lys Ile Val Arg Asp Glu Tyr Gly Met Pro His Ile Tyr Ala 
                565                 570                 575     


Asp Asp Thr Tyr Arg Leu Phe Tyr Gly Tyr Gly Tyr Val Val Ala Gln 
            580                 585                 590         


Asp Arg Leu Phe Gln Met Glu Met Ala Arg Arg Ser Thr Gln Gly Thr 
        595                 600                 605             


Val Ser Glu Val Leu Gly Lys Ala Phe Val Ser Phe Asp Lys Asp Ile 
    610                 615                 620                 


Arg Gln Asn Tyr Trp Pro Asp Ser Ile Arg Ala Gln Ile Ala Ser Leu 
625                 630                 635                 640 


Ser Ala Glu Asp Lys Ser Ile Leu Gln Gly Tyr Ala Asp Gly Met Asn 
                645                 650                 655     


Ala Trp Ile Asp Lys Val Asn Ala Ser Pro Asp Lys Leu Leu Pro Gln 
            660                 665                 670         


Gln Phe Ser Thr Phe Gly Phe Lys Pro Lys His Trp Glu Pro Phe Asp 
        675                 680                 685             


Val Ala Met Ile Phe Val Gly Thr Met Ala Asn Arg Trp Ser Asp Ser 
    690                 695                 700                 


Thr Ser Glu Ile Asp Asn Leu Ala Leu Leu Thr Ala Leu Lys Asp Lys 
705                 710                 715                 720 


Tyr Gly Lys Gln Gln Gly Met Ala Val Phe Asn Gln Leu Lys Trp Leu 
                725                 730                 735     


Val Asn Pro Ser Ala Pro Thr Thr Ile Ala Ala Arg Glu Ser Ala Tyr 
            740                 745                 750         


Pro Leu Lys Phe Asp Leu Gln Asn Thr Gln Thr Ala 
        755                 760                 


<210>  123
<211>  2295
<212>  DNA
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  123
agcaatatgt gggtgattgg caaaaacaaa gcccaggatg cgaaggccat tatggtcaat       60

gggccgcagg ctggttggta tgtgccggcg tggacctacg gtatcggcct gcacggcgcg      120

ggctatgacg tcaccggcaa tacgccgttt gcctatccgg gcctcgtttt tggtcacaac      180

ggcaccattt catggggatc caccgccggt tttggtgatg gtgtcgatat ctttgccgaa      240

aaactttccg ccgagaagcc gggctattac cagcataacg gcgagtgggt gaagatgttg      300

agccgcaagg agactattgc ggtcaaagac ggccagccgg agacctttac cgtttggcgc      360

acgctgcacg gcaacgtcat taaaaccgat actgcgacgc agaccgccta tgccaaagcg      420

cgcgcctggg atggcaaaga ggtggcgtcc ctgctggcgt ggacgcacca gatgaaggcc      480

aaaaactggc cggagtggac gcagcaggcg gccaaacagg cgctgaccat taactggtac      540

tacgccgatg tgaacggcaa tatcggctat gtgcataccg gcgcctatcc ggatcgccag      600

cccggccacg acccgcgttt gccggttccc ggcactggaa aatgggactg gaaagggttg      660

ctgtcgtttg atttgaatcc gaaagtgtat aacccgcagt cgggctatat cgccaactgg      720

aacaactcgc cgcaaaaaga ctacccggcc tctgatctgt tcgcgttcct gtggggcggt      780

gcggatcgag ttactgagat cgacacgatc ctcgataagc aaccgcgctt caccgccgat      840

caggcgtggg atgtgatccg ccaaaccagc cgtcgggatc tcaacctgcg gttgttctta      900

ccggcgctga aggacgccac cgcgaacctg gcggaaaacg atccgcgccg ccaactggtg      960

gataaactgg cgagctggga cggcgaaaac cttgtcaacg atgacggaaa aacctatcag     1020

caaccgggat cggcgattct taacgcctgg ctgaccagca tgctcaagcg cacggtggtt     1080

gccgcggtcc cagcgccgtt tggtaagtgg tacagcgcca gtggctatga aaccacccag     1140

gacgggccaa ccggctcgct gaacatcagc gtgggggcga aaatcctcta cgaagctctg     1200

cagggtgata agtcgccaat cccgcaggcg gtcgatctgt ttggcgggaa accgcagcag     1260

gaagtaatac tggcggcgct ggacgacgct tggcagacgc tgtcaaaacg ctacggtaac     1320

gacgtcaccg gctggaaaac ccctgccatg gcgcttacct tccgggccaa taacttcttc     1380

ggcgtgccgc aggcggcagc aaaagaggcg cgtcatcagg cggagtacca gaaccgcggt     1440

acggaaaacg acatgattgt cttctcaccg acgtcgggta accgcccggt tcttgcctgg     1500

gatgtggtgg cgccggggca aagcggtttt atcgcgccgg atggcaaagc cgataagcac     1560

tatgacgatc agctgaaaat gtacgagagc tttggccgta aatcgctgtg gttaacgcct     1620

caggacgttg acgagcacca agagtctcag gaagtgctgc aggtacagtt ggatcagacc     1680

gaggttaaga tcgttcgcga tgaatacggc atgccgcata tttacgccga tgatacctat     1740

cgactgtttt acggctatgg ctacgtggtg gcgcaggatc gcctgttcca gatggaaatg     1800

gcgcgccgca gtactcaggg gaccgtctcc gaggtgctgg gcaaagcatt cgtcagtttt     1860

gataaagata ttcgccagaa ctactggccg gattctattc gcgcgcagat agcttccctc     1920

tccgctgagg ataaatccat tctgcagggc tatgccgatg gcatgaatgc gtggatcgat     1980

aaagtgaacg ccagccccga taagctgtta ccccagcagt tctccacctt tggttttaaa     2040

cccaagcatt gggaaccgtt tgatgtggcg atgatttttg tcggcaccat ggcgaaccgt     2100

ttctctgaca gcaccagcga aattgataac ctggcgctgc tgacggcgct aaaagacaaa     2160

tacggcaagc agcagggcat ggcggtcttt aaccagctga aatggctggt taatccttcc     2220

gcgccaacca ccattgcggc gcgggaaagc gcctatccgc tgaagtttga tctgcaaaac     2280

acgcaaacgg cgtaa                                                      2295


<210>  124
<211>  764
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  124

Ser Asn Met Trp Val Ile Gly Lys Asn Lys Ala Gln Asp Ala Lys Ala 
1               5                   10                  15      


Ile Met Val Asn Gly Pro Gln Ala Gly Trp Tyr Val Pro Ala Trp Thr 
            20                  25                  30          


Tyr Gly Ile Gly Leu His Gly Ala Gly Tyr Asp Val Thr Gly Asn Thr 
        35                  40                  45              


Pro Phe Ala Tyr Pro Gly Leu Val Phe Gly His Asn Gly Thr Ile Ser 
    50                  55                  60                  


Trp Gly Ser Thr Ala Gly Phe Gly Asp Gly Val Asp Ile Phe Ala Glu 
65                  70                  75                  80  


Lys Leu Ser Ala Glu Lys Pro Gly Tyr Tyr Gln His Asn Gly Glu Trp 
                85                  90                  95      


Val Lys Met Leu Ser Arg Lys Glu Thr Ile Ala Val Lys Asp Gly Gln 
            100                 105                 110         


Pro Glu Thr Phe Thr Val Trp Arg Thr Leu His Gly Asn Val Ile Lys 
        115                 120                 125             


Thr Asp Thr Ala Thr Gln Thr Ala Tyr Ala Lys Ala Arg Ala Trp Asp 
    130                 135                 140                 


Gly Lys Glu Val Ala Ser Leu Leu Ala Trp Thr His Gln Met Lys Ala 
145                 150                 155                 160 


Lys Asn Trp Pro Glu Trp Thr Gln Gln Ala Ala Lys Gln Ala Leu Thr 
                165                 170                 175     


Ile Asn Trp Tyr Tyr Ala Asp Val Asn Gly Asn Ile Gly Tyr Val His 
            180                 185                 190         


Thr Gly Ala Tyr Pro Asp Arg Gln Pro Gly His Asp Pro Arg Leu Pro 
        195                 200                 205             


Val Pro Gly Thr Gly Lys Trp Asp Trp Lys Gly Leu Leu Ser Phe Asp 
    210                 215                 220                 


Leu Asn Pro Lys Val Tyr Asn Pro Gln Ser Gly Tyr Ile Ala Asn Trp 
225                 230                 235                 240 


Asn Asn Ser Pro Gln Lys Asp Tyr Pro Ala Ser Asp Leu Phe Ala Phe 
                245                 250                 255     


Leu Trp Gly Gly Ala Asp Arg Val Thr Glu Ile Asp Thr Ile Leu Asp 
            260                 265                 270         


Lys Gln Pro Arg Phe Thr Ala Asp Gln Ala Trp Asp Val Ile Arg Gln 
        275                 280                 285             


Thr Ser Arg Arg Asp Leu Asn Leu Arg Leu Phe Leu Pro Ala Leu Lys 
    290                 295                 300                 


Asp Ala Thr Ala Asn Leu Ala Glu Asn Asp Pro Arg Arg Gln Leu Val 
305                 310                 315                 320 


Asp Lys Leu Ala Ser Trp Asp Gly Glu Asn Leu Val Asn Asp Asp Gly 
                325                 330                 335     


Lys Thr Tyr Gln Gln Pro Gly Ser Ala Ile Leu Asn Ala Trp Leu Thr 
            340                 345                 350         


Ser Met Leu Lys Arg Thr Val Val Ala Ala Val Pro Ala Pro Phe Gly 
        355                 360                 365             


Lys Trp Tyr Ser Ala Ser Gly Tyr Glu Thr Thr Gln Asp Gly Pro Thr 
    370                 375                 380                 


Gly Ser Leu Asn Ile Ser Val Gly Ala Lys Ile Leu Tyr Glu Ala Leu 
385                 390                 395                 400 


Gln Gly Asp Lys Ser Pro Ile Pro Gln Ala Val Asp Leu Phe Gly Gly 
                405                 410                 415     


Lys Pro Gln Gln Glu Val Ile Leu Ala Ala Leu Asp Asp Ala Trp Gln 
            420                 425                 430         


Thr Leu Ser Lys Arg Tyr Gly Asn Asp Val Thr Gly Trp Lys Thr Pro 
        435                 440                 445             


Ala Met Ala Leu Thr Phe Arg Ala Asn Asn Phe Phe Gly Val Pro Gln 
    450                 455                 460                 


Ala Ala Ala Lys Glu Ala Arg His Gln Ala Glu Tyr Gln Asn Arg Gly 
465                 470                 475                 480 


Thr Glu Asn Asp Met Ile Val Phe Ser Pro Thr Ser Gly Asn Arg Pro 
                485                 490                 495     


Val Leu Ala Trp Asp Val Val Ala Pro Gly Gln Ser Gly Phe Ile Ala 
            500                 505                 510         


Pro Asp Gly Lys Ala Asp Lys His Tyr Asp Asp Gln Leu Lys Met Tyr 
        515                 520                 525             


Glu Ser Phe Gly Arg Lys Ser Leu Trp Leu Thr Pro Gln Asp Val Asp 
    530                 535                 540                 


Glu His Gln Glu Ser Gln Glu Val Leu Gln Val Gln Leu Asp Gln Thr 
545                 550                 555                 560 


Glu Val Lys Ile Val Arg Asp Glu Tyr Gly Met Pro His Ile Tyr Ala 
                565                 570                 575     


Asp Asp Thr Tyr Arg Leu Phe Tyr Gly Tyr Gly Tyr Val Val Ala Gln 
            580                 585                 590         


Asp Arg Leu Phe Gln Met Glu Met Ala Arg Arg Ser Thr Gln Gly Thr 
        595                 600                 605             


Val Ser Glu Val Leu Gly Lys Ala Phe Val Ser Phe Asp Lys Asp Ile 
    610                 615                 620                 


Arg Gln Asn Tyr Trp Pro Asp Ser Ile Arg Ala Gln Ile Ala Ser Leu 
625                 630                 635                 640 


Ser Ala Glu Asp Lys Ser Ile Leu Gln Gly Tyr Ala Asp Gly Met Asn 
                645                 650                 655     


Ala Trp Ile Asp Lys Val Asn Ala Ser Pro Asp Lys Leu Leu Pro Gln 
            660                 665                 670         


Gln Phe Ser Thr Phe Gly Phe Lys Pro Lys His Trp Glu Pro Phe Asp 
        675                 680                 685             


Val Ala Met Ile Phe Val Gly Thr Met Ala Asn Arg Phe Ser Asp Ser 
    690                 695                 700                 


Thr Ser Glu Ile Asp Asn Leu Ala Leu Leu Thr Ala Leu Lys Asp Lys 
705                 710                 715                 720 


Tyr Gly Lys Gln Gln Gly Met Ala Val Phe Asn Gln Leu Lys Trp Leu 
                725                 730                 735     


Val Asn Pro Ser Ala Pro Thr Thr Ile Ala Ala Arg Glu Ser Ala Tyr 
            740                 745                 750         


Pro Leu Lys Phe Asp Leu Gln Asn Thr Gln Thr Ala 
        755                 760                 


<210>  125
<211>  2295
<212>  DNA
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  125
agcaatatgt gggtgattgg caaaaacaaa gcccaggatg cgaaggccat tatggtcaat       60

gggccgcagg ctggttggta tgtgccggcg tacacctacg gtatcggcct gcacggcgcg      120

ggctatgacg tcaccggcaa tacgccgttt gcctatccgg gcctcatctt tggtcacaac      180

ggcaccattt catggggatc caccgccggt tttggtgatg gtgtcgatat ctttgccgaa      240

aaactttccg ccgagaagcc gggctattac cagcataacg gcgagtgggt gaagatgttg      300

agccgcaagg agactattgc ggtcaaagac ggccagccgg agacctttac cgtttggcgc      360

acgctgcacg gcaacgtcat taaaaccgat actgcgacgc agaccgccta tgccaaagcg      420

cgcgcctggg atggcaaaga ggtggcgtcc ctgctggcgt tcacgcacca gatgaaggcc      480

aaaaactggc cggagtggac gcagcaggcg gccaaacagg cgctgaccat taactggtac      540

tacgccgatg tgaacggcaa tatcggctat gtgcataccg gcgcctatcc ggatcgccag      600

cccggccacg acccgcgttt gccggttccc ggcactggaa aatgggactg gaaagggttg      660

ctgtcgtttg atttgaatcc gaaagtgtat aacccgcagt cgggctatat cgccaactgg      720

aacaactcgc cgcaaaaaga ctacccggcc tctgatctgt tcgcgttcct gtggggcggt      780

gcggatcgag ttactgagat cgacacggtc ctcgataagc aaccgcgctt caccgccgat      840

caggcgtggg atgtgatccg ccaaaccagc cgtcgggatc tcaacctgcg gttgttctta      900

ccggcgctga aggacgccac cgcgaacctg gcggaaaacg atccgcgccg ccaactggtg      960

gataaactgg cgagctggga cggcgaaaac cttgtcaacg atgacggaaa aacctatcag     1020

caaccgggat cggcgattct taacgcctgg ctgaccagca tgctcaagcg cacggtggtt     1080

gccgcggtcc cagcgccgtt tggtaagtgg tacagcgcca gtggctatga aaccacccag     1140

gacgggccaa ccggctcgct gaacatcagc gtgggggcga aaatcctcta cgaagctctg     1200

cagggtgata agtcgccaat cccgcaggcg gtcgatctgt ttggcgggaa accgcagcag     1260

gaagtaatac tggcggcgct ggacgacgct tggcagacgc tgtcaaaacg ctacggtaac     1320

gacgtcaccg gctggaaaac ccctgccatg gcgcttacct tccgggccaa taacttcttc     1380

ggcgtgccgc aggcggcagc aaaagaggcg cgtcatcagg cggagtacca gaaccgcggt     1440

acggaaaacg acatgattgt cttctcaccg acgtcgggta accgcccggt tcttgcctgg     1500

gatgtggtgg cgccggggca aagcggtttt atcgcgccgg atggcaaagc cgataagcac     1560

tatgacgatc agctgaaaat gtacgagagc tttggccgta aatcgctgtg gttaacgcct     1620

caggacgttg acgagcacca agagtctcag gaagtgctgc aggtacagtt ggatcagacc     1680

gaggttaaga tcgttcgcga tgaatacggc atgccgcata tttacgccga tgatacctat     1740

cgactgtttt acggctatgg ctacgtggtg gcgcaggatc gcctgttcca gatggaaatg     1800

gcgcgccgca gtactcaggg gaccgtctcc gaggtgctgg gcaaagcatt cgtcagtttt     1860

gataaagata ttcgccagaa ctactggccg gattctattc gcgcgcagat agcttccctc     1920

tccgctgagg ataaatccat tctgcagggc tatgccgatg gcatgaatgc gtggatcgat     1980

aaagtgaacg ccagccccga taagctgtta ccccagcagt tctccacctt tggttttaaa     2040

cccaagcatt gggaaccgtt tgatgtggcg atgatttttg tcggcacctt agcgaaccgt     2100

ttctctgaca gcaccagcga aattgataac ctggcgctgc tgacggcgct aaaagacaaa     2160

tacggcaagc agcagggcat ggcggtcttt aaccagctga aatggctggt taatccttcc     2220

gcgccaacca ccattgcggc gcgggaaagc gcctatccgc tgaagtttga tctgcaaaac     2280

acgcaaacgg cgtaa                                                      2295


<210>  126
<211>  764
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  126

Ser Asn Met Trp Val Ile Gly Lys Asn Lys Ala Gln Asp Ala Lys Ala 
1               5                   10                  15      


Ile Met Val Asn Gly Pro Gln Ala Gly Trp Tyr Val Pro Ala Tyr Thr 
            20                  25                  30          


Tyr Gly Ile Gly Leu His Gly Ala Gly Tyr Asp Val Thr Gly Asn Thr 
        35                  40                  45              


Pro Phe Ala Tyr Pro Gly Leu Ile Phe Gly His Asn Gly Thr Ile Ser 
    50                  55                  60                  


Trp Gly Ser Thr Ala Gly Phe Gly Asp Gly Val Asp Ile Phe Ala Glu 
65                  70                  75                  80  


Lys Leu Ser Ala Glu Lys Pro Gly Tyr Tyr Gln His Asn Gly Glu Trp 
                85                  90                  95      


Val Lys Met Leu Ser Arg Lys Glu Thr Ile Ala Val Lys Asp Gly Gln 
            100                 105                 110         


Pro Glu Thr Phe Thr Val Trp Arg Thr Leu His Gly Asn Val Ile Lys 
        115                 120                 125             


Thr Asp Thr Ala Thr Gln Thr Ala Tyr Ala Lys Ala Arg Ala Trp Asp 
    130                 135                 140                 


Gly Lys Glu Val Ala Ser Leu Leu Ala Phe Thr His Gln Met Lys Ala 
145                 150                 155                 160 


Lys Asn Trp Pro Glu Trp Thr Gln Gln Ala Ala Lys Gln Ala Leu Thr 
                165                 170                 175     


Ile Asn Trp Tyr Tyr Ala Asp Val Asn Gly Asn Ile Gly Tyr Val His 
            180                 185                 190         


Thr Gly Ala Tyr Pro Asp Arg Gln Pro Gly His Asp Pro Arg Leu Pro 
        195                 200                 205             


Val Pro Gly Thr Gly Lys Trp Asp Trp Lys Gly Leu Leu Ser Phe Asp 
    210                 215                 220                 


Leu Asn Pro Lys Val Tyr Asn Pro Gln Ser Gly Tyr Ile Ala Asn Trp 
225                 230                 235                 240 


Asn Asn Ser Pro Gln Lys Asp Tyr Pro Ala Ser Asp Leu Phe Ala Phe 
                245                 250                 255     


Leu Trp Gly Gly Ala Asp Arg Val Thr Glu Ile Asp Thr Val Leu Asp 
            260                 265                 270         


Lys Gln Pro Arg Phe Thr Ala Asp Gln Ala Trp Asp Val Ile Arg Gln 
        275                 280                 285             


Thr Ser Arg Arg Asp Leu Asn Leu Arg Leu Phe Leu Pro Ala Leu Lys 
    290                 295                 300                 


Asp Ala Thr Ala Asn Leu Ala Glu Asn Asp Pro Arg Arg Gln Leu Val 
305                 310                 315                 320 


Asp Lys Leu Ala Ser Trp Asp Gly Glu Asn Leu Val Asn Asp Asp Gly 
                325                 330                 335     


Lys Thr Tyr Gln Gln Pro Gly Ser Ala Ile Leu Asn Ala Trp Leu Thr 
            340                 345                 350         


Ser Met Leu Lys Arg Thr Val Val Ala Ala Val Pro Ala Pro Phe Gly 
        355                 360                 365             


Lys Trp Tyr Ser Ala Ser Gly Tyr Glu Thr Thr Gln Asp Gly Pro Thr 
    370                 375                 380                 


Gly Ser Leu Asn Ile Ser Val Gly Ala Lys Ile Leu Tyr Glu Ala Leu 
385                 390                 395                 400 


Gln Gly Asp Lys Ser Pro Ile Pro Gln Ala Val Asp Leu Phe Gly Gly 
                405                 410                 415     


Lys Pro Gln Gln Glu Val Ile Leu Ala Ala Leu Asp Asp Ala Trp Gln 
            420                 425                 430         


Thr Leu Ser Lys Arg Tyr Gly Asn Asp Val Thr Gly Trp Lys Thr Pro 
        435                 440                 445             


Ala Met Ala Leu Thr Phe Arg Ala Asn Asn Phe Phe Gly Val Pro Gln 
    450                 455                 460                 


Ala Ala Ala Lys Glu Ala Arg His Gln Ala Glu Tyr Gln Asn Arg Gly 
465                 470                 475                 480 


Thr Glu Asn Asp Met Ile Val Phe Ser Pro Thr Ser Gly Asn Arg Pro 
                485                 490                 495     


Val Leu Ala Trp Asp Val Val Ala Pro Gly Gln Ser Gly Phe Ile Ala 
            500                 505                 510         


Pro Asp Gly Lys Ala Asp Lys His Tyr Asp Asp Gln Leu Lys Met Tyr 
        515                 520                 525             


Glu Ser Phe Gly Arg Lys Ser Leu Trp Leu Thr Pro Gln Asp Val Asp 
    530                 535                 540                 


Glu His Gln Glu Ser Gln Glu Val Leu Gln Val Gln Leu Asp Gln Thr 
545                 550                 555                 560 


Glu Val Lys Ile Val Arg Asp Glu Tyr Gly Met Pro His Ile Tyr Ala 
                565                 570                 575     


Asp Asp Thr Tyr Arg Leu Phe Tyr Gly Tyr Gly Tyr Val Val Ala Gln 
            580                 585                 590         


Asp Arg Leu Phe Gln Met Glu Met Ala Arg Arg Ser Thr Gln Gly Thr 
        595                 600                 605             


Val Ser Glu Val Leu Gly Lys Ala Phe Val Ser Phe Asp Lys Asp Ile 
    610                 615                 620                 


Arg Gln Asn Tyr Trp Pro Asp Ser Ile Arg Ala Gln Ile Ala Ser Leu 
625                 630                 635                 640 


Ser Ala Glu Asp Lys Ser Ile Leu Gln Gly Tyr Ala Asp Gly Met Asn 
                645                 650                 655     


Ala Trp Ile Asp Lys Val Asn Ala Ser Pro Asp Lys Leu Leu Pro Gln 
            660                 665                 670         


Gln Phe Ser Thr Phe Gly Phe Lys Pro Lys His Trp Glu Pro Phe Asp 
        675                 680                 685             


Val Ala Met Ile Phe Val Gly Thr Leu Ala Asn Arg Phe Ser Asp Ser 
    690                 695                 700                 


Thr Ser Glu Ile Asp Asn Leu Ala Leu Leu Thr Ala Leu Lys Asp Lys 
705                 710                 715                 720 


Tyr Gly Lys Gln Gln Gly Met Ala Val Phe Asn Gln Leu Lys Trp Leu 
                725                 730                 735     


Val Asn Pro Ser Ala Pro Thr Thr Ile Ala Ala Arg Glu Ser Ala Tyr 
            740                 745                 750         


Pro Leu Lys Phe Asp Leu Gln Asn Thr Gln Thr Ala 
        755                 760                 


<210>  127
<211>  2295
<212>  DNA
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  127
agcaatatgt gggtgattgg caaaaacaaa gcccaggatg cgaaggccat tatggtcaat       60

gggccgcagg ctggttggta tgtgccggcg cacacctacg gtatcggcct gcacggcgcg      120

ggctatgacg tcaccggcaa tacgccgttt gcctatccgg gcctcatctt tggtcacaac      180

ggcaccattt catggggatc caccgccggt tgcggtgatg gtgtcgatat ctttgccgaa      240

aaactttccg ccgagaagcc gggctattac cagcataacg gcgagtgggt gaagatgttg      300

agccgcaagg agactattgc ggtcaaagac ggccagccgg agacctttac cgtttggcgc      360

acgctgcacg gcaacgtcat taaaaccgat actgcgacgc agaccgccta tgccaaagcg      420

cgcgcctggg atggcaaaga ggtggcgtcc ctgctggcgt ggacgcacca gatgaaggcc      480

aaaaactggc cggagtggac gcagcaggcg gccaaacagg cgctgaccat taactggtac      540

tacgccgatg tgaacggcaa tatcggctat gtgcataccg gcgcctatcc ggatcgccag      600

cccggccacg acccgcgttt gccggttccc ggcactggaa aatgggactg gaaagggttg      660

ctgtcgtttg atttgaatcc gaaagtgtat aacccgcagt cgggctatat cgccaactgg      720

aacaactcgc cgcaaaaaga ctacccggcc tctgatctgt tcgcgttcct gtggggcggt      780

gcggatcgag ttactgagat cgacacgatc ctcgataagc aaccgcgctt caccgccgat      840

caggcgtggg atgtgatccg ccaaaccagc cgtcgggatc tcaacctgcg gttgttctta      900

ccggcgctga aggacgccac cgcgaacctg gcggaaaacg atccgcgccg ccaactggtg      960

gataaactgg cgagctggga cggcgaaaac cttgtcaacg atgacggaaa aacctatcag     1020

caaccgggat cggcgattct taacgcctgg ctgaccagca tgctcaagcg cacggtggtt     1080

gccgcggtcc cagcgccgtt tggtaagtgg tacagcgcca gtggctatga aaccacccag     1140

gacgggccaa ccggctcgct gaacatcagc gtgggggcga aaatcctcta cgaagctctg     1200

cagggtgata agtcgccaat cccgcaggcg gtcgatctgt ttggcgggaa accgcagcag     1260

gaagtaatac tggcggcgct ggacgacgct tggcagacgc tgtcaaaacg ctacggtaac     1320

gacgtcaccg gctggaaaac ccctgccatg gcgcttacct tccgggccaa taacttcttc     1380

ggcgtgccgc aggcggcagc aaaagaggcg cgtcatcagg cggagtacca gaaccgcggt     1440

acggaaaacg acatgattgt cttctcaccg acgtcgggta accgcccggt tcttgcctgg     1500

gatgtggtgg cgccggggca aagcggtttt atcgcgccgg atggcaaagc cgataagcac     1560

tatgacgatc agctgaaaat gtacgagagc tttggccgta aatcgctgtg gttaacgcct     1620

caggacgttg acgagcacca agagtctcag gaagtgctgc aggtacagtt ggatcagacc     1680

gaggttaaga tcgttcgcga tgaatacggc atgccgcata tttacgccga tgatacctat     1740

cgactgtttt acggctatgg ctacgtggtg gcgcaggatc gcctgttcca gatggaaatg     1800

gcgcgccgca gtactcaggg gaccgtctcc gaggtgctgg gcaaagcatt cgtcagtttt     1860

gataaagata ttcgccagaa ctactggccg gattctattc gcgcgcagat agcttctctc     1920

tccgctgagg ataaatccat tctgcagggc tatgccgatg gcatgaatgc gtggatcgat     1980

aaagtgaacg ccagccccga taagctgtta ccccagcagt tctccacctt tggttttaaa     2040

cccaagcatt gggaaccgtt tgatgtggcg atgatttttg tcggcaccat ggcgaaccgt     2100

ttctctgaca gcaccagcga aattgataac ctggcgctgc tgacggcgct aaaagacaaa     2160

tacggcaagc agcagggcat ggcggtcttt aaccagctga aatggctggt taatccttcc     2220

gcgccaacca ccattgcggc gcgggaaagc gcctatccgc tgaagtttga tctgcaaaac     2280

acgcaaacgg cgtaa                                                      2295


<210>  128
<211>  764
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  128

Ser Asn Met Trp Val Ile Gly Lys Asn Lys Ala Gln Asp Ala Lys Ala 
1               5                   10                  15      


Ile Met Val Asn Gly Pro Gln Ala Gly Trp Tyr Val Pro Ala His Thr 
            20                  25                  30          


Tyr Gly Ile Gly Leu His Gly Ala Gly Tyr Asp Val Thr Gly Asn Thr 
        35                  40                  45              


Pro Phe Ala Tyr Pro Gly Leu Ile Phe Gly His Asn Gly Thr Ile Ser 
    50                  55                  60                  


Trp Gly Ser Thr Ala Gly Cys Gly Asp Gly Val Asp Ile Phe Ala Glu 
65                  70                  75                  80  


Lys Leu Ser Ala Glu Lys Pro Gly Tyr Tyr Gln His Asn Gly Glu Trp 
                85                  90                  95      


Val Lys Met Leu Ser Arg Lys Glu Thr Ile Ala Val Lys Asp Gly Gln 
            100                 105                 110         


Pro Glu Thr Phe Thr Val Trp Arg Thr Leu His Gly Asn Val Ile Lys 
        115                 120                 125             


Thr Asp Thr Ala Thr Gln Thr Ala Tyr Ala Lys Ala Arg Ala Trp Asp 
    130                 135                 140                 


Gly Lys Glu Val Ala Ser Leu Leu Ala Trp Thr His Gln Met Lys Ala 
145                 150                 155                 160 


Lys Asn Trp Pro Glu Trp Thr Gln Gln Ala Ala Lys Gln Ala Leu Thr 
                165                 170                 175     


Ile Asn Trp Tyr Tyr Ala Asp Val Asn Gly Asn Ile Gly Tyr Val His 
            180                 185                 190         


Thr Gly Ala Tyr Pro Asp Arg Gln Pro Gly His Asp Pro Arg Leu Pro 
        195                 200                 205             


Val Pro Gly Thr Gly Lys Trp Asp Trp Lys Gly Leu Leu Ser Phe Asp 
    210                 215                 220                 


Leu Asn Pro Lys Val Tyr Asn Pro Gln Ser Gly Tyr Ile Ala Asn Trp 
225                 230                 235                 240 


Asn Asn Ser Pro Gln Lys Asp Tyr Pro Ala Ser Asp Leu Phe Ala Phe 
                245                 250                 255     


Leu Trp Gly Gly Ala Asp Arg Val Thr Glu Ile Asp Thr Ile Leu Asp 
            260                 265                 270         


Lys Gln Pro Arg Phe Thr Ala Asp Gln Ala Trp Asp Val Ile Arg Gln 
        275                 280                 285             


Thr Ser Arg Arg Asp Leu Asn Leu Arg Leu Phe Leu Pro Ala Leu Lys 
    290                 295                 300                 


Asp Ala Thr Ala Asn Leu Ala Glu Asn Asp Pro Arg Arg Gln Leu Val 
305                 310                 315                 320 


Asp Lys Leu Ala Ser Trp Asp Gly Glu Asn Leu Val Asn Asp Asp Gly 
                325                 330                 335     


Lys Thr Tyr Gln Gln Pro Gly Ser Ala Ile Leu Asn Ala Trp Leu Thr 
            340                 345                 350         


Ser Met Leu Lys Arg Thr Val Val Ala Ala Val Pro Ala Pro Phe Gly 
        355                 360                 365             


Lys Trp Tyr Ser Ala Ser Gly Tyr Glu Thr Thr Gln Asp Gly Pro Thr 
    370                 375                 380                 


Gly Ser Leu Asn Ile Ser Val Gly Ala Lys Ile Leu Tyr Glu Ala Leu 
385                 390                 395                 400 


Gln Gly Asp Lys Ser Pro Ile Pro Gln Ala Val Asp Leu Phe Gly Gly 
                405                 410                 415     


Lys Pro Gln Gln Glu Val Ile Leu Ala Ala Leu Asp Asp Ala Trp Gln 
            420                 425                 430         


Thr Leu Ser Lys Arg Tyr Gly Asn Asp Val Thr Gly Trp Lys Thr Pro 
        435                 440                 445             


Ala Met Ala Leu Thr Phe Arg Ala Asn Asn Phe Phe Gly Val Pro Gln 
    450                 455                 460                 


Ala Ala Ala Lys Glu Ala Arg His Gln Ala Glu Tyr Gln Asn Arg Gly 
465                 470                 475                 480 


Thr Glu Asn Asp Met Ile Val Phe Ser Pro Thr Ser Gly Asn Arg Pro 
                485                 490                 495     


Val Leu Ala Trp Asp Val Val Ala Pro Gly Gln Ser Gly Phe Ile Ala 
            500                 505                 510         


Pro Asp Gly Lys Ala Asp Lys His Tyr Asp Asp Gln Leu Lys Met Tyr 
        515                 520                 525             


Glu Ser Phe Gly Arg Lys Ser Leu Trp Leu Thr Pro Gln Asp Val Asp 
    530                 535                 540                 


Glu His Gln Glu Ser Gln Glu Val Leu Gln Val Gln Leu Asp Gln Thr 
545                 550                 555                 560 


Glu Val Lys Ile Val Arg Asp Glu Tyr Gly Met Pro His Ile Tyr Ala 
                565                 570                 575     


Asp Asp Thr Tyr Arg Leu Phe Tyr Gly Tyr Gly Tyr Val Val Ala Gln 
            580                 585                 590         


Asp Arg Leu Phe Gln Met Glu Met Ala Arg Arg Ser Thr Gln Gly Thr 
        595                 600                 605             


Val Ser Glu Val Leu Gly Lys Ala Phe Val Ser Phe Asp Lys Asp Ile 
    610                 615                 620                 


Arg Gln Asn Tyr Trp Pro Asp Ser Ile Arg Ala Gln Ile Ala Ser Leu 
625                 630                 635                 640 


Ser Ala Glu Asp Lys Ser Ile Leu Gln Gly Tyr Ala Asp Gly Met Asn 
                645                 650                 655     


Ala Trp Ile Asp Lys Val Asn Ala Ser Pro Asp Lys Leu Leu Pro Gln 
            660                 665                 670         


Gln Phe Ser Thr Phe Gly Phe Lys Pro Lys His Trp Glu Pro Phe Asp 
        675                 680                 685             


Val Ala Met Ile Phe Val Gly Thr Met Ala Asn Arg Phe Ser Asp Ser 
    690                 695                 700                 


Thr Ser Glu Ile Asp Asn Leu Ala Leu Leu Thr Ala Leu Lys Asp Lys 
705                 710                 715                 720 


Tyr Gly Lys Gln Gln Gly Met Ala Val Phe Asn Gln Leu Lys Trp Leu 
                725                 730                 735     


Val Asn Pro Ser Ala Pro Thr Thr Ile Ala Ala Arg Glu Ser Ala Tyr 
            740                 745                 750         


Pro Leu Lys Phe Asp Leu Gln Asn Thr Gln Thr Ala 
        755                 760                 


<210>  129
<211>  2295
<212>  DNA
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  129
agcaatatgt gggtgattgg caaaaacaaa gcccaggatg cgaaggccat tatggtcaat       60

gggccgcagg ctggttggta tgtgccggcg tacacctacg gtatcggcct gcacggcgcg      120

ggctatgacg tcaccggcaa tacgccgttt gcctatccgg gcctcatctt tggtcacaac      180

ggcaccattt catggggatc caccgccggt tttggtgatg gtgtcgatat ctttgccgaa      240

aaactttccg ccgagaagcc gggctattac cagcataacg gcgagtgggt gaagatgttg      300

agccgcaagg agactattgc ggtcaaagac ggccagccgg agacctttac cgtttggcgc      360

acgctgcacg gcaacgtcat taaaaccgat actgcgacgc agaccgccta tgccaaagcg      420

cgcgcctggg atggcaaaga ggtggcgtcc ctgctggcgt ggacgcacca gatgaaggcc      480

aaaaactggc cggagtggac gcagcaggcg gccaaacagg cgctgaccat taactggtac      540

tacgccgatg ttaacggcaa tatcggctat gtgcataccg gcgcctatcc ggatcgccag      600

cccggccacg acccgcgttt gccggttccc ggcactggaa aatgggactg gaaagggttg      660

ctgtcgtttg atttgaatcc gaaagtgtat aacccgcagt cgggctatat cgccaactgg      720

aacaactcgc cgcaaaaaga ctacccggcc tctgatctgt tcgcgttcct gtggggcggt      780

gcggatcgag ttactgagat cgacacgatc ctcgataagc aaccgcgctt caccgccgat      840

caggcgtggg atgtgatccg ccaaaccagc cgtcgggatc tcaacctgcg gttgttctta      900

ccggcgctga aggacgccac cgcgaacctg gcagaaaacg atccgcgccg ccaactggtg      960

gataaactgg ctagctggga cggcgaaaac cttgtcaacg atgacggaaa aacctatcag     1020

caaccgggat cggcgattct taacgcctgg ctgaccagca tgctcaagcg cacggtggtt     1080

gccgcggtcc cagcgccgtt tggtaagtgg tacagcgcca gtggctatga aaccacccag     1140

gacgggccaa ccggctcgct gaacatcagc gtgggggcga aaatcctcta cgaagctctg     1200

cagggtgata agtcgccaat cccgcaggcg gtcgatctgt ttggcgggaa accgcagcag     1260

gaagtaatac tggcggcgct ggacgacgct tggcagacgc tgtcaaaacg ctacggtaac     1320

gacgtcaccg gctggaaaac ccctgccatg gcgcttacct tccgggccaa taacttcttc     1380

ggcgtgccgc aggcggcagc aaaagaggcg cgtcatcagg cggagtacca gaaccgcggt     1440

acggaaaacg acatgattgt cttctcaccg acgtcgggta accgcccggt tcttgcctgg     1500

gatgtggtgg cgccggggca aagcggtttt atcgcgccgg atggcaaagc cgataagcac     1560

tatgacgatc agctgaaaat gtacgagagc tttggccgta aatcgctgtg gttaacgcct     1620

caggacgttg acgagcacca agagtctcag gaagtgctgc aggtacagtt ggatcagacc     1680

gaggttaaga tcgttcgcga tgaatacggc atgccgcata tttacgccga tgatacctat     1740

cgactgtttt acggctatgg ctacgtggtg gcgcaggatc gcctgttcca gatggaaatg     1800

gcgcgccgca gtactcaggg gaccgtctcc gaggtgctgg gcaaagcatt cgtcagtttt     1860

gataaagata ttcgccagaa ctactggccg gattctattc gcgcgcagat agcttccctc     1920

tccgctgagg ataaatccat tctgcagggc tatgccgatg gcatgaatgc gtggatcgat     1980

aaagtgaacg ccagccccga taagctgtta ccccagcagt tctccacctt tggttttaaa     2040

cccaagcatt gggaaccgtt tgatgtggcg atgatttttg tcggcacctt tgcgaaccgt     2100

tggtctgaca gcaccagcga aattgataac ctggcgctgc tgacggcgct aaaagacaaa     2160

tacggcaagc agcagggcat ggcggtcttt aaccagctga aatggctggt taatccttcc     2220

gcgccaacca ccattgcggc gcgggaaagc gcctatccgc tgaagtttga tctgcaaaac     2280

acgcaaacgg cgtaa                                                      2295


<210>  130
<211>  764
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  130

Ser Asn Met Trp Val Ile Gly Lys Asn Lys Ala Gln Asp Ala Lys Ala 
1               5                   10                  15      


Ile Met Val Asn Gly Pro Gln Ala Gly Trp Tyr Val Pro Ala Tyr Thr 
            20                  25                  30          


Tyr Gly Ile Gly Leu His Gly Ala Gly Tyr Asp Val Thr Gly Asn Thr 
        35                  40                  45              


Pro Phe Ala Tyr Pro Gly Leu Ile Phe Gly His Asn Gly Thr Ile Ser 
    50                  55                  60                  


Trp Gly Ser Thr Ala Gly Phe Gly Asp Gly Val Asp Ile Phe Ala Glu 
65                  70                  75                  80  


Lys Leu Ser Ala Glu Lys Pro Gly Tyr Tyr Gln His Asn Gly Glu Trp 
                85                  90                  95      


Val Lys Met Leu Ser Arg Lys Glu Thr Ile Ala Val Lys Asp Gly Gln 
            100                 105                 110         


Pro Glu Thr Phe Thr Val Trp Arg Thr Leu His Gly Asn Val Ile Lys 
        115                 120                 125             


Thr Asp Thr Ala Thr Gln Thr Ala Tyr Ala Lys Ala Arg Ala Trp Asp 
    130                 135                 140                 


Gly Lys Glu Val Ala Ser Leu Leu Ala Trp Thr His Gln Met Lys Ala 
145                 150                 155                 160 


Lys Asn Trp Pro Glu Trp Thr Gln Gln Ala Ala Lys Gln Ala Leu Thr 
                165                 170                 175     


Ile Asn Trp Tyr Tyr Ala Asp Val Asn Gly Asn Ile Gly Tyr Val His 
            180                 185                 190         


Thr Gly Ala Tyr Pro Asp Arg Gln Pro Gly His Asp Pro Arg Leu Pro 
        195                 200                 205             


Val Pro Gly Thr Gly Lys Trp Asp Trp Lys Gly Leu Leu Ser Phe Asp 
    210                 215                 220                 


Leu Asn Pro Lys Val Tyr Asn Pro Gln Ser Gly Tyr Ile Ala Asn Trp 
225                 230                 235                 240 


Asn Asn Ser Pro Gln Lys Asp Tyr Pro Ala Ser Asp Leu Phe Ala Phe 
                245                 250                 255     


Leu Trp Gly Gly Ala Asp Arg Val Thr Glu Ile Asp Thr Ile Leu Asp 
            260                 265                 270         


Lys Gln Pro Arg Phe Thr Ala Asp Gln Ala Trp Asp Val Ile Arg Gln 
        275                 280                 285             


Thr Ser Arg Arg Asp Leu Asn Leu Arg Leu Phe Leu Pro Ala Leu Lys 
    290                 295                 300                 


Asp Ala Thr Ala Asn Leu Ala Glu Asn Asp Pro Arg Arg Gln Leu Val 
305                 310                 315                 320 


Asp Lys Leu Ala Ser Trp Asp Gly Glu Asn Leu Val Asn Asp Asp Gly 
                325                 330                 335     


Lys Thr Tyr Gln Gln Pro Gly Ser Ala Ile Leu Asn Ala Trp Leu Thr 
            340                 345                 350         


Ser Met Leu Lys Arg Thr Val Val Ala Ala Val Pro Ala Pro Phe Gly 
        355                 360                 365             


Lys Trp Tyr Ser Ala Ser Gly Tyr Glu Thr Thr Gln Asp Gly Pro Thr 
    370                 375                 380                 


Gly Ser Leu Asn Ile Ser Val Gly Ala Lys Ile Leu Tyr Glu Ala Leu 
385                 390                 395                 400 


Gln Gly Asp Lys Ser Pro Ile Pro Gln Ala Val Asp Leu Phe Gly Gly 
                405                 410                 415     


Lys Pro Gln Gln Glu Val Ile Leu Ala Ala Leu Asp Asp Ala Trp Gln 
            420                 425                 430         


Thr Leu Ser Lys Arg Tyr Gly Asn Asp Val Thr Gly Trp Lys Thr Pro 
        435                 440                 445             


Ala Met Ala Leu Thr Phe Arg Ala Asn Asn Phe Phe Gly Val Pro Gln 
    450                 455                 460                 


Ala Ala Ala Lys Glu Ala Arg His Gln Ala Glu Tyr Gln Asn Arg Gly 
465                 470                 475                 480 


Thr Glu Asn Asp Met Ile Val Phe Ser Pro Thr Ser Gly Asn Arg Pro 
                485                 490                 495     


Val Leu Ala Trp Asp Val Val Ala Pro Gly Gln Ser Gly Phe Ile Ala 
            500                 505                 510         


Pro Asp Gly Lys Ala Asp Lys His Tyr Asp Asp Gln Leu Lys Met Tyr 
        515                 520                 525             


Glu Ser Phe Gly Arg Lys Ser Leu Trp Leu Thr Pro Gln Asp Val Asp 
    530                 535                 540                 


Glu His Gln Glu Ser Gln Glu Val Leu Gln Val Gln Leu Asp Gln Thr 
545                 550                 555                 560 


Glu Val Lys Ile Val Arg Asp Glu Tyr Gly Met Pro His Ile Tyr Ala 
                565                 570                 575     


Asp Asp Thr Tyr Arg Leu Phe Tyr Gly Tyr Gly Tyr Val Val Ala Gln 
            580                 585                 590         


Asp Arg Leu Phe Gln Met Glu Met Ala Arg Arg Ser Thr Gln Gly Thr 
        595                 600                 605             


Val Ser Glu Val Leu Gly Lys Ala Phe Val Ser Phe Asp Lys Asp Ile 
    610                 615                 620                 


Arg Gln Asn Tyr Trp Pro Asp Ser Ile Arg Ala Gln Ile Ala Ser Leu 
625                 630                 635                 640 


Ser Ala Glu Asp Lys Ser Ile Leu Gln Gly Tyr Ala Asp Gly Met Asn 
                645                 650                 655     


Ala Trp Ile Asp Lys Val Asn Ala Ser Pro Asp Lys Leu Leu Pro Gln 
            660                 665                 670         


Gln Phe Ser Thr Phe Gly Phe Lys Pro Lys His Trp Glu Pro Phe Asp 
        675                 680                 685             


Val Ala Met Ile Phe Val Gly Thr Phe Ala Asn Arg Trp Ser Asp Ser 
    690                 695                 700                 


Thr Ser Glu Ile Asp Asn Leu Ala Leu Leu Thr Ala Leu Lys Asp Lys 
705                 710                 715                 720 


Tyr Gly Lys Gln Gln Gly Met Ala Val Phe Asn Gln Leu Lys Trp Leu 
                725                 730                 735     


Val Asn Pro Ser Ala Pro Thr Thr Ile Ala Ala Arg Glu Ser Ala Tyr 
            740                 745                 750         


Pro Leu Lys Phe Asp Leu Gln Asn Thr Gln Thr Ala 
        755                 760                 


<210>  131
<211>  2295
<212>  DNA
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  131
agcaatatgt gggtgattgg caaaaacaaa gcccaggatg cgaaggccat tatggtcaat       60

gggccgcagg ctggttggta tgtgccggcg tacacctacg gtatcggcct gcacggcgcg      120

ggctatgacg tcaccggcaa tacgccgttt gcctatccgg gcctcctctt tggtcacaac      180

ggcaccattt catggggatc caccgccggt tttggtgatg gtgtcgatat ctttgccgaa      240

aaactttccg ccgagaagcc gggctattac cagcataacg gcgagtgggt gaagatgttg      300

agccgcaagg agactattgc ggtcaaagac ggccagccgg agacctttac cgtttggcgc      360

acgctgcacg gcaacgtcat taaaaccgat actgcgacgc agaccgccta tgccaaagcg      420

cgcgcctggg atggcaaaga ggtggcgtcc ctgctggcgt ggacgcacca gatgaaggcc      480

aaaaactggc cggagtggac gcagcaggcg gccaaacagg cgctgaccat taactggtac      540

tacgccgatg tgaacggcaa tatcggctat gtgcataccg gcgcctatcc ggatcgccag      600

cccggccacg acccgcgttt gccggttccc ggcactggaa aatgggactg gaaagggttg      660

ctgtcgtttg atttgaatcc gaaagtgtat aacccgcagt cgggctatat cgccaaccgt      720

aacaactcgc cgcaaaaaga ctacccggcc tctgatctgt tcgcgttcct gtggggcggt      780

gcggatcgag ttactgagat cgacacgatc ctcgataagc aaccgcgctt caccgccgat      840

caggcgtggg atgtgatccg ccaaaccagc cgtcgggatc tcaacctgcg gttgttctta      900

ccggcgctga aggacgccac cgcgaacctg gcggaaaacg atccgcgccg ccaactggtg      960

gataaactgg cgagctggga cggcgaaaac cttgtcaacg atgacggaaa aacctatcag     1020

caaccgggat cggcgattct taacgcctgg ctgaccagca tgctcaagcg cacggtggtt     1080

gccgcggtcc cagcgccgtt tggtaagtgg tacagcgcca gtggctatga aaccacccag     1140

gacgggccaa ccggctcgct gaacatcagc gtgggggcga aaatcctcta cgaagctctg     1200

cagggtgata agtcgccaat cccgcaggcg gtcgatctgt ttggcgggaa accgcagcag     1260

gaagtaatac tggcggcgct ggacgacgct tggcagacgc tgtcaaaacg ctacggtaac     1320

gacgtcaccg gctggaaaac ccctgccatg gcgcttacct tccgggccaa taacttcttc     1380

ggcgtgccgc aggcggcagc aaaagaggcg cgtcatcagg cggagtacca gaaccgcggt     1440

acggaaaacg acatgattgt cttctcaccg acgtcgggta accgcccggt tcttgcctgg     1500

gatgtggtgg cgccggggca aagcggtttt atcgcgccgg atggtaaagc cgataagcac     1560

tatgacgatc agctgaaaat gtacgagagc tttggccgta aatcgctgtg gttaacgcct     1620

caggacgttg acgagcacca agagtctcag gaagtgctgc aggtacagtt ggatcagacc     1680

gaggttaaga tcgttcgcga tgaatacggc atgccgcata tttacgccga tgatacctat     1740

cgactgtttt acggctatgg ctacgtggtg gcgcaggatc gcctgttcca gatggaaatg     1800

gcgcgccgca gtactcaggg gaccgtctcc gaggtgctgg gcaaagcatt cgtcagtttt     1860

gataaagata ttcgccagaa ctactggccg gattctattc gcgcgcagat agcttccctc     1920

tccgctgagg ataaatccat tctgcagggc tatgccgatg gcatgaatgc gtggatcgat     1980

aaagtgaacg ccagccccga taagctgtta ccccagcagt tctccacctt tggttttaaa     2040

cccaagcatt gggaaccgtt tgatgtggcg atgatttttg tcggcaccat ggcgaaccgt     2100

tggtctgaca gcaccagcga aattgataac ctggcgctgc tgacggcgct aaaagacaaa     2160

tacggcaagc agcagggcat ggcggtcttt aaccagctga aatggctggt taatccttcc     2220

gcgccaacca ccattgcggc gcgggaaagc gcctatccgc tgaagtttga tctgcaaaac     2280

acgcaaacgg cgtaa                                                      2295


<210>  132
<211>  764
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  132

Ser Asn Met Trp Val Ile Gly Lys Asn Lys Ala Gln Asp Ala Lys Ala 
1               5                   10                  15      


Ile Met Val Asn Gly Pro Gln Ala Gly Trp Tyr Val Pro Ala Tyr Thr 
            20                  25                  30          


Tyr Gly Ile Gly Leu His Gly Ala Gly Tyr Asp Val Thr Gly Asn Thr 
        35                  40                  45              


Pro Phe Ala Tyr Pro Gly Leu Leu Phe Gly His Asn Gly Thr Ile Ser 
    50                  55                  60                  


Trp Gly Ser Thr Ala Gly Phe Gly Asp Gly Val Asp Ile Phe Ala Glu 
65                  70                  75                  80  


Lys Leu Ser Ala Glu Lys Pro Gly Tyr Tyr Gln His Asn Gly Glu Trp 
                85                  90                  95      


Val Lys Met Leu Ser Arg Lys Glu Thr Ile Ala Val Lys Asp Gly Gln 
            100                 105                 110         


Pro Glu Thr Phe Thr Val Trp Arg Thr Leu His Gly Asn Val Ile Lys 
        115                 120                 125             


Thr Asp Thr Ala Thr Gln Thr Ala Tyr Ala Lys Ala Arg Ala Trp Asp 
    130                 135                 140                 


Gly Lys Glu Val Ala Ser Leu Leu Ala Trp Thr His Gln Met Lys Ala 
145                 150                 155                 160 


Lys Asn Trp Pro Glu Trp Thr Gln Gln Ala Ala Lys Gln Ala Leu Thr 
                165                 170                 175     


Ile Asn Trp Tyr Tyr Ala Asp Val Asn Gly Asn Ile Gly Tyr Val His 
            180                 185                 190         


Thr Gly Ala Tyr Pro Asp Arg Gln Pro Gly His Asp Pro Arg Leu Pro 
        195                 200                 205             


Val Pro Gly Thr Gly Lys Trp Asp Trp Lys Gly Leu Leu Ser Phe Asp 
    210                 215                 220                 


Leu Asn Pro Lys Val Tyr Asn Pro Gln Ser Gly Tyr Ile Ala Asn Arg 
225                 230                 235                 240 


Asn Asn Ser Pro Gln Lys Asp Tyr Pro Ala Ser Asp Leu Phe Ala Phe 
                245                 250                 255     


Leu Trp Gly Gly Ala Asp Arg Val Thr Glu Ile Asp Thr Ile Leu Asp 
            260                 265                 270         


Lys Gln Pro Arg Phe Thr Ala Asp Gln Ala Trp Asp Val Ile Arg Gln 
        275                 280                 285             


Thr Ser Arg Arg Asp Leu Asn Leu Arg Leu Phe Leu Pro Ala Leu Lys 
    290                 295                 300                 


Asp Ala Thr Ala Asn Leu Ala Glu Asn Asp Pro Arg Arg Gln Leu Val 
305                 310                 315                 320 


Asp Lys Leu Ala Ser Trp Asp Gly Glu Asn Leu Val Asn Asp Asp Gly 
                325                 330                 335     


Lys Thr Tyr Gln Gln Pro Gly Ser Ala Ile Leu Asn Ala Trp Leu Thr 
            340                 345                 350         


Ser Met Leu Lys Arg Thr Val Val Ala Ala Val Pro Ala Pro Phe Gly 
        355                 360                 365             


Lys Trp Tyr Ser Ala Ser Gly Tyr Glu Thr Thr Gln Asp Gly Pro Thr 
    370                 375                 380                 


Gly Ser Leu Asn Ile Ser Val Gly Ala Lys Ile Leu Tyr Glu Ala Leu 
385                 390                 395                 400 


Gln Gly Asp Lys Ser Pro Ile Pro Gln Ala Val Asp Leu Phe Gly Gly 
                405                 410                 415     


Lys Pro Gln Gln Glu Val Ile Leu Ala Ala Leu Asp Asp Ala Trp Gln 
            420                 425                 430         


Thr Leu Ser Lys Arg Tyr Gly Asn Asp Val Thr Gly Trp Lys Thr Pro 
        435                 440                 445             


Ala Met Ala Leu Thr Phe Arg Ala Asn Asn Phe Phe Gly Val Pro Gln 
    450                 455                 460                 


Ala Ala Ala Lys Glu Ala Arg His Gln Ala Glu Tyr Gln Asn Arg Gly 
465                 470                 475                 480 


Thr Glu Asn Asp Met Ile Val Phe Ser Pro Thr Ser Gly Asn Arg Pro 
                485                 490                 495     


Val Leu Ala Trp Asp Val Val Ala Pro Gly Gln Ser Gly Phe Ile Ala 
            500                 505                 510         


Pro Asp Gly Lys Ala Asp Lys His Tyr Asp Asp Gln Leu Lys Met Tyr 
        515                 520                 525             


Glu Ser Phe Gly Arg Lys Ser Leu Trp Leu Thr Pro Gln Asp Val Asp 
    530                 535                 540                 


Glu His Gln Glu Ser Gln Glu Val Leu Gln Val Gln Leu Asp Gln Thr 
545                 550                 555                 560 


Glu Val Lys Ile Val Arg Asp Glu Tyr Gly Met Pro His Ile Tyr Ala 
                565                 570                 575     


Asp Asp Thr Tyr Arg Leu Phe Tyr Gly Tyr Gly Tyr Val Val Ala Gln 
            580                 585                 590         


Asp Arg Leu Phe Gln Met Glu Met Ala Arg Arg Ser Thr Gln Gly Thr 
        595                 600                 605             


Val Ser Glu Val Leu Gly Lys Ala Phe Val Ser Phe Asp Lys Asp Ile 
    610                 615                 620                 


Arg Gln Asn Tyr Trp Pro Asp Ser Ile Arg Ala Gln Ile Ala Ser Leu 
625                 630                 635                 640 


Ser Ala Glu Asp Lys Ser Ile Leu Gln Gly Tyr Ala Asp Gly Met Asn 
                645                 650                 655     


Ala Trp Ile Asp Lys Val Asn Ala Ser Pro Asp Lys Leu Leu Pro Gln 
            660                 665                 670         


Gln Phe Ser Thr Phe Gly Phe Lys Pro Lys His Trp Glu Pro Phe Asp 
        675                 680                 685             


Val Ala Met Ile Phe Val Gly Thr Met Ala Asn Arg Trp Ser Asp Ser 
    690                 695                 700                 


Thr Ser Glu Ile Asp Asn Leu Ala Leu Leu Thr Ala Leu Lys Asp Lys 
705                 710                 715                 720 


Tyr Gly Lys Gln Gln Gly Met Ala Val Phe Asn Gln Leu Lys Trp Leu 
                725                 730                 735     


Val Asn Pro Ser Ala Pro Thr Thr Ile Ala Ala Arg Glu Ser Ala Tyr 
            740                 745                 750         


Pro Leu Lys Phe Asp Leu Gln Asn Thr Gln Thr Ala 
        755                 760                 


<210>  133
<211>  2295
<212>  DNA
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  133
agcaatatgt gggtgattgg caaaaacaaa gcccaggatg cgaaggccat tatggtcaat       60

gggccgcagg ctggttggta tgtgccggcg tggacctacg gtatcggcct gcacggcgcg      120

ggctatgacg tcaccggcaa tacgccgttt gcctatccgg gcctcatctt tggtcacaac      180

ggcaccattt catggggatc caccgccggt tttggtgatg gtgtcgatat ctttgccgaa      240

aaactttccg ccgagaagcc gggctattac cagcataacg gcgagtgggt gaagatgttg      300

agccgcaagg agactattgc ggtcaaagac ggccagccgg agacctttac cgtttggcgc      360

acgctgcacg gcaacgtcat taaaaccgat actgcgacgc agaccgccta tgccaaagcg      420

cgcgcctggg atggcaaaga ggtggcgtcc ctgctggcgt ggacgcacca gatgaaggcc      480

aaaaactggc cggagtggac gcagcaggcg gccaaacagg cgctgaccat taactggtac      540

tacgccgatg tgaacggcaa tatcggctat gtgcataccg gcgcctatcc ggatcgccag      600

cccggccacg acccgcgttt gccggttccc ggcactggaa aatgggactg gaaagggttg      660

ctgtcgtttg atttgaatcc gaaagtgtat aacccgcagt cgggctatat cgccaactgg      720

aacaactcgc cgcaaaaaga ctacccggcc tctgatctgt tcgcgttcct gtggggcggt      780

gcggatcgag ttactgagat cgacacgatc ctcgataagc aaccgcgctt caccgccgat      840

caggcgtggg atgtgatccg ccaaaccagc cgtcgggatc tcaacctgcg gttgttctta      900

ccggcgctga aggacgccac cgcgaacctg gcggaaaacg atccgcgccg ccaactggtg      960

gataaactgg cgagctggga cggcgaaaac cttgtcaacg atgacggaaa aacctatcag     1020

caaccgggat cggcgattct taacgcctgg ctgaccagca tgctcaagcg cacggtggtt     1080

gccgcggtcc cagcgccgtt tggtaagtgg tacagcgcca gtggctatga aaccacccag     1140

gacgggccaa ccggctcgct gaacatcagc gtgggggcga aaatcctcta cgaagctctg     1200

cagggtgata agtcgccaat cccgcaggcg gtcgatctgt ttggcgggaa accgcagcag     1260

gaagtaatac tggcggcgct ggacgacgct tggcagacgc tgtcaaaacg ctacggtaac     1320

gacgtcaccg gctggaaaac ccctgccatg gcgcttacct tccgggccaa taacttcttc     1380

ggcgtgccgc aggcggcagc aaaagaggcg cgtcatcagg cggagtacca gaaccgcggt     1440

acggaaaacg acatgattgt cttctcaccg acgtcgggta accgcccggt tcttgcctgg     1500

gatgtggtgg cgccggggca aagcggtttt atcgcgccgg atggcaaagc cgataagcac     1560

tatgacgatc agctgaaaat gtacgagagc tttggccgta aatcgctgtg gttaacgcct     1620

caggacgttg acgagcacca agagtctcag gaagtgctgc aggtacagtt ggatcagacc     1680

gaggttaaga tcgttcgcga tgaatacggc atgccgcata tttacgccga tgatacctat     1740

cgactgtttt acggctatgg ctacgtggtg gcgcaggatc gcctgttcca gatggaaatg     1800

gcgcgccgca gtactcaggg gaccgtctcc gaggtgctgg gcaaagcatt cgtcagtttt     1860

gataaagata ttcgccagaa ctactggccg gattctattc gcgcgcagat agcttccctc     1920

tccgctgagg ataaatccat tctgcagggc tatgccgatg gcatgaatgc gtggatcgat     1980

aaagtgaacg ccagccccga taagctgtta ccccagcagt tctccacctt tggttttaaa     2040

cccaagcatt gggaaccgtt tgatgtggcg atgatttttg tcggcaccat ggcgaaccgt     2100

tattctgaca gcaccagcga aattgataac ctggcgctgc tgacggcgct aaaagacaaa     2160

tacggcaagc agcagggcat ggcggtcttt aaccagctga aatggctggt taatccttcc     2220

gcgccaacca ccattgcggc gcgggaaagc gcctatccgc tgaagtttga tctgcaaaac     2280

acgcaaacgg cgtaa                                                      2295


<210>  134
<211>  764
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  134

Ser Asn Met Trp Val Ile Gly Lys Asn Lys Ala Gln Asp Ala Lys Ala 
1               5                   10                  15      


Ile Met Val Asn Gly Pro Gln Ala Gly Trp Tyr Val Pro Ala Trp Thr 
            20                  25                  30          


Tyr Gly Ile Gly Leu His Gly Ala Gly Tyr Asp Val Thr Gly Asn Thr 
        35                  40                  45              


Pro Phe Ala Tyr Pro Gly Leu Ile Phe Gly His Asn Gly Thr Ile Ser 
    50                  55                  60                  


Trp Gly Ser Thr Ala Gly Phe Gly Asp Gly Val Asp Ile Phe Ala Glu 
65                  70                  75                  80  


Lys Leu Ser Ala Glu Lys Pro Gly Tyr Tyr Gln His Asn Gly Glu Trp 
                85                  90                  95      


Val Lys Met Leu Ser Arg Lys Glu Thr Ile Ala Val Lys Asp Gly Gln 
            100                 105                 110         


Pro Glu Thr Phe Thr Val Trp Arg Thr Leu His Gly Asn Val Ile Lys 
        115                 120                 125             


Thr Asp Thr Ala Thr Gln Thr Ala Tyr Ala Lys Ala Arg Ala Trp Asp 
    130                 135                 140                 


Gly Lys Glu Val Ala Ser Leu Leu Ala Trp Thr His Gln Met Lys Ala 
145                 150                 155                 160 


Lys Asn Trp Pro Glu Trp Thr Gln Gln Ala Ala Lys Gln Ala Leu Thr 
                165                 170                 175     


Ile Asn Trp Tyr Tyr Ala Asp Val Asn Gly Asn Ile Gly Tyr Val His 
            180                 185                 190         


Thr Gly Ala Tyr Pro Asp Arg Gln Pro Gly His Asp Pro Arg Leu Pro 
        195                 200                 205             


Val Pro Gly Thr Gly Lys Trp Asp Trp Lys Gly Leu Leu Ser Phe Asp 
    210                 215                 220                 


Leu Asn Pro Lys Val Tyr Asn Pro Gln Ser Gly Tyr Ile Ala Asn Trp 
225                 230                 235                 240 


Asn Asn Ser Pro Gln Lys Asp Tyr Pro Ala Ser Asp Leu Phe Ala Phe 
                245                 250                 255     


Leu Trp Gly Gly Ala Asp Arg Val Thr Glu Ile Asp Thr Ile Leu Asp 
            260                 265                 270         


Lys Gln Pro Arg Phe Thr Ala Asp Gln Ala Trp Asp Val Ile Arg Gln 
        275                 280                 285             


Thr Ser Arg Arg Asp Leu Asn Leu Arg Leu Phe Leu Pro Ala Leu Lys 
    290                 295                 300                 


Asp Ala Thr Ala Asn Leu Ala Glu Asn Asp Pro Arg Arg Gln Leu Val 
305                 310                 315                 320 


Asp Lys Leu Ala Ser Trp Asp Gly Glu Asn Leu Val Asn Asp Asp Gly 
                325                 330                 335     


Lys Thr Tyr Gln Gln Pro Gly Ser Ala Ile Leu Asn Ala Trp Leu Thr 
            340                 345                 350         


Ser Met Leu Lys Arg Thr Val Val Ala Ala Val Pro Ala Pro Phe Gly 
        355                 360                 365             


Lys Trp Tyr Ser Ala Ser Gly Tyr Glu Thr Thr Gln Asp Gly Pro Thr 
    370                 375                 380                 


Gly Ser Leu Asn Ile Ser Val Gly Ala Lys Ile Leu Tyr Glu Ala Leu 
385                 390                 395                 400 


Gln Gly Asp Lys Ser Pro Ile Pro Gln Ala Val Asp Leu Phe Gly Gly 
                405                 410                 415     


Lys Pro Gln Gln Glu Val Ile Leu Ala Ala Leu Asp Asp Ala Trp Gln 
            420                 425                 430         


Thr Leu Ser Lys Arg Tyr Gly Asn Asp Val Thr Gly Trp Lys Thr Pro 
        435                 440                 445             


Ala Met Ala Leu Thr Phe Arg Ala Asn Asn Phe Phe Gly Val Pro Gln 
    450                 455                 460                 


Ala Ala Ala Lys Glu Ala Arg His Gln Ala Glu Tyr Gln Asn Arg Gly 
465                 470                 475                 480 


Thr Glu Asn Asp Met Ile Val Phe Ser Pro Thr Ser Gly Asn Arg Pro 
                485                 490                 495     


Val Leu Ala Trp Asp Val Val Ala Pro Gly Gln Ser Gly Phe Ile Ala 
            500                 505                 510         


Pro Asp Gly Lys Ala Asp Lys His Tyr Asp Asp Gln Leu Lys Met Tyr 
        515                 520                 525             


Glu Ser Phe Gly Arg Lys Ser Leu Trp Leu Thr Pro Gln Asp Val Asp 
    530                 535                 540                 


Glu His Gln Glu Ser Gln Glu Val Leu Gln Val Gln Leu Asp Gln Thr 
545                 550                 555                 560 


Glu Val Lys Ile Val Arg Asp Glu Tyr Gly Met Pro His Ile Tyr Ala 
                565                 570                 575     


Asp Asp Thr Tyr Arg Leu Phe Tyr Gly Tyr Gly Tyr Val Val Ala Gln 
            580                 585                 590         


Asp Arg Leu Phe Gln Met Glu Met Ala Arg Arg Ser Thr Gln Gly Thr 
        595                 600                 605             


Val Ser Glu Val Leu Gly Lys Ala Phe Val Ser Phe Asp Lys Asp Ile 
    610                 615                 620                 


Arg Gln Asn Tyr Trp Pro Asp Ser Ile Arg Ala Gln Ile Ala Ser Leu 
625                 630                 635                 640 


Ser Ala Glu Asp Lys Ser Ile Leu Gln Gly Tyr Ala Asp Gly Met Asn 
                645                 650                 655     


Ala Trp Ile Asp Lys Val Asn Ala Ser Pro Asp Lys Leu Leu Pro Gln 
            660                 665                 670         


Gln Phe Ser Thr Phe Gly Phe Lys Pro Lys His Trp Glu Pro Phe Asp 
        675                 680                 685             


Val Ala Met Ile Phe Val Gly Thr Met Ala Asn Arg Tyr Ser Asp Ser 
    690                 695                 700                 


Thr Ser Glu Ile Asp Asn Leu Ala Leu Leu Thr Ala Leu Lys Asp Lys 
705                 710                 715                 720 


Tyr Gly Lys Gln Gln Gly Met Ala Val Phe Asn Gln Leu Lys Trp Leu 
                725                 730                 735     


Val Asn Pro Ser Ala Pro Thr Thr Ile Ala Ala Arg Glu Ser Ala Tyr 
            740                 745                 750         


Pro Leu Lys Phe Asp Leu Gln Asn Thr Gln Thr Ala 
        755                 760                 


<210>  135
<211>  2295
<212>  DNA
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  135
agcaatatgt gggtgattgg caaaaacaaa gcccaggatg cgaaggccat tatggtcaat       60

gggccgcagg ctggttggta tgtgccggcg tacacctacg gtatcggcct gcacggcgcg      120

ggctatgacg tcaccggcaa tacgccgttt gcctatccgg gcctcacatt tggtcacaac      180

ggcaccattt catggggatc caccgccggt tgcggtgatg gtgtcgatat ctttgccgaa      240

aaactttccg ccgagaagcc gggctattac cagcataacg gcgagtgggt gaagatgttg      300

agccgcaagg agactattgc ggtcaaagac ggccagccgg agacctttac cgtttggcgc      360

acgctgcacg gcaacgtcat taaaaccgat actgcgacgc agaccgccta tgccaaagcg      420

cgtgcctggg atggcaaaga ggtggcgtcc ctgctggcgt ggacgcacca gatgaaggcc      480

aaaaactggc cggagtggac gcagcaggcg gccaaacagg cgctgaccat taactggtac      540

tacgccgatg tgaacggcaa tatcggctat gtgcataccg gcgcctatcc ggatcgccag      600

cccggccacg acccgcgttt gccggttccc ggcactggaa aatgggactg gaaagggttg      660

ctgtcgtttg atttgaatcc gaaagtgtat aacccgcagt cgggctatat cgccaactgg      720

aacaactcgc cgcaaaaaga ctacccggcc tctgatctgt tcgcgttcct gtggggcggt      780

gcggatcgag ttactgagat cgacacgatc ctcgataagc aaccgcgctt caccgccgat      840

caggcgtggg atgtgatccg ccaaaccagc cgtcgggatc tcaacctgcg gttgttctta      900

ccggcgctga aggacgccac cgcgaacctg gcggaaaacg atccgcgccg ccaactggtg      960

gataaactgg cgagctggga cggcgaaaac cttgtcaacg atgacggaaa aacctatcag     1020

caaccgggat cggcgattct taacgcctgg ctgaccagca tgctcaagcg cacggtggtt     1080

gccgcggtcc cagcgccgtt tggtaagtgg tacagcgcca gtggctatga aaccacccag     1140

gacgggccaa ccggctcgct gaacatcagc gtgggggcga aaatcctcta cgaagctctg     1200

cagggtgata agtcgccaat cccgcaggcg gtcgatctgt ttggcgggaa accgcagcag     1260

gaagtaatac tggcggcgct ggacgacgct tggcagacgc tgtcaaaacg ctacggtaac     1320

gacgtcaccg gctggaaaac ccctgccatg gcgcttacct tccgggccaa taacttcttc     1380

ggcgtgccgc aggcggcagc aaaagaggcg cgtcatcagg cggagtacca gaaccgcggt     1440

acggaaaacg acatgattgt cttctcaccg acgtcgggta accgcccggt tcttgcctgg     1500

gatgtggtgg cgccggggca aagcggtttt atcgcgccgg atggcaaagc cgataagcac     1560

tatgacgatc agctgaaaat gtacgagagc tttggccgta aatcgctgtg gttaacgcct     1620

caggacgttg acgagcacca agagtctcag gaagtgctgc aggtacagtt ggatcagacc     1680

gaggttaaga tcgttcgcga tgaatacggc atgccgcata tttacgccga tgatacctat     1740

cgactgtttt acggctatgg ctacgtggtg gcgcaggatc gcctattcca gatggaaatg     1800

gcgcgccgca gtactcaggg gaccgtctcc gaggtgctgg gcaaagcatt cgtcagtttt     1860

gataaagata ttcgccagaa ctactggccg gattctattc gcgcgcagat agcttccctc     1920

tccgctgagg ataaatccat tctgcagggc tatgccgatg gcatgaatgc gtggatcgat     1980

aaagtgaacg ccagccccga taagctgtta ccccagcagt tctccacctt tggttttaaa     2040

cccaagcatt gggaaccgtt tgatgtggcg atgatttttg tcggcaccat ggcgaaccgt     2100

ttctctgaca gcaccagcga aattgataac ctggcgctgc tgacggcgct aaaagacaaa     2160

tacggcaagc agcagggcat ggcggtcttt aaccagctga aatggctggt taatccttcc     2220

gcgccaacca ccattgcggc gcgggaaagc gcctatccgc tgaagtttga tctgcaaaac     2280

acgcaaacgg cgtaa                                                      2295


<210>  136
<211>  764
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  136

Ser Asn Met Trp Val Ile Gly Lys Asn Lys Ala Gln Asp Ala Lys Ala 
1               5                   10                  15      


Ile Met Val Asn Gly Pro Gln Ala Gly Trp Tyr Val Pro Ala Tyr Thr 
            20                  25                  30          


Tyr Gly Ile Gly Leu His Gly Ala Gly Tyr Asp Val Thr Gly Asn Thr 
        35                  40                  45              


Pro Phe Ala Tyr Pro Gly Leu Thr Phe Gly His Asn Gly Thr Ile Ser 
    50                  55                  60                  


Trp Gly Ser Thr Ala Gly Cys Gly Asp Gly Val Asp Ile Phe Ala Glu 
65                  70                  75                  80  


Lys Leu Ser Ala Glu Lys Pro Gly Tyr Tyr Gln His Asn Gly Glu Trp 
                85                  90                  95      


Val Lys Met Leu Ser Arg Lys Glu Thr Ile Ala Val Lys Asp Gly Gln 
            100                 105                 110         


Pro Glu Thr Phe Thr Val Trp Arg Thr Leu His Gly Asn Val Ile Lys 
        115                 120                 125             


Thr Asp Thr Ala Thr Gln Thr Ala Tyr Ala Lys Ala Arg Ala Trp Asp 
    130                 135                 140                 


Gly Lys Glu Val Ala Ser Leu Leu Ala Trp Thr His Gln Met Lys Ala 
145                 150                 155                 160 


Lys Asn Trp Pro Glu Trp Thr Gln Gln Ala Ala Lys Gln Ala Leu Thr 
                165                 170                 175     


Ile Asn Trp Tyr Tyr Ala Asp Val Asn Gly Asn Ile Gly Tyr Val His 
            180                 185                 190         


Thr Gly Ala Tyr Pro Asp Arg Gln Pro Gly His Asp Pro Arg Leu Pro 
        195                 200                 205             


Val Pro Gly Thr Gly Lys Trp Asp Trp Lys Gly Leu Leu Ser Phe Asp 
    210                 215                 220                 


Leu Asn Pro Lys Val Tyr Asn Pro Gln Ser Gly Tyr Ile Ala Asn Trp 
225                 230                 235                 240 


Asn Asn Ser Pro Gln Lys Asp Tyr Pro Ala Ser Asp Leu Phe Ala Phe 
                245                 250                 255     


Leu Trp Gly Gly Ala Asp Arg Val Thr Glu Ile Asp Thr Ile Leu Asp 
            260                 265                 270         


Lys Gln Pro Arg Phe Thr Ala Asp Gln Ala Trp Asp Val Ile Arg Gln 
        275                 280                 285             


Thr Ser Arg Arg Asp Leu Asn Leu Arg Leu Phe Leu Pro Ala Leu Lys 
    290                 295                 300                 


Asp Ala Thr Ala Asn Leu Ala Glu Asn Asp Pro Arg Arg Gln Leu Val 
305                 310                 315                 320 


Asp Lys Leu Ala Ser Trp Asp Gly Glu Asn Leu Val Asn Asp Asp Gly 
                325                 330                 335     


Lys Thr Tyr Gln Gln Pro Gly Ser Ala Ile Leu Asn Ala Trp Leu Thr 
            340                 345                 350         


Ser Met Leu Lys Arg Thr Val Val Ala Ala Val Pro Ala Pro Phe Gly 
        355                 360                 365             


Lys Trp Tyr Ser Ala Ser Gly Tyr Glu Thr Thr Gln Asp Gly Pro Thr 
    370                 375                 380                 


Gly Ser Leu Asn Ile Ser Val Gly Ala Lys Ile Leu Tyr Glu Ala Leu 
385                 390                 395                 400 


Gln Gly Asp Lys Ser Pro Ile Pro Gln Ala Val Asp Leu Phe Gly Gly 
                405                 410                 415     


Lys Pro Gln Gln Glu Val Ile Leu Ala Ala Leu Asp Asp Ala Trp Gln 
            420                 425                 430         


Thr Leu Ser Lys Arg Tyr Gly Asn Asp Val Thr Gly Trp Lys Thr Pro 
        435                 440                 445             


Ala Met Ala Leu Thr Phe Arg Ala Asn Asn Phe Phe Gly Val Pro Gln 
    450                 455                 460                 


Ala Ala Ala Lys Glu Ala Arg His Gln Ala Glu Tyr Gln Asn Arg Gly 
465                 470                 475                 480 


Thr Glu Asn Asp Met Ile Val Phe Ser Pro Thr Ser Gly Asn Arg Pro 
                485                 490                 495     


Val Leu Ala Trp Asp Val Val Ala Pro Gly Gln Ser Gly Phe Ile Ala 
            500                 505                 510         


Pro Asp Gly Lys Ala Asp Lys His Tyr Asp Asp Gln Leu Lys Met Tyr 
        515                 520                 525             


Glu Ser Phe Gly Arg Lys Ser Leu Trp Leu Thr Pro Gln Asp Val Asp 
    530                 535                 540                 


Glu His Gln Glu Ser Gln Glu Val Leu Gln Val Gln Leu Asp Gln Thr 
545                 550                 555                 560 


Glu Val Lys Ile Val Arg Asp Glu Tyr Gly Met Pro His Ile Tyr Ala 
                565                 570                 575     


Asp Asp Thr Tyr Arg Leu Phe Tyr Gly Tyr Gly Tyr Val Val Ala Gln 
            580                 585                 590         


Asp Arg Leu Phe Gln Met Glu Met Ala Arg Arg Ser Thr Gln Gly Thr 
        595                 600                 605             


Val Ser Glu Val Leu Gly Lys Ala Phe Val Ser Phe Asp Lys Asp Ile 
    610                 615                 620                 


Arg Gln Asn Tyr Trp Pro Asp Ser Ile Arg Ala Gln Ile Ala Ser Leu 
625                 630                 635                 640 


Ser Ala Glu Asp Lys Ser Ile Leu Gln Gly Tyr Ala Asp Gly Met Asn 
                645                 650                 655     


Ala Trp Ile Asp Lys Val Asn Ala Ser Pro Asp Lys Leu Leu Pro Gln 
            660                 665                 670         


Gln Phe Ser Thr Phe Gly Phe Lys Pro Lys His Trp Glu Pro Phe Asp 
        675                 680                 685             


Val Ala Met Ile Phe Val Gly Thr Met Ala Asn Arg Phe Ser Asp Ser 
    690                 695                 700                 


Thr Ser Glu Ile Asp Asn Leu Ala Leu Leu Thr Ala Leu Lys Asp Lys 
705                 710                 715                 720 


Tyr Gly Lys Gln Gln Gly Met Ala Val Phe Asn Gln Leu Lys Trp Leu 
                725                 730                 735     


Val Asn Pro Ser Ala Pro Thr Thr Ile Ala Ala Arg Glu Ser Ala Tyr 
            740                 745                 750         


Pro Leu Lys Phe Asp Leu Gln Asn Thr Gln Thr Ala 
        755                 760                 


<210>  137
<211>  2295
<212>  DNA
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  137
agcaatatgt gggtgattgg caaaaacaaa gcccaggatg cgaaggccat tatggtcaat       60

gggccgcagg ctggttggta tgtgccggcg tacacctacg gtatcggcct gcacggcgcg      120

ggctatgacg tcaccggcaa tacgccgttt gcctatccgg gcctcgtttt tggtcacaac      180

ggcaccattt catggggatc caccgccggt cttggtgatg gtgtcgatat ctttgccgaa      240

aaactttccg ccgagaagcc gggctattac cagcataacg gcgagtgggt gaagatgttg      300

agccgcaagg agactattgc ggtcaaagac ggccagccgg agacctttac cgtttggcgc      360

acgctgcacg gcaacgtcat taaaaccgat actgcgacgc agaccgccta tgccaaagcg      420

cgcgcctggg atggcaaaga ggtggcgtcc ctgctggcgt ggacgcacca gatgaaggcc      480

aaaaactggc cggagtggac gcagcaggcg gccaaacagg cgctgaccat taactggtac      540

tacgccgatg tgaacggcaa tatcggctat gtgcataccg gcgcctatcc ggatcgccag      600

cccggccacg acccgcgttt gccggttccc ggcactggaa aatgggactg gaaagggttg      660

ctgtcgtttg atttgaatcc gaaagtgtat aacccgcagt cgggctatat cgccaactgg      720

aacaactcgc cgcaaaaaga ctacccggcc tctgatctgt tcgcgttcct gtggggcggt      780

gcggatcgag ttactgagat cgacacgatc ctcgataagc aaccgcgctt caccgccgat      840

caggcgtggg atgtgatccg ccaaaccagc cgtcgggatc tcaacctgcg gttgttctta      900

ccggcgctga aggacgccac cgcgaacctg gcggaaaacg atccgcgccg ccaactggtg      960

gataaactgg cgagctggga cggcgaaaac cttgtcaacg atgacggaaa aacctatcag     1020

caaccgggat cggcgattct taacgcctgg ctgaccagca tgctcaagcg cacggtggtt     1080

gccgcggtcc cagcgccgtt tggtaagtgg tacagcgcca gtggctatga aaccacccag     1140

gacgggccaa ccggctcgct gaacatcagc gtgggggcga aaatcctcta cgaagctctg     1200

cagggtgata agtcgccaat cccgcaggcg gtcgatctgt ttggcgggaa accgcagcag     1260

gaagtaatac tggcggcgct ggacgacgct tggcagacgc tgtcaaaacg ctacggtaac     1320

gacgtcaccg gctggaaaac ccctgccatg gcgcttacct tccgggccaa taacttcttc     1380

ggcgtgccgc aggcggcagc aaaagaggcg cgtcatcagg cggagtacca gaaccgcggt     1440

acggaaaacg acatgattgt cttctcaccg acgtcgggta accgcccggt tcttgcctgg     1500

gatgtggtgg cgccggggca aagcggtttt atcgcgccgg atggcaaagc cgataagcac     1560

tatgacgatc agctgaaaat gtacgagagc tttggccgta aatcgctgtg gttaacgcct     1620

caggacgttg acgagcacca agagtctcag gaagtgctgc aggtacagtt ggatcagacc     1680

gaggttaaga tcgttcgcga tgaatacggc atgccgcata tttacgccga tgatacctat     1740

cgactgtttt acggctatgg ctacgtggtg gcgcaggatc gcctgttcca gatggaaatg     1800

gcgcgccgca gtactcaggg gaccgtctcc gaggtgctgg gcaaagcatt cgtcagtttt     1860

gataaagata ttcgccagaa ctactggccg gattctattc gcgcgcagat agcttccctc     1920

tccgctgagg ataaatccat tctgcagggc tatgccgatg gcatgaatgc gtggatcgat     1980

aaagtgaacg ccagccccga taagctgtta ccccagcagt tctccacctt tggttttaaa     2040

cccaagcatt gggaaccgtt tgatgtggcg atgatttttg tcggcaccat ggcgaaccgt     2100

ttctctgaca gcaccagcga aattgataac ctggcgctgc tgacggcgct aaaagacaaa     2160

tacggcaagc agcagggcat ggcggtcttt aaccagctga aatggctggt taatccttcc     2220

gcgccaacca ccattgcggc gcgggaaagc gcctatccgc tgaagtttga tctgcaaaac     2280

acgcaaacgg cgtaa                                                      2295


<210>  138
<211>  764
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  138

Ser Asn Met Trp Val Ile Gly Lys Asn Lys Ala Gln Asp Ala Lys Ala 
1               5                   10                  15      


Ile Met Val Asn Gly Pro Gln Ala Gly Trp Tyr Val Pro Ala Tyr Thr 
            20                  25                  30          


Tyr Gly Ile Gly Leu His Gly Ala Gly Tyr Asp Val Thr Gly Asn Thr 
        35                  40                  45              


Pro Phe Ala Tyr Pro Gly Leu Val Phe Gly His Asn Gly Thr Ile Ser 
    50                  55                  60                  


Trp Gly Ser Thr Ala Gly Leu Gly Asp Gly Val Asp Ile Phe Ala Glu 
65                  70                  75                  80  


Lys Leu Ser Ala Glu Lys Pro Gly Tyr Tyr Gln His Asn Gly Glu Trp 
                85                  90                  95      


Val Lys Met Leu Ser Arg Lys Glu Thr Ile Ala Val Lys Asp Gly Gln 
            100                 105                 110         


Pro Glu Thr Phe Thr Val Trp Arg Thr Leu His Gly Asn Val Ile Lys 
        115                 120                 125             


Thr Asp Thr Ala Thr Gln Thr Ala Tyr Ala Lys Ala Arg Ala Trp Asp 
    130                 135                 140                 


Gly Lys Glu Val Ala Ser Leu Leu Ala Trp Thr His Gln Met Lys Ala 
145                 150                 155                 160 


Lys Asn Trp Pro Glu Trp Thr Gln Gln Ala Ala Lys Gln Ala Leu Thr 
                165                 170                 175     


Ile Asn Trp Tyr Tyr Ala Asp Val Asn Gly Asn Ile Gly Tyr Val His 
            180                 185                 190         


Thr Gly Ala Tyr Pro Asp Arg Gln Pro Gly His Asp Pro Arg Leu Pro 
        195                 200                 205             


Val Pro Gly Thr Gly Lys Trp Asp Trp Lys Gly Leu Leu Ser Phe Asp 
    210                 215                 220                 


Leu Asn Pro Lys Val Tyr Asn Pro Gln Ser Gly Tyr Ile Ala Asn Trp 
225                 230                 235                 240 


Asn Asn Ser Pro Gln Lys Asp Tyr Pro Ala Ser Asp Leu Phe Ala Phe 
                245                 250                 255     


Leu Trp Gly Gly Ala Asp Arg Val Thr Glu Ile Asp Thr Ile Leu Asp 
            260                 265                 270         


Lys Gln Pro Arg Phe Thr Ala Asp Gln Ala Trp Asp Val Ile Arg Gln 
        275                 280                 285             


Thr Ser Arg Arg Asp Leu Asn Leu Arg Leu Phe Leu Pro Ala Leu Lys 
    290                 295                 300                 


Asp Ala Thr Ala Asn Leu Ala Glu Asn Asp Pro Arg Arg Gln Leu Val 
305                 310                 315                 320 


Asp Lys Leu Ala Ser Trp Asp Gly Glu Asn Leu Val Asn Asp Asp Gly 
                325                 330                 335     


Lys Thr Tyr Gln Gln Pro Gly Ser Ala Ile Leu Asn Ala Trp Leu Thr 
            340                 345                 350         


Ser Met Leu Lys Arg Thr Val Val Ala Ala Val Pro Ala Pro Phe Gly 
        355                 360                 365             


Lys Trp Tyr Ser Ala Ser Gly Tyr Glu Thr Thr Gln Asp Gly Pro Thr 
    370                 375                 380                 


Gly Ser Leu Asn Ile Ser Val Gly Ala Lys Ile Leu Tyr Glu Ala Leu 
385                 390                 395                 400 


Gln Gly Asp Lys Ser Pro Ile Pro Gln Ala Val Asp Leu Phe Gly Gly 
                405                 410                 415     


Lys Pro Gln Gln Glu Val Ile Leu Ala Ala Leu Asp Asp Ala Trp Gln 
            420                 425                 430         


Thr Leu Ser Lys Arg Tyr Gly Asn Asp Val Thr Gly Trp Lys Thr Pro 
        435                 440                 445             


Ala Met Ala Leu Thr Phe Arg Ala Asn Asn Phe Phe Gly Val Pro Gln 
    450                 455                 460                 


Ala Ala Ala Lys Glu Ala Arg His Gln Ala Glu Tyr Gln Asn Arg Gly 
465                 470                 475                 480 


Thr Glu Asn Asp Met Ile Val Phe Ser Pro Thr Ser Gly Asn Arg Pro 
                485                 490                 495     


Val Leu Ala Trp Asp Val Val Ala Pro Gly Gln Ser Gly Phe Ile Ala 
            500                 505                 510         


Pro Asp Gly Lys Ala Asp Lys His Tyr Asp Asp Gln Leu Lys Met Tyr 
        515                 520                 525             


Glu Ser Phe Gly Arg Lys Ser Leu Trp Leu Thr Pro Gln Asp Val Asp 
    530                 535                 540                 


Glu His Gln Glu Ser Gln Glu Val Leu Gln Val Gln Leu Asp Gln Thr 
545                 550                 555                 560 


Glu Val Lys Ile Val Arg Asp Glu Tyr Gly Met Pro His Ile Tyr Ala 
                565                 570                 575     


Asp Asp Thr Tyr Arg Leu Phe Tyr Gly Tyr Gly Tyr Val Val Ala Gln 
            580                 585                 590         


Asp Arg Leu Phe Gln Met Glu Met Ala Arg Arg Ser Thr Gln Gly Thr 
        595                 600                 605             


Val Ser Glu Val Leu Gly Lys Ala Phe Val Ser Phe Asp Lys Asp Ile 
    610                 615                 620                 


Arg Gln Asn Tyr Trp Pro Asp Ser Ile Arg Ala Gln Ile Ala Ser Leu 
625                 630                 635                 640 


Ser Ala Glu Asp Lys Ser Ile Leu Gln Gly Tyr Ala Asp Gly Met Asn 
                645                 650                 655     


Ala Trp Ile Asp Lys Val Asn Ala Ser Pro Asp Lys Leu Leu Pro Gln 
            660                 665                 670         


Gln Phe Ser Thr Phe Gly Phe Lys Pro Lys His Trp Glu Pro Phe Asp 
        675                 680                 685             


Val Ala Met Ile Phe Val Gly Thr Met Ala Asn Arg Phe Ser Asp Ser 
    690                 695                 700                 


Thr Ser Glu Ile Asp Asn Leu Ala Leu Leu Thr Ala Leu Lys Asp Lys 
705                 710                 715                 720 


Tyr Gly Lys Gln Gln Gly Met Ala Val Phe Asn Gln Leu Lys Trp Leu 
                725                 730                 735     


Val Asn Pro Ser Ala Pro Thr Thr Ile Ala Ala Arg Glu Ser Ala Tyr 
            740                 745                 750         


Pro Leu Lys Phe Asp Leu Gln Asn Thr Gln Thr Ala 
        755                 760                 


<210>  139
<211>  2295
<212>  DNA
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  139
agcaatatgt gggtgattgg caaaaacaaa gcccaggatg cgaaggccat tatggtcaat       60

gggccgcagg ctggttggta tgtgccggcg tggacctacg gtatcggcct gcacggcgcg      120

ggctatgacg tcaccggcaa tacgccgttt gcctatccgg gcctcatctt tggtcacaac      180

ggcaccattt catggggatc caccgccggt tttggtgatg gtgtcgatat ctttgccgaa      240

aaactttccg ccgagaagcc gggctattac cagcataacg gcgagtgggt gaagatgttg      300

agccgcaagg agactattgc ggtcaaagac ggccagccgg agacctttac cgtttggcgc      360

acgctgcacg gcaacgtcat taaaaccgat actgcgacgc agaccgccta tgccaaagcg      420

cgcgcctggg atggcaaaga ggtggcgtcc ctgctggcgt ggacgcacca gatgaaggcc      480

aaaaactggc cggagtggac gcagcaggcg gccaaacagg cgctgaccat taactggtac      540

tacgccgatg tgaacggcaa tatcggctat gtgcataccg gcgcctatcc ggatcgccag      600

cccggccacg acccgcgttt gccggttccc ggcactggaa aatgggactg gaaagggttg      660

ctgtcgtttg atttgaatcc gaaagtgtat aacccgcagt cgggctatat cgccaactgg      720

aacaactcgc cgcaaaaaga ctacccggcc tctgatctgt tcgcgttcct gtggggcggt      780

gcggatcgag ttactgagat cgacacgatc ctcgataagc aaccgcgctt caccgccgat      840

caggcgtggg atgtgatccg ccaaaccagc cgtcgggatc tcaacctgcg gttgttctta      900

ccggcgctga aggacgccac cgcgaacctg gcggaaaacg atccgcgccg ccaactggtg      960

gataaactgg cgagctggga cggcgaaaac cttgtcaacg atgacggaaa aacctatcag     1020

caaccgggat cggcgattct taacgcctgg ctgaccagca tgctcaagcg cacggtggtt     1080

gccgcggtcc cagcgccgtt tggtaagtgg tacagcgcca gtggctatga aaccacccag     1140

gacgggccaa ccggctcgct gaacatcagc gtgggggcga aaatcctcta cgaagctctg     1200

cagggtgata agtcgccaat cccgcaggcg gtcgatctgt ttggcgggaa accgcagcag     1260

gaagtaatac tggcggcgct ggacgacgct tggcagacgc tgtcaaaacg ctacggtaac     1320

gacgtcaccg gctggaaaac ccctgccatg gcgcttacct tccgggccaa taacttcttc     1380

ggcgtgccgc aggcggcagc aaaagaggcg cgtcatcagg cggagtacca gaaccgcggt     1440

acggaaaacg acatgattgt cttctcaccg acgtcgggta accgcccggt tcttgcctgg     1500

gatgtggtgg cgccggggca aagcggtttt atcgcgccgg atggcaaagc cgataagcac     1560

tatgacgatc agctgaaaat gtacgagagc tttggccgta aatcgctgtg gttaacgcct     1620

caggacgttg acgagcacca agagtctcag gaagtgctgc aggtacagtt ggatcagacc     1680

gaggttaaga tcgttcgcga tgaatacggc atgccgcata tttacgccga tgatacctat     1740

cgactgtttt acggctatgg ctacgtggtg gcgcaggatc gcctgttcca gatggaaatg     1800

gcgcgccgca gtactcaggg gaccgtctcc gaggtgctgg gcaaagcatt cgtcagtttt     1860

gataaagata ttcgccagaa ctactggccg gattctattc gcgcgcagat agcttccctc     1920

tccgctgagg ataaatccat tctgcagggc tatgccgatg gcatgaatgc gtggatcgat     1980

aaagtgaacg ccagccccga taagctgtta ccccagcagt tctccacctt tggttttaaa     2040

cccaagcatt gggaaccgtt tgatgtggcg atgatttttg tcggcacctt agcgaaccgt     2100

ttctctgaca gcaccagcga aattgataac ctggcgctgc tgacggcgct aaaagacaaa     2160

tacggcaagc agcagggcat ggcggtcttt aaccagctga aatggctggt taatccttcc     2220

gcgccaacca ccattgcggc gcgggaaagc gcctatccgc tgaagtttga tctgcaaaac     2280

acgcaaacgg cgtaa                                                      2295


<210>  140
<211>  764
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  140

Ser Asn Met Trp Val Ile Gly Lys Asn Lys Ala Gln Asp Ala Lys Ala 
1               5                   10                  15      


Ile Met Val Asn Gly Pro Gln Ala Gly Trp Tyr Val Pro Ala Trp Thr 
            20                  25                  30          


Tyr Gly Ile Gly Leu His Gly Ala Gly Tyr Asp Val Thr Gly Asn Thr 
        35                  40                  45              


Pro Phe Ala Tyr Pro Gly Leu Ile Phe Gly His Asn Gly Thr Ile Ser 
    50                  55                  60                  


Trp Gly Ser Thr Ala Gly Phe Gly Asp Gly Val Asp Ile Phe Ala Glu 
65                  70                  75                  80  


Lys Leu Ser Ala Glu Lys Pro Gly Tyr Tyr Gln His Asn Gly Glu Trp 
                85                  90                  95      


Val Lys Met Leu Ser Arg Lys Glu Thr Ile Ala Val Lys Asp Gly Gln 
            100                 105                 110         


Pro Glu Thr Phe Thr Val Trp Arg Thr Leu His Gly Asn Val Ile Lys 
        115                 120                 125             


Thr Asp Thr Ala Thr Gln Thr Ala Tyr Ala Lys Ala Arg Ala Trp Asp 
    130                 135                 140                 


Gly Lys Glu Val Ala Ser Leu Leu Ala Trp Thr His Gln Met Lys Ala 
145                 150                 155                 160 


Lys Asn Trp Pro Glu Trp Thr Gln Gln Ala Ala Lys Gln Ala Leu Thr 
                165                 170                 175     


Ile Asn Trp Tyr Tyr Ala Asp Val Asn Gly Asn Ile Gly Tyr Val His 
            180                 185                 190         


Thr Gly Ala Tyr Pro Asp Arg Gln Pro Gly His Asp Pro Arg Leu Pro 
        195                 200                 205             


Val Pro Gly Thr Gly Lys Trp Asp Trp Lys Gly Leu Leu Ser Phe Asp 
    210                 215                 220                 


Leu Asn Pro Lys Val Tyr Asn Pro Gln Ser Gly Tyr Ile Ala Asn Trp 
225                 230                 235                 240 


Asn Asn Ser Pro Gln Lys Asp Tyr Pro Ala Ser Asp Leu Phe Ala Phe 
                245                 250                 255     


Leu Trp Gly Gly Ala Asp Arg Val Thr Glu Ile Asp Thr Ile Leu Asp 
            260                 265                 270         


Lys Gln Pro Arg Phe Thr Ala Asp Gln Ala Trp Asp Val Ile Arg Gln 
        275                 280                 285             


Thr Ser Arg Arg Asp Leu Asn Leu Arg Leu Phe Leu Pro Ala Leu Lys 
    290                 295                 300                 


Asp Ala Thr Ala Asn Leu Ala Glu Asn Asp Pro Arg Arg Gln Leu Val 
305                 310                 315                 320 


Asp Lys Leu Ala Ser Trp Asp Gly Glu Asn Leu Val Asn Asp Asp Gly 
                325                 330                 335     


Lys Thr Tyr Gln Gln Pro Gly Ser Ala Ile Leu Asn Ala Trp Leu Thr 
            340                 345                 350         


Ser Met Leu Lys Arg Thr Val Val Ala Ala Val Pro Ala Pro Phe Gly 
        355                 360                 365             


Lys Trp Tyr Ser Ala Ser Gly Tyr Glu Thr Thr Gln Asp Gly Pro Thr 
    370                 375                 380                 


Gly Ser Leu Asn Ile Ser Val Gly Ala Lys Ile Leu Tyr Glu Ala Leu 
385                 390                 395                 400 


Gln Gly Asp Lys Ser Pro Ile Pro Gln Ala Val Asp Leu Phe Gly Gly 
                405                 410                 415     


Lys Pro Gln Gln Glu Val Ile Leu Ala Ala Leu Asp Asp Ala Trp Gln 
            420                 425                 430         


Thr Leu Ser Lys Arg Tyr Gly Asn Asp Val Thr Gly Trp Lys Thr Pro 
        435                 440                 445             


Ala Met Ala Leu Thr Phe Arg Ala Asn Asn Phe Phe Gly Val Pro Gln 
    450                 455                 460                 


Ala Ala Ala Lys Glu Ala Arg His Gln Ala Glu Tyr Gln Asn Arg Gly 
465                 470                 475                 480 


Thr Glu Asn Asp Met Ile Val Phe Ser Pro Thr Ser Gly Asn Arg Pro 
                485                 490                 495     


Val Leu Ala Trp Asp Val Val Ala Pro Gly Gln Ser Gly Phe Ile Ala 
            500                 505                 510         


Pro Asp Gly Lys Ala Asp Lys His Tyr Asp Asp Gln Leu Lys Met Tyr 
        515                 520                 525             


Glu Ser Phe Gly Arg Lys Ser Leu Trp Leu Thr Pro Gln Asp Val Asp 
    530                 535                 540                 


Glu His Gln Glu Ser Gln Glu Val Leu Gln Val Gln Leu Asp Gln Thr 
545                 550                 555                 560 


Glu Val Lys Ile Val Arg Asp Glu Tyr Gly Met Pro His Ile Tyr Ala 
                565                 570                 575     


Asp Asp Thr Tyr Arg Leu Phe Tyr Gly Tyr Gly Tyr Val Val Ala Gln 
            580                 585                 590         


Asp Arg Leu Phe Gln Met Glu Met Ala Arg Arg Ser Thr Gln Gly Thr 
        595                 600                 605             


Val Ser Glu Val Leu Gly Lys Ala Phe Val Ser Phe Asp Lys Asp Ile 
    610                 615                 620                 


Arg Gln Asn Tyr Trp Pro Asp Ser Ile Arg Ala Gln Ile Ala Ser Leu 
625                 630                 635                 640 


Ser Ala Glu Asp Lys Ser Ile Leu Gln Gly Tyr Ala Asp Gly Met Asn 
                645                 650                 655     


Ala Trp Ile Asp Lys Val Asn Ala Ser Pro Asp Lys Leu Leu Pro Gln 
            660                 665                 670         


Gln Phe Ser Thr Phe Gly Phe Lys Pro Lys His Trp Glu Pro Phe Asp 
        675                 680                 685             


Val Ala Met Ile Phe Val Gly Thr Leu Ala Asn Arg Phe Ser Asp Ser 
    690                 695                 700                 


Thr Ser Glu Ile Asp Asn Leu Ala Leu Leu Thr Ala Leu Lys Asp Lys 
705                 710                 715                 720 


Tyr Gly Lys Gln Gln Gly Met Ala Val Phe Asn Gln Leu Lys Trp Leu 
                725                 730                 735     


Val Asn Pro Ser Ala Pro Thr Thr Ile Ala Ala Arg Glu Ser Ala Tyr 
            740                 745                 750         


Pro Leu Lys Phe Asp Leu Gln Asn Thr Gln Thr Ala 
        755                 760                 


<210>  141
<211>  2295
<212>  DNA
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  141
agcaatatgt gggtgattgg caaaaacaaa gcccaggatg cgaaggccat tatggtcaat       60

gggccgcagt ttggttggta tgtgccggcg tacacctacg gtatcggcct gcacggcgcg      120

ggctatgacg tcaccggcaa tacgccgttt gcctatccgg gcctcctctt tggtcacaac      180

ggcaccattt catggggatc caccgccggt tttggtgatg gtgtcgatac ctttgccgaa      240

aaactttccg ccgagaagcc gggctattac cagcataacg gcgagtgggt gaagatgttg      300

agccgcaagg agactattgc ggtcaaagac ggccagccgg agacctttac cgtttggcgc      360

acgctgcacg gcaacgtcat taaaaccgat actgcgacgc agaccgccta tgccaaagcg      420

cgcgcctggg atggcaaaga ggtggcgtcc ctgctggcgt ggacgcacca gatgaaggcc      480

aaaaactggc cggagtggac gcagcaggcg gccaaacagg cgctgaccat taactggtac      540

tacgccgatg tgaacggcaa tatcggctat gtgcataccg gcgcctatcc ggatcgccag      600

cccggccacg acccgcgttt gccggttccc ggcactggaa aatgggactg gaaagggttg      660

ctgtcgtttg atttgaatcc gaaagtgtat aacccgcagt cgggctatat cgccaactgg      720

aacaactcgc cgcaaaaaga ctacccggcc tctgatctgt tcgcgttcct gtggggcggt      780

gcggatcgag ttactgagat cgacacgatc ctcgataagc aaccgcgctt caccgccgat      840

caggcgtggg atgtgatccg ccaaaccagc cgtcgggatc tcaacctgcg gttgttctta      900

ccggcgctga aggacgccac cgcgaacctg gcggaaaacg atccgcgccg ccaactggtg      960

gataaactgg cgagctggga cggcgaaaac cttgtcaacg atgacggaaa aacctatcag     1020

caaccgggat cggcgattct taacgcctgg ctgaccagca tgctcaagcg cacggtggtt     1080

gccgcggtcc cagcgccgtt tggtaagtgg tacagcgcca gtggctatga aaccacccag     1140

gacgggccaa ccggctcgct gaacatcagc gtgggggcga aaatcctcta cgaagctctg     1200

cagggtgata agtcgccaat cccgcaggcg gtcgatctgt ttggcgggaa accgcagcag     1260

gaagtaatac tggcggcgct ggacgacgct tggcagacgc tgtcaaaacg ctacggtaac     1320

gacgtcaccg gctggaaaac ccctgccatg gcgcttacct tccgggccaa taacttcttc     1380

ggcgtgccgc aggcggcagc aaaagaggcg cgtcatcagg cggagtacca gaaccgcggt     1440

acggaaaacg acatgattgt cttctcaccg acgtcgggta accgcccggt tcttgcctgg     1500

gatgtggtgg cgccggggca aagcggtttt atcgcgccgg atggcaaagc cgataagcac     1560

tatgacgatc agctgaaaat gtacgagagc tttggccgta aatcgctgtg gttaacgcct     1620

caggacgttg acgagcacca agagtctcag gaagtgctgc aggtacagtt ggatcagacc     1680

gaggttaaga tcgttcgcga tgaatacggc atgccgcata tttacgccga tgatacctat     1740

cgactgtttt acggctatgg ctacgtggtg gcgcaggatc gcctgttcca gatggaaatg     1800

gcgcgccgca gtactcaggg gaccgtctcc gaggtgctgg gcaaagcatt cgtcagtttt     1860

gataaagata ttcgccagaa ctactggccg gattctattc gcgcgcagat agcttccctc     1920

tccgctgagg ataaatccat tctgcagggc tatgccgatg gcatgaatgc gtggatcgat     1980

aaagtgaacg ccagccccga taagctgtta ccccagcagt tctccacctt tggttttaaa     2040

cccaagcatt gggaaccgtt tgatgtggcg atgatttttg tcggcaccat ggcgaaccgt     2100

tggtctgaca gcaccagcga aattgataac ctggcgctgc tgacggcgct aaaagacaaa     2160

tacggcaagc agcagggcat ggcggtcttt aaccagctga aatggctggt taatccttcc     2220

gcgccaacca ccattgcggc gcgggaaagc gcctatccgc tgaagtttga tctgcaaaac     2280

acgcaaacgg cgtaa                                                      2295


<210>  142
<211>  764
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  142

Ser Asn Met Trp Val Ile Gly Lys Asn Lys Ala Gln Asp Ala Lys Ala 
1               5                   10                  15      


Ile Met Val Asn Gly Pro Gln Phe Gly Trp Tyr Val Pro Ala Tyr Thr 
            20                  25                  30          


Tyr Gly Ile Gly Leu His Gly Ala Gly Tyr Asp Val Thr Gly Asn Thr 
        35                  40                  45              


Pro Phe Ala Tyr Pro Gly Leu Leu Phe Gly His Asn Gly Thr Ile Ser 
    50                  55                  60                  


Trp Gly Ser Thr Ala Gly Phe Gly Asp Gly Val Asp Thr Phe Ala Glu 
65                  70                  75                  80  


Lys Leu Ser Ala Glu Lys Pro Gly Tyr Tyr Gln His Asn Gly Glu Trp 
                85                  90                  95      


Val Lys Met Leu Ser Arg Lys Glu Thr Ile Ala Val Lys Asp Gly Gln 
            100                 105                 110         


Pro Glu Thr Phe Thr Val Trp Arg Thr Leu His Gly Asn Val Ile Lys 
        115                 120                 125             


Thr Asp Thr Ala Thr Gln Thr Ala Tyr Ala Lys Ala Arg Ala Trp Asp 
    130                 135                 140                 


Gly Lys Glu Val Ala Ser Leu Leu Ala Trp Thr His Gln Met Lys Ala 
145                 150                 155                 160 


Lys Asn Trp Pro Glu Trp Thr Gln Gln Ala Ala Lys Gln Ala Leu Thr 
                165                 170                 175     


Ile Asn Trp Tyr Tyr Ala Asp Val Asn Gly Asn Ile Gly Tyr Val His 
            180                 185                 190         


Thr Gly Ala Tyr Pro Asp Arg Gln Pro Gly His Asp Pro Arg Leu Pro 
        195                 200                 205             


Val Pro Gly Thr Gly Lys Trp Asp Trp Lys Gly Leu Leu Ser Phe Asp 
    210                 215                 220                 


Leu Asn Pro Lys Val Tyr Asn Pro Gln Ser Gly Tyr Ile Ala Asn Trp 
225                 230                 235                 240 


Asn Asn Ser Pro Gln Lys Asp Tyr Pro Ala Ser Asp Leu Phe Ala Phe 
                245                 250                 255     


Leu Trp Gly Gly Ala Asp Arg Val Thr Glu Ile Asp Thr Ile Leu Asp 
            260                 265                 270         


Lys Gln Pro Arg Phe Thr Ala Asp Gln Ala Trp Asp Val Ile Arg Gln 
        275                 280                 285             


Thr Ser Arg Arg Asp Leu Asn Leu Arg Leu Phe Leu Pro Ala Leu Lys 
    290                 295                 300                 


Asp Ala Thr Ala Asn Leu Ala Glu Asn Asp Pro Arg Arg Gln Leu Val 
305                 310                 315                 320 


Asp Lys Leu Ala Ser Trp Asp Gly Glu Asn Leu Val Asn Asp Asp Gly 
                325                 330                 335     


Lys Thr Tyr Gln Gln Pro Gly Ser Ala Ile Leu Asn Ala Trp Leu Thr 
            340                 345                 350         


Ser Met Leu Lys Arg Thr Val Val Ala Ala Val Pro Ala Pro Phe Gly 
        355                 360                 365             


Lys Trp Tyr Ser Ala Ser Gly Tyr Glu Thr Thr Gln Asp Gly Pro Thr 
    370                 375                 380                 


Gly Ser Leu Asn Ile Ser Val Gly Ala Lys Ile Leu Tyr Glu Ala Leu 
385                 390                 395                 400 


Gln Gly Asp Lys Ser Pro Ile Pro Gln Ala Val Asp Leu Phe Gly Gly 
                405                 410                 415     


Lys Pro Gln Gln Glu Val Ile Leu Ala Ala Leu Asp Asp Ala Trp Gln 
            420                 425                 430         


Thr Leu Ser Lys Arg Tyr Gly Asn Asp Val Thr Gly Trp Lys Thr Pro 
        435                 440                 445             


Ala Met Ala Leu Thr Phe Arg Ala Asn Asn Phe Phe Gly Val Pro Gln 
    450                 455                 460                 


Ala Ala Ala Lys Glu Ala Arg His Gln Ala Glu Tyr Gln Asn Arg Gly 
465                 470                 475                 480 


Thr Glu Asn Asp Met Ile Val Phe Ser Pro Thr Ser Gly Asn Arg Pro 
                485                 490                 495     


Val Leu Ala Trp Asp Val Val Ala Pro Gly Gln Ser Gly Phe Ile Ala 
            500                 505                 510         


Pro Asp Gly Lys Ala Asp Lys His Tyr Asp Asp Gln Leu Lys Met Tyr 
        515                 520                 525             


Glu Ser Phe Gly Arg Lys Ser Leu Trp Leu Thr Pro Gln Asp Val Asp 
    530                 535                 540                 


Glu His Gln Glu Ser Gln Glu Val Leu Gln Val Gln Leu Asp Gln Thr 
545                 550                 555                 560 


Glu Val Lys Ile Val Arg Asp Glu Tyr Gly Met Pro His Ile Tyr Ala 
                565                 570                 575     


Asp Asp Thr Tyr Arg Leu Phe Tyr Gly Tyr Gly Tyr Val Val Ala Gln 
            580                 585                 590         


Asp Arg Leu Phe Gln Met Glu Met Ala Arg Arg Ser Thr Gln Gly Thr 
        595                 600                 605             


Val Ser Glu Val Leu Gly Lys Ala Phe Val Ser Phe Asp Lys Asp Ile 
    610                 615                 620                 


Arg Gln Asn Tyr Trp Pro Asp Ser Ile Arg Ala Gln Ile Ala Ser Leu 
625                 630                 635                 640 


Ser Ala Glu Asp Lys Ser Ile Leu Gln Gly Tyr Ala Asp Gly Met Asn 
                645                 650                 655     


Ala Trp Ile Asp Lys Val Asn Ala Ser Pro Asp Lys Leu Leu Pro Gln 
            660                 665                 670         


Gln Phe Ser Thr Phe Gly Phe Lys Pro Lys His Trp Glu Pro Phe Asp 
        675                 680                 685             


Val Ala Met Ile Phe Val Gly Thr Met Ala Asn Arg Trp Ser Asp Ser 
    690                 695                 700                 


Thr Ser Glu Ile Asp Asn Leu Ala Leu Leu Thr Ala Leu Lys Asp Lys 
705                 710                 715                 720 


Tyr Gly Lys Gln Gln Gly Met Ala Val Phe Asn Gln Leu Lys Trp Leu 
                725                 730                 735     


Val Asn Pro Ser Ala Pro Thr Thr Ile Ala Ala Arg Glu Ser Ala Tyr 
            740                 745                 750         


Pro Leu Lys Phe Asp Leu Gln Asn Thr Gln Thr Ala 
        755                 760                 


<210>  143
<211>  2295
<212>  DNA
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  143
agcaatatgt gggtgattgg caaaaacaaa gcccaggatg cgaaggccat tatggtcaat       60

gggccgcagt ttggttggta tgtgccggcg tacacctacg gtatcggcct gcacggcgcg      120

ggctatgacg tcaccggcaa tacgccgttt gcctatccgg gcctcacatt tggtcacaac      180

ggcaccattt catggggatc caccgccggt ggcggtgatg gtgtcgatat ctttgccgaa      240

aaactttccg ccgagaagcc gggctattac cagcataacg gcgagtgggt gaagatgttg      300

agccgcaagg agactattgc ggtcaaagac ggccagccgg agacctttac cgtttggcgc      360

acgctgcacg gcaacgtcat taaaaccgat actgcgacgc agaccgccta tgccaaagcg      420

cgcgcctggg atggcaaaga ggtggcgtcc ctgctggcgt ggacgcacca gatgaaggcc      480

aaaaactggc cggagtggac gcagcaggcg gccaaacagg cgctgaccat taactggtac      540

tacgccgatg tgaacggcaa tatcggctat gtgcataccg gcgcctatcc ggatcgccag      600

cccggccacg acccgcgttt gccggttccc ggcactggaa aatgggactg gaaagggttg      660

ctgtcgtttg atttgaatcc gaaagtgtat aacccgcagt cgggctatat cgccaactgg      720

aacaactcgc cgcaaaaaga ctacccggcc tctgatctgt tcgcgttcct gtggggcggt      780

gcggatcgag ttactgagat cgacacgatc ctcgataagc aaccgcgctt caccgccgat      840

caggcgtggg atgtgatccg ccaaaccagc cgtcgggatc tcaacctgcg gttgttctta      900

ccggcgctga aggacgccac cgcgaacctg gcggaaaacg atccgcgccg ccaactggtg      960

gataaactgg cgagctggga cggcgaaaac cttgtcaacg atgacggaaa aacctatcag     1020

caaccgggat cggcgattct taacgcctgg ctgaccagca tgctcaagcg cacggtggtt     1080

gccgcggtcc cagcgccgtt tggtaagtgg tacagcgcca gtggctatga aaccacccag     1140

gacgggccaa ccggctcgct gaacatcagc gtgggggcga aaatcctcta cgaagctctg     1200

cagggtgata agtcgccaat cccgcaggcg gtcgatctgt ttggcgggaa accgcagcag     1260

gaagtaatac tggcggcgct ggacgacgct tggcagacgc tgtcaaaacg ctacggtaac     1320

gacgtcaccg gctggaaaac ccctgccatg gcgcttacct tccgggccaa taacttcttc     1380

ggcgtgccgc aggcggcagc aaaagaggcg cgtcatcagg cggagtacca gaaccgcggt     1440

acggaaaacg acatgattgt cttctcaccg acgtcgggta accgcccggt tcttgcctgg     1500

gatgtggtgg cgccggggca aagcggtttt atcgcgccgg atggcaaagc cgataagcac     1560

tatgacgatc agctgaaaat gtacgagagc tttggccgta aatcgctgtg gttaacgcct     1620

caggacgttg acgagcacca agagtctcag gaagtgctgc aggtacagtt ggatcagacc     1680

gaggttaaga tcgttcgcga tgaatacggc atgccgcata tttacgccga tgatacctat     1740

cgactgtttt acggctatgg ctacgtggtg gcgcaggatc gcctgttcca gatggaaatg     1800

gcgcgccgca gtactcaggg gaccgtctcc gaggtgctgg gcaaagcatt cgtcagtttt     1860

gataaagata ttcgccagaa ctactggccg gattctattc gcgcgcagat agcttccctc     1920

tccgctgagg ataaatccat tctgcagggc tatgccgatg gcatgaatgc gtggatcgat     1980

aaagtgaacg ccagccccga taagctgtta ccccagcagt tctccacctt tggttttaaa     2040

cccaagcatt gggaaccgtt tgatgtggcg atgatttttg tcggcaccat ggcgaaccgt     2100

tggtctgaca gcaccagcga aattgataac ctggcgctgc tgacggcgct aaaagacaaa     2160

tacggcaagc agcagggcat ggcggtcttt aaccagctga aatggctggt taatccttcc     2220

gcgccaacca ccattgcggc gcgggaaagc gcctatccgc tgaagtttga tctgcaaaac     2280

acgcaaacgg cgtaa                                                      2295


<210>  144
<211>  764
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  144

Ser Asn Met Trp Val Ile Gly Lys Asn Lys Ala Gln Asp Ala Lys Ala 
1               5                   10                  15      


Ile Met Val Asn Gly Pro Gln Phe Gly Trp Tyr Val Pro Ala Tyr Thr 
            20                  25                  30          


Tyr Gly Ile Gly Leu His Gly Ala Gly Tyr Asp Val Thr Gly Asn Thr 
        35                  40                  45              


Pro Phe Ala Tyr Pro Gly Leu Thr Phe Gly His Asn Gly Thr Ile Ser 
    50                  55                  60                  


Trp Gly Ser Thr Ala Gly Gly Gly Asp Gly Val Asp Ile Phe Ala Glu 
65                  70                  75                  80  


Lys Leu Ser Ala Glu Lys Pro Gly Tyr Tyr Gln His Asn Gly Glu Trp 
                85                  90                  95      


Val Lys Met Leu Ser Arg Lys Glu Thr Ile Ala Val Lys Asp Gly Gln 
            100                 105                 110         


Pro Glu Thr Phe Thr Val Trp Arg Thr Leu His Gly Asn Val Ile Lys 
        115                 120                 125             


Thr Asp Thr Ala Thr Gln Thr Ala Tyr Ala Lys Ala Arg Ala Trp Asp 
    130                 135                 140                 


Gly Lys Glu Val Ala Ser Leu Leu Ala Trp Thr His Gln Met Lys Ala 
145                 150                 155                 160 


Lys Asn Trp Pro Glu Trp Thr Gln Gln Ala Ala Lys Gln Ala Leu Thr 
                165                 170                 175     


Ile Asn Trp Tyr Tyr Ala Asp Val Asn Gly Asn Ile Gly Tyr Val His 
            180                 185                 190         


Thr Gly Ala Tyr Pro Asp Arg Gln Pro Gly His Asp Pro Arg Leu Pro 
        195                 200                 205             


Val Pro Gly Thr Gly Lys Trp Asp Trp Lys Gly Leu Leu Ser Phe Asp 
    210                 215                 220                 


Leu Asn Pro Lys Val Tyr Asn Pro Gln Ser Gly Tyr Ile Ala Asn Trp 
225                 230                 235                 240 


Asn Asn Ser Pro Gln Lys Asp Tyr Pro Ala Ser Asp Leu Phe Ala Phe 
                245                 250                 255     


Leu Trp Gly Gly Ala Asp Arg Val Thr Glu Ile Asp Thr Ile Leu Asp 
            260                 265                 270         


Lys Gln Pro Arg Phe Thr Ala Asp Gln Ala Trp Asp Val Ile Arg Gln 
        275                 280                 285             


Thr Ser Arg Arg Asp Leu Asn Leu Arg Leu Phe Leu Pro Ala Leu Lys 
    290                 295                 300                 


Asp Ala Thr Ala Asn Leu Ala Glu Asn Asp Pro Arg Arg Gln Leu Val 
305                 310                 315                 320 


Asp Lys Leu Ala Ser Trp Asp Gly Glu Asn Leu Val Asn Asp Asp Gly 
                325                 330                 335     


Lys Thr Tyr Gln Gln Pro Gly Ser Ala Ile Leu Asn Ala Trp Leu Thr 
            340                 345                 350         


Ser Met Leu Lys Arg Thr Val Val Ala Ala Val Pro Ala Pro Phe Gly 
        355                 360                 365             


Lys Trp Tyr Ser Ala Ser Gly Tyr Glu Thr Thr Gln Asp Gly Pro Thr 
    370                 375                 380                 


Gly Ser Leu Asn Ile Ser Val Gly Ala Lys Ile Leu Tyr Glu Ala Leu 
385                 390                 395                 400 


Gln Gly Asp Lys Ser Pro Ile Pro Gln Ala Val Asp Leu Phe Gly Gly 
                405                 410                 415     


Lys Pro Gln Gln Glu Val Ile Leu Ala Ala Leu Asp Asp Ala Trp Gln 
            420                 425                 430         


Thr Leu Ser Lys Arg Tyr Gly Asn Asp Val Thr Gly Trp Lys Thr Pro 
        435                 440                 445             


Ala Met Ala Leu Thr Phe Arg Ala Asn Asn Phe Phe Gly Val Pro Gln 
    450                 455                 460                 


Ala Ala Ala Lys Glu Ala Arg His Gln Ala Glu Tyr Gln Asn Arg Gly 
465                 470                 475                 480 


Thr Glu Asn Asp Met Ile Val Phe Ser Pro Thr Ser Gly Asn Arg Pro 
                485                 490                 495     


Val Leu Ala Trp Asp Val Val Ala Pro Gly Gln Ser Gly Phe Ile Ala 
            500                 505                 510         


Pro Asp Gly Lys Ala Asp Lys His Tyr Asp Asp Gln Leu Lys Met Tyr 
        515                 520                 525             


Glu Ser Phe Gly Arg Lys Ser Leu Trp Leu Thr Pro Gln Asp Val Asp 
    530                 535                 540                 


Glu His Gln Glu Ser Gln Glu Val Leu Gln Val Gln Leu Asp Gln Thr 
545                 550                 555                 560 


Glu Val Lys Ile Val Arg Asp Glu Tyr Gly Met Pro His Ile Tyr Ala 
                565                 570                 575     


Asp Asp Thr Tyr Arg Leu Phe Tyr Gly Tyr Gly Tyr Val Val Ala Gln 
            580                 585                 590         


Asp Arg Leu Phe Gln Met Glu Met Ala Arg Arg Ser Thr Gln Gly Thr 
        595                 600                 605             


Val Ser Glu Val Leu Gly Lys Ala Phe Val Ser Phe Asp Lys Asp Ile 
    610                 615                 620                 


Arg Gln Asn Tyr Trp Pro Asp Ser Ile Arg Ala Gln Ile Ala Ser Leu 
625                 630                 635                 640 


Ser Ala Glu Asp Lys Ser Ile Leu Gln Gly Tyr Ala Asp Gly Met Asn 
                645                 650                 655     


Ala Trp Ile Asp Lys Val Asn Ala Ser Pro Asp Lys Leu Leu Pro Gln 
            660                 665                 670         


Gln Phe Ser Thr Phe Gly Phe Lys Pro Lys His Trp Glu Pro Phe Asp 
        675                 680                 685             


Val Ala Met Ile Phe Val Gly Thr Met Ala Asn Arg Trp Ser Asp Ser 
    690                 695                 700                 


Thr Ser Glu Ile Asp Asn Leu Ala Leu Leu Thr Ala Leu Lys Asp Lys 
705                 710                 715                 720 


Tyr Gly Lys Gln Gln Gly Met Ala Val Phe Asn Gln Leu Lys Trp Leu 
                725                 730                 735     


Val Asn Pro Ser Ala Pro Thr Thr Ile Ala Ala Arg Glu Ser Ala Tyr 
            740                 745                 750         


Pro Leu Lys Phe Asp Leu Gln Asn Thr Gln Thr Ala 
        755                 760                 


<210>  145
<211>  2295
<212>  DNA
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  145
agcaatatgt gggtgattgg caaaaacaaa gcccaggatg cgaaggccat tatggtcaat       60

gggccgcagt ttggttggta tgtgccggcg tacacctatg gtatcggcct gcacggcgcg      120

ggctatgacg tcaccggcaa tacgccgttt gcctatccgg gcctcgtttt tggtcacaac      180

ggcaccattt catggggatc caccgccggt tttggtgatg gtgtcgatat ctttgccgaa      240

aaactttccg ccgagaagcc gggctattac cagcataacg gcgagtgggt gaagatgttg      300

agccgcaagg agactattgc ggtcaaagac ggccagccgg agacctttac cgtttggcgc      360

acgctgcacg gcaacgtcat taaaaccgat actgcgacgc agaccgccta tgccaaagcg      420

cgcgcctggg atggcaaaga ggtggcgtcc ctgctggcgt ggacgcacca gatgaaggcc      480

aaaaactggc cggagtggac gcagcaggcg gccaaacagg cgctgaccat taactggtac      540

tacgccgatg tgaacggcaa tatcggctat gtgcataccg gcgcctatcc ggatcgccag      600

cccggccacg acccgcgttt gccggttccc ggcactggaa aatgggactg gaaagggttg      660

ctgtcgtttg atttgaatcc gaaagtgtat aacccgcagt cgggctatat cgccaactgg      720

aacaactcgc cgcaaaaaga ctacccggcc tctgatctgt tcgcgttcct gtggggcggt      780

gcggatcgag ttactgagat cgacacgatc ctcgataagc aaccgcgctt caccgccgat      840

caggcgtggg atgtgatccg ccaaaccagc cgtcgggatc tcaacctgcg gttgttctta      900

ccggcgctga aggacgccac tgcgaacctg gcggaaaacg atccgcgccg ccaactggtg      960

gataaactgg cgagctggga cggcgaaaac cttgtcaacg atgacggaaa aacctatcag     1020

caaccgggat cggcgattct taacgcctgg ctgaccagca tgctcaagcg cacggtggtt     1080

gccgcggtcc cagcgccgtt tggtaagtgg tacagcgcca gtggctatga aaccacccag     1140

gacgggccaa ccggctcgct gaacatcagc gtgggggcga aaatcctcta cgaagctctg     1200

cagggtgata agtcgccaat cccgcaggcg gtcgatctgt ttggcgggaa accgcagcag     1260

gaagtaatac tggcggcgct ggacgacgct tggcagacgc tgtcaaaacg ctacggtaac     1320

gacgtcaccg gctggaaaac ccctgccatg gcgcttacct tccgggccaa taacttcttc     1380

ggcgtgccgc aggcggcagc aaaagaggcg cgtcatcagg cggagtacca gaaccgcggt     1440

acggaaaacg acatgattgt cttctcaccg acgtcgggta accgcccggt tcttgcctgg     1500

gatgtggtgg cgccggggca aagcggtttt atcgcgccgg atggcaaagc cgataagcac     1560

tatgacgatc agctgaaaat gtacgagagc tttggccgta aatcgctgtg gttaacgcct     1620

caggacgttg acgagcacca agagtctcag gaagtgctgc aggtacagtt ggatcagacc     1680

gaggttaaga tcgttcgcga tgaatacggc atgccgcata tttacgccga tgatacctat     1740

cgactgtttt acggctatgg ctacgtggtg gcgcaggatc gcctgttcca gatggaaatg     1800

gcgcgccgca gtactcaggg gaccgtctcc gaggtgctgg gcaaagcatt cgtcagtttt     1860

gataaagata ttcgccagaa ctactggccg gattctattc gcgcgcagat agcttccctc     1920

tccgctgagg ataaatccat tctgcagggc tatgccgatg gcatgaatgc gtggatcgat     1980

aaagtgaacg ccagccccga taagctgtta ccccagcagt tctccacctt tggttttaaa     2040

cccaagcatt gggaaccgtt tgatgtggcg atgatttttg tcggcacctt agcgaaccgt     2100

tattctgaca gcaccagcga aattgataac ctggcgctgc tgacggcgct aaaagacaaa     2160

tacggcaagc agcagggcat ggcggtcttt aaccagctga aatggctggt taatccttcc     2220

gcgccaacca ccattgcggc gcgggaaagc gcctatccgc tgaagtttga tctgcaaaac     2280

acgcaaacgg cgtaa                                                      2295


<210>  146
<211>  764
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  146

Ser Asn Met Trp Val Ile Gly Lys Asn Lys Ala Gln Asp Ala Lys Ala 
1               5                   10                  15      


Ile Met Val Asn Gly Pro Gln Phe Gly Trp Tyr Val Pro Ala Tyr Thr 
            20                  25                  30          


Tyr Gly Ile Gly Leu His Gly Ala Gly Tyr Asp Val Thr Gly Asn Thr 
        35                  40                  45              


Pro Phe Ala Tyr Pro Gly Leu Val Phe Gly His Asn Gly Thr Ile Ser 
    50                  55                  60                  


Trp Gly Ser Thr Ala Gly Phe Gly Asp Gly Val Asp Ile Phe Ala Glu 
65                  70                  75                  80  


Lys Leu Ser Ala Glu Lys Pro Gly Tyr Tyr Gln His Asn Gly Glu Trp 
                85                  90                  95      


Val Lys Met Leu Ser Arg Lys Glu Thr Ile Ala Val Lys Asp Gly Gln 
            100                 105                 110         


Pro Glu Thr Phe Thr Val Trp Arg Thr Leu His Gly Asn Val Ile Lys 
        115                 120                 125             


Thr Asp Thr Ala Thr Gln Thr Ala Tyr Ala Lys Ala Arg Ala Trp Asp 
    130                 135                 140                 


Gly Lys Glu Val Ala Ser Leu Leu Ala Trp Thr His Gln Met Lys Ala 
145                 150                 155                 160 


Lys Asn Trp Pro Glu Trp Thr Gln Gln Ala Ala Lys Gln Ala Leu Thr 
                165                 170                 175     


Ile Asn Trp Tyr Tyr Ala Asp Val Asn Gly Asn Ile Gly Tyr Val His 
            180                 185                 190         


Thr Gly Ala Tyr Pro Asp Arg Gln Pro Gly His Asp Pro Arg Leu Pro 
        195                 200                 205             


Val Pro Gly Thr Gly Lys Trp Asp Trp Lys Gly Leu Leu Ser Phe Asp 
    210                 215                 220                 


Leu Asn Pro Lys Val Tyr Asn Pro Gln Ser Gly Tyr Ile Ala Asn Trp 
225                 230                 235                 240 


Asn Asn Ser Pro Gln Lys Asp Tyr Pro Ala Ser Asp Leu Phe Ala Phe 
                245                 250                 255     


Leu Trp Gly Gly Ala Asp Arg Val Thr Glu Ile Asp Thr Ile Leu Asp 
            260                 265                 270         


Lys Gln Pro Arg Phe Thr Ala Asp Gln Ala Trp Asp Val Ile Arg Gln 
        275                 280                 285             


Thr Ser Arg Arg Asp Leu Asn Leu Arg Leu Phe Leu Pro Ala Leu Lys 
    290                 295                 300                 


Asp Ala Thr Ala Asn Leu Ala Glu Asn Asp Pro Arg Arg Gln Leu Val 
305                 310                 315                 320 


Asp Lys Leu Ala Ser Trp Asp Gly Glu Asn Leu Val Asn Asp Asp Gly 
                325                 330                 335     


Lys Thr Tyr Gln Gln Pro Gly Ser Ala Ile Leu Asn Ala Trp Leu Thr 
            340                 345                 350         


Ser Met Leu Lys Arg Thr Val Val Ala Ala Val Pro Ala Pro Phe Gly 
        355                 360                 365             


Lys Trp Tyr Ser Ala Ser Gly Tyr Glu Thr Thr Gln Asp Gly Pro Thr 
    370                 375                 380                 


Gly Ser Leu Asn Ile Ser Val Gly Ala Lys Ile Leu Tyr Glu Ala Leu 
385                 390                 395                 400 


Gln Gly Asp Lys Ser Pro Ile Pro Gln Ala Val Asp Leu Phe Gly Gly 
                405                 410                 415     


Lys Pro Gln Gln Glu Val Ile Leu Ala Ala Leu Asp Asp Ala Trp Gln 
            420                 425                 430         


Thr Leu Ser Lys Arg Tyr Gly Asn Asp Val Thr Gly Trp Lys Thr Pro 
        435                 440                 445             


Ala Met Ala Leu Thr Phe Arg Ala Asn Asn Phe Phe Gly Val Pro Gln 
    450                 455                 460                 


Ala Ala Ala Lys Glu Ala Arg His Gln Ala Glu Tyr Gln Asn Arg Gly 
465                 470                 475                 480 


Thr Glu Asn Asp Met Ile Val Phe Ser Pro Thr Ser Gly Asn Arg Pro 
                485                 490                 495     


Val Leu Ala Trp Asp Val Val Ala Pro Gly Gln Ser Gly Phe Ile Ala 
            500                 505                 510         


Pro Asp Gly Lys Ala Asp Lys His Tyr Asp Asp Gln Leu Lys Met Tyr 
        515                 520                 525             


Glu Ser Phe Gly Arg Lys Ser Leu Trp Leu Thr Pro Gln Asp Val Asp 
    530                 535                 540                 


Glu His Gln Glu Ser Gln Glu Val Leu Gln Val Gln Leu Asp Gln Thr 
545                 550                 555                 560 


Glu Val Lys Ile Val Arg Asp Glu Tyr Gly Met Pro His Ile Tyr Ala 
                565                 570                 575     


Asp Asp Thr Tyr Arg Leu Phe Tyr Gly Tyr Gly Tyr Val Val Ala Gln 
            580                 585                 590         


Asp Arg Leu Phe Gln Met Glu Met Ala Arg Arg Ser Thr Gln Gly Thr 
        595                 600                 605             


Val Ser Glu Val Leu Gly Lys Ala Phe Val Ser Phe Asp Lys Asp Ile 
    610                 615                 620                 


Arg Gln Asn Tyr Trp Pro Asp Ser Ile Arg Ala Gln Ile Ala Ser Leu 
625                 630                 635                 640 


Ser Ala Glu Asp Lys Ser Ile Leu Gln Gly Tyr Ala Asp Gly Met Asn 
                645                 650                 655     


Ala Trp Ile Asp Lys Val Asn Ala Ser Pro Asp Lys Leu Leu Pro Gln 
            660                 665                 670         


Gln Phe Ser Thr Phe Gly Phe Lys Pro Lys His Trp Glu Pro Phe Asp 
        675                 680                 685             


Val Ala Met Ile Phe Val Gly Thr Leu Ala Asn Arg Tyr Ser Asp Ser 
    690                 695                 700                 


Thr Ser Glu Ile Asp Asn Leu Ala Leu Leu Thr Ala Leu Lys Asp Lys 
705                 710                 715                 720 


Tyr Gly Lys Gln Gln Gly Met Ala Val Phe Asn Gln Leu Lys Trp Leu 
                725                 730                 735     


Val Asn Pro Ser Ala Pro Thr Thr Ile Ala Ala Arg Glu Ser Ala Tyr 
            740                 745                 750         


Pro Leu Lys Phe Asp Leu Gln Asn Thr Gln Thr Ala 
        755                 760                 


<210>  147
<211>  2295
<212>  DNA
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  147
agcaatatgt gggtgattgg caaaaacaaa gcccaggatg cgaaggccat tatggtcaat       60

gggccgcagt ttggttgtta tgtgccggcg tacacctacg gtatcggcct gcacggcgcg      120

ggctatgacg tcaccggcaa tacgccgttt gcctatccgg gcctcgtttt tggtcacaac      180

ggcaccattt catggggatc caccgccggt tttggtgatg gtgtcgatat ctttgccgaa      240

aaactttccg ccgagaagcc gggctattac cagcataacg gcgagtgggt gaagatgttg      300

agccgcaagg agactattgc ggtcaaagac ggccagccgg agacctttac cgtttggcgc      360

acgctgcacg gcaacgtcat taaaaccgat actgcgacgc agaccgccta tgccaaagcg      420

cgcgcctggg atggcaaaga ggtggcgtcc ctgctggcgt ggacgcacca gatgaaggcc      480

aaaaactggc cggagtggac gcagcaggcg gccaaacagg cgctgaccat taactggtac      540

tacgccgatg tgaacggcaa tatcggctat gtgcataccg gcgcctatcc ggatcgccag      600

cccggccacg acccgcgttt gccggttccc ggcactggaa aatgggactg gaaagggttg      660

ctgtcgtttg atttgaatcc gaaagtgtat aacccgcagt cgggctatat cgccaactgg      720

aacaactcgc cgcaaaaaga ctacccggcc tctgatctgt tcgcgttcct gtggggcggt      780

gcggatcgag ttactgagat cgacacgatc ctcgataagc aaccgcgctt caccgccgat      840

caggcgtggg atgtgatccg ccaaaccagc cgtcgggatc tcaacctgcg gttgttctta      900

ccggcgctga aggacgccac cgcgaacctg gcggaaaacg atccgcgccg ccaactggtg      960

gataaactgg cgagctggga cggcgaaaac cttgtcaacg atgacggaaa aacctatcag     1020

caaccgggat cggcgattct taacgcctgg ctgaccagca tgctcaagcg cacggtggtt     1080

gccgcggtcc cagcgccgtt tggtaagtgg tacagcgcca gtggctatga aaccacccag     1140

gacgggccaa ccggctcgct gaacatcagc gtgggggcga aaatcctcta cgaagctctg     1200

cagggtgata agtcgccaat cccgcaggcg gtcgatctgt ttggcgggaa accgcagcag     1260

gaagtaatac tggcggcgct ggacgacgct tggcagacgc tgtcaaaacg ctacggtaac     1320

gacgtcaccg gctggaaaac ccctgccatg gcgcttacct tccgggccaa taacttcttc     1380

ggcgtgccgc aggcggcagc aaaagaggcg cgtcatcagg cggagtacca gaaccgcggt     1440

acggaaaacg acatgattgt cttctcaccg acgtcgggta accgcccggt tcttgcctgg     1500

gatgtggtgg cgccggggca aagcggtttt atcgcgccgg atggcaaagc cgataagcac     1560

tatgacgatc agctgaaaat gtacgagagc tttggccgta aatcgctgtg gttaacgcct     1620

caggacgttg acgagcacca agagtctcag gaagtgctgc aggtacagtt ggatcagacc     1680

gaggttaaga tcgttcgcga tgaatacggc atgccgcata tttacgccga tgatacctat     1740

cgactgtttt acggctatgg ctacgtggtg gcgcaggatc gcctgttcca gatggaaatg     1800

gcgcgccgca gtactcaggg gaccgtctcc gaggtgctgg gcaaagcatt cgtcagtttt     1860

gataaagata ttcgccagaa ctactggccg gattctattc gcgcgcagat agcttccctc     1920

tccgctgagg ataaatccat tctgcagggc tatgccgatg gcatgaatgc gtggatcgat     1980

aaagtgaacg ccagccccga taagctgtta ccccagcagt tctccacctt tggttttaaa     2040

cccaagcatt gggaaccgtt tgatgtggcg atgatttttg tcggcaccat ggcgaaccgt     2100

tggtctgaca gcaccagcga aattgataac ctggcgctgc tgacggcgct aaaagacaaa     2160

tacggcaagc agcagggcat ggcggtcttt aaccagctga aatggctggt taatccttcc     2220

gcgccaacca ccattgcggc gcgggaaagc gcctatccgc tgaagtttga tctgcaaaac     2280

acgcaaacgg cgtaa                                                      2295


<210>  148
<211>  764
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  148

Ser Asn Met Trp Val Ile Gly Lys Asn Lys Ala Gln Asp Ala Lys Ala 
1               5                   10                  15      


Ile Met Val Asn Gly Pro Gln Phe Gly Cys Tyr Val Pro Ala Tyr Thr 
            20                  25                  30          


Tyr Gly Ile Gly Leu His Gly Ala Gly Tyr Asp Val Thr Gly Asn Thr 
        35                  40                  45              


Pro Phe Ala Tyr Pro Gly Leu Val Phe Gly His Asn Gly Thr Ile Ser 
    50                  55                  60                  


Trp Gly Ser Thr Ala Gly Phe Gly Asp Gly Val Asp Ile Phe Ala Glu 
65                  70                  75                  80  


Lys Leu Ser Ala Glu Lys Pro Gly Tyr Tyr Gln His Asn Gly Glu Trp 
                85                  90                  95      


Val Lys Met Leu Ser Arg Lys Glu Thr Ile Ala Val Lys Asp Gly Gln 
            100                 105                 110         


Pro Glu Thr Phe Thr Val Trp Arg Thr Leu His Gly Asn Val Ile Lys 
        115                 120                 125             


Thr Asp Thr Ala Thr Gln Thr Ala Tyr Ala Lys Ala Arg Ala Trp Asp 
    130                 135                 140                 


Gly Lys Glu Val Ala Ser Leu Leu Ala Trp Thr His Gln Met Lys Ala 
145                 150                 155                 160 


Lys Asn Trp Pro Glu Trp Thr Gln Gln Ala Ala Lys Gln Ala Leu Thr 
                165                 170                 175     


Ile Asn Trp Tyr Tyr Ala Asp Val Asn Gly Asn Ile Gly Tyr Val His 
            180                 185                 190         


Thr Gly Ala Tyr Pro Asp Arg Gln Pro Gly His Asp Pro Arg Leu Pro 
        195                 200                 205             


Val Pro Gly Thr Gly Lys Trp Asp Trp Lys Gly Leu Leu Ser Phe Asp 
    210                 215                 220                 


Leu Asn Pro Lys Val Tyr Asn Pro Gln Ser Gly Tyr Ile Ala Asn Trp 
225                 230                 235                 240 


Asn Asn Ser Pro Gln Lys Asp Tyr Pro Ala Ser Asp Leu Phe Ala Phe 
                245                 250                 255     


Leu Trp Gly Gly Ala Asp Arg Val Thr Glu Ile Asp Thr Ile Leu Asp 
            260                 265                 270         


Lys Gln Pro Arg Phe Thr Ala Asp Gln Ala Trp Asp Val Ile Arg Gln 
        275                 280                 285             


Thr Ser Arg Arg Asp Leu Asn Leu Arg Leu Phe Leu Pro Ala Leu Lys 
    290                 295                 300                 


Asp Ala Thr Ala Asn Leu Ala Glu Asn Asp Pro Arg Arg Gln Leu Val 
305                 310                 315                 320 


Asp Lys Leu Ala Ser Trp Asp Gly Glu Asn Leu Val Asn Asp Asp Gly 
                325                 330                 335     


Lys Thr Tyr Gln Gln Pro Gly Ser Ala Ile Leu Asn Ala Trp Leu Thr 
            340                 345                 350         


Ser Met Leu Lys Arg Thr Val Val Ala Ala Val Pro Ala Pro Phe Gly 
        355                 360                 365             


Lys Trp Tyr Ser Ala Ser Gly Tyr Glu Thr Thr Gln Asp Gly Pro Thr 
    370                 375                 380                 


Gly Ser Leu Asn Ile Ser Val Gly Ala Lys Ile Leu Tyr Glu Ala Leu 
385                 390                 395                 400 


Gln Gly Asp Lys Ser Pro Ile Pro Gln Ala Val Asp Leu Phe Gly Gly 
                405                 410                 415     


Lys Pro Gln Gln Glu Val Ile Leu Ala Ala Leu Asp Asp Ala Trp Gln 
            420                 425                 430         


Thr Leu Ser Lys Arg Tyr Gly Asn Asp Val Thr Gly Trp Lys Thr Pro 
        435                 440                 445             


Ala Met Ala Leu Thr Phe Arg Ala Asn Asn Phe Phe Gly Val Pro Gln 
    450                 455                 460                 


Ala Ala Ala Lys Glu Ala Arg His Gln Ala Glu Tyr Gln Asn Arg Gly 
465                 470                 475                 480 


Thr Glu Asn Asp Met Ile Val Phe Ser Pro Thr Ser Gly Asn Arg Pro 
                485                 490                 495     


Val Leu Ala Trp Asp Val Val Ala Pro Gly Gln Ser Gly Phe Ile Ala 
            500                 505                 510         


Pro Asp Gly Lys Ala Asp Lys His Tyr Asp Asp Gln Leu Lys Met Tyr 
        515                 520                 525             


Glu Ser Phe Gly Arg Lys Ser Leu Trp Leu Thr Pro Gln Asp Val Asp 
    530                 535                 540                 


Glu His Gln Glu Ser Gln Glu Val Leu Gln Val Gln Leu Asp Gln Thr 
545                 550                 555                 560 


Glu Val Lys Ile Val Arg Asp Glu Tyr Gly Met Pro His Ile Tyr Ala 
                565                 570                 575     


Asp Asp Thr Tyr Arg Leu Phe Tyr Gly Tyr Gly Tyr Val Val Ala Gln 
            580                 585                 590         


Asp Arg Leu Phe Gln Met Glu Met Ala Arg Arg Ser Thr Gln Gly Thr 
        595                 600                 605             


Val Ser Glu Val Leu Gly Lys Ala Phe Val Ser Phe Asp Lys Asp Ile 
    610                 615                 620                 


Arg Gln Asn Tyr Trp Pro Asp Ser Ile Arg Ala Gln Ile Ala Ser Leu 
625                 630                 635                 640 


Ser Ala Glu Asp Lys Ser Ile Leu Gln Gly Tyr Ala Asp Gly Met Asn 
                645                 650                 655     


Ala Trp Ile Asp Lys Val Asn Ala Ser Pro Asp Lys Leu Leu Pro Gln 
            660                 665                 670         


Gln Phe Ser Thr Phe Gly Phe Lys Pro Lys His Trp Glu Pro Phe Asp 
        675                 680                 685             


Val Ala Met Ile Phe Val Gly Thr Met Ala Asn Arg Trp Ser Asp Ser 
    690                 695                 700                 


Thr Ser Glu Ile Asp Asn Leu Ala Leu Leu Thr Ala Leu Lys Asp Lys 
705                 710                 715                 720 


Tyr Gly Lys Gln Gln Gly Met Ala Val Phe Asn Gln Leu Lys Trp Leu 
                725                 730                 735     


Val Asn Pro Ser Ala Pro Thr Thr Ile Ala Ala Arg Glu Ser Ala Tyr 
            740                 745                 750         


Pro Leu Lys Phe Asp Leu Gln Asn Thr Gln Thr Ala 
        755                 760                 


<210>  149
<211>  2295
<212>  DNA
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  149
agcaatatgt gggtgattgg caaaaacaaa gcccaggatg cgaaggccat tatggtcaat       60

gggccgcagt ttggttggta tgtgccggcg tacacctacg gtatcggcct gcacggcgcg      120

ggctatgacg tcaccggcaa tacgccgttt gcctatccgg gcctcacatt tggtcacaac      180

ggcaccattt catggggatc caccgccggt tttggtgatg gtgtcgatat ctttgccgaa      240

aaactttccg ccgagaagcc gggctattac cagcataacg gcgagtgggt gaagatgttg      300

agccgcaagg agactattgc ggtcaaagac ggccagccgg agacctttac cgtttggcgc      360

acgctgcacg gcaacgtcat taaaaccgat actgcgacgc agaccgccta tgccaaagcg      420

cgcgcctggg atggcaaaga ggtggcgtcc ctgctggcgt ggacgcacca gatgaaggcc      480

aaaaactggc cggagtggac gcagcaggcg gccaaacagg cgctgaccat taactggtac      540

tacgccgatg tgaacggcaa tatcggctat gtgcataccg gcgcctatcc ggatcgccag      600

cccggccacg acccgcgttt gccggttccc ggcactggaa aatgggactg gaaagggttg      660

ctgtcgtttg atttgaatcc gaaagtgtat aacccgcagt cgggctatat cgccaactgg      720

aacaactcgc cgcaaaaaga ctacccggcc tctgatctgt tcgcgttcct gtggggcggt      780

gcggatcgag ttactgagat cgacacgatc ctcgataagc aaccgcgctt caccgccgat      840

caggcgtggg atgtgatccg ccaaaccagc cgtcgggatc tcaacctgcg gttgttctta      900

ccggcgctga aggacgccac cgcgaacctg gcggaaaacg atccgcgccg ccaactggtg      960

gataaactgg cgagctggga cggcgaaaac cttgtcaacg atgacggaaa aacctatcag     1020

caaccgggat cggcgattct taacgcctgg ctgaccagca tgctcaagcg cacggtggtt     1080

gccgcggtcc cagcgccgtt tggtaagtgg tacagcgcca gtggctatga aaccacccag     1140

gacgggccaa ccggctcgct gaacatcagc gtgggggcga aaatcctcta cgaagctctg     1200

cagggtgata agtcgccaat cccgcaggcg gtcgatctgt ttggcgggaa accgcagcag     1260

gaagtaatac tggcggcgct ggacgacgct tggcagacgc tgtcaaaacg ctacggtaac     1320

gacgtcaccg gctggaaaac ccctgccatg gcgcttacct tccgggccaa taacttcttc     1380

ggcgtgccgc aggcggcagc aaaagaggcg cgtcatcagg cggagtacca gaaccgcggt     1440

acggaaaacg acatgattgt cttctcaccg acgtcgggta accgcccggt tcttgcctgg     1500

gatgtggtgg cgccggggca aagcggtttt atcgcgccgg atggcaaagc cgataagcac     1560

tatgacgatc agctgaaaat gtacgagagc tttggccgta aatcgctgtg gttaacgcct     1620

caggacgttg acgagcacca agagtctcag gaagtgctgc aggtacagtt ggatcagacc     1680

gaggttaaga tcgttcgcga tgaatacggc atgccgcata tttacgccga tgatacctat     1740

cgactgtttt acggctatgg ctacgtggtg gcgcaggatc gcctgttcca gatggaaatg     1800

gcgcgccgca gtactcaggg gaccgtctcc gaggtgctgg gcaaagcatt cgtcagtttt     1860

gataaagata ttcgccagaa ctactggccg gattctattc gcgcgcagat agcttccctc     1920

tccgctgagg ataaatccat tctgcagggc tatgccgatg gcatgaatgc gcggatcgat     1980

aaagtgaacg ccagccccga taagctgtta ccccagcagt tctccacctt tggttttaaa     2040

cccaagcatt gggaaccgtt tgatgtggcg atgatttttg tcggcaccat ggcgaaccgt     2100

tggtctgaca gcaccagcga aattgataac ctggcgctgc tgacggcgct aaaagacaaa     2160

tacggcaagc agcagggcat ggcggtcttt aaccagctga aatggctggt taatccttcc     2220

gcgccaacca ccattgcggc gcgggaaagc gcctatccgc tgaagtttga tctgcaaaac     2280

acgcaaacgg cgtaa                                                      2295


<210>  150
<211>  764
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  150

Ser Asn Met Trp Val Ile Gly Lys Asn Lys Ala Gln Asp Ala Lys Ala 
1               5                   10                  15      


Ile Met Val Asn Gly Pro Gln Phe Gly Trp Tyr Val Pro Ala Tyr Thr 
            20                  25                  30          


Tyr Gly Ile Gly Leu His Gly Ala Gly Tyr Asp Val Thr Gly Asn Thr 
        35                  40                  45              


Pro Phe Ala Tyr Pro Gly Leu Thr Phe Gly His Asn Gly Thr Ile Ser 
    50                  55                  60                  


Trp Gly Ser Thr Ala Gly Phe Gly Asp Gly Val Asp Ile Phe Ala Glu 
65                  70                  75                  80  


Lys Leu Ser Ala Glu Lys Pro Gly Tyr Tyr Gln His Asn Gly Glu Trp 
                85                  90                  95      


Val Lys Met Leu Ser Arg Lys Glu Thr Ile Ala Val Lys Asp Gly Gln 
            100                 105                 110         


Pro Glu Thr Phe Thr Val Trp Arg Thr Leu His Gly Asn Val Ile Lys 
        115                 120                 125             


Thr Asp Thr Ala Thr Gln Thr Ala Tyr Ala Lys Ala Arg Ala Trp Asp 
    130                 135                 140                 


Gly Lys Glu Val Ala Ser Leu Leu Ala Trp Thr His Gln Met Lys Ala 
145                 150                 155                 160 


Lys Asn Trp Pro Glu Trp Thr Gln Gln Ala Ala Lys Gln Ala Leu Thr 
                165                 170                 175     


Ile Asn Trp Tyr Tyr Ala Asp Val Asn Gly Asn Ile Gly Tyr Val His 
            180                 185                 190         


Thr Gly Ala Tyr Pro Asp Arg Gln Pro Gly His Asp Pro Arg Leu Pro 
        195                 200                 205             


Val Pro Gly Thr Gly Lys Trp Asp Trp Lys Gly Leu Leu Ser Phe Asp 
    210                 215                 220                 


Leu Asn Pro Lys Val Tyr Asn Pro Gln Ser Gly Tyr Ile Ala Asn Trp 
225                 230                 235                 240 


Asn Asn Ser Pro Gln Lys Asp Tyr Pro Ala Ser Asp Leu Phe Ala Phe 
                245                 250                 255     


Leu Trp Gly Gly Ala Asp Arg Val Thr Glu Ile Asp Thr Ile Leu Asp 
            260                 265                 270         


Lys Gln Pro Arg Phe Thr Ala Asp Gln Ala Trp Asp Val Ile Arg Gln 
        275                 280                 285             


Thr Ser Arg Arg Asp Leu Asn Leu Arg Leu Phe Leu Pro Ala Leu Lys 
    290                 295                 300                 


Asp Ala Thr Ala Asn Leu Ala Glu Asn Asp Pro Arg Arg Gln Leu Val 
305                 310                 315                 320 


Asp Lys Leu Ala Ser Trp Asp Gly Glu Asn Leu Val Asn Asp Asp Gly 
                325                 330                 335     


Lys Thr Tyr Gln Gln Pro Gly Ser Ala Ile Leu Asn Ala Trp Leu Thr 
            340                 345                 350         


Ser Met Leu Lys Arg Thr Val Val Ala Ala Val Pro Ala Pro Phe Gly 
        355                 360                 365             


Lys Trp Tyr Ser Ala Ser Gly Tyr Glu Thr Thr Gln Asp Gly Pro Thr 
    370                 375                 380                 


Gly Ser Leu Asn Ile Ser Val Gly Ala Lys Ile Leu Tyr Glu Ala Leu 
385                 390                 395                 400 


Gln Gly Asp Lys Ser Pro Ile Pro Gln Ala Val Asp Leu Phe Gly Gly 
                405                 410                 415     


Lys Pro Gln Gln Glu Val Ile Leu Ala Ala Leu Asp Asp Ala Trp Gln 
            420                 425                 430         


Thr Leu Ser Lys Arg Tyr Gly Asn Asp Val Thr Gly Trp Lys Thr Pro 
        435                 440                 445             


Ala Met Ala Leu Thr Phe Arg Ala Asn Asn Phe Phe Gly Val Pro Gln 
    450                 455                 460                 


Ala Ala Ala Lys Glu Ala Arg His Gln Ala Glu Tyr Gln Asn Arg Gly 
465                 470                 475                 480 


Thr Glu Asn Asp Met Ile Val Phe Ser Pro Thr Ser Gly Asn Arg Pro 
                485                 490                 495     


Val Leu Ala Trp Asp Val Val Ala Pro Gly Gln Ser Gly Phe Ile Ala 
            500                 505                 510         


Pro Asp Gly Lys Ala Asp Lys His Tyr Asp Asp Gln Leu Lys Met Tyr 
        515                 520                 525             


Glu Ser Phe Gly Arg Lys Ser Leu Trp Leu Thr Pro Gln Asp Val Asp 
    530                 535                 540                 


Glu His Gln Glu Ser Gln Glu Val Leu Gln Val Gln Leu Asp Gln Thr 
545                 550                 555                 560 


Glu Val Lys Ile Val Arg Asp Glu Tyr Gly Met Pro His Ile Tyr Ala 
                565                 570                 575     


Asp Asp Thr Tyr Arg Leu Phe Tyr Gly Tyr Gly Tyr Val Val Ala Gln 
            580                 585                 590         


Asp Arg Leu Phe Gln Met Glu Met Ala Arg Arg Ser Thr Gln Gly Thr 
        595                 600                 605             


Val Ser Glu Val Leu Gly Lys Ala Phe Val Ser Phe Asp Lys Asp Ile 
    610                 615                 620                 


Arg Gln Asn Tyr Trp Pro Asp Ser Ile Arg Ala Gln Ile Ala Ser Leu 
625                 630                 635                 640 


Ser Ala Glu Asp Lys Ser Ile Leu Gln Gly Tyr Ala Asp Gly Met Asn 
                645                 650                 655     


Ala Arg Ile Asp Lys Val Asn Ala Ser Pro Asp Lys Leu Leu Pro Gln 
            660                 665                 670         


Gln Phe Ser Thr Phe Gly Phe Lys Pro Lys His Trp Glu Pro Phe Asp 
        675                 680                 685             


Val Ala Met Ile Phe Val Gly Thr Met Ala Asn Arg Trp Ser Asp Ser 
    690                 695                 700                 


Thr Ser Glu Ile Asp Asn Leu Ala Leu Leu Thr Ala Leu Lys Asp Lys 
705                 710                 715                 720 


Tyr Gly Lys Gln Gln Gly Met Ala Val Phe Asn Gln Leu Lys Trp Leu 
                725                 730                 735     


Val Asn Pro Ser Ala Pro Thr Thr Ile Ala Ala Arg Glu Ser Ala Tyr 
            740                 745                 750         


Pro Leu Lys Phe Asp Leu Gln Asn Thr Gln Thr Ala 
        755                 760                 


<210>  151
<211>  2295
<212>  DNA
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  151
agcaatatgt gggtgattgg caaaaacaaa gcccaggatg cgaaggccat tatggtcaat       60

gggccgcagt ttggttggta tgtgccggcg tacacctacg gtatcggcct gcacggcgcg      120

ggctatgacg tcaccggcaa tacgccgttt gcctatccgg gcctcacatt tggtcacaac      180

ggcaccattt catggggatc caccgccggt ggcggtgatg gtgtcgatat ctttgccgaa      240

aaactttccg ccgagaagcc gggctattac cagcataacg gcgagtgggt gaagatgttg      300

agccgcaagg agactattgc ggtcaaagac ggccagccgg agacctttac cgtttggcgc      360

acgctgcacg gcaacgtcat taaaaccgat actgcgacgc agaccgccta tgccaaagcg      420

cgcgcctggg atggcaaaga ggtggcgtcc ctgctggcgt ggacgcacca gatgaaggcc      480

aaaaactggc cggagtggac gcagcaggcg gccaaacagg cgctgaccat taactggtac      540

tacgccgatg tgaacggcaa tatcggctat gtgcataccg gcgcctatcc ggatcgccag      600

cccggccacg acccgcgttt gccggttccc ggcactggaa aatgggactg gaaagggttg      660

ctgtcgtttg atttgaatcc gaaagtgtat aacccgcagt cgggctatat cgccaactgg      720

aacaactcgc cgcaaaaaga ctacccggcc tctgatctgt tcgcgttcct gtggggcggt      780

gcggatcgag ttactgagat cgacacgatc ctcgataagc aaccgcgctt caccgccgat      840

caggcgtggg atgtgatccg ccaaaccagc cgtcgggatc tcaacctgcg gttgttctta      900

ccggcgctga aggacgccac cgcgaacctg gcggaaaacg atccgcgccg ccaactggtg      960

gataaactgg cgagctggga cggcgaaaac cttgtcaacg atgacggaaa aacctatcag     1020

caaccgggat cggcgattct taacgcctgg ctgaccagca tgctcaagcg cacggtggtt     1080

gccgcggtcc cagcgccgtt tggtaagtgg tacagcgcca gtggctatga aaccacccag     1140

gacgggccaa ccggctcgct gaacatcagc gtgggggcga aaatcctcta cgaagctctg     1200

cagggtgata agtcgccaat cccgcaggcg gtcgatctgt ttggcgggaa accgcagcag     1260

gaagtaatac tggcggcgct ggacgacgct tggcagacgc tgtcaaaacg ctacggtaac     1320

gacgtcaccg gctggaaaac ccctgccatg gcgcttacct tccgggccaa taacttcttc     1380

ggcgtgccgc aggcggcagc aaaagaggcg cgtcatcagg cggagtacca gaaccgcggt     1440

acggaaaacg acatgattgt cttctcaccg acgtcgggta accgcccggt tcttgcctgg     1500

gatgtggtgg cgccggggca aagcggtttt atcgcgccgg atggcaaagc cgataagcac     1560

tatgacgatc agctgaaaat gtacgagagc tttggccgta aatcgctgtg gttaacgcct     1620

caggacgttg acgagcacca agagtctcag gaagtgctgc aggtacagtt ggatcagacc     1680

gaggttaaga tcgttcgcga tgaatacggc atgccgcata tttacgccga tgatacctat     1740

cgactgtttt acggctatgg ctacgtggtg gcgcaggatc gcctgttcca gatggaaatg     1800

gcgcgccgca gtactcaggg gaccgtctcc gaggtgctgg gcaaagcatt cgtcagtttt     1860

gataaagata ttcgccagaa ctactggccg gattctattc gcgcgcagat agcttccctc     1920

tccgctgagg ataaatccat tctgcagggc tatgccgatg gcatgaatgc gtggatcgat     1980

aaagtgaacg ccagccccga taagctgtta ccccagcagt tctccacctt tggttttaaa     2040

cccaagcatt gggaaccgtt tgatgtggcg atgatttttg tcggcaccat ggcgaaccgt     2100

atctctgaca gcaccagcga aattgataac ctggcgctgc tgacggcgct aaaagacaaa     2160

tacggcaagc agcagggcat ggcggtcttt aaccagctga aatggctggt taatccttcc     2220

gcgccaacca ccattgcggc gcgggaaagc gcctatccgc tgaagtttga tctgcaaaac     2280

acgcaaacgg cgtaa                                                      2295


<210>  152
<211>  764
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  152

Ser Asn Met Trp Val Ile Gly Lys Asn Lys Ala Gln Asp Ala Lys Ala 
1               5                   10                  15      


Ile Met Val Asn Gly Pro Gln Phe Gly Trp Tyr Val Pro Ala Tyr Thr 
            20                  25                  30          


Tyr Gly Ile Gly Leu His Gly Ala Gly Tyr Asp Val Thr Gly Asn Thr 
        35                  40                  45              


Pro Phe Ala Tyr Pro Gly Leu Thr Phe Gly His Asn Gly Thr Ile Ser 
    50                  55                  60                  


Trp Gly Ser Thr Ala Gly Gly Gly Asp Gly Val Asp Ile Phe Ala Glu 
65                  70                  75                  80  


Lys Leu Ser Ala Glu Lys Pro Gly Tyr Tyr Gln His Asn Gly Glu Trp 
                85                  90                  95      


Val Lys Met Leu Ser Arg Lys Glu Thr Ile Ala Val Lys Asp Gly Gln 
            100                 105                 110         


Pro Glu Thr Phe Thr Val Trp Arg Thr Leu His Gly Asn Val Ile Lys 
        115                 120                 125             


Thr Asp Thr Ala Thr Gln Thr Ala Tyr Ala Lys Ala Arg Ala Trp Asp 
    130                 135                 140                 


Gly Lys Glu Val Ala Ser Leu Leu Ala Trp Thr His Gln Met Lys Ala 
145                 150                 155                 160 


Lys Asn Trp Pro Glu Trp Thr Gln Gln Ala Ala Lys Gln Ala Leu Thr 
                165                 170                 175     


Ile Asn Trp Tyr Tyr Ala Asp Val Asn Gly Asn Ile Gly Tyr Val His 
            180                 185                 190         


Thr Gly Ala Tyr Pro Asp Arg Gln Pro Gly His Asp Pro Arg Leu Pro 
        195                 200                 205             


Val Pro Gly Thr Gly Lys Trp Asp Trp Lys Gly Leu Leu Ser Phe Asp 
    210                 215                 220                 


Leu Asn Pro Lys Val Tyr Asn Pro Gln Ser Gly Tyr Ile Ala Asn Trp 
225                 230                 235                 240 


Asn Asn Ser Pro Gln Lys Asp Tyr Pro Ala Ser Asp Leu Phe Ala Phe 
                245                 250                 255     


Leu Trp Gly Gly Ala Asp Arg Val Thr Glu Ile Asp Thr Ile Leu Asp 
            260                 265                 270         


Lys Gln Pro Arg Phe Thr Ala Asp Gln Ala Trp Asp Val Ile Arg Gln 
        275                 280                 285             


Thr Ser Arg Arg Asp Leu Asn Leu Arg Leu Phe Leu Pro Ala Leu Lys 
    290                 295                 300                 


Asp Ala Thr Ala Asn Leu Ala Glu Asn Asp Pro Arg Arg Gln Leu Val 
305                 310                 315                 320 


Asp Lys Leu Ala Ser Trp Asp Gly Glu Asn Leu Val Asn Asp Asp Gly 
                325                 330                 335     


Lys Thr Tyr Gln Gln Pro Gly Ser Ala Ile Leu Asn Ala Trp Leu Thr 
            340                 345                 350         


Ser Met Leu Lys Arg Thr Val Val Ala Ala Val Pro Ala Pro Phe Gly 
        355                 360                 365             


Lys Trp Tyr Ser Ala Ser Gly Tyr Glu Thr Thr Gln Asp Gly Pro Thr 
    370                 375                 380                 


Gly Ser Leu Asn Ile Ser Val Gly Ala Lys Ile Leu Tyr Glu Ala Leu 
385                 390                 395                 400 


Gln Gly Asp Lys Ser Pro Ile Pro Gln Ala Val Asp Leu Phe Gly Gly 
                405                 410                 415     


Lys Pro Gln Gln Glu Val Ile Leu Ala Ala Leu Asp Asp Ala Trp Gln 
            420                 425                 430         


Thr Leu Ser Lys Arg Tyr Gly Asn Asp Val Thr Gly Trp Lys Thr Pro 
        435                 440                 445             


Ala Met Ala Leu Thr Phe Arg Ala Asn Asn Phe Phe Gly Val Pro Gln 
    450                 455                 460                 


Ala Ala Ala Lys Glu Ala Arg His Gln Ala Glu Tyr Gln Asn Arg Gly 
465                 470                 475                 480 


Thr Glu Asn Asp Met Ile Val Phe Ser Pro Thr Ser Gly Asn Arg Pro 
                485                 490                 495     


Val Leu Ala Trp Asp Val Val Ala Pro Gly Gln Ser Gly Phe Ile Ala 
            500                 505                 510         


Pro Asp Gly Lys Ala Asp Lys His Tyr Asp Asp Gln Leu Lys Met Tyr 
        515                 520                 525             


Glu Ser Phe Gly Arg Lys Ser Leu Trp Leu Thr Pro Gln Asp Val Asp 
    530                 535                 540                 


Glu His Gln Glu Ser Gln Glu Val Leu Gln Val Gln Leu Asp Gln Thr 
545                 550                 555                 560 


Glu Val Lys Ile Val Arg Asp Glu Tyr Gly Met Pro His Ile Tyr Ala 
                565                 570                 575     


Asp Asp Thr Tyr Arg Leu Phe Tyr Gly Tyr Gly Tyr Val Val Ala Gln 
            580                 585                 590         


Asp Arg Leu Phe Gln Met Glu Met Ala Arg Arg Ser Thr Gln Gly Thr 
        595                 600                 605             


Val Ser Glu Val Leu Gly Lys Ala Phe Val Ser Phe Asp Lys Asp Ile 
    610                 615                 620                 


Arg Gln Asn Tyr Trp Pro Asp Ser Ile Arg Ala Gln Ile Ala Ser Leu 
625                 630                 635                 640 


Ser Ala Glu Asp Lys Ser Ile Leu Gln Gly Tyr Ala Asp Gly Met Asn 
                645                 650                 655     


Ala Trp Ile Asp Lys Val Asn Ala Ser Pro Asp Lys Leu Leu Pro Gln 
            660                 665                 670         


Gln Phe Ser Thr Phe Gly Phe Lys Pro Lys His Trp Glu Pro Phe Asp 
        675                 680                 685             


Val Ala Met Ile Phe Val Gly Thr Met Ala Asn Arg Ile Ser Asp Ser 
    690                 695                 700                 


Thr Ser Glu Ile Asp Asn Leu Ala Leu Leu Thr Ala Leu Lys Asp Lys 
705                 710                 715                 720 


Tyr Gly Lys Gln Gln Gly Met Ala Val Phe Asn Gln Leu Lys Trp Leu 
                725                 730                 735     


Val Asn Pro Ser Ala Pro Thr Thr Ile Ala Ala Arg Glu Ser Ala Tyr 
            740                 745                 750         


Pro Leu Lys Phe Asp Leu Gln Asn Thr Gln Thr Ala 
        755                 760                 


<210>  153
<211>  2295
<212>  DNA
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  153
agcaatatgt gggtgattgg caaaaacaaa gcccaggatg cgaaggccat tatggtcaat       60

gggccgcagt ttggttggta tgtgccggcg tacacctacg gtatcggcct gcacggcgcg      120

ggctatgacg tcaccggcaa tacgccgttt gcctatccgg gcctcgtttt tggtcacaac      180

ggcaccattt catggggatc caccgccggt tttggtgatg gtgtcgatat ctttgccgaa      240

aaactttccg ccgagaagcc gggctattac cagcataacg gcgagtgggt gaagatgttg      300

agccgcaagg agactattgc ggtcaaagac ggccagccgg agacctttac cgtttggcgc      360

acgctgcacg gcaacgtcat taaaaccgat actgcgacgc agaccgccta tgccaaagcg      420

cgcgcctggg atggcaaaga ggtggcgtcc ctgctggcgt ggacgcacca gatgaaggcc      480

aaaaactggc cggagtggac gcagcaggcg gccaaacagg cgctgaccat taactggtac      540

tacgccgatg tgaacggcaa tatcggctat gtgcataccg gcgcctatcc ggatcgccag      600

cccggccacg acccgcgttt gccggttccc ggcactggaa aatgggactg gaaagggttg      660

ctgtcgtttg atttgaatcc gaaagtgtat aacccgcagt cgggctatat cgccaactgg      720

aacaactcgc cgcaaaaaga ctacccggcc tctgatctgt tcgcgttcct gtggggcggt      780

gcggatcgag ttactgagat cgacacgatc ctcgataagc aaccgcgctt caccgccgat      840

caggcgtggg atgtgatccg ccaaaccagc cgtcgggatc tcaacctgcg gttgttctta      900

ccggcgctga aggacgccac cgcgaacctg gcggaaaacg atccgcgccg ccaactggtg      960

gataaactgg cgagctggga cggcgaaaac cttgtcaacg atgacggaaa aacctatcag     1020

caaccgggat cggcgattct taacgcctgg ctgaccagca tgctcaagcg cacggtggtt     1080

gccgcggtcc cagcgccgtt tggtaagtgg tacagcgcca gtggctatga aaccacccag     1140

gacgggccaa ccggctcgct gaacatcagc gtgggggcga aaatcctcta cgaagctctg     1200

cagggtgata agtcgccaat cccgcagccg gtcgatctgt ttggcgggaa accgcagcag     1260

gaagtaatac tggcggcgct ggacgacgct tggcagacgc tgtcaaaacg ctacggtaac     1320

gacgtcaccg gctggaaaac ccctgccatg gcgcttacct tccgggccaa taacttcttc     1380

ggcgtgccgc aggcggcagc aaaagaggcg cgtcatcagg cggagtacca gaaccgcggt     1440

acggaaaacg acatgattgt cttctcaccg acgtcgggta accgcccggt tcttgcctgg     1500

gatgtggtgg cgccggggca aagcggtttt atcgcgccgg atggcaaagc cgataagcac     1560

tatgacgatc agctgaaaat gtacgagagc tttggccgta aatcgctgtg gttaacgcct     1620

caggacgttg acgagcacca agagtctcag gaagtgctgc aggtacagtt ggatcagacc     1680

gaggttaaga tcgttcgcga tgaatacggc atgccgcata tttacgccga tgatacctat     1740

cgactgtttt acggctatgg ctacgtggtg gcgcaggatc gcctgttcca gatggaaatg     1800

gcgcgccgca gtactcaggg gaccgtctcc gaggtgctgg gcaaagcatt cgtcagtttt     1860

gataaagata ttcgccagaa ctactggccg gattccattc gcgcgcagat agcttccctc     1920

tccgctgagg ataaatccat tctgcagggc tatgccgatg gcatgaatgc gtggatcgat     1980

aaagtgaacg ccagccccga taagctgtta ccccagcagt tctccacctt tggttttaaa     2040

cccaagcatt gggaaccgtt tgatgtggcg atgatttttg tcggcacctt tgcgaaccgt     2100

tggtctgaca gcaccagcga aattgataac ctggcgctgc tgacggcgct aaaagacaaa     2160

tacggcaagc agcagggcat ggcggtcttt aaccagctga aatggctggt taatccttcc     2220

gcgccaacca ccattgcggc gcgggaaagc gcctatccgc tgaagtttga tctgcaaaac     2280

acgcaaacgg cgtaa                                                      2295


<210>  154
<211>  764
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  154

Ser Asn Met Trp Val Ile Gly Lys Asn Lys Ala Gln Asp Ala Lys Ala 
1               5                   10                  15      


Ile Met Val Asn Gly Pro Gln Phe Gly Trp Tyr Val Pro Ala Tyr Thr 
            20                  25                  30          


Tyr Gly Ile Gly Leu His Gly Ala Gly Tyr Asp Val Thr Gly Asn Thr 
        35                  40                  45              


Pro Phe Ala Tyr Pro Gly Leu Val Phe Gly His Asn Gly Thr Ile Ser 
    50                  55                  60                  


Trp Gly Ser Thr Ala Gly Phe Gly Asp Gly Val Asp Ile Phe Ala Glu 
65                  70                  75                  80  


Lys Leu Ser Ala Glu Lys Pro Gly Tyr Tyr Gln His Asn Gly Glu Trp 
                85                  90                  95      


Val Lys Met Leu Ser Arg Lys Glu Thr Ile Ala Val Lys Asp Gly Gln 
            100                 105                 110         


Pro Glu Thr Phe Thr Val Trp Arg Thr Leu His Gly Asn Val Ile Lys 
        115                 120                 125             


Thr Asp Thr Ala Thr Gln Thr Ala Tyr Ala Lys Ala Arg Ala Trp Asp 
    130                 135                 140                 


Gly Lys Glu Val Ala Ser Leu Leu Ala Trp Thr His Gln Met Lys Ala 
145                 150                 155                 160 


Lys Asn Trp Pro Glu Trp Thr Gln Gln Ala Ala Lys Gln Ala Leu Thr 
                165                 170                 175     


Ile Asn Trp Tyr Tyr Ala Asp Val Asn Gly Asn Ile Gly Tyr Val His 
            180                 185                 190         


Thr Gly Ala Tyr Pro Asp Arg Gln Pro Gly His Asp Pro Arg Leu Pro 
        195                 200                 205             


Val Pro Gly Thr Gly Lys Trp Asp Trp Lys Gly Leu Leu Ser Phe Asp 
    210                 215                 220                 


Leu Asn Pro Lys Val Tyr Asn Pro Gln Ser Gly Tyr Ile Ala Asn Trp 
225                 230                 235                 240 


Asn Asn Ser Pro Gln Lys Asp Tyr Pro Ala Ser Asp Leu Phe Ala Phe 
                245                 250                 255     


Leu Trp Gly Gly Ala Asp Arg Val Thr Glu Ile Asp Thr Ile Leu Asp 
            260                 265                 270         


Lys Gln Pro Arg Phe Thr Ala Asp Gln Ala Trp Asp Val Ile Arg Gln 
        275                 280                 285             


Thr Ser Arg Arg Asp Leu Asn Leu Arg Leu Phe Leu Pro Ala Leu Lys 
    290                 295                 300                 


Asp Ala Thr Ala Asn Leu Ala Glu Asn Asp Pro Arg Arg Gln Leu Val 
305                 310                 315                 320 


Asp Lys Leu Ala Ser Trp Asp Gly Glu Asn Leu Val Asn Asp Asp Gly 
                325                 330                 335     


Lys Thr Tyr Gln Gln Pro Gly Ser Ala Ile Leu Asn Ala Trp Leu Thr 
            340                 345                 350         


Ser Met Leu Lys Arg Thr Val Val Ala Ala Val Pro Ala Pro Phe Gly 
        355                 360                 365             


Lys Trp Tyr Ser Ala Ser Gly Tyr Glu Thr Thr Gln Asp Gly Pro Thr 
    370                 375                 380                 


Gly Ser Leu Asn Ile Ser Val Gly Ala Lys Ile Leu Tyr Glu Ala Leu 
385                 390                 395                 400 


Gln Gly Asp Lys Ser Pro Ile Pro Gln Pro Val Asp Leu Phe Gly Gly 
                405                 410                 415     


Lys Pro Gln Gln Glu Val Ile Leu Ala Ala Leu Asp Asp Ala Trp Gln 
            420                 425                 430         


Thr Leu Ser Lys Arg Tyr Gly Asn Asp Val Thr Gly Trp Lys Thr Pro 
        435                 440                 445             


Ala Met Ala Leu Thr Phe Arg Ala Asn Asn Phe Phe Gly Val Pro Gln 
    450                 455                 460                 


Ala Ala Ala Lys Glu Ala Arg His Gln Ala Glu Tyr Gln Asn Arg Gly 
465                 470                 475                 480 


Thr Glu Asn Asp Met Ile Val Phe Ser Pro Thr Ser Gly Asn Arg Pro 
                485                 490                 495     


Val Leu Ala Trp Asp Val Val Ala Pro Gly Gln Ser Gly Phe Ile Ala 
            500                 505                 510         


Pro Asp Gly Lys Ala Asp Lys His Tyr Asp Asp Gln Leu Lys Met Tyr 
        515                 520                 525             


Glu Ser Phe Gly Arg Lys Ser Leu Trp Leu Thr Pro Gln Asp Val Asp 
    530                 535                 540                 


Glu His Gln Glu Ser Gln Glu Val Leu Gln Val Gln Leu Asp Gln Thr 
545                 550                 555                 560 


Glu Val Lys Ile Val Arg Asp Glu Tyr Gly Met Pro His Ile Tyr Ala 
                565                 570                 575     


Asp Asp Thr Tyr Arg Leu Phe Tyr Gly Tyr Gly Tyr Val Val Ala Gln 
            580                 585                 590         


Asp Arg Leu Phe Gln Met Glu Met Ala Arg Arg Ser Thr Gln Gly Thr 
        595                 600                 605             


Val Ser Glu Val Leu Gly Lys Ala Phe Val Ser Phe Asp Lys Asp Ile 
    610                 615                 620                 


Arg Gln Asn Tyr Trp Pro Asp Ser Ile Arg Ala Gln Ile Ala Ser Leu 
625                 630                 635                 640 


Ser Ala Glu Asp Lys Ser Ile Leu Gln Gly Tyr Ala Asp Gly Met Asn 
                645                 650                 655     


Ala Trp Ile Asp Lys Val Asn Ala Ser Pro Asp Lys Leu Leu Pro Gln 
            660                 665                 670         


Gln Phe Ser Thr Phe Gly Phe Lys Pro Lys His Trp Glu Pro Phe Asp 
        675                 680                 685             


Val Ala Met Ile Phe Val Gly Thr Phe Ala Asn Arg Trp Ser Asp Ser 
    690                 695                 700                 


Thr Ser Glu Ile Asp Asn Leu Ala Leu Leu Thr Ala Leu Lys Asp Lys 
705                 710                 715                 720 


Tyr Gly Lys Gln Gln Gly Met Ala Val Phe Asn Gln Leu Lys Trp Leu 
                725                 730                 735     


Val Asn Pro Ser Ala Pro Thr Thr Ile Ala Ala Arg Glu Ser Ala Tyr 
            740                 745                 750         


Pro Leu Lys Phe Asp Leu Gln Asn Thr Gln Thr Ala 
        755                 760                 


<210>  155
<211>  2295
<212>  DNA
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  155
agcaatatgt gggtgattgg caaaaacaaa gcccaggatg cgaaggccat tatggtcaat       60

gggccgcagt ttggttggta tgtgccggcg tacacctacg gtatcggcct gcacggcgcg      120

ggctatgacg tcaccggcaa tacgccgttt gcctatccgg gcctcctctt tggtcacaac      180

ggcaccattt catggggatc caccgccggt tttggtgatg gtgtcgatat ctttgccgaa      240

aaactttccg ccgagaagcc gggctattac cagcataacg gcgagtgggt gaagatgttg      300

agccgcaagg agactattgc ggtcaaagac ggccagccgg agacctttac cgtttggcgc      360

acgctgcacg gcaacgtcat taaaaccgat actgcgacgc agaccgccta tgccaaagcg      420

cgcgcctggg atggcaaaga ggtggcgtcc ctgctggcgt ggacgcacca gatgaaggcc      480

aaaaactggc cggagtggac gcagcaggcg gccaaacagg cgctgaccat taactggtac      540

tacgccgatg tgaacggcaa tatcggctat gtgcataccg gcgcctatcc ggatcgccag      600

cccggccacg acccgcgttt gccggttccc ggcactggaa aatgggactg gaaagggttg      660

ctgtcgtttg atttgaatcc gaaagtgtat aacccgcagt cgggctatat cgccaactgg      720

aacaactcgc cgcaaaaaga ctacccggcc tctgatctgt tcgcgttcct gtggggcggt      780

gcggatcgag ttactgagat cgacacgatc ctcgataagc aaccgcgctt caccgccgat      840

caggcgtggg atgtgatccg ccaaaccagc cgtcgggatc tcaacctgcg gttgttctta      900

ccggcgctga aggacgccac cgcgaacctg gcggaaaacg atccgcgccg ccaactggtg      960

gatagactgg cgagctggga cggcgaaaac cttgtcaacg atgacggaaa aacctatcag     1020

caaccgggat cggcgattct taacgcctgg ctgaccagca tgctcaagcg cacggtggtt     1080

gccgcggtcc cagcgccgtt tggtaagtgg tacagcgcca gtggctatga aaccacccag     1140

gacgggccaa ccggctcgct gaacatcagc gtgggggcga aaatcctcta cgaagctctg     1200

cagggtgata agtcgccaat cccgcaggcg gtcgatctgt ttggcgggaa accgcagcag     1260

gaagtaatac tggcggcgct ggacgacgct tggcagacgc tgtcaaaacg ctacggtaac     1320

gacgtcaccg gctggaaaac ccctgccatg gcgcttacct tccgggccaa taacttcttc     1380

ggcgtgccgc aggcggcagc aaaagaggcg cgtcatcagg cggagtacca gaaccgcggt     1440

acggaaaacg acatgattgt cttctcaccg acgtcgggta accgcccggt tcttgcctgg     1500

gatgtggtgg cgccggggca aagcggtttt atcgcgccgg atggcaaagc cgataagcac     1560

tatgacgatc agctgaaaat gtacgagagc tttggccgta aatcgctgtg gttaacgcct     1620

caggacgttg acgagcacca agagtctcag gaagtgctgc aggtacagtt ggatcagacc     1680

gaggttaaga tcgttcgcga tgaatacggc atgccgcata tttacgccga tgatacctat     1740

cgactgtttt acggctatgg ctacgtggtg gcgcaggatc gcctgttcca gatggaaatg     1800

gcgcgccgca gtactcaggg gaccgtctcc gaggtgctgg gcaaagcatt cgtcagtttt     1860

gataaagata ttcgccagaa ctactggccg gattctattc gcgcgcagat agcttccctc     1920

tccgctgagg ataaatccat tctgcagggc tatgccgatg gcatgaatgc gtggatcgat     1980

aaagtgaacg ccagccccga taagctgtta ccccagcagt tctccacctt tggttttaaa     2040

cccaagcatt gggaaccgtt tgatgtggcg atgatttttg tcggcacctt agcgaaccgt     2100

gtctctgaca gcaccagcga aattgataac ctggcgctgc tgacggcgct aaaagacaaa     2160

tacggcaagc agcagggcat ggcggtcttt aaccagctga aatggctggt taatccttcc     2220

gcgccaacca ccattgcggc gcgggaaagc gcctatccgc tgaagtttga tctgcaaaac     2280

acgcaaacgg cgtaa                                                      2295


<210>  156
<211>  764
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  156

Ser Asn Met Trp Val Ile Gly Lys Asn Lys Ala Gln Asp Ala Lys Ala 
1               5                   10                  15      


Ile Met Val Asn Gly Pro Gln Phe Gly Trp Tyr Val Pro Ala Tyr Thr 
            20                  25                  30          


Tyr Gly Ile Gly Leu His Gly Ala Gly Tyr Asp Val Thr Gly Asn Thr 
        35                  40                  45              


Pro Phe Ala Tyr Pro Gly Leu Leu Phe Gly His Asn Gly Thr Ile Ser 
    50                  55                  60                  


Trp Gly Ser Thr Ala Gly Phe Gly Asp Gly Val Asp Ile Phe Ala Glu 
65                  70                  75                  80  


Lys Leu Ser Ala Glu Lys Pro Gly Tyr Tyr Gln His Asn Gly Glu Trp 
                85                  90                  95      


Val Lys Met Leu Ser Arg Lys Glu Thr Ile Ala Val Lys Asp Gly Gln 
            100                 105                 110         


Pro Glu Thr Phe Thr Val Trp Arg Thr Leu His Gly Asn Val Ile Lys 
        115                 120                 125             


Thr Asp Thr Ala Thr Gln Thr Ala Tyr Ala Lys Ala Arg Ala Trp Asp 
    130                 135                 140                 


Gly Lys Glu Val Ala Ser Leu Leu Ala Trp Thr His Gln Met Lys Ala 
145                 150                 155                 160 


Lys Asn Trp Pro Glu Trp Thr Gln Gln Ala Ala Lys Gln Ala Leu Thr 
                165                 170                 175     


Ile Asn Trp Tyr Tyr Ala Asp Val Asn Gly Asn Ile Gly Tyr Val His 
            180                 185                 190         


Thr Gly Ala Tyr Pro Asp Arg Gln Pro Gly His Asp Pro Arg Leu Pro 
        195                 200                 205             


Val Pro Gly Thr Gly Lys Trp Asp Trp Lys Gly Leu Leu Ser Phe Asp 
    210                 215                 220                 


Leu Asn Pro Lys Val Tyr Asn Pro Gln Ser Gly Tyr Ile Ala Asn Trp 
225                 230                 235                 240 


Asn Asn Ser Pro Gln Lys Asp Tyr Pro Ala Ser Asp Leu Phe Ala Phe 
                245                 250                 255     


Leu Trp Gly Gly Ala Asp Arg Val Thr Glu Ile Asp Thr Ile Leu Asp 
            260                 265                 270         


Lys Gln Pro Arg Phe Thr Ala Asp Gln Ala Trp Asp Val Ile Arg Gln 
        275                 280                 285             


Thr Ser Arg Arg Asp Leu Asn Leu Arg Leu Phe Leu Pro Ala Leu Lys 
    290                 295                 300                 


Asp Ala Thr Ala Asn Leu Ala Glu Asn Asp Pro Arg Arg Gln Leu Val 
305                 310                 315                 320 


Asp Arg Leu Ala Ser Trp Asp Gly Glu Asn Leu Val Asn Asp Asp Gly 
                325                 330                 335     


Lys Thr Tyr Gln Gln Pro Gly Ser Ala Ile Leu Asn Ala Trp Leu Thr 
            340                 345                 350         


Ser Met Leu Lys Arg Thr Val Val Ala Ala Val Pro Ala Pro Phe Gly 
        355                 360                 365             


Lys Trp Tyr Ser Ala Ser Gly Tyr Glu Thr Thr Gln Asp Gly Pro Thr 
    370                 375                 380                 


Gly Ser Leu Asn Ile Ser Val Gly Ala Lys Ile Leu Tyr Glu Ala Leu 
385                 390                 395                 400 


Gln Gly Asp Lys Ser Pro Ile Pro Gln Ala Val Asp Leu Phe Gly Gly 
                405                 410                 415     


Lys Pro Gln Gln Glu Val Ile Leu Ala Ala Leu Asp Asp Ala Trp Gln 
            420                 425                 430         


Thr Leu Ser Lys Arg Tyr Gly Asn Asp Val Thr Gly Trp Lys Thr Pro 
        435                 440                 445             


Ala Met Ala Leu Thr Phe Arg Ala Asn Asn Phe Phe Gly Val Pro Gln 
    450                 455                 460                 


Ala Ala Ala Lys Glu Ala Arg His Gln Ala Glu Tyr Gln Asn Arg Gly 
465                 470                 475                 480 


Thr Glu Asn Asp Met Ile Val Phe Ser Pro Thr Ser Gly Asn Arg Pro 
                485                 490                 495     


Val Leu Ala Trp Asp Val Val Ala Pro Gly Gln Ser Gly Phe Ile Ala 
            500                 505                 510         


Pro Asp Gly Lys Ala Asp Lys His Tyr Asp Asp Gln Leu Lys Met Tyr 
        515                 520                 525             


Glu Ser Phe Gly Arg Lys Ser Leu Trp Leu Thr Pro Gln Asp Val Asp 
    530                 535                 540                 


Glu His Gln Glu Ser Gln Glu Val Leu Gln Val Gln Leu Asp Gln Thr 
545                 550                 555                 560 


Glu Val Lys Ile Val Arg Asp Glu Tyr Gly Met Pro His Ile Tyr Ala 
                565                 570                 575     


Asp Asp Thr Tyr Arg Leu Phe Tyr Gly Tyr Gly Tyr Val Val Ala Gln 
            580                 585                 590         


Asp Arg Leu Phe Gln Met Glu Met Ala Arg Arg Ser Thr Gln Gly Thr 
        595                 600                 605             


Val Ser Glu Val Leu Gly Lys Ala Phe Val Ser Phe Asp Lys Asp Ile 
    610                 615                 620                 


Arg Gln Asn Tyr Trp Pro Asp Ser Ile Arg Ala Gln Ile Ala Ser Leu 
625                 630                 635                 640 


Ser Ala Glu Asp Lys Ser Ile Leu Gln Gly Tyr Ala Asp Gly Met Asn 
                645                 650                 655     


Ala Trp Ile Asp Lys Val Asn Ala Ser Pro Asp Lys Leu Leu Pro Gln 
            660                 665                 670         


Gln Phe Ser Thr Phe Gly Phe Lys Pro Lys His Trp Glu Pro Phe Asp 
        675                 680                 685             


Val Ala Met Ile Phe Val Gly Thr Leu Ala Asn Arg Val Ser Asp Ser 
    690                 695                 700                 


Thr Ser Glu Ile Asp Asn Leu Ala Leu Leu Thr Ala Leu Lys Asp Lys 
705                 710                 715                 720 


Tyr Gly Lys Gln Gln Gly Met Ala Val Phe Asn Gln Leu Lys Trp Leu 
                725                 730                 735     


Val Asn Pro Ser Ala Pro Thr Thr Ile Ala Ala Arg Glu Ser Ala Tyr 
            740                 745                 750         


Pro Leu Lys Phe Asp Leu Gln Asn Thr Gln Thr Ala 
        755                 760                 


<210>  157
<211>  2295
<212>  DNA
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  157
agcaatatgt gggtgattgg caaaaacaaa gcccaggatg cgaaggccat tatggtcaat       60

gggccgcagt ttggttggta tgtgccggcg tacacctacg gtatcggcct gcacggcgcg      120

ggctatgacg tcaccggcaa tacgccgttt gcctatccgg gcctcctctt tggtcacaac      180

ggcaccattt catggggatc caccgccggt tttggtgatg gtgtcgatat ctttgccgaa      240

aaactttccg ccgagaagcc gggctattac cagcataacg gcgagtgggt gaagatgttg      300

agccgcaagg agactattgc ggtcaaagac ggccagccgg agacctttac cgtttggcgc      360

acgctgcacg gcaacgtcat taaaaccgat actgcgacgc agaccgccta tgccaaagcg      420

cgcgcctggg atggcaaaga ggtggcgtcc ctgctggcgt ggacgcacca gatgaaggcc      480

aaaaactggc cggagtggac gcagcaggcg gccaaacagg cgctgaccat taactggtac      540

tacgccgatg tgaacggcaa tatcggctat gtgcataccg gcgcctatcc ggatcgccag      600

cccggccacg acccgcgttt gccggttccc ggcactggaa aatgggactg gaaagggttg      660

ctgtcgtttg atttgaatcc gaaagtgtat aacccgcagt cgggctatat cgccaactgg      720

aacaactcgc cgcaaaaaga ctacccggcc tctgatctgt tcgcgttcct gtggggcggt      780

gcggatcgag ttactgagat cgacacgatc ctcgataagc aaccgcgctt caccgccgat      840

caggcgtggg atgtgatccg ccaaaccagc cgtcgggatc tcaacctgcg gttgttctta      900

ccggcgctga aggacgccac cgcgaacctg gcggaaaacg atccgcgccg ccaactggtg      960

gataaactgg cgagctggga cggcgaaaac cttgtcaacg atgacggaaa aacctatcag     1020

caaccgggat cggcgattct taacgcctgg ctgaccagca tgctcaagcg cacggtggtt     1080

gccgcggtcc cagcgccgtt tggtaagtgg tacagcgcca gtggctatga aaccacccag     1140

gacgggccaa ccggctcgct gaacatcagc gtgggggcga aaatcctcta cgaagctctg     1200

cagggtgata agtcgccaat cccgcaggcg gtcgatctgt ttggcgggaa accgcagcag     1260

gaagtaatac tggcggcgct ggacgacgct tggcagacgc tgtcaaaacg ctacggtaac     1320

gacgtcaccg gctggaaaac ccctgccatg gcgcttactt tccgggccaa taacttcttc     1380

ggcgtgccgc aggcggcagc aaaagaggcg cgtcatcagg cggagtacca gaaccgcggt     1440

acggaaaacg acatgattgt cttctcaccg acgtcgggta accgcccggt tcttgcctgg     1500

gatgtggtgg cgccggggca aagcggtttt atcgcgccgg atggcaaagc cgataagcac     1560

tatgacgatc agctgaaaat gtacgagagc tttggccgta aatcgctgtg gttaacgcct     1620

caggacgttg acgagcacca agagtctcag gaagtgctgc aggtacagtt ggatcagacc     1680

gaggttaaga tcgttcgcga tgaatacggc atgccgcata tttacgccga tgatacctat     1740

cgactgtttt acggctatgg ctacgtggtg gcgcaggatc gcctgttcca gatggaaatg     1800

gcgcgccgca gtactcaggg gaccgtctcc gaggtgctgg gcaaagcatt cgtcagtttt     1860

gataaagata ttcgccagaa ctactggccg gattctattc gcgcgcagat agcttccctc     1920

tccgctgagg ataaatccat tctgcagggc tatgccgatg gcatgaatgc gtggatcgat     1980

aaagtgaacg ccagccccga taagctgtta ccccagcagt tctccacctt tggttttaaa     2040

cccaagcatt gggaaccgtt tgatgtggcg atgatttttg tcggcaccat ggcgaaccgt     2100

cattctgaca gcaccagcga aattgataac ctggcgctgc tgacggcgct aaaagacaaa     2160

tacggcaagc agcagggcat ggcggtcttt aaccagctga aatggctggt taatccttcc     2220

gcgccaacca ccattgcggc gcgggaaagc gcctatccgc tgaagtttga tctgcaaaac     2280

acgcaaacgg cgtaa                                                      2295


<210>  158
<211>  764
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  158

Ser Asn Met Trp Val Ile Gly Lys Asn Lys Ala Gln Asp Ala Lys Ala 
1               5                   10                  15      


Ile Met Val Asn Gly Pro Gln Phe Gly Trp Tyr Val Pro Ala Tyr Thr 
            20                  25                  30          


Tyr Gly Ile Gly Leu His Gly Ala Gly Tyr Asp Val Thr Gly Asn Thr 
        35                  40                  45              


Pro Phe Ala Tyr Pro Gly Leu Leu Phe Gly His Asn Gly Thr Ile Ser 
    50                  55                  60                  


Trp Gly Ser Thr Ala Gly Phe Gly Asp Gly Val Asp Ile Phe Ala Glu 
65                  70                  75                  80  


Lys Leu Ser Ala Glu Lys Pro Gly Tyr Tyr Gln His Asn Gly Glu Trp 
                85                  90                  95      


Val Lys Met Leu Ser Arg Lys Glu Thr Ile Ala Val Lys Asp Gly Gln 
            100                 105                 110         


Pro Glu Thr Phe Thr Val Trp Arg Thr Leu His Gly Asn Val Ile Lys 
        115                 120                 125             


Thr Asp Thr Ala Thr Gln Thr Ala Tyr Ala Lys Ala Arg Ala Trp Asp 
    130                 135                 140                 


Gly Lys Glu Val Ala Ser Leu Leu Ala Trp Thr His Gln Met Lys Ala 
145                 150                 155                 160 


Lys Asn Trp Pro Glu Trp Thr Gln Gln Ala Ala Lys Gln Ala Leu Thr 
                165                 170                 175     


Ile Asn Trp Tyr Tyr Ala Asp Val Asn Gly Asn Ile Gly Tyr Val His 
            180                 185                 190         


Thr Gly Ala Tyr Pro Asp Arg Gln Pro Gly His Asp Pro Arg Leu Pro 
        195                 200                 205             


Val Pro Gly Thr Gly Lys Trp Asp Trp Lys Gly Leu Leu Ser Phe Asp 
    210                 215                 220                 


Leu Asn Pro Lys Val Tyr Asn Pro Gln Ser Gly Tyr Ile Ala Asn Trp 
225                 230                 235                 240 


Asn Asn Ser Pro Gln Lys Asp Tyr Pro Ala Ser Asp Leu Phe Ala Phe 
                245                 250                 255     


Leu Trp Gly Gly Ala Asp Arg Val Thr Glu Ile Asp Thr Ile Leu Asp 
            260                 265                 270         


Lys Gln Pro Arg Phe Thr Ala Asp Gln Ala Trp Asp Val Ile Arg Gln 
        275                 280                 285             


Thr Ser Arg Arg Asp Leu Asn Leu Arg Leu Phe Leu Pro Ala Leu Lys 
    290                 295                 300                 


Asp Ala Thr Ala Asn Leu Ala Glu Asn Asp Pro Arg Arg Gln Leu Val 
305                 310                 315                 320 


Asp Lys Leu Ala Ser Trp Asp Gly Glu Asn Leu Val Asn Asp Asp Gly 
                325                 330                 335     


Lys Thr Tyr Gln Gln Pro Gly Ser Ala Ile Leu Asn Ala Trp Leu Thr 
            340                 345                 350         


Ser Met Leu Lys Arg Thr Val Val Ala Ala Val Pro Ala Pro Phe Gly 
        355                 360                 365             


Lys Trp Tyr Ser Ala Ser Gly Tyr Glu Thr Thr Gln Asp Gly Pro Thr 
    370                 375                 380                 


Gly Ser Leu Asn Ile Ser Val Gly Ala Lys Ile Leu Tyr Glu Ala Leu 
385                 390                 395                 400 


Gln Gly Asp Lys Ser Pro Ile Pro Gln Ala Val Asp Leu Phe Gly Gly 
                405                 410                 415     


Lys Pro Gln Gln Glu Val Ile Leu Ala Ala Leu Asp Asp Ala Trp Gln 
            420                 425                 430         


Thr Leu Ser Lys Arg Tyr Gly Asn Asp Val Thr Gly Trp Lys Thr Pro 
        435                 440                 445             


Ala Met Ala Leu Thr Phe Arg Ala Asn Asn Phe Phe Gly Val Pro Gln 
    450                 455                 460                 


Ala Ala Ala Lys Glu Ala Arg His Gln Ala Glu Tyr Gln Asn Arg Gly 
465                 470                 475                 480 


Thr Glu Asn Asp Met Ile Val Phe Ser Pro Thr Ser Gly Asn Arg Pro 
                485                 490                 495     


Val Leu Ala Trp Asp Val Val Ala Pro Gly Gln Ser Gly Phe Ile Ala 
            500                 505                 510         


Pro Asp Gly Lys Ala Asp Lys His Tyr Asp Asp Gln Leu Lys Met Tyr 
        515                 520                 525             


Glu Ser Phe Gly Arg Lys Ser Leu Trp Leu Thr Pro Gln Asp Val Asp 
    530                 535                 540                 


Glu His Gln Glu Ser Gln Glu Val Leu Gln Val Gln Leu Asp Gln Thr 
545                 550                 555                 560 


Glu Val Lys Ile Val Arg Asp Glu Tyr Gly Met Pro His Ile Tyr Ala 
                565                 570                 575     


Asp Asp Thr Tyr Arg Leu Phe Tyr Gly Tyr Gly Tyr Val Val Ala Gln 
            580                 585                 590         


Asp Arg Leu Phe Gln Met Glu Met Ala Arg Arg Ser Thr Gln Gly Thr 
        595                 600                 605             


Val Ser Glu Val Leu Gly Lys Ala Phe Val Ser Phe Asp Lys Asp Ile 
    610                 615                 620                 


Arg Gln Asn Tyr Trp Pro Asp Ser Ile Arg Ala Gln Ile Ala Ser Leu 
625                 630                 635                 640 


Ser Ala Glu Asp Lys Ser Ile Leu Gln Gly Tyr Ala Asp Gly Met Asn 
                645                 650                 655     


Ala Trp Ile Asp Lys Val Asn Ala Ser Pro Asp Lys Leu Leu Pro Gln 
            660                 665                 670         


Gln Phe Ser Thr Phe Gly Phe Lys Pro Lys His Trp Glu Pro Phe Asp 
        675                 680                 685             


Val Ala Met Ile Phe Val Gly Thr Met Ala Asn Arg His Ser Asp Ser 
    690                 695                 700                 


Thr Ser Glu Ile Asp Asn Leu Ala Leu Leu Thr Ala Leu Lys Asp Lys 
705                 710                 715                 720 


Tyr Gly Lys Gln Gln Gly Met Ala Val Phe Asn Gln Leu Lys Trp Leu 
                725                 730                 735     


Val Asn Pro Ser Ala Pro Thr Thr Ile Ala Ala Arg Glu Ser Ala Tyr 
            740                 745                 750         


Pro Leu Lys Phe Asp Leu Gln Asn Thr Gln Thr Ala 
        755                 760                 


<210>  159
<211>  2295
<212>  DNA
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  159
agcaatatgt gggtgattgg caaaaacaaa gcccaggatg cgaaggccat tatggtcaat       60

gggccgcagt ttggttggta tgtgccggcg tgtacctacg gtatcggcct gcacggcgcg      120

ggctatgacg tcaccggcaa tacgccgttt gcctatccgg gcctcctctt tggtcacaac      180

ggcaccattt catggggatc caccgccggt tttggtgatg gtgtcgatat ctttgccgaa      240

aaactttccg ccgagaagcc gggctattac cagcataacg gcgagtgggt gaagatgttg      300

agccgcaagg agactattgc ggtcaaagac ggccagccgg agacctttac cgtttggcgc      360

acgctgcacg gcaacgtcat taaaaccgat actgcgacgc agaccgccta tgccaaagcg      420

cgcgcctggg atggcaaaga ggtggcgtcc ctgctggcgt ggacgcacca gatgaaggcc      480

aaaaactggc cggagtggac gcagcaggcg gccaaacagg cgctgaccat taactggtac      540

tacgccgatg tgaacggcaa tatcggctat gtgcataccg gcgcctatcc ggatcgccag      600

cccggccacg acccgcgttt gccggttccc ggcactggaa aatgggactg gaaagggttg      660

ctgtcgtttg atttgaatcc gaaagtgtat aacccgcagt cgggctatat cgccaactgg      720

aacaactcgc cgcaaaaaga ctacccggcc tctgatctgt tcgcgttcct gtggggcggt      780

gcggatcgag ttactgagat cgacacgatc ctcgataagc aaccgcgctt caccgccgat      840

caggcgtggg atgtgatccg ccaaaccagc cgtcgggatc tcaacctgcg gttgttctta      900

ccggcgctga aggacgccac cgcgaacctg gcggaaaacg atccgcgccg ccaactggtg      960

gataaactgg cgagctggga cggcgaaaac cttgtcaacg atgacggaaa aacctatcag     1020

caaccgggat cggcgattct taacgcctgg ctgaccagca tgctcaagcg cacggtggtt     1080

gccgcggtcc cagcgccgtt tggtaagtgg tacagcgcca gtggctatga aaccacccag     1140

gacgggccaa ccggctcgct gaacatcagc gtgggggcga aaatcctcta cgaagctctg     1200

cagggtgata agtcgccaat cccgcaggcg gtcgatctgt ttggcgggaa accgcagcag     1260

gaagtaatac tggcggcgct ggacgacgct tggcagacgc tgtcaaaacg ctacggtaac     1320

gacgtcaccg gctggaaaac ccctgccatg gcgcttacct tccgggccaa taacttcttc     1380

ggcgtgccgc aggcggcagc aaaagaggcg cgtcatcagg cggagtacca gaaccgcggt     1440

acggaaaacg acatgattgt cttctcaccg acgtcgggta accgcccggt tcttgcctgg     1500

gatgtggtgg cgccggggca aagcggtttt atcgcgccgg atggcaaagc cgataagcac     1560

tatgacgatc agctgaaaat gtacgagagc tttggccgta aatcgctgtg gttaacgcct     1620

caggacgttg acgagcacca agagtctcag gaagtgctgc aggtacagtt ggatcagacc     1680

gaggttaaga tcgttcgcga tgaatacggc atgccgcata tttacgccga tgatacctat     1740

cgactgtttt acggctatgg ctacgtggtg gcgcaggatc gcctgttcca gatggaaatg     1800

gcgcgccgca gtactcaggg gaccgtctcc gaggtgctgg gcaaagcatt cgtcagtttt     1860

gataaagata ttcgccagaa ctactggccg gattctattc gcgcgcagat agcttccctc     1920

tccgctgagg ataaatccat tctgcagggc tatgccgatg gcatgaatgc gtggatcgat     1980

aaagtgaacg ccagccccga taagctgtta ccccagcagt tctccacctt tggttttaaa     2040

cccaagcatt gggaaccgtt tgatgtggcg atgatttttg tcggcaccat ggcgaaccgt     2100

cattctgaca gcaccagcga aattgataac ctggcgctgc tgacggcgct aaaagacaaa     2160

tacggcaagc agcagggcat ggcggtcttt aaccagctga aatggctggt taatccttcc     2220

gcgccaacca ccattgcggc gcgggaaagc gcctatccgc tgaagtttga tctgcaaaac     2280

acgcaaacgg cgtaa                                                      2295


<210>  160
<211>  764
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  160

Ser Asn Met Trp Val Ile Gly Lys Asn Lys Ala Gln Asp Ala Lys Ala 
1               5                   10                  15      


Ile Met Val Asn Gly Pro Gln Phe Gly Trp Tyr Val Pro Ala Cys Thr 
            20                  25                  30          


Tyr Gly Ile Gly Leu His Gly Ala Gly Tyr Asp Val Thr Gly Asn Thr 
        35                  40                  45              


Pro Phe Ala Tyr Pro Gly Leu Leu Phe Gly His Asn Gly Thr Ile Ser 
    50                  55                  60                  


Trp Gly Ser Thr Ala Gly Phe Gly Asp Gly Val Asp Ile Phe Ala Glu 
65                  70                  75                  80  


Lys Leu Ser Ala Glu Lys Pro Gly Tyr Tyr Gln His Asn Gly Glu Trp 
                85                  90                  95      


Val Lys Met Leu Ser Arg Lys Glu Thr Ile Ala Val Lys Asp Gly Gln 
            100                 105                 110         


Pro Glu Thr Phe Thr Val Trp Arg Thr Leu His Gly Asn Val Ile Lys 
        115                 120                 125             


Thr Asp Thr Ala Thr Gln Thr Ala Tyr Ala Lys Ala Arg Ala Trp Asp 
    130                 135                 140                 


Gly Lys Glu Val Ala Ser Leu Leu Ala Trp Thr His Gln Met Lys Ala 
145                 150                 155                 160 


Lys Asn Trp Pro Glu Trp Thr Gln Gln Ala Ala Lys Gln Ala Leu Thr 
                165                 170                 175     


Ile Asn Trp Tyr Tyr Ala Asp Val Asn Gly Asn Ile Gly Tyr Val His 
            180                 185                 190         


Thr Gly Ala Tyr Pro Asp Arg Gln Pro Gly His Asp Pro Arg Leu Pro 
        195                 200                 205             


Val Pro Gly Thr Gly Lys Trp Asp Trp Lys Gly Leu Leu Ser Phe Asp 
    210                 215                 220                 


Leu Asn Pro Lys Val Tyr Asn Pro Gln Ser Gly Tyr Ile Ala Asn Trp 
225                 230                 235                 240 


Asn Asn Ser Pro Gln Lys Asp Tyr Pro Ala Ser Asp Leu Phe Ala Phe 
                245                 250                 255     


Leu Trp Gly Gly Ala Asp Arg Val Thr Glu Ile Asp Thr Ile Leu Asp 
            260                 265                 270         


Lys Gln Pro Arg Phe Thr Ala Asp Gln Ala Trp Asp Val Ile Arg Gln 
        275                 280                 285             


Thr Ser Arg Arg Asp Leu Asn Leu Arg Leu Phe Leu Pro Ala Leu Lys 
    290                 295                 300                 


Asp Ala Thr Ala Asn Leu Ala Glu Asn Asp Pro Arg Arg Gln Leu Val 
305                 310                 315                 320 


Asp Lys Leu Ala Ser Trp Asp Gly Glu Asn Leu Val Asn Asp Asp Gly 
                325                 330                 335     


Lys Thr Tyr Gln Gln Pro Gly Ser Ala Ile Leu Asn Ala Trp Leu Thr 
            340                 345                 350         


Ser Met Leu Lys Arg Thr Val Val Ala Ala Val Pro Ala Pro Phe Gly 
        355                 360                 365             


Lys Trp Tyr Ser Ala Ser Gly Tyr Glu Thr Thr Gln Asp Gly Pro Thr 
    370                 375                 380                 


Gly Ser Leu Asn Ile Ser Val Gly Ala Lys Ile Leu Tyr Glu Ala Leu 
385                 390                 395                 400 


Gln Gly Asp Lys Ser Pro Ile Pro Gln Ala Val Asp Leu Phe Gly Gly 
                405                 410                 415     


Lys Pro Gln Gln Glu Val Ile Leu Ala Ala Leu Asp Asp Ala Trp Gln 
            420                 425                 430         


Thr Leu Ser Lys Arg Tyr Gly Asn Asp Val Thr Gly Trp Lys Thr Pro 
        435                 440                 445             


Ala Met Ala Leu Thr Phe Arg Ala Asn Asn Phe Phe Gly Val Pro Gln 
    450                 455                 460                 


Ala Ala Ala Lys Glu Ala Arg His Gln Ala Glu Tyr Gln Asn Arg Gly 
465                 470                 475                 480 


Thr Glu Asn Asp Met Ile Val Phe Ser Pro Thr Ser Gly Asn Arg Pro 
                485                 490                 495     


Val Leu Ala Trp Asp Val Val Ala Pro Gly Gln Ser Gly Phe Ile Ala 
            500                 505                 510         


Pro Asp Gly Lys Ala Asp Lys His Tyr Asp Asp Gln Leu Lys Met Tyr 
        515                 520                 525             


Glu Ser Phe Gly Arg Lys Ser Leu Trp Leu Thr Pro Gln Asp Val Asp 
    530                 535                 540                 


Glu His Gln Glu Ser Gln Glu Val Leu Gln Val Gln Leu Asp Gln Thr 
545                 550                 555                 560 


Glu Val Lys Ile Val Arg Asp Glu Tyr Gly Met Pro His Ile Tyr Ala 
                565                 570                 575     


Asp Asp Thr Tyr Arg Leu Phe Tyr Gly Tyr Gly Tyr Val Val Ala Gln 
            580                 585                 590         


Asp Arg Leu Phe Gln Met Glu Met Ala Arg Arg Ser Thr Gln Gly Thr 
        595                 600                 605             


Val Ser Glu Val Leu Gly Lys Ala Phe Val Ser Phe Asp Lys Asp Ile 
    610                 615                 620                 


Arg Gln Asn Tyr Trp Pro Asp Ser Ile Arg Ala Gln Ile Ala Ser Leu 
625                 630                 635                 640 


Ser Ala Glu Asp Lys Ser Ile Leu Gln Gly Tyr Ala Asp Gly Met Asn 
                645                 650                 655     


Ala Trp Ile Asp Lys Val Asn Ala Ser Pro Asp Lys Leu Leu Pro Gln 
            660                 665                 670         


Gln Phe Ser Thr Phe Gly Phe Lys Pro Lys His Trp Glu Pro Phe Asp 
        675                 680                 685             


Val Ala Met Ile Phe Val Gly Thr Met Ala Asn Arg His Ser Asp Ser 
    690                 695                 700                 


Thr Ser Glu Ile Asp Asn Leu Ala Leu Leu Thr Ala Leu Lys Asp Lys 
705                 710                 715                 720 


Tyr Gly Lys Gln Gln Gly Met Ala Val Phe Asn Gln Leu Lys Trp Leu 
                725                 730                 735     


Val Asn Pro Ser Ala Pro Thr Thr Ile Ala Ala Arg Glu Ser Ala Tyr 
            740                 745                 750         


Pro Leu Lys Phe Asp Leu Gln Asn Thr Gln Thr Ala 
        755                 760                 


<210>  161
<211>  2295
<212>  DNA
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  161
agcaatatgt gggtgattgg caaaaacaaa gcccaggatg cgaaggccat tatggtcaat       60

gggccgcagt ttggttggta tgtgccggcg tacacctacg gtatcggcct gcacggcgcg      120

ggctatgacg tcaccggcaa tacgccgttt gcctatccgg gcctcgtttt tggtcacaac      180

ggcaccattt catggggatc caccgccggt ggcggtgatg gtgtcgatat ctttgccgaa      240

aaactttccg ccgagaagcc gggctattac cagcataacg gcgagtgggt gaagatgttg      300

agccgcaagg agactattgc ggtcaaagac ggccagccgg agacctttac cgtttggcgc      360

acgctgcacg gcaacgtcat taaaaccgat actgcgacgc agaccgccta tgccaaagcg      420

cgcgcctggg atggcaaaga ggtggcgtcc ctgctggcgt ggacgcacca gatgaaggcc      480

aaaaactggc cggagtggac gcagcaggcg gccaaacagg cgctgaccat taactggtac      540

tacgccgatg tgaacggcaa tatcggctat gtgcataccg gcgcctatcc ggatcgccag      600

cccggccacg acccgcgttt gccggttccc ggcactggaa aatgggactg gaaagggttg      660

ctgtcgtttg atttgaatcc gaaagtgtat aacccgcagt cgggctatat cgccaactgg      720

aacaactcgc cgcaaaaaga ctacccggcc tctgatctgt tcgcgttcct gtggggcggt      780

gcggatcgag ttactgagat cgacacgatc ctcgataagc aaccgcgctt caccgccgat      840

caggcgtggg atgtgatccg ccaaaccagc cgtcgggatc tcaacctgcg gttgttctta      900

ccggcgctga aggacgccac cgcgaacctg gcggaaaacg atccgcgccg ccaactggtg      960

gataaactgg cgagctggga cggcgaaaac cttgtcaacg atgacggaaa aacctatcag     1020

caaccgggat cggcgattct taacgcctgg ctgaccagca tgctcaagcg cacggtggtt     1080

gccgcggtcc cagcgccgtt tggtaagtgg tacagcgcca gtggctatga aaccacccag     1140

gacgggccaa ccggctcgct gaacatcagc gtgggggcga aaatcctcta cgaagctctg     1200

cagggtgata agtcgccaat cccgcaggcg gtcgatctgt ttggcgggaa accgcagcag     1260

gaagtaatac tggcggcgct ggacgacgct tggcagacgc tgtcaaaacg ctacggtaac     1320

gacgtcaccg gctggaaaac ccctgccatg gcgcttacct tccgggccaa taacttcttc     1380

ggcgtgccgc aggcggcagc aaaagaggcg cgtcatcagg cggagtacca gaaccgcggt     1440

acggaaaacg acatgattgt cttctcaccg acgtcgggta accgcccggt tcttgcctgg     1500

gatgtggtgg cgccggggca aagcggtttt atcgcgccgg atggcaaagc cgataagcac     1560

tatgacgatc agctgaaaat gtacgagagc tttggccgta aatcgctgtg gttaacgcct     1620

caggacgttg acgagcacca agagtctcag gaagtgctgc aggtacagtt ggatcagacc     1680

gaggttaaga tcgttcgcga tgaatacggc atgccgcata tttacgccga tgatacctat     1740

cgactgtttt acggctatgg ctacgtggtg gcgcaggatc gcctgttcca gatggaaatg     1800

gcgcgccgca gtactcaggg gaccgtctcc gaggtgctgg gcaaagcatt cgtcagtttt     1860

gataaagata ttcgccagaa ctactggccg gattctattc gcgcgcagat agcttccctc     1920

tccgctgagg ataaatccat tctgcagggc tatgccgatg gcatgaatgc gtggatcgat     1980

aaagtgaacg ccagccccga taagctgtta ccccagcagt tctccacctt tggttttaaa     2040

cccaagcatt gggaaccgtt tgatgtggcg atgatttttg tcggcaccat ggcgaaccgt     2100

tggtctgaca gcaccagcga aattgataac ctggcgctgc tgacggcgct aaaagacaaa     2160

tacggcaagc agcagggcat ggcggtcttt aaccagctga aatggctggt taatccttcc     2220

gcgccaacca ccattgcggc gcgggaaagc gcctatccgc tgaagtttga tctgcaaaac     2280

acgcaaacgg cgtaa                                                      2295


<210>  162
<211>  764
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  162

Ser Asn Met Trp Val Ile Gly Lys Asn Lys Ala Gln Asp Ala Lys Ala 
1               5                   10                  15      


Ile Met Val Asn Gly Pro Gln Phe Gly Trp Tyr Val Pro Ala Tyr Thr 
            20                  25                  30          


Tyr Gly Ile Gly Leu His Gly Ala Gly Tyr Asp Val Thr Gly Asn Thr 
        35                  40                  45              


Pro Phe Ala Tyr Pro Gly Leu Val Phe Gly His Asn Gly Thr Ile Ser 
    50                  55                  60                  


Trp Gly Ser Thr Ala Gly Gly Gly Asp Gly Val Asp Ile Phe Ala Glu 
65                  70                  75                  80  


Lys Leu Ser Ala Glu Lys Pro Gly Tyr Tyr Gln His Asn Gly Glu Trp 
                85                  90                  95      


Val Lys Met Leu Ser Arg Lys Glu Thr Ile Ala Val Lys Asp Gly Gln 
            100                 105                 110         


Pro Glu Thr Phe Thr Val Trp Arg Thr Leu His Gly Asn Val Ile Lys 
        115                 120                 125             


Thr Asp Thr Ala Thr Gln Thr Ala Tyr Ala Lys Ala Arg Ala Trp Asp 
    130                 135                 140                 


Gly Lys Glu Val Ala Ser Leu Leu Ala Trp Thr His Gln Met Lys Ala 
145                 150                 155                 160 


Lys Asn Trp Pro Glu Trp Thr Gln Gln Ala Ala Lys Gln Ala Leu Thr 
                165                 170                 175     


Ile Asn Trp Tyr Tyr Ala Asp Val Asn Gly Asn Ile Gly Tyr Val His 
            180                 185                 190         


Thr Gly Ala Tyr Pro Asp Arg Gln Pro Gly His Asp Pro Arg Leu Pro 
        195                 200                 205             


Val Pro Gly Thr Gly Lys Trp Asp Trp Lys Gly Leu Leu Ser Phe Asp 
    210                 215                 220                 


Leu Asn Pro Lys Val Tyr Asn Pro Gln Ser Gly Tyr Ile Ala Asn Trp 
225                 230                 235                 240 


Asn Asn Ser Pro Gln Lys Asp Tyr Pro Ala Ser Asp Leu Phe Ala Phe 
                245                 250                 255     


Leu Trp Gly Gly Ala Asp Arg Val Thr Glu Ile Asp Thr Ile Leu Asp 
            260                 265                 270         


Lys Gln Pro Arg Phe Thr Ala Asp Gln Ala Trp Asp Val Ile Arg Gln 
        275                 280                 285             


Thr Ser Arg Arg Asp Leu Asn Leu Arg Leu Phe Leu Pro Ala Leu Lys 
    290                 295                 300                 


Asp Ala Thr Ala Asn Leu Ala Glu Asn Asp Pro Arg Arg Gln Leu Val 
305                 310                 315                 320 


Asp Lys Leu Ala Ser Trp Asp Gly Glu Asn Leu Val Asn Asp Asp Gly 
                325                 330                 335     


Lys Thr Tyr Gln Gln Pro Gly Ser Ala Ile Leu Asn Ala Trp Leu Thr 
            340                 345                 350         


Ser Met Leu Lys Arg Thr Val Val Ala Ala Val Pro Ala Pro Phe Gly 
        355                 360                 365             


Lys Trp Tyr Ser Ala Ser Gly Tyr Glu Thr Thr Gln Asp Gly Pro Thr 
    370                 375                 380                 


Gly Ser Leu Asn Ile Ser Val Gly Ala Lys Ile Leu Tyr Glu Ala Leu 
385                 390                 395                 400 


Gln Gly Asp Lys Ser Pro Ile Pro Gln Ala Val Asp Leu Phe Gly Gly 
                405                 410                 415     


Lys Pro Gln Gln Glu Val Ile Leu Ala Ala Leu Asp Asp Ala Trp Gln 
            420                 425                 430         


Thr Leu Ser Lys Arg Tyr Gly Asn Asp Val Thr Gly Trp Lys Thr Pro 
        435                 440                 445             


Ala Met Ala Leu Thr Phe Arg Ala Asn Asn Phe Phe Gly Val Pro Gln 
    450                 455                 460                 


Ala Ala Ala Lys Glu Ala Arg His Gln Ala Glu Tyr Gln Asn Arg Gly 
465                 470                 475                 480 


Thr Glu Asn Asp Met Ile Val Phe Ser Pro Thr Ser Gly Asn Arg Pro 
                485                 490                 495     


Val Leu Ala Trp Asp Val Val Ala Pro Gly Gln Ser Gly Phe Ile Ala 
            500                 505                 510         


Pro Asp Gly Lys Ala Asp Lys His Tyr Asp Asp Gln Leu Lys Met Tyr 
        515                 520                 525             


Glu Ser Phe Gly Arg Lys Ser Leu Trp Leu Thr Pro Gln Asp Val Asp 
    530                 535                 540                 


Glu His Gln Glu Ser Gln Glu Val Leu Gln Val Gln Leu Asp Gln Thr 
545                 550                 555                 560 


Glu Val Lys Ile Val Arg Asp Glu Tyr Gly Met Pro His Ile Tyr Ala 
                565                 570                 575     


Asp Asp Thr Tyr Arg Leu Phe Tyr Gly Tyr Gly Tyr Val Val Ala Gln 
            580                 585                 590         


Asp Arg Leu Phe Gln Met Glu Met Ala Arg Arg Ser Thr Gln Gly Thr 
        595                 600                 605             


Val Ser Glu Val Leu Gly Lys Ala Phe Val Ser Phe Asp Lys Asp Ile 
    610                 615                 620                 


Arg Gln Asn Tyr Trp Pro Asp Ser Ile Arg Ala Gln Ile Ala Ser Leu 
625                 630                 635                 640 


Ser Ala Glu Asp Lys Ser Ile Leu Gln Gly Tyr Ala Asp Gly Met Asn 
                645                 650                 655     


Ala Trp Ile Asp Lys Val Asn Ala Ser Pro Asp Lys Leu Leu Pro Gln 
            660                 665                 670         


Gln Phe Ser Thr Phe Gly Phe Lys Pro Lys His Trp Glu Pro Phe Asp 
        675                 680                 685             


Val Ala Met Ile Phe Val Gly Thr Met Ala Asn Arg Trp Ser Asp Ser 
    690                 695                 700                 


Thr Ser Glu Ile Asp Asn Leu Ala Leu Leu Thr Ala Leu Lys Asp Lys 
705                 710                 715                 720 


Tyr Gly Lys Gln Gln Gly Met Ala Val Phe Asn Gln Leu Lys Trp Leu 
                725                 730                 735     


Val Asn Pro Ser Ala Pro Thr Thr Ile Ala Ala Arg Glu Ser Ala Tyr 
            740                 745                 750         


Pro Leu Lys Phe Asp Leu Gln Asn Thr Gln Thr Ala 
        755                 760                 


<210>  163
<211>  2295
<212>  DNA
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  163
agcaatatgt gggtgattgg caaaaacaaa gcccaggatg cgaaggccat tatggtcaat       60

gggccgcagt ttggttggta tgtgccggcg tacacctacg gtatcggcct gcacggcgcg      120

ggctatgacg tcaccggcaa tacgccgttt gcctatccgg gcctcgtttt tggtcacaac      180

ggcaccattt catggggatc caccgccggt tttggtgatg gtgtcgatat ctttgccgaa      240

aaactttccg ccgagaagcc gggctattac cagcataacg gcgagtgggt gaagatgttg      300

agccgcaagg agactattgc ggtcaaagac ggccagccgg agacctttac cgtttggcgc      360

acgctgcacg gcaacgtcat taaagccgat actgcgacgc agaccgccta tgccaaagcg      420

cgcgcctggg atggcaaaga ggtggcgtcc ctgctggcgt ggacgcacca gatgaaggcc      480

aaaaactggc cggagtggac gcagcaggcg gccaaacagg cgctgaccat taactggtac      540

tacgccgatg tgaacggcaa tatcggctat gtgcataccg gcgcctatcc ggatcgccag      600

cccggccacg acccgcgttt gccggttccc ggcactggaa aatgggactg gaaagggttg      660

ctgtcgtttg atttgaatcc gaaagtgtat aacccgcagt cgggctatat cgccaactgg      720

aacaactcgc cgcaaaaaga ctacccggcc tctgatctgt tcgcgttcct gtggggcggt      780

gcggatcgag ttactgagat cgacacgatc ctcgataagc aaccgcgctt caccgccgat      840

caggcgtggg atgtgatccg ccaaaccagc cgtcgggatc tcaacctgcg gttgttctta      900

ccggcgctga aggacgccac cgcgaacctg gcggaaaacg atccgcgccg ccaactggtg      960

gataaactgg cgagctggga cggcgaaaac cttgtcaacg atgacggaaa aacctatcag     1020

caaccgggat cggcgattct taacgcctgg ctgaccagca tgctcaagcg cacggtggtt     1080

gccgcggtcc cagcgccgtt tggtaagtgg tacagcgcca gtggctatga aaccacccag     1140

gacgggccaa ccggctcgct gaacatcagc gtgggggcga aaatcctcta cgaagctctg     1200

cagggtgata agtcgccaat cccgcaggcg gtcgatctgt ttggcgggaa accgcagcag     1260

gaagtaatac tggcggcgct ggacgacgct tggcagacgc tgtcaaaacg ctacggtaac     1320

gacgtcaccg gctggaaaac ccctgccatg gcgcttacct tccgggccaa taacttcttc     1380

ggcgtgccgc aggcggcagc aaaagaggcg cgtcatcagg cggagtacca gaaccgcggt     1440

acggaaaacg acatgattgt cttctcaccg acgtcgggta accgcccggt tcttgcctgg     1500

gatgtggtgg cgccggggca aagcggtttt ttcgcgccgg atggcaaagc cgataagcac     1560

tatgacgatc agctgaaaat gtacgagagc tttggccgta aatcgctgtg gttaacgcct     1620

caggacgttg acgagcacca agagtctcag gaagtgctgc aggtacagtt ggatcagacc     1680

gaggttaaga tcgttcgcga tgaatacggc atgccgcata tttacgccga tgatacctat     1740

cgactgtttt acggctatgg ctacgtggtg gcgcaggatc gcctgttcca gatggaaatg     1800

gcgcgccgca gtactcaggg gaccgtctcc gaggtgctgg gcaaagcatt cgtcagtttt     1860

gataaagata ttcgccagaa ctactggccg gattctattc gcgcgcagat agcttccctc     1920

tccgctgagg ataaatccat tctgcagggc tatgccgatg gcatgaatgc gtggatcgat     1980

aaagtgaacg ccagccccga taagctgtta ccccagcagt tctccacctt tggttttaaa     2040

cccaagcatt gggaaccgtt tgatgtggcg atgatttttg tcggcaccat ggcgaaccgt     2100

tattctgaca gcaccagcga aattgataac ctggcgctgc tgacggcgct aaaagacaaa     2160

tacggcaagc agcagggcat ggcggtcttt aaccagctga aatggctggt taatccttcc     2220

gcgccaacca ccattgcggc gcgggaaagc gcctatccgc tgaagtttga tctgcaaaac     2280

acgcaaacgg cgtaa                                                      2295


<210>  164
<211>  764
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  164

Ser Asn Met Trp Val Ile Gly Lys Asn Lys Ala Gln Asp Ala Lys Ala 
1               5                   10                  15      


Ile Met Val Asn Gly Pro Gln Phe Gly Trp Tyr Val Pro Ala Tyr Thr 
            20                  25                  30          


Tyr Gly Ile Gly Leu His Gly Ala Gly Tyr Asp Val Thr Gly Asn Thr 
        35                  40                  45              


Pro Phe Ala Tyr Pro Gly Leu Val Phe Gly His Asn Gly Thr Ile Ser 
    50                  55                  60                  


Trp Gly Ser Thr Ala Gly Phe Gly Asp Gly Val Asp Ile Phe Ala Glu 
65                  70                  75                  80  


Lys Leu Ser Ala Glu Lys Pro Gly Tyr Tyr Gln His Asn Gly Glu Trp 
                85                  90                  95      


Val Lys Met Leu Ser Arg Lys Glu Thr Ile Ala Val Lys Asp Gly Gln 
            100                 105                 110         


Pro Glu Thr Phe Thr Val Trp Arg Thr Leu His Gly Asn Val Ile Lys 
        115                 120                 125             


Ala Asp Thr Ala Thr Gln Thr Ala Tyr Ala Lys Ala Arg Ala Trp Asp 
    130                 135                 140                 


Gly Lys Glu Val Ala Ser Leu Leu Ala Trp Thr His Gln Met Lys Ala 
145                 150                 155                 160 


Lys Asn Trp Pro Glu Trp Thr Gln Gln Ala Ala Lys Gln Ala Leu Thr 
                165                 170                 175     


Ile Asn Trp Tyr Tyr Ala Asp Val Asn Gly Asn Ile Gly Tyr Val His 
            180                 185                 190         


Thr Gly Ala Tyr Pro Asp Arg Gln Pro Gly His Asp Pro Arg Leu Pro 
        195                 200                 205             


Val Pro Gly Thr Gly Lys Trp Asp Trp Lys Gly Leu Leu Ser Phe Asp 
    210                 215                 220                 


Leu Asn Pro Lys Val Tyr Asn Pro Gln Ser Gly Tyr Ile Ala Asn Trp 
225                 230                 235                 240 


Asn Asn Ser Pro Gln Lys Asp Tyr Pro Ala Ser Asp Leu Phe Ala Phe 
                245                 250                 255     


Leu Trp Gly Gly Ala Asp Arg Val Thr Glu Ile Asp Thr Ile Leu Asp 
            260                 265                 270         


Lys Gln Pro Arg Phe Thr Ala Asp Gln Ala Trp Asp Val Ile Arg Gln 
        275                 280                 285             


Thr Ser Arg Arg Asp Leu Asn Leu Arg Leu Phe Leu Pro Ala Leu Lys 
    290                 295                 300                 


Asp Ala Thr Ala Asn Leu Ala Glu Asn Asp Pro Arg Arg Gln Leu Val 
305                 310                 315                 320 


Asp Lys Leu Ala Ser Trp Asp Gly Glu Asn Leu Val Asn Asp Asp Gly 
                325                 330                 335     


Lys Thr Tyr Gln Gln Pro Gly Ser Ala Ile Leu Asn Ala Trp Leu Thr 
            340                 345                 350         


Ser Met Leu Lys Arg Thr Val Val Ala Ala Val Pro Ala Pro Phe Gly 
        355                 360                 365             


Lys Trp Tyr Ser Ala Ser Gly Tyr Glu Thr Thr Gln Asp Gly Pro Thr 
    370                 375                 380                 


Gly Ser Leu Asn Ile Ser Val Gly Ala Lys Ile Leu Tyr Glu Ala Leu 
385                 390                 395                 400 


Gln Gly Asp Lys Ser Pro Ile Pro Gln Ala Val Asp Leu Phe Gly Gly 
                405                 410                 415     


Lys Pro Gln Gln Glu Val Ile Leu Ala Ala Leu Asp Asp Ala Trp Gln 
            420                 425                 430         


Thr Leu Ser Lys Arg Tyr Gly Asn Asp Val Thr Gly Trp Lys Thr Pro 
        435                 440                 445             


Ala Met Ala Leu Thr Phe Arg Ala Asn Asn Phe Phe Gly Val Pro Gln 
    450                 455                 460                 


Ala Ala Ala Lys Glu Ala Arg His Gln Ala Glu Tyr Gln Asn Arg Gly 
465                 470                 475                 480 


Thr Glu Asn Asp Met Ile Val Phe Ser Pro Thr Ser Gly Asn Arg Pro 
                485                 490                 495     


Val Leu Ala Trp Asp Val Val Ala Pro Gly Gln Ser Gly Phe Phe Ala 
            500                 505                 510         


Pro Asp Gly Lys Ala Asp Lys His Tyr Asp Asp Gln Leu Lys Met Tyr 
        515                 520                 525             


Glu Ser Phe Gly Arg Lys Ser Leu Trp Leu Thr Pro Gln Asp Val Asp 
    530                 535                 540                 


Glu His Gln Glu Ser Gln Glu Val Leu Gln Val Gln Leu Asp Gln Thr 
545                 550                 555                 560 


Glu Val Lys Ile Val Arg Asp Glu Tyr Gly Met Pro His Ile Tyr Ala 
                565                 570                 575     


Asp Asp Thr Tyr Arg Leu Phe Tyr Gly Tyr Gly Tyr Val Val Ala Gln 
            580                 585                 590         


Asp Arg Leu Phe Gln Met Glu Met Ala Arg Arg Ser Thr Gln Gly Thr 
        595                 600                 605             


Val Ser Glu Val Leu Gly Lys Ala Phe Val Ser Phe Asp Lys Asp Ile 
    610                 615                 620                 


Arg Gln Asn Tyr Trp Pro Asp Ser Ile Arg Ala Gln Ile Ala Ser Leu 
625                 630                 635                 640 


Ser Ala Glu Asp Lys Ser Ile Leu Gln Gly Tyr Ala Asp Gly Met Asn 
                645                 650                 655     


Ala Trp Ile Asp Lys Val Asn Ala Ser Pro Asp Lys Leu Leu Pro Gln 
            660                 665                 670         


Gln Phe Ser Thr Phe Gly Phe Lys Pro Lys His Trp Glu Pro Phe Asp 
        675                 680                 685             


Val Ala Met Ile Phe Val Gly Thr Met Ala Asn Arg Tyr Ser Asp Ser 
    690                 695                 700                 


Thr Ser Glu Ile Asp Asn Leu Ala Leu Leu Thr Ala Leu Lys Asp Lys 
705                 710                 715                 720 


Tyr Gly Lys Gln Gln Gly Met Ala Val Phe Asn Gln Leu Lys Trp Leu 
                725                 730                 735     


Val Asn Pro Ser Ala Pro Thr Thr Ile Ala Ala Arg Glu Ser Ala Tyr 
            740                 745                 750         


Pro Leu Lys Phe Asp Leu Gln Asn Thr Gln Thr Ala 
        755                 760                 


<210>  165
<211>  2295
<212>  DNA
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  165
agcaatatgt gggtgattgg caaaaacaaa gcccaggatg cgaaggccat tatggtcaat       60

gggccgcagt ttggttggta tgtgccggcg tacacctacg gtatcggcct gcacggcgcg      120

ggctatgacg tcaccggcaa tacgccgttt gcctatccgg gcctcgtttt tggtcacaac      180

ggcaccattt catggggatc caccgccggt tttggtgatg gtgtcgatat ctttgccgaa      240

aaactttccg ccgagaagcc gggctattac cagcataacg gcgagtgggt gaagatgttg      300

agccgcaagg agactattgc ggtcaaagac ggccagccgg agacctttac cgtttggcgc      360

acgctgcacg gcaacgtcat taaaaccgat actgcgacgc agaccgccta tgccaaagcg      420

cgcgcctggg atggcaaaga ggtggcgtcc ctgctggcgt ggacgcacca gatgaaggcc      480

aaaaactggc cggagtggac gcagcaggcg gccaaacagg cgctgaccat taactggtac      540

tacgccgatg tgaacggcaa tatcggctat gtgcataccg gcgcctatcc ggatcgccag      600

cccggccacg acccgcgttt gccggttccc ggcactggaa aatgggactg gaaagggttg      660

ctgtcgtttg atttgaatcc gaaagtgtat aacccgcagt cgggctatat cgccaactgg      720

aacaactcgc cgcaaaaaga ctacccggcc tctgatctgt tcgcgttcct gtggggcggt      780

gcggatcgag ttactgagat cgacacgatc ctcgataagc aaccgcgctt caccgccgat      840

caggcgtggg atgtgatccg ccaaaccagc cgtcgggatc tcaacctgcg gttgttctta      900

ccggcgctga aggacgccac cgcgaacctg gcggaaaacg atccgcgccg ccaactggtg      960

gataaactgg cgagctggga cggcgaaaac cttgtcaacg atgacggaaa aacctatcag     1020

caaccgggat cggcgattct taacgcctgg ctgaccagca tgctcaagcg cacggtggtt     1080

gccgcggtcc cagcgccgtt tggtaagtgg tacagcgcca gtggctatga aaccacccag     1140

gacgggccaa ccggctcgct gaacatcagc gtgggggcga aaatcctcta cgaagctctg     1200

cagggtgata agtcgccaat cccgcaggcg gtcgatctgt ttggcgggaa accgcagcag     1260

gaagtaatac tggcggcgct ggacgacgct tggcagacgc tgtcaaaacg ctacggtaac     1320

gacgtcaccg gctggaaaac ccctgccatg gcgcttacct tccgggccaa taacttcttc     1380

ggcgtgccgc aggcggcagc aaaagaggcg cgtcatcagg cggagtacca gaaccgcggt     1440

acggaaaacg acatgattgt cttctcaccg acgtcgggta accgcccggt tcttgcctgg     1500

aatgtggtgg cgccggggca aagcggtttt atcgcgccgg atggcaaagc cgataagcac     1560

tatgacgatc agctgaaaat gtacgagagc tttggccgta aatcgctgtg gttaacgcct     1620

caggacgttg acgagcacca agagtctcag gaagtgctgc aggtacagtt ggatcagacc     1680

gaggttaaga tcgttcgcga tgaatacggc atgccgcata tttacgccga tgatacctat     1740

cgactgtttt acggctatgg ctacgtggtg gcgcaggatc gcctgttcca gatggaaatg     1800

gcgcgccgca gtactcaggg gaccgtctcc gaggtgctgg gcaaagcatt cgtcagtttt     1860

gataaagata ttcgccagaa ctactggccg gattctattc gcgcgcagat agcttccctc     1920

tccgctgagg ataaatccat tctgcagggc tatgccgatg gcatgaatgc gtggatcgat     1980

aaagtgaacg ccagccccga taagctgtta ccccagcagt tctccacctt tggttttaaa     2040

cccaagcatt gggaaccgtt tgatgtggcg atgatttttg tcggcaccat ggcgaaccgt     2100

tggtctgaca gcaccagcga aattgataac ctggcgctgc tgacggcgct aaaagacaaa     2160

tacggcaagc agcagggcat ggcggtcttt aaccagctga aatggctggt taatccttcc     2220

gcgccaacca ccattgcggc gcgggaaagc gcctatccgc tgaagtttga tctgcaaaac     2280

acgcaaacgg cgtaa                                                      2295


<210>  166
<211>  764
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  166

Ser Asn Met Trp Val Ile Gly Lys Asn Lys Ala Gln Asp Ala Lys Ala 
1               5                   10                  15      


Ile Met Val Asn Gly Pro Gln Phe Gly Trp Tyr Val Pro Ala Tyr Thr 
            20                  25                  30          


Tyr Gly Ile Gly Leu His Gly Ala Gly Tyr Asp Val Thr Gly Asn Thr 
        35                  40                  45              


Pro Phe Ala Tyr Pro Gly Leu Val Phe Gly His Asn Gly Thr Ile Ser 
    50                  55                  60                  


Trp Gly Ser Thr Ala Gly Phe Gly Asp Gly Val Asp Ile Phe Ala Glu 
65                  70                  75                  80  


Lys Leu Ser Ala Glu Lys Pro Gly Tyr Tyr Gln His Asn Gly Glu Trp 
                85                  90                  95      


Val Lys Met Leu Ser Arg Lys Glu Thr Ile Ala Val Lys Asp Gly Gln 
            100                 105                 110         


Pro Glu Thr Phe Thr Val Trp Arg Thr Leu His Gly Asn Val Ile Lys 
        115                 120                 125             


Thr Asp Thr Ala Thr Gln Thr Ala Tyr Ala Lys Ala Arg Ala Trp Asp 
    130                 135                 140                 


Gly Lys Glu Val Ala Ser Leu Leu Ala Trp Thr His Gln Met Lys Ala 
145                 150                 155                 160 


Lys Asn Trp Pro Glu Trp Thr Gln Gln Ala Ala Lys Gln Ala Leu Thr 
                165                 170                 175     


Ile Asn Trp Tyr Tyr Ala Asp Val Asn Gly Asn Ile Gly Tyr Val His 
            180                 185                 190         


Thr Gly Ala Tyr Pro Asp Arg Gln Pro Gly His Asp Pro Arg Leu Pro 
        195                 200                 205             


Val Pro Gly Thr Gly Lys Trp Asp Trp Lys Gly Leu Leu Ser Phe Asp 
    210                 215                 220                 


Leu Asn Pro Lys Val Tyr Asn Pro Gln Ser Gly Tyr Ile Ala Asn Trp 
225                 230                 235                 240 


Asn Asn Ser Pro Gln Lys Asp Tyr Pro Ala Ser Asp Leu Phe Ala Phe 
                245                 250                 255     


Leu Trp Gly Gly Ala Asp Arg Val Thr Glu Ile Asp Thr Ile Leu Asp 
            260                 265                 270         


Lys Gln Pro Arg Phe Thr Ala Asp Gln Ala Trp Asp Val Ile Arg Gln 
        275                 280                 285             


Thr Ser Arg Arg Asp Leu Asn Leu Arg Leu Phe Leu Pro Ala Leu Lys 
    290                 295                 300                 


Asp Ala Thr Ala Asn Leu Ala Glu Asn Asp Pro Arg Arg Gln Leu Val 
305                 310                 315                 320 


Asp Lys Leu Ala Ser Trp Asp Gly Glu Asn Leu Val Asn Asp Asp Gly 
                325                 330                 335     


Lys Thr Tyr Gln Gln Pro Gly Ser Ala Ile Leu Asn Ala Trp Leu Thr 
            340                 345                 350         


Ser Met Leu Lys Arg Thr Val Val Ala Ala Val Pro Ala Pro Phe Gly 
        355                 360                 365             


Lys Trp Tyr Ser Ala Ser Gly Tyr Glu Thr Thr Gln Asp Gly Pro Thr 
    370                 375                 380                 


Gly Ser Leu Asn Ile Ser Val Gly Ala Lys Ile Leu Tyr Glu Ala Leu 
385                 390                 395                 400 


Gln Gly Asp Lys Ser Pro Ile Pro Gln Ala Val Asp Leu Phe Gly Gly 
                405                 410                 415     


Lys Pro Gln Gln Glu Val Ile Leu Ala Ala Leu Asp Asp Ala Trp Gln 
            420                 425                 430         


Thr Leu Ser Lys Arg Tyr Gly Asn Asp Val Thr Gly Trp Lys Thr Pro 
        435                 440                 445             


Ala Met Ala Leu Thr Phe Arg Ala Asn Asn Phe Phe Gly Val Pro Gln 
    450                 455                 460                 


Ala Ala Ala Lys Glu Ala Arg His Gln Ala Glu Tyr Gln Asn Arg Gly 
465                 470                 475                 480 


Thr Glu Asn Asp Met Ile Val Phe Ser Pro Thr Ser Gly Asn Arg Pro 
                485                 490                 495     


Val Leu Ala Trp Asn Val Val Ala Pro Gly Gln Ser Gly Phe Ile Ala 
            500                 505                 510         


Pro Asp Gly Lys Ala Asp Lys His Tyr Asp Asp Gln Leu Lys Met Tyr 
        515                 520                 525             


Glu Ser Phe Gly Arg Lys Ser Leu Trp Leu Thr Pro Gln Asp Val Asp 
    530                 535                 540                 


Glu His Gln Glu Ser Gln Glu Val Leu Gln Val Gln Leu Asp Gln Thr 
545                 550                 555                 560 


Glu Val Lys Ile Val Arg Asp Glu Tyr Gly Met Pro His Ile Tyr Ala 
                565                 570                 575     


Asp Asp Thr Tyr Arg Leu Phe Tyr Gly Tyr Gly Tyr Val Val Ala Gln 
            580                 585                 590         


Asp Arg Leu Phe Gln Met Glu Met Ala Arg Arg Ser Thr Gln Gly Thr 
        595                 600                 605             


Val Ser Glu Val Leu Gly Lys Ala Phe Val Ser Phe Asp Lys Asp Ile 
    610                 615                 620                 


Arg Gln Asn Tyr Trp Pro Asp Ser Ile Arg Ala Gln Ile Ala Ser Leu 
625                 630                 635                 640 


Ser Ala Glu Asp Lys Ser Ile Leu Gln Gly Tyr Ala Asp Gly Met Asn 
                645                 650                 655     


Ala Trp Ile Asp Lys Val Asn Ala Ser Pro Asp Lys Leu Leu Pro Gln 
            660                 665                 670         


Gln Phe Ser Thr Phe Gly Phe Lys Pro Lys His Trp Glu Pro Phe Asp 
        675                 680                 685             


Val Ala Met Ile Phe Val Gly Thr Met Ala Asn Arg Trp Ser Asp Ser 
    690                 695                 700                 


Thr Ser Glu Ile Asp Asn Leu Ala Leu Leu Thr Ala Leu Lys Asp Lys 
705                 710                 715                 720 


Tyr Gly Lys Gln Gln Gly Met Ala Val Phe Asn Gln Leu Lys Trp Leu 
                725                 730                 735     


Val Asn Pro Ser Ala Pro Thr Thr Ile Ala Ala Arg Glu Ser Ala Tyr 
            740                 745                 750         


Pro Leu Lys Phe Asp Leu Gln Asn Thr Gln Thr Ala 
        755                 760                 


<210>  167
<211>  2295
<212>  DNA
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  167
agcaatatgt gggtgattgg caaaaacaaa gcccaggatg cgaaggccat tatggtcaat       60

gggccgcagt ttggttggta tgtgccggcg tacacctacg gtatcggcct gcacggcgcg      120

ggctatgacg tcaccggcaa tacgccgttt gcctatccgg gcctcacatt tggtcacaac      180

ggcaccattt catggggatc caccgccggt tttggtgatg gtgtcgatat ctttgccgaa      240

aaactttccg ccgagaagcc gggctattac cagcataacg gcgagtgggt gaagatgttg      300

agccgcaagg agactattgc ggtcaaagac ggccagccgg agacctttac cgtttggcgc      360

acgctgcacg gcaacgtcat taaaaccgat actgcgacgc agaccgccta tgccaaagcg      420

cgcgcctggg atggcaaaga ggtggcgtcc ctgctggcgt ggacgcacca gatgaaggcc      480

aaaaactggc cggagtggac gcagcaggcg gccaaacagg cgctgaccat taactggtac      540

tacgccgatg tgaacggcaa tatcggctat gtgcataccg gcgcctatcc ggatcgccag      600

cccggccacg acccgcgttt gccggttccc ggcactggaa aatgggactg gaaagggttg      660

ctgtcgtttg atttgaatcc gaaagtgtat aacccgcagt cgggctatat cgccaactgg      720

aacaactcgc cgcaaaaaga ctacccggcc tctgatctgt tcgcgttcct gtggggcggt      780

gcggatcgag ttactgagat cgacacgatc ctcgataagc aaccgcgctt caccgccgat      840

caggcgtggg atgtgatccg ccaaaccagc cgtcgggatc tcaacctgcg gttgttctta      900

ccggcgctga aggacgccac cgcgaacctg gcggaaaacg atccgcgccg ccaactggtg      960

gataaactgg cgagctggga cggcgaaaac cttgtcaacg atgacggaaa aacctatcag     1020

caaccgggat cggcgattct taacgcctgg ctgaccagca tgctcaagcg cacggtggtt     1080

gccgcggtcc cagcgccgtt tggtaagtgg tacagcgcca gtggctatga aaccacccag     1140

gacgggccaa ccggctcgct gaacatcagc gtgggggcga aaatcctcta cgaagctctg     1200

cagggtgata agtcgccaat cccgcaggcg gtcgatctgt ttggcgggaa accgcagcag     1260

gaagtaatac tggcggcgct ggacgacgct tggcagacgc tgtcaaaacg ctacggtaac     1320

gacgtcaccg gctggaaaac ccctgccatg gcgcttacct tccgggccaa taacttcttc     1380

ggcgtgccgc aggcggcagc aaaagaggcg cgtcatcagg cggagtacca gaaccgcggt     1440

acggaaaacg acatgattgt cttctcaccg acgtcgggta accgcccggt tcttgcctgg     1500

gatgtggtgg cgccggggca aagcggtttt atcgcgccgg atggcaaagc cgataagcac     1560

tatgacgatc agctgaaaat gtacgagagc tttggccgta aatcgctgtg gttaacgcct     1620

caggacgttg acgagcacca agagtctcag gaagtgctgc aggtacagtt ggatcagacc     1680

gaggttaaga tcgttcgcga tgaatacggc atgccgcata tttacgccga tgatacctat     1740

cgactgtttt acggctatgg ctacgtggtg gcgcaggatc gcctgttcca gatggaaatg     1800

gcgcgccgca gtactcaggg gaccgtctcc gaggtgctgg gcaaagcatt cgtcagtttt     1860

gataaagata ttcgccagaa ctactggccg gattctattc gcgcgcagat agcttccctc     1920

tccgctgagg ataaatccat tctgcagggc tatgccgatg gcatgaatgc gtggatcgat     1980

aaagtgaacg ccagccccga taagctgtta ccccagcagt tctccacctt tggttttaaa     2040

cccaagcatt gggaaccgtt tgatgtggcg atgatttttg tcggcaccat ggcgaaccgt     2100

tggtctgaca gcaccagcga aattgataac caggcgctgc tgacggcgct aaaagacaaa     2160

tacggcaagc agcagggcat ggcggtcttt aaccagctga aatggctggt taatccttcc     2220

gcgccaacca ccattgcggc gcgggaaagc gcctatccgc tgaagtttga tctgcaaaac     2280

acgcaaacgg cgtaa                                                      2295


<210>  168
<211>  764
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  168

Ser Asn Met Trp Val Ile Gly Lys Asn Lys Ala Gln Asp Ala Lys Ala 
1               5                   10                  15      


Ile Met Val Asn Gly Pro Gln Phe Gly Trp Tyr Val Pro Ala Tyr Thr 
            20                  25                  30          


Tyr Gly Ile Gly Leu His Gly Ala Gly Tyr Asp Val Thr Gly Asn Thr 
        35                  40                  45              


Pro Phe Ala Tyr Pro Gly Leu Thr Phe Gly His Asn Gly Thr Ile Ser 
    50                  55                  60                  


Trp Gly Ser Thr Ala Gly Phe Gly Asp Gly Val Asp Ile Phe Ala Glu 
65                  70                  75                  80  


Lys Leu Ser Ala Glu Lys Pro Gly Tyr Tyr Gln His Asn Gly Glu Trp 
                85                  90                  95      


Val Lys Met Leu Ser Arg Lys Glu Thr Ile Ala Val Lys Asp Gly Gln 
            100                 105                 110         


Pro Glu Thr Phe Thr Val Trp Arg Thr Leu His Gly Asn Val Ile Lys 
        115                 120                 125             


Thr Asp Thr Ala Thr Gln Thr Ala Tyr Ala Lys Ala Arg Ala Trp Asp 
    130                 135                 140                 


Gly Lys Glu Val Ala Ser Leu Leu Ala Trp Thr His Gln Met Lys Ala 
145                 150                 155                 160 


Lys Asn Trp Pro Glu Trp Thr Gln Gln Ala Ala Lys Gln Ala Leu Thr 
                165                 170                 175     


Ile Asn Trp Tyr Tyr Ala Asp Val Asn Gly Asn Ile Gly Tyr Val His 
            180                 185                 190         


Thr Gly Ala Tyr Pro Asp Arg Gln Pro Gly His Asp Pro Arg Leu Pro 
        195                 200                 205             


Val Pro Gly Thr Gly Lys Trp Asp Trp Lys Gly Leu Leu Ser Phe Asp 
    210                 215                 220                 


Leu Asn Pro Lys Val Tyr Asn Pro Gln Ser Gly Tyr Ile Ala Asn Trp 
225                 230                 235                 240 


Asn Asn Ser Pro Gln Lys Asp Tyr Pro Ala Ser Asp Leu Phe Ala Phe 
                245                 250                 255     


Leu Trp Gly Gly Ala Asp Arg Val Thr Glu Ile Asp Thr Ile Leu Asp 
            260                 265                 270         


Lys Gln Pro Arg Phe Thr Ala Asp Gln Ala Trp Asp Val Ile Arg Gln 
        275                 280                 285             


Thr Ser Arg Arg Asp Leu Asn Leu Arg Leu Phe Leu Pro Ala Leu Lys 
    290                 295                 300                 


Asp Ala Thr Ala Asn Leu Ala Glu Asn Asp Pro Arg Arg Gln Leu Val 
305                 310                 315                 320 


Asp Lys Leu Ala Ser Trp Asp Gly Glu Asn Leu Val Asn Asp Asp Gly 
                325                 330                 335     


Lys Thr Tyr Gln Gln Pro Gly Ser Ala Ile Leu Asn Ala Trp Leu Thr 
            340                 345                 350         


Ser Met Leu Lys Arg Thr Val Val Ala Ala Val Pro Ala Pro Phe Gly 
        355                 360                 365             


Lys Trp Tyr Ser Ala Ser Gly Tyr Glu Thr Thr Gln Asp Gly Pro Thr 
    370                 375                 380                 


Gly Ser Leu Asn Ile Ser Val Gly Ala Lys Ile Leu Tyr Glu Ala Leu 
385                 390                 395                 400 


Gln Gly Asp Lys Ser Pro Ile Pro Gln Ala Val Asp Leu Phe Gly Gly 
                405                 410                 415     


Lys Pro Gln Gln Glu Val Ile Leu Ala Ala Leu Asp Asp Ala Trp Gln 
            420                 425                 430         


Thr Leu Ser Lys Arg Tyr Gly Asn Asp Val Thr Gly Trp Lys Thr Pro 
        435                 440                 445             


Ala Met Ala Leu Thr Phe Arg Ala Asn Asn Phe Phe Gly Val Pro Gln 
    450                 455                 460                 


Ala Ala Ala Lys Glu Ala Arg His Gln Ala Glu Tyr Gln Asn Arg Gly 
465                 470                 475                 480 


Thr Glu Asn Asp Met Ile Val Phe Ser Pro Thr Ser Gly Asn Arg Pro 
                485                 490                 495     


Val Leu Ala Trp Asp Val Val Ala Pro Gly Gln Ser Gly Phe Ile Ala 
            500                 505                 510         


Pro Asp Gly Lys Ala Asp Lys His Tyr Asp Asp Gln Leu Lys Met Tyr 
        515                 520                 525             


Glu Ser Phe Gly Arg Lys Ser Leu Trp Leu Thr Pro Gln Asp Val Asp 
    530                 535                 540                 


Glu His Gln Glu Ser Gln Glu Val Leu Gln Val Gln Leu Asp Gln Thr 
545                 550                 555                 560 


Glu Val Lys Ile Val Arg Asp Glu Tyr Gly Met Pro His Ile Tyr Ala 
                565                 570                 575     


Asp Asp Thr Tyr Arg Leu Phe Tyr Gly Tyr Gly Tyr Val Val Ala Gln 
            580                 585                 590         


Asp Arg Leu Phe Gln Met Glu Met Ala Arg Arg Ser Thr Gln Gly Thr 
        595                 600                 605             


Val Ser Glu Val Leu Gly Lys Ala Phe Val Ser Phe Asp Lys Asp Ile 
    610                 615                 620                 


Arg Gln Asn Tyr Trp Pro Asp Ser Ile Arg Ala Gln Ile Ala Ser Leu 
625                 630                 635                 640 


Ser Ala Glu Asp Lys Ser Ile Leu Gln Gly Tyr Ala Asp Gly Met Asn 
                645                 650                 655     


Ala Trp Ile Asp Lys Val Asn Ala Ser Pro Asp Lys Leu Leu Pro Gln 
            660                 665                 670         


Gln Phe Ser Thr Phe Gly Phe Lys Pro Lys His Trp Glu Pro Phe Asp 
        675                 680                 685             


Val Ala Met Ile Phe Val Gly Thr Met Ala Asn Arg Trp Ser Asp Ser 
    690                 695                 700                 


Thr Ser Glu Ile Asp Asn Gln Ala Leu Leu Thr Ala Leu Lys Asp Lys 
705                 710                 715                 720 


Tyr Gly Lys Gln Gln Gly Met Ala Val Phe Asn Gln Leu Lys Trp Leu 
                725                 730                 735     


Val Asn Pro Ser Ala Pro Thr Thr Ile Ala Ala Arg Glu Ser Ala Tyr 
            740                 745                 750         


Pro Leu Lys Phe Asp Leu Gln Asn Thr Gln Thr Ala 
        755                 760                 


<210>  169
<211>  2295
<212>  DNA
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  169
agcaatatgt gggtgattgg caaaaacaaa gcccaggatg cgaaggccat tatggtcaat       60

gggccgcagt ttggttggta tgtgccggcg tacacctacg gtatcggcct gcacggcgcg      120

ggctatgacg tcaccggcaa tacgccgttt gcctatccgg gcctcgtttt tggtcacaac      180

ggcaccattt catggggatc caccgccggt tttggtgatg gtgtcgatat ctttgccgaa      240

aaactttccg ccgagaagcc gggctattac cagcataacg gcgagtgggt gaagatgttg      300

agccgcaagg agactattgc ggtcaaagac ggccagccgg agacctttac cgtttggcgc      360

acgctgcacg gcaacgtcat taaaaccgat actgcgacgc agaccgccta tgccaaagcg      420

cgcgcctggg atggcaaaga ggtggcgtcc ctgctggcgt ggacgcacca gatgaaggcc      480

aaaaactggc cggagtggac gcagcaggcg gccaaacagg cgctgaccat taactggtac      540

tacgccgatg tgaacggcaa tatcggctat gtgcataccg gcgcctatcc ggatcgccag      600

cccggccacg acccgcgttt gccggttccc ggcactggaa aatgggactg gaaagggttg      660

ctgtcgtttg atttgaatcc gaaagtgtat aacccgcagt cgggctatat cgccaactgg      720

aacaactcgc cgcaaaaaga ctacccggcc tctgatctgt tcgcgttcct gtggggcggt      780

gcggatcgag ttactgagat cgacacgatc ctcgataagc aaccgcgctt caccgccgat      840

caggcgtggg atgtgatccg ccaaaccagc cgtcgggatc tcaacctgcg gttgttctta      900

ccggcgctga aggacgccac cgcgaacctg gcggaaaacg atccgcgccg ccaactggtg      960

gataaactgg cgagctggga cggcgaaaac cttgtcaacg atgacggaaa aacctatcag     1020

caaccgggat cggcgattct taacgcctgg ctgaccagca tgctcaagcg cacggtggtt     1080

gccgcggtcc cagcgccgtt tggtaagtgg tacagcgcca gtggctatga aaccacccag     1140

gacgggccaa ccggctcgct gaacatcagc gtgggggcga aaatcctcta cgaagctctg     1200

cagggtgata agtcgccaat cccgcaggcg gtcgatctgt ttggcgggaa accgcagcag     1260

gaagtaacac tggcggcgct ggacgacgct tggcagacgc tgtcaaaacg ctacggtaac     1320

gacgtcaccg gctggaaaac ccctgccatg gcgcttacct tccgggccaa taacttcttc     1380

ggcgtgccgc aggcggcagc aaaagaggcg cgtcatcagg cggagtacca gaaccgcggt     1440

acggaaaacg acatgattgt cttctcaccg acgtcgggta accgcccggt tcttgcctgg     1500

gatgtggtgg cgccggggca aagcggtttt atcgcgccgg atggcaaagc cgataagcac     1560

tatgacgatc agctgaaaat gtacgagagc tttggccgta aatcgctgtg gttaacgcct     1620

caggacgttg acgagcacca agagtctcag gaagtgctgc aggtacagtt ggatcagacc     1680

gaggttaaga tcgttcgcga tgaatacggc atgccgcata tttacgccga tgatacctat     1740

cgactgtttt acggctatgg ctacgtggtg gcgcaggatc gcctgttcca gatggaaatg     1800

gcgcgccgca gtactcaggg gaccgtctcc gaggtgctgg gcaaagcatt cgtcagtttt     1860

gataaagata ttcgccagaa ctactggccg gattctattc gcgcgcagat agcttccctc     1920

tccgctgagg ataaatccat tctgcagggc tatgccgatg gcatgaatgc gtggatcgat     1980

aaagtgaacg ccagccccga taagctgtta ccccagcagt tctccacctt tggttttaaa     2040

cccaagcatt gggaaccgtt tgatgtggcg atgatttttg tcggcaccat ggcgaaccgt     2100

tggtctgaca gcaccagcga aattgataac ctggcgctgc tgacggcgct aaaagacaaa     2160

tacggcaagc agcagggcat ggcggtcttt aaccagctga aatggctggt taatccttcc     2220

gcgccaacca ccattgcggc gcgggaaagc gcctatccgc tgaagtttga tctgcaaaac     2280

acgcaaacgg cgtaa                                                      2295


<210>  170
<211>  764
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  170

Ser Asn Met Trp Val Ile Gly Lys Asn Lys Ala Gln Asp Ala Lys Ala 
1               5                   10                  15      


Ile Met Val Asn Gly Pro Gln Phe Gly Trp Tyr Val Pro Ala Tyr Thr 
            20                  25                  30          


Tyr Gly Ile Gly Leu His Gly Ala Gly Tyr Asp Val Thr Gly Asn Thr 
        35                  40                  45              


Pro Phe Ala Tyr Pro Gly Leu Val Phe Gly His Asn Gly Thr Ile Ser 
    50                  55                  60                  


Trp Gly Ser Thr Ala Gly Phe Gly Asp Gly Val Asp Ile Phe Ala Glu 
65                  70                  75                  80  


Lys Leu Ser Ala Glu Lys Pro Gly Tyr Tyr Gln His Asn Gly Glu Trp 
                85                  90                  95      


Val Lys Met Leu Ser Arg Lys Glu Thr Ile Ala Val Lys Asp Gly Gln 
            100                 105                 110         


Pro Glu Thr Phe Thr Val Trp Arg Thr Leu His Gly Asn Val Ile Lys 
        115                 120                 125             


Thr Asp Thr Ala Thr Gln Thr Ala Tyr Ala Lys Ala Arg Ala Trp Asp 
    130                 135                 140                 


Gly Lys Glu Val Ala Ser Leu Leu Ala Trp Thr His Gln Met Lys Ala 
145                 150                 155                 160 


Lys Asn Trp Pro Glu Trp Thr Gln Gln Ala Ala Lys Gln Ala Leu Thr 
                165                 170                 175     


Ile Asn Trp Tyr Tyr Ala Asp Val Asn Gly Asn Ile Gly Tyr Val His 
            180                 185                 190         


Thr Gly Ala Tyr Pro Asp Arg Gln Pro Gly His Asp Pro Arg Leu Pro 
        195                 200                 205             


Val Pro Gly Thr Gly Lys Trp Asp Trp Lys Gly Leu Leu Ser Phe Asp 
    210                 215                 220                 


Leu Asn Pro Lys Val Tyr Asn Pro Gln Ser Gly Tyr Ile Ala Asn Trp 
225                 230                 235                 240 


Asn Asn Ser Pro Gln Lys Asp Tyr Pro Ala Ser Asp Leu Phe Ala Phe 
                245                 250                 255     


Leu Trp Gly Gly Ala Asp Arg Val Thr Glu Ile Asp Thr Ile Leu Asp 
            260                 265                 270         


Lys Gln Pro Arg Phe Thr Ala Asp Gln Ala Trp Asp Val Ile Arg Gln 
        275                 280                 285             


Thr Ser Arg Arg Asp Leu Asn Leu Arg Leu Phe Leu Pro Ala Leu Lys 
    290                 295                 300                 


Asp Ala Thr Ala Asn Leu Ala Glu Asn Asp Pro Arg Arg Gln Leu Val 
305                 310                 315                 320 


Asp Lys Leu Ala Ser Trp Asp Gly Glu Asn Leu Val Asn Asp Asp Gly 
                325                 330                 335     


Lys Thr Tyr Gln Gln Pro Gly Ser Ala Ile Leu Asn Ala Trp Leu Thr 
            340                 345                 350         


Ser Met Leu Lys Arg Thr Val Val Ala Ala Val Pro Ala Pro Phe Gly 
        355                 360                 365             


Lys Trp Tyr Ser Ala Ser Gly Tyr Glu Thr Thr Gln Asp Gly Pro Thr 
    370                 375                 380                 


Gly Ser Leu Asn Ile Ser Val Gly Ala Lys Ile Leu Tyr Glu Ala Leu 
385                 390                 395                 400 


Gln Gly Asp Lys Ser Pro Ile Pro Gln Ala Val Asp Leu Phe Gly Gly 
                405                 410                 415     


Lys Pro Gln Gln Glu Val Thr Leu Ala Ala Leu Asp Asp Ala Trp Gln 
            420                 425                 430         


Thr Leu Ser Lys Arg Tyr Gly Asn Asp Val Thr Gly Trp Lys Thr Pro 
        435                 440                 445             


Ala Met Ala Leu Thr Phe Arg Ala Asn Asn Phe Phe Gly Val Pro Gln 
    450                 455                 460                 


Ala Ala Ala Lys Glu Ala Arg His Gln Ala Glu Tyr Gln Asn Arg Gly 
465                 470                 475                 480 


Thr Glu Asn Asp Met Ile Val Phe Ser Pro Thr Ser Gly Asn Arg Pro 
                485                 490                 495     


Val Leu Ala Trp Asp Val Val Ala Pro Gly Gln Ser Gly Phe Ile Ala 
            500                 505                 510         


Pro Asp Gly Lys Ala Asp Lys His Tyr Asp Asp Gln Leu Lys Met Tyr 
        515                 520                 525             


Glu Ser Phe Gly Arg Lys Ser Leu Trp Leu Thr Pro Gln Asp Val Asp 
    530                 535                 540                 


Glu His Gln Glu Ser Gln Glu Val Leu Gln Val Gln Leu Asp Gln Thr 
545                 550                 555                 560 


Glu Val Lys Ile Val Arg Asp Glu Tyr Gly Met Pro His Ile Tyr Ala 
                565                 570                 575     


Asp Asp Thr Tyr Arg Leu Phe Tyr Gly Tyr Gly Tyr Val Val Ala Gln 
            580                 585                 590         


Asp Arg Leu Phe Gln Met Glu Met Ala Arg Arg Ser Thr Gln Gly Thr 
        595                 600                 605             


Val Ser Glu Val Leu Gly Lys Ala Phe Val Ser Phe Asp Lys Asp Ile 
    610                 615                 620                 


Arg Gln Asn Tyr Trp Pro Asp Ser Ile Arg Ala Gln Ile Ala Ser Leu 
625                 630                 635                 640 


Ser Ala Glu Asp Lys Ser Ile Leu Gln Gly Tyr Ala Asp Gly Met Asn 
                645                 650                 655     


Ala Trp Ile Asp Lys Val Asn Ala Ser Pro Asp Lys Leu Leu Pro Gln 
            660                 665                 670         


Gln Phe Ser Thr Phe Gly Phe Lys Pro Lys His Trp Glu Pro Phe Asp 
        675                 680                 685             


Val Ala Met Ile Phe Val Gly Thr Met Ala Asn Arg Trp Ser Asp Ser 
    690                 695                 700                 


Thr Ser Glu Ile Asp Asn Leu Ala Leu Leu Thr Ala Leu Lys Asp Lys 
705                 710                 715                 720 


Tyr Gly Lys Gln Gln Gly Met Ala Val Phe Asn Gln Leu Lys Trp Leu 
                725                 730                 735     


Val Asn Pro Ser Ala Pro Thr Thr Ile Ala Ala Arg Glu Ser Ala Tyr 
            740                 745                 750         


Pro Leu Lys Phe Asp Leu Gln Asn Thr Gln Thr Ala 
        755                 760                 


<210>  171
<211>  2295
<212>  DNA
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  171
agcaatatgt gggtgattgg caaaaacaaa gcccaggatg cgaaggccat tatggtcaat       60

gggccgcagt ttggttggta tgtgccggcg tacacctacg gtatcggcct gcacggcgcg      120

ggctatgacg tcaccggcaa tacgccgttt gcctatccgg gcctcatctt tggtcacaac      180

ggcaccattt catggggatc caccgccggt tttggtgatg gtgtcgatat ctttgccgaa      240

aaactttccg ccgagaagcc gggctattac cagcataacg gcgagtgggt gaagatgttg      300

agccgcaagg agactattgc ggtcaaagac ggccagccgg agacctttac cgtttggcgc      360

acgctgcacg gcaacgtcat taaaaccgat actgcgacgc agaccgccta tgccaaagcg      420

cgcgcctggg atggcaaaga ggtggcgtcc ctgctggcgt tcacgcacca gatgaaggcc      480

aaaaactggc cggagtggac gcagcaggcg gccaaacagg cgctgaccat taactggtac      540

tacgccgatg tgaacggcaa tatcggctat gtgcataccg gcgcctatcc ggatcgccag      600

cccggccacg acccgcgttt gccggttccc ggcactggaa aatgggactg gaaagggttg      660

ctgtcgtttg atttgaatcc gaaagtgtat aacccgcagt cgggctatat cgccaactgg      720

aacaactcgc cgcaaaaaga ctacccggcc tctgatctgt tcgcgttcct gtggggcggt      780

gcggatcgag ttactgagat cgacacgatc ctcgataagc aaccgcgctt caccgccgat      840

caggcgtggg atgtgatccg ccaaaccagc cgtcgggatc tcaacctgcg gttgttctta      900

ccggcgctga aggacgccac cgcgaacctg gcggaaaacg atccgcgccg ccaactggtg      960

gataaactgg cgagctggga cggcgaaaac cttgtcaacg atgacggaaa aacctatcag     1020

caaccgggat cggcgattct taacgcctgg ctgaccagca tgctcaagcg cacggtggtt     1080

gccgcggtcc cagcgccgtt tggtaagtgg tacagcgcca gtggctatga aaccacccag     1140

gacgggccaa ccggctcgct gaacatcagc gtgggggcga aaatcctcta cgaagctctg     1200

cagggtgata agtcgccaat cccgcaggcg gtcgatctgt ttggcgggaa accgcagcag     1260

gaagtaatac tggcggcgct ggacgacgct tggcagacgc tgtcaaaacg ctacggtaac     1320

gacgtcaccg gctggaaaac ccctgccatg gcgcttacct tccgggccaa taacttcttc     1380

ggcgtgccgc aggcggcagc aaaagaggcg cgtcatcagg cggagtacca gaaccgcggt     1440

acggaaaacg acatgattgt cttctcaccg acgtcgggta accgcccggt tcttgcctgg     1500

gatgtggtgg cgccggggca aagcggtttt atcgcgccgg atggcaaagc cgataagcac     1560

tatgacgatc agctgaaaat gtacgagagc tttggccgta aatcgctgtg gttaacgcct     1620

caggacgttg acgagcacca agagtctcag gaagtgctgc aggtacagtt ggatcagacc     1680

gaggttaaga tcgttcgcga tgaatacggc atgccgcata tttacgccga tgatacctat     1740

cgactgtttt acggctatgg ctacgtggtg gcgcaggatc gcctgttcca gatggaaatg     1800

gcgcgccgca gtactcaggg gaccgtctcc gaggtgctgg gcaaagcatt cgtcagtttt     1860

gataaagata ttcgccagaa ctactggccg gattctattc gcgcgcagat agcttccctc     1920

tccgctgagg ataaatccat tctgcagggc tatgccgatg gcatgaatgc gtggatcgat     1980

aaagtgaacg ccagccccga taagctgtta ccccagcagt tctccacctt tggttttaaa     2040

cccaagcatt gggaaccgtt tgatgtggcg atgatttttg tcggcaccat ggcgaaccgt     2100

tggtctgaca gcaccagcga aattgataac ctggcgctgc tgacggcgct aaaagacaaa     2160

tacggcaagc agcagggcat ggcggtcttt aaccagctga aatggctggt taatccttcc     2220

gcgccaacca ccattgcggc gcgggaaagc gcctatccgc tgaagtttga tctgcaaaac     2280

acgcaaacgg cgtaa                                                      2295


<210>  172
<211>  764
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  172

Ser Asn Met Trp Val Ile Gly Lys Asn Lys Ala Gln Asp Ala Lys Ala 
1               5                   10                  15      


Ile Met Val Asn Gly Pro Gln Phe Gly Trp Tyr Val Pro Ala Tyr Thr 
            20                  25                  30          


Tyr Gly Ile Gly Leu His Gly Ala Gly Tyr Asp Val Thr Gly Asn Thr 
        35                  40                  45              


Pro Phe Ala Tyr Pro Gly Leu Ile Phe Gly His Asn Gly Thr Ile Ser 
    50                  55                  60                  


Trp Gly Ser Thr Ala Gly Phe Gly Asp Gly Val Asp Ile Phe Ala Glu 
65                  70                  75                  80  


Lys Leu Ser Ala Glu Lys Pro Gly Tyr Tyr Gln His Asn Gly Glu Trp 
                85                  90                  95      


Val Lys Met Leu Ser Arg Lys Glu Thr Ile Ala Val Lys Asp Gly Gln 
            100                 105                 110         


Pro Glu Thr Phe Thr Val Trp Arg Thr Leu His Gly Asn Val Ile Lys 
        115                 120                 125             


Thr Asp Thr Ala Thr Gln Thr Ala Tyr Ala Lys Ala Arg Ala Trp Asp 
    130                 135                 140                 


Gly Lys Glu Val Ala Ser Leu Leu Ala Phe Thr His Gln Met Lys Ala 
145                 150                 155                 160 


Lys Asn Trp Pro Glu Trp Thr Gln Gln Ala Ala Lys Gln Ala Leu Thr 
                165                 170                 175     


Ile Asn Trp Tyr Tyr Ala Asp Val Asn Gly Asn Ile Gly Tyr Val His 
            180                 185                 190         


Thr Gly Ala Tyr Pro Asp Arg Gln Pro Gly His Asp Pro Arg Leu Pro 
        195                 200                 205             


Val Pro Gly Thr Gly Lys Trp Asp Trp Lys Gly Leu Leu Ser Phe Asp 
    210                 215                 220                 


Leu Asn Pro Lys Val Tyr Asn Pro Gln Ser Gly Tyr Ile Ala Asn Trp 
225                 230                 235                 240 


Asn Asn Ser Pro Gln Lys Asp Tyr Pro Ala Ser Asp Leu Phe Ala Phe 
                245                 250                 255     


Leu Trp Gly Gly Ala Asp Arg Val Thr Glu Ile Asp Thr Ile Leu Asp 
            260                 265                 270         


Lys Gln Pro Arg Phe Thr Ala Asp Gln Ala Trp Asp Val Ile Arg Gln 
        275                 280                 285             


Thr Ser Arg Arg Asp Leu Asn Leu Arg Leu Phe Leu Pro Ala Leu Lys 
    290                 295                 300                 


Asp Ala Thr Ala Asn Leu Ala Glu Asn Asp Pro Arg Arg Gln Leu Val 
305                 310                 315                 320 


Asp Lys Leu Ala Ser Trp Asp Gly Glu Asn Leu Val Asn Asp Asp Gly 
                325                 330                 335     


Lys Thr Tyr Gln Gln Pro Gly Ser Ala Ile Leu Asn Ala Trp Leu Thr 
            340                 345                 350         


Ser Met Leu Lys Arg Thr Val Val Ala Ala Val Pro Ala Pro Phe Gly 
        355                 360                 365             


Lys Trp Tyr Ser Ala Ser Gly Tyr Glu Thr Thr Gln Asp Gly Pro Thr 
    370                 375                 380                 


Gly Ser Leu Asn Ile Ser Val Gly Ala Lys Ile Leu Tyr Glu Ala Leu 
385                 390                 395                 400 


Gln Gly Asp Lys Ser Pro Ile Pro Gln Ala Val Asp Leu Phe Gly Gly 
                405                 410                 415     


Lys Pro Gln Gln Glu Val Ile Leu Ala Ala Leu Asp Asp Ala Trp Gln 
            420                 425                 430         


Thr Leu Ser Lys Arg Tyr Gly Asn Asp Val Thr Gly Trp Lys Thr Pro 
        435                 440                 445             


Ala Met Ala Leu Thr Phe Arg Ala Asn Asn Phe Phe Gly Val Pro Gln 
    450                 455                 460                 


Ala Ala Ala Lys Glu Ala Arg His Gln Ala Glu Tyr Gln Asn Arg Gly 
465                 470                 475                 480 


Thr Glu Asn Asp Met Ile Val Phe Ser Pro Thr Ser Gly Asn Arg Pro 
                485                 490                 495     


Val Leu Ala Trp Asp Val Val Ala Pro Gly Gln Ser Gly Phe Ile Ala 
            500                 505                 510         


Pro Asp Gly Lys Ala Asp Lys His Tyr Asp Asp Gln Leu Lys Met Tyr 
        515                 520                 525             


Glu Ser Phe Gly Arg Lys Ser Leu Trp Leu Thr Pro Gln Asp Val Asp 
    530                 535                 540                 


Glu His Gln Glu Ser Gln Glu Val Leu Gln Val Gln Leu Asp Gln Thr 
545                 550                 555                 560 


Glu Val Lys Ile Val Arg Asp Glu Tyr Gly Met Pro His Ile Tyr Ala 
                565                 570                 575     


Asp Asp Thr Tyr Arg Leu Phe Tyr Gly Tyr Gly Tyr Val Val Ala Gln 
            580                 585                 590         


Asp Arg Leu Phe Gln Met Glu Met Ala Arg Arg Ser Thr Gln Gly Thr 
        595                 600                 605             


Val Ser Glu Val Leu Gly Lys Ala Phe Val Ser Phe Asp Lys Asp Ile 
    610                 615                 620                 


Arg Gln Asn Tyr Trp Pro Asp Ser Ile Arg Ala Gln Ile Ala Ser Leu 
625                 630                 635                 640 


Ser Ala Glu Asp Lys Ser Ile Leu Gln Gly Tyr Ala Asp Gly Met Asn 
                645                 650                 655     


Ala Trp Ile Asp Lys Val Asn Ala Ser Pro Asp Lys Leu Leu Pro Gln 
            660                 665                 670         


Gln Phe Ser Thr Phe Gly Phe Lys Pro Lys His Trp Glu Pro Phe Asp 
        675                 680                 685             


Val Ala Met Ile Phe Val Gly Thr Met Ala Asn Arg Trp Ser Asp Ser 
    690                 695                 700                 


Thr Ser Glu Ile Asp Asn Leu Ala Leu Leu Thr Ala Leu Lys Asp Lys 
705                 710                 715                 720 


Tyr Gly Lys Gln Gln Gly Met Ala Val Phe Asn Gln Leu Lys Trp Leu 
                725                 730                 735     


Val Asn Pro Ser Ala Pro Thr Thr Ile Ala Ala Arg Glu Ser Ala Tyr 
            740                 745                 750         


Pro Leu Lys Phe Asp Leu Gln Asn Thr Gln Thr Ala 
        755                 760                 


<210>  173
<211>  2295
<212>  DNA
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  173
agcaatatgt gggtgattgg caaaaacaaa gcccaggatg cgaaggccat tatggtcaat       60

gggccgcagt ttggttggta tgtgccggcg tacacctacg gtatcggcct gcacggcgcg      120

ggctatgacg tcaccggcaa tacgccgttt gcctatccgg gcctcctctt tggtcacaac      180

ggcaccattt catggggatc caccgccggt tttggtgatg gtgtcgatat ctttgccgaa      240

aaactttccg ccgagaagcc gggctattac cagcataacg gcgagtgggt gaagatgttg      300

agccgcaagg agactattgc ggtcaaagac ggccagccgg agacctttac cgttaggcgc      360

acgctgcacg gcaacgtcat taaaaccgat actgcgacgc agaccgccta tgccaaagcg      420

cgcgcctggg atggcgaaga ggtggcgtcc ctgctggcgt ggacgcacca gatgaaggcc      480

aaaaactggc cggagtggac gcagcaggcg gccaaacagg cgctgaccat taactggtac      540

tacgccgatg tgaacggcaa tatcggctat gtgcataccg gcgcctatcc ggatcgccag      600

cccggccacg acccgcgttt gccggttccc ggcactggaa aatgggactg gaaagggttg      660

ctgtcgtttg atttgaatcc gaaagtgtat aacccgcagt cgggctatat cgccaactgg      720

aacaactcgc cgcaaaaaga ctacccggcc tctgatctgt tcgcgttcct gtggggcggt      780

gcggatcgag ttactgagat cgacacgatc ctcgataagc aaccgcgctt caccgccgat      840

caggcgtggg atgtgatccg ccaaaccagc cgtcgggatc tcaacctgcg gttgttctta      900

ccggcgctga aggacgccac cgcgaacctg gcggaaaacg atccgcgccg ccaactggtg      960

gataaactgg cgagctggga cggcgaaaac cttgtcaacg atgacggaaa aacctatcag     1020

caaccgggat cggcgattct taacgcctgg ctgaccagca tgctcaagcg cacggtggtt     1080

gccgcggtcc cagcgccgtt tggtaagtgg tacagcgcca gtggctatga aaccacccag     1140

gacgggccaa ccggctcgct gaacatcagc gtgggggcga aaatcctcta cgaagctctg     1200

cagggtgata agtcgccaat cccgcaggcg gtcgatctgt ttggcgggaa accgcagcag     1260

gaagtaatac tggcggcgct ggacgacgct tggcagacgc tgtcaaaacg ctacggtaac     1320

gacgtcaccg gctggaaaac ccctgccatg gcgcttacct tccgggccaa taacttcttc     1380

ggcgtgccgc aggcggcagc aaaagaggcg cgtcatcagg cggagtacca gaaccgcggt     1440

acggaaaacg acatgattgt cttctcaccg acgtcgggta accgcccggt tcttgcctgg     1500

gatgtggtgg cgccggggca aagcggtttt atcgcgccgg atggcaaagc cgataagcac     1560

tatgacgatc agctgaaaat gtacgagagc tttggccgta aatcgctgtg gttaacgcct     1620

caggacgttg acgagcacca agagtctcag gaagtgctgc aggtacagtt ggatcagacc     1680

gaggttaaga tcgttcgcga tgaatacggc atgccgcata tttacgccga tgatacctat     1740

cgactgtttt acggctatgg ctacgtggtg gcgcaggatc gcctgttcca gatggaaatg     1800

gcgcgccgca gtactcaggg gaccgtctcc gaggtgctgg gcaaagcatt cgtcagtttt     1860

gataaagata ttcgccagaa ctactggccg gattctattc gcgcgcagat agcttccctc     1920

tccgctgagg ataaatccat tctgcagggc tatgccgatg gcatgaatgc gtggatcgat     1980

aaagtgaacg ccagccccga taagctgtta ccccagcagt tctccacctt tggttttaaa     2040

cccaagcatt gggaaccgtt tgatgtggcg atgatttttg tcggcaccat ggcgaaccgt     2100

tattctgaca gcaccagcga aattgataac ctggcgctgc tgacggcgct aaaagacaaa     2160

tacggcaagc agcagggcat ggcggtcttt aaccagctga aatggctggt taatccttcc     2220

gcgccaacca ccattgcggc gcgggaaagc gcctatccgc tgaagtttga tctgcaaaac     2280

acgcaaacgg cgtaa                                                      2295


<210>  174
<211>  764
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  174

Ser Asn Met Trp Val Ile Gly Lys Asn Lys Ala Gln Asp Ala Lys Ala 
1               5                   10                  15      


Ile Met Val Asn Gly Pro Gln Phe Gly Trp Tyr Val Pro Ala Tyr Thr 
            20                  25                  30          


Tyr Gly Ile Gly Leu His Gly Ala Gly Tyr Asp Val Thr Gly Asn Thr 
        35                  40                  45              


Pro Phe Ala Tyr Pro Gly Leu Leu Phe Gly His Asn Gly Thr Ile Ser 
    50                  55                  60                  


Trp Gly Ser Thr Ala Gly Phe Gly Asp Gly Val Asp Ile Phe Ala Glu 
65                  70                  75                  80  


Lys Leu Ser Ala Glu Lys Pro Gly Tyr Tyr Gln His Asn Gly Glu Trp 
                85                  90                  95      


Val Lys Met Leu Ser Arg Lys Glu Thr Ile Ala Val Lys Asp Gly Gln 
            100                 105                 110         


Pro Glu Thr Phe Thr Val Arg Arg Thr Leu His Gly Asn Val Ile Lys 
        115                 120                 125             


Thr Asp Thr Ala Thr Gln Thr Ala Tyr Ala Lys Ala Arg Ala Trp Asp 
    130                 135                 140                 


Gly Glu Glu Val Ala Ser Leu Leu Ala Trp Thr His Gln Met Lys Ala 
145                 150                 155                 160 


Lys Asn Trp Pro Glu Trp Thr Gln Gln Ala Ala Lys Gln Ala Leu Thr 
                165                 170                 175     


Ile Asn Trp Tyr Tyr Ala Asp Val Asn Gly Asn Ile Gly Tyr Val His 
            180                 185                 190         


Thr Gly Ala Tyr Pro Asp Arg Gln Pro Gly His Asp Pro Arg Leu Pro 
        195                 200                 205             


Val Pro Gly Thr Gly Lys Trp Asp Trp Lys Gly Leu Leu Ser Phe Asp 
    210                 215                 220                 


Leu Asn Pro Lys Val Tyr Asn Pro Gln Ser Gly Tyr Ile Ala Asn Trp 
225                 230                 235                 240 


Asn Asn Ser Pro Gln Lys Asp Tyr Pro Ala Ser Asp Leu Phe Ala Phe 
                245                 250                 255     


Leu Trp Gly Gly Ala Asp Arg Val Thr Glu Ile Asp Thr Ile Leu Asp 
            260                 265                 270         


Lys Gln Pro Arg Phe Thr Ala Asp Gln Ala Trp Asp Val Ile Arg Gln 
        275                 280                 285             


Thr Ser Arg Arg Asp Leu Asn Leu Arg Leu Phe Leu Pro Ala Leu Lys 
    290                 295                 300                 


Asp Ala Thr Ala Asn Leu Ala Glu Asn Asp Pro Arg Arg Gln Leu Val 
305                 310                 315                 320 


Asp Lys Leu Ala Ser Trp Asp Gly Glu Asn Leu Val Asn Asp Asp Gly 
                325                 330                 335     


Lys Thr Tyr Gln Gln Pro Gly Ser Ala Ile Leu Asn Ala Trp Leu Thr 
            340                 345                 350         


Ser Met Leu Lys Arg Thr Val Val Ala Ala Val Pro Ala Pro Phe Gly 
        355                 360                 365             


Lys Trp Tyr Ser Ala Ser Gly Tyr Glu Thr Thr Gln Asp Gly Pro Thr 
    370                 375                 380                 


Gly Ser Leu Asn Ile Ser Val Gly Ala Lys Ile Leu Tyr Glu Ala Leu 
385                 390                 395                 400 


Gln Gly Asp Lys Ser Pro Ile Pro Gln Ala Val Asp Leu Phe Gly Gly 
                405                 410                 415     


Lys Pro Gln Gln Glu Val Ile Leu Ala Ala Leu Asp Asp Ala Trp Gln 
            420                 425                 430         


Thr Leu Ser Lys Arg Tyr Gly Asn Asp Val Thr Gly Trp Lys Thr Pro 
        435                 440                 445             


Ala Met Ala Leu Thr Phe Arg Ala Asn Asn Phe Phe Gly Val Pro Gln 
    450                 455                 460                 


Ala Ala Ala Lys Glu Ala Arg His Gln Ala Glu Tyr Gln Asn Arg Gly 
465                 470                 475                 480 


Thr Glu Asn Asp Met Ile Val Phe Ser Pro Thr Ser Gly Asn Arg Pro 
                485                 490                 495     


Val Leu Ala Trp Asp Val Val Ala Pro Gly Gln Ser Gly Phe Ile Ala 
            500                 505                 510         


Pro Asp Gly Lys Ala Asp Lys His Tyr Asp Asp Gln Leu Lys Met Tyr 
        515                 520                 525             


Glu Ser Phe Gly Arg Lys Ser Leu Trp Leu Thr Pro Gln Asp Val Asp 
    530                 535                 540                 


Glu His Gln Glu Ser Gln Glu Val Leu Gln Val Gln Leu Asp Gln Thr 
545                 550                 555                 560 


Glu Val Lys Ile Val Arg Asp Glu Tyr Gly Met Pro His Ile Tyr Ala 
                565                 570                 575     


Asp Asp Thr Tyr Arg Leu Phe Tyr Gly Tyr Gly Tyr Val Val Ala Gln 
            580                 585                 590         


Asp Arg Leu Phe Gln Met Glu Met Ala Arg Arg Ser Thr Gln Gly Thr 
        595                 600                 605             


Val Ser Glu Val Leu Gly Lys Ala Phe Val Ser Phe Asp Lys Asp Ile 
    610                 615                 620                 


Arg Gln Asn Tyr Trp Pro Asp Ser Ile Arg Ala Gln Ile Ala Ser Leu 
625                 630                 635                 640 


Ser Ala Glu Asp Lys Ser Ile Leu Gln Gly Tyr Ala Asp Gly Met Asn 
                645                 650                 655     


Ala Trp Ile Asp Lys Val Asn Ala Ser Pro Asp Lys Leu Leu Pro Gln 
            660                 665                 670         


Gln Phe Ser Thr Phe Gly Phe Lys Pro Lys His Trp Glu Pro Phe Asp 
        675                 680                 685             


Val Ala Met Ile Phe Val Gly Thr Met Ala Asn Arg Tyr Ser Asp Ser 
    690                 695                 700                 


Thr Ser Glu Ile Asp Asn Leu Ala Leu Leu Thr Ala Leu Lys Asp Lys 
705                 710                 715                 720 


Tyr Gly Lys Gln Gln Gly Met Ala Val Phe Asn Gln Leu Lys Trp Leu 
                725                 730                 735     


Val Asn Pro Ser Ala Pro Thr Thr Ile Ala Ala Arg Glu Ser Ala Tyr 
            740                 745                 750         


Pro Leu Lys Phe Asp Leu Gln Asn Thr Gln Thr Ala 
        755                 760                 


<210>  175
<211>  2295
<212>  DNA
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  175
agcaatatgt gggtgattgg caaaaacaaa gcccaggatg cgaaggccat tatggtcaat       60

gggccgcagt ttggttggta tgtgccggcg tacacctacg gtatcggcct gcacggcgcg      120

ggctatgacg tcaccggcaa tacgccgttt gcctatccgg gcctcacatt tggtcacaac      180

ggcaccattt catggggatc caccgccggt tttggtgatg gtgtcgatat ctttgccgaa      240

aaactttccg ccgagaagcc gggctattac cagcataacg gcgagtgggt gaagatgttg      300

agccgcaagg agactattgc ggtcaaagac ggccagccgg agacctttac cgtttggcgc      360

acgctgcacg gcaacgtcat taaaaccgat actgcgacgc agaccgccta tgccaaagcg      420

cgcgcctggg atggcaaaga ggtggcgtcc ctgctggcgt ggacgcacca gatgaaggcc      480

aaaaactggc cggagtggac gcagcaggcg gccaaacagg cgctgaccat taactggtac      540

tacgccgatg tgaacggcaa tatcggctat gtgcataccg gcgcctatcc ggatcgccag      600

cccggccacg acccgcgttt gccggttccc ggcactggaa aatgggactg gaaagggttg      660

ctgtcgtttg atttgaatcc gaaagtgtat aacccgcagt cgggctatat cgccaactgg      720

aacaactcgc cgcaaaaaga ctacccggcc tctgatctgt tcgcgttcct gtggggcggt      780

gcggatcgag ttactgagat cgacacgatc ctcgataagc aaccgcgctt caccgccgat      840

caggcgtggg atgtgatccg ccaaaccagc cgtcgggatc tcaacctgcg gttgttctta      900

ccggcgctga aggacgccac cgcgaacctg gcggaaaacg atccgcgccg ccaactggtg      960

gataaactgg cgagctggga cggcgaaaac cttgtcaacg atgacggaaa aacctatcag     1020

caaccgggat cggcgattct taacgcctgg ctgaccagca tgctcaagcg cacggtggtt     1080

gccgcggtcc cagcgccgtt tggtaagtgg tacagcgcca gtggctatga aaccacccag     1140

gacgggccaa ccggctcgct gaacatcagc gtgggggcga aaatcctcta cgaagctctg     1200

cagggtgata agtcgccaat cccgcaggcg gtcgatctgt ttggcgggaa accgcagcag     1260

gaagtaatac tggcggcgct ggacgacgct tggcagacgc tgtcaaaacg ctacggtaac     1320

gacgtcaccg gctggaaaac ccctgccatg gcgcttacct tccgggccaa taacttcttc     1380

ggcgtgccgc aggcggcagc aaaagaggcg cgtcatcagg cggagtacca gaaccgcggt     1440

acggaaaacg acatgattgt cttctcaccg acgtcgggta accgcccggt tcttgcctgg     1500

gatgtggtgg cgccggggca aagcggtttt atcgcgccgg atggcaaagc cgataagcac     1560

tatgacgatc agctgaagat gtacgagagc tttggccgta aatcgctgtg gttaacgccc     1620

caggacgttg acgagcacca agagtctcag gaagtgctgc aggtacagtt ggatcagacc     1680

gaggttaaga tcgttcgcga tgaatacggc atgccgcata tttacgccga tgatacctat     1740

cgactgtttt acggctatgg ctacgtggtg gcgcaggatc gcctgttcca gatggaaatg     1800

gcgcgccgca gtactcaggg gaccgtctcc gaggtgctgg gcaaagcatt cgtcagtttt     1860

gataaagata ttcgccagaa ctactggccg gattctattc gcgcgcagat agcttccctc     1920

tccgctgagg ataaatccat tctgcagggc tatgccgatg gcatgaatgc gtggatcgat     1980

aaagtgaacg ccagccccga taagctgtta ccccagcagt tctccacctt tggttttaaa     2040

cccaagcatt gggaaccgtt tgatgtggcg atgatttttg tcggcacctt agcgaaccgt     2100

tggtctgaca gcaccagcga aattgataac ctggcgctgc tgacggcgct aaaagacaaa     2160

tacggcaagc agcagggcat ggcggtcttt aaccagctga aatggctggt taatccttcc     2220

gcgccaacca ccattgcggc gcgggaaagc gcctatccgc tgaagtttga tctgcaaaac     2280

acgcaaacgg cgtaa                                                      2295


<210>  176
<211>  764
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  176

Ser Asn Met Trp Val Ile Gly Lys Asn Lys Ala Gln Asp Ala Lys Ala 
1               5                   10                  15      


Ile Met Val Asn Gly Pro Gln Phe Gly Trp Tyr Val Pro Ala Tyr Thr 
            20                  25                  30          


Tyr Gly Ile Gly Leu His Gly Ala Gly Tyr Asp Val Thr Gly Asn Thr 
        35                  40                  45              


Pro Phe Ala Tyr Pro Gly Leu Thr Phe Gly His Asn Gly Thr Ile Ser 
    50                  55                  60                  


Trp Gly Ser Thr Ala Gly Phe Gly Asp Gly Val Asp Ile Phe Ala Glu 
65                  70                  75                  80  


Lys Leu Ser Ala Glu Lys Pro Gly Tyr Tyr Gln His Asn Gly Glu Trp 
                85                  90                  95      


Val Lys Met Leu Ser Arg Lys Glu Thr Ile Ala Val Lys Asp Gly Gln 
            100                 105                 110         


Pro Glu Thr Phe Thr Val Trp Arg Thr Leu His Gly Asn Val Ile Lys 
        115                 120                 125             


Thr Asp Thr Ala Thr Gln Thr Ala Tyr Ala Lys Ala Arg Ala Trp Asp 
    130                 135                 140                 


Gly Lys Glu Val Ala Ser Leu Leu Ala Trp Thr His Gln Met Lys Ala 
145                 150                 155                 160 


Lys Asn Trp Pro Glu Trp Thr Gln Gln Ala Ala Lys Gln Ala Leu Thr 
                165                 170                 175     


Ile Asn Trp Tyr Tyr Ala Asp Val Asn Gly Asn Ile Gly Tyr Val His 
            180                 185                 190         


Thr Gly Ala Tyr Pro Asp Arg Gln Pro Gly His Asp Pro Arg Leu Pro 
        195                 200                 205             


Val Pro Gly Thr Gly Lys Trp Asp Trp Lys Gly Leu Leu Ser Phe Asp 
    210                 215                 220                 


Leu Asn Pro Lys Val Tyr Asn Pro Gln Ser Gly Tyr Ile Ala Asn Trp 
225                 230                 235                 240 


Asn Asn Ser Pro Gln Lys Asp Tyr Pro Ala Ser Asp Leu Phe Ala Phe 
                245                 250                 255     


Leu Trp Gly Gly Ala Asp Arg Val Thr Glu Ile Asp Thr Ile Leu Asp 
            260                 265                 270         


Lys Gln Pro Arg Phe Thr Ala Asp Gln Ala Trp Asp Val Ile Arg Gln 
        275                 280                 285             


Thr Ser Arg Arg Asp Leu Asn Leu Arg Leu Phe Leu Pro Ala Leu Lys 
    290                 295                 300                 


Asp Ala Thr Ala Asn Leu Ala Glu Asn Asp Pro Arg Arg Gln Leu Val 
305                 310                 315                 320 


Asp Lys Leu Ala Ser Trp Asp Gly Glu Asn Leu Val Asn Asp Asp Gly 
                325                 330                 335     


Lys Thr Tyr Gln Gln Pro Gly Ser Ala Ile Leu Asn Ala Trp Leu Thr 
            340                 345                 350         


Ser Met Leu Lys Arg Thr Val Val Ala Ala Val Pro Ala Pro Phe Gly 
        355                 360                 365             


Lys Trp Tyr Ser Ala Ser Gly Tyr Glu Thr Thr Gln Asp Gly Pro Thr 
    370                 375                 380                 


Gly Ser Leu Asn Ile Ser Val Gly Ala Lys Ile Leu Tyr Glu Ala Leu 
385                 390                 395                 400 


Gln Gly Asp Lys Ser Pro Ile Pro Gln Ala Val Asp Leu Phe Gly Gly 
                405                 410                 415     


Lys Pro Gln Gln Glu Val Ile Leu Ala Ala Leu Asp Asp Ala Trp Gln 
            420                 425                 430         


Thr Leu Ser Lys Arg Tyr Gly Asn Asp Val Thr Gly Trp Lys Thr Pro 
        435                 440                 445             


Ala Met Ala Leu Thr Phe Arg Ala Asn Asn Phe Phe Gly Val Pro Gln 
    450                 455                 460                 


Ala Ala Ala Lys Glu Ala Arg His Gln Ala Glu Tyr Gln Asn Arg Gly 
465                 470                 475                 480 


Thr Glu Asn Asp Met Ile Val Phe Ser Pro Thr Ser Gly Asn Arg Pro 
                485                 490                 495     


Val Leu Ala Trp Asp Val Val Ala Pro Gly Gln Ser Gly Phe Ile Ala 
            500                 505                 510         


Pro Asp Gly Lys Ala Asp Lys His Tyr Asp Asp Gln Leu Lys Met Tyr 
        515                 520                 525             


Glu Ser Phe Gly Arg Lys Ser Leu Trp Leu Thr Pro Gln Asp Val Asp 
    530                 535                 540                 


Glu His Gln Glu Ser Gln Glu Val Leu Gln Val Gln Leu Asp Gln Thr 
545                 550                 555                 560 


Glu Val Lys Ile Val Arg Asp Glu Tyr Gly Met Pro His Ile Tyr Ala 
                565                 570                 575     


Asp Asp Thr Tyr Arg Leu Phe Tyr Gly Tyr Gly Tyr Val Val Ala Gln 
            580                 585                 590         


Asp Arg Leu Phe Gln Met Glu Met Ala Arg Arg Ser Thr Gln Gly Thr 
        595                 600                 605             


Val Ser Glu Val Leu Gly Lys Ala Phe Val Ser Phe Asp Lys Asp Ile 
    610                 615                 620                 


Arg Gln Asn Tyr Trp Pro Asp Ser Ile Arg Ala Gln Ile Ala Ser Leu 
625                 630                 635                 640 


Ser Ala Glu Asp Lys Ser Ile Leu Gln Gly Tyr Ala Asp Gly Met Asn 
                645                 650                 655     


Ala Trp Ile Asp Lys Val Asn Ala Ser Pro Asp Lys Leu Leu Pro Gln 
            660                 665                 670         


Gln Phe Ser Thr Phe Gly Phe Lys Pro Lys His Trp Glu Pro Phe Asp 
        675                 680                 685             


Val Ala Met Ile Phe Val Gly Thr Leu Ala Asn Arg Trp Ser Asp Ser 
    690                 695                 700                 


Thr Ser Glu Ile Asp Asn Leu Ala Leu Leu Thr Ala Leu Lys Asp Lys 
705                 710                 715                 720 


Tyr Gly Lys Gln Gln Gly Met Ala Val Phe Asn Gln Leu Lys Trp Leu 
                725                 730                 735     


Val Asn Pro Ser Ala Pro Thr Thr Ile Ala Ala Arg Glu Ser Ala Tyr 
            740                 745                 750         


Pro Leu Lys Phe Asp Leu Gln Asn Thr Gln Thr Ala 
        755                 760                 


<210>  177
<211>  2295
<212>  DNA
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  177
agcaatatgt gggtgattgg caaaaacaaa gcccaggatg cgaaggccat tatggtcaat       60

gggccgcagt ttggttggta tgtgccggcg tacacctacg gtatcggcct gcacggcgcg      120

ggctatgacg tcaccggcaa tacgccgttt gcctatccgg gcctcacatt tggtcacaac      180

ggcaccattt catggggatc caccgccggt tttggtgatg gtgtcgatat ctttgccgaa      240

aaactttccg ccgagaagcc gggctattac cagcataacg gcgagtgggt gaagatgttg      300

agccgcaagg agactattgc ggtcaaagac ggccagccgg agacctttac cgtttggcgc      360

acgctgcacg gcaacgtcat taaaaccgat actgcgacgc agaccgccta tgccaaagcg      420

cgcgcctggg atggcaaaga ggtggcgtcc ctgctggcgt ggacgcacca gatgaaggcc      480

aaaaactggc cggagtggac gcagcaggcg gccaaacagg cgctgaccat taactggtac      540

tacgccgatg tgaacggcaa tatcggctat gtgcataccg gcgcctatcc ggatcgccag      600

cccggccacg acccgcgttt gccggttccc ggcactggaa aatgggactg gaaagggttg      660

ctgtcgtttg atttgaatcc gaaagtgtat aacccgcagt cgggctatat cgccaactgg      720

aacaactcgc cgcaaaaaga ctacccggcc tctgatctgt tcgcgttcct gtggggcggt      780

gcggatcgag ttactgagat cgacacgatc ctcgataagc aaccgcgctt caccgccgat      840

caggcgtggg atgtgatccg ccaaaccagc cgtcgggatc tcaacctgcg gttgttctta      900

ccggcgctga aggacgccac cgcgaacctg gcggaaaacg atccgcgccg ccaactggtg      960

gataaactgg cgagctggga cggcgaaaac cttgtcaacg atgacggaaa aacctatcag     1020

caaccgggat cggcgattct taacgcctgg ctgaccagca tgctcaagcg cacggtggtt     1080

gccgcggtcc cagcgccgtt tggtaagtgg tacagcgcca gtggctatga aaccacccag     1140

gacgggccaa ccggctcgct gaacatcagc gtgggggcga aaatcctcta cgaagctctg     1200

cagggtgata agtcgccaat cccgcaggcg gtcgatctgt ttggcgggaa accgcagcag     1260

gaagtaatac tggcggcgct ggacgacgct tggcagacgc tgtcaaaacg ctacggtaac     1320

gacgtcaccg gctggaaaac ccctgccatg gcgcttacct tccgggccaa taacttcttc     1380

ggcgtgccgc aggcggcagc aaaagaggcg cgtcatcagg cggagtacca gaaccgcggt     1440

acggaaaacg acatgattgt cttctcaccg acgtcgggta accgcccggt tcttgcctgg     1500

gatgtggtgg cgccggggca aagcggtttt atcgcgccgg atggcaaagc cgataagcac     1560

tatgacgatc agctgaaaat gtacgagagc tttggccgta aatcgctgtg gttaacgcct     1620

caggacgttg acgagcacca agagtctcag gaagtgctgc aggtacagtt ggatcagacc     1680

gaggttaaga tcgttcgcga tgaatacggc atgccgcata tttacgccga tgatacctat     1740

cgactgtttt acggctatgg ctacgtggtg gcgcaggatc gcctgttcca gatggaaatg     1800

gcgcgccgca gtactcaggg gaccgtctcc gaggtgctgg gcaaagcatt cgtcagtttt     1860

gataaagata ttcgccagaa ctactggccg gattctattc gcgcgcagat agcttccctc     1920

tccgctgagg ataaatccat tctgcagggc tatgccgatg gcatgaatgc gtggatcgat     1980

aaagtgaacg ccagccccga taagctgtta ccccagcagt tctccacctt tggttttaaa     2040

cccaagcatt gggaaccgtt tgatgtggcg atgatttttg tcggcaccat ggcgaaccgt     2100

tggtctgaca gcaccagcga aattgataac ctggcgctgc tgacggcgct aaaagacaaa     2160

tacggcaagc agcagggcat ggcggtcttt aaccagctga aatggctggt taatccttcc     2220

gcgccaacca ccattgcggc gcgggaaagc gcctatccgc tgaagtttga tctgcaaaac     2280

acgcaaacgg cgtaa                                                      2295


<210>  178
<211>  764
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Variant of single chain K. citrophila PGA

<400>  178

Ser Asn Met Trp Val Ile Gly Lys Asn Lys Ala Gln Asp Ala Lys Ala 
1               5                   10                  15      


Ile Met Val Asn Gly Pro Gln Phe Gly Trp Tyr Val Pro Ala Tyr Thr 
            20                  25                  30          


Tyr Gly Ile Gly Leu His Gly Ala Gly Tyr Asp Val Thr Gly Asn Thr 
        35                  40                  45              


Pro Phe Ala Tyr Pro Gly Leu Thr Phe Gly His Asn Gly Thr Ile Ser 
    50                  55                  60                  


Trp Gly Ser Thr Ala Gly Phe Gly Asp Gly Val Asp Ile Phe Ala Glu 
65                  70                  75                  80  


Lys Leu Ser Ala Glu Lys Pro Gly Tyr Tyr Gln His Asn Gly Glu Trp 
                85                  90                  95      


Val Lys Met Leu Ser Arg Lys Glu Thr Ile Ala Val Lys Asp Gly Gln 
            100                 105                 110         


Pro Glu Thr Phe Thr Val Trp Arg Thr Leu His Gly Asn Val Ile Lys 
        115                 120                 125             


Thr Asp Thr Ala Thr Gln Thr Ala Tyr Ala Lys Ala Arg Ala Trp Asp 
    130                 135                 140                 


Gly Lys Glu Val Ala Ser Leu Leu Ala Trp Thr His Gln Met Lys Ala 
145                 150                 155                 160 


Lys Asn Trp Pro Glu Trp Thr Gln Gln Ala Ala Lys Gln Ala Leu Thr 
                165                 170                 175     


Ile Asn Trp Tyr Tyr Ala Asp Val Asn Gly Asn Ile Gly Tyr Val His 
            180                 185                 190         


Thr Gly Ala Tyr Pro Asp Arg Gln Pro Gly His Asp Pro Arg Leu Pro 
        195                 200                 205             


Val Pro Gly Thr Gly Lys Trp Asp Trp Lys Gly Leu Leu Ser Phe Asp 
    210                 215                 220                 


Leu Asn Pro Lys Val Tyr Asn Pro Gln Ser Gly Tyr Ile Ala Asn Trp 
225                 230                 235                 240 


Asn Asn Ser Pro Gln Lys Asp Tyr Pro Ala Ser Asp Leu Phe Ala Phe 
                245                 250                 255     


Leu Trp Gly Gly Ala Asp Arg Val Thr Glu Ile Asp Thr Ile Leu Asp 
            260                 265                 270         


Lys Gln Pro Arg Phe Thr Ala Asp Gln Ala Trp Asp Val Ile Arg Gln 
        275                 280                 285             


Thr Ser Arg Arg Asp Leu Asn Leu Arg Leu Phe Leu Pro Ala Leu Lys 
    290                 295                 300                 


Asp Ala Thr Ala Asn Leu Ala Glu Asn Asp Pro Arg Arg Gln Leu Val 
305                 310                 315                 320 


Asp Lys Leu Ala Ser Trp Asp Gly Glu Asn Leu Val Asn Asp Asp Gly 
                325                 330                 335     


Lys Thr Tyr Gln Gln Pro Gly Ser Ala Ile Leu Asn Ala Trp Leu Thr 
            340                 345                 350         


Ser Met Leu Lys Arg Thr Val Val Ala Ala Val Pro Ala Pro Phe Gly 
        355                 360                 365             


Lys Trp Tyr Ser Ala Ser Gly Tyr Glu Thr Thr Gln Asp Gly Pro Thr 
    370                 375                 380                 


Gly Ser Leu Asn Ile Ser Val Gly Ala Lys Ile Leu Tyr Glu Ala Leu 
385                 390                 395                 400 


Gln Gly Asp Lys Ser Pro Ile Pro Gln Ala Val Asp Leu Phe Gly Gly 
                405                 410                 415     


Lys Pro Gln Gln Glu Val Ile Leu Ala Ala Leu Asp Asp Ala Trp Gln 
            420                 425                 430         


Thr Leu Ser Lys Arg Tyr Gly Asn Asp Val Thr Gly Trp Lys Thr Pro 
        435                 440                 445             


Ala Met Ala Leu Thr Phe Arg Ala Asn Asn Phe Phe Gly Val Pro Gln 
    450                 455                 460                 


Ala Ala Ala Lys Glu Ala Arg His Gln Ala Glu Tyr Gln Asn Arg Gly 
465                 470                 475                 480 


Thr Glu Asn Asp Met Ile Val Phe Ser Pro Thr Ser Gly Asn Arg Pro 
                485                 490                 495     


Val Leu Ala Trp Asp Val Val Ala Pro Gly Gln Ser Gly Phe Ile Ala 
            500                 505                 510         


Pro Asp Gly Lys Ala Asp Lys His Tyr Asp Asp Gln Leu Lys Met Tyr 
        515                 520                 525             


Glu Ser Phe Gly Arg Lys Ser Leu Trp Leu Thr Pro Gln Asp Val Asp 
    530                 535                 540                 


Glu His Gln Glu Ser Gln Glu Val Leu Gln Val Gln Leu Asp Gln Thr 
545                 550                 555                 560 


Glu Val Lys Ile Val Arg Asp Glu Tyr Gly Met Pro His Ile Tyr Ala 
                565                 570                 575     


Asp Asp Thr Tyr Arg Leu Phe Tyr Gly Tyr Gly Tyr Val Val Ala Gln 
            580                 585                 590         


Asp Arg Leu Phe Gln Met Glu Met Ala Arg Arg Ser Thr Gln Gly Thr 
        595                 600                 605             


Val Ser Glu Val Leu Gly Lys Ala Phe Val Ser Phe Asp Lys Asp Ile 
    610                 615                 620                 


Arg Gln Asn Tyr Trp Pro Asp Ser Ile Arg Ala Gln Ile Ala Ser Leu 
625                 630                 635                 640 


Ser Ala Glu Asp Lys Ser Ile Leu Gln Gly Tyr Ala Asp Gly Met Asn 
                645                 650                 655     


Ala Trp Ile Asp Lys Val Asn Ala Ser Pro Asp Lys Leu Leu Pro Gln 
            660                 665                 670         


Gln Phe Ser Thr Phe Gly Phe Lys Pro Lys His Trp Glu Pro Phe Asp 
        675                 680                 685             


Val Ala Met Ile Phe Val Gly Thr Met Ala Asn Arg Trp Ser Asp Ser 
    690                 695                 700                 


Thr Ser Glu Ile Asp Asn Leu Ala Leu Leu Thr Ala Leu Lys Asp Lys 
705                 710                 715                 720 


Tyr Gly Lys Gln Gln Gly Met Ala Val Phe Asn Gln Leu Lys Trp Leu 
                725                 730                 735     


Val Asn Pro Ser Ala Pro Thr Thr Ile Ala Ala Arg Glu Ser Ala Tyr 
            740                 745                 750         


Pro Leu Lys Phe Asp Leu Gln Asn Thr Gln Thr Ala 
        755                 760                 


<210>  179
<211>  209
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  alpha chain of K. citrophila PGA

<400>  179

Ala Ser Pro Pro Thr Glu Val Lys Ile Val Arg Asp Glu Tyr Gly Met 
1               5                   10                  15      


Pro His Ile Tyr Ala Asp Asp Thr Tyr Arg Leu Phe Tyr Gly Tyr Gly 
            20                  25                  30          


Tyr Val Val Ala Gln Asp Arg Leu Phe Gln Met Glu Met Ala Arg Arg 
        35                  40                  45              


Ser Thr Gln Gly Thr Val Ser Glu Val Leu Gly Lys Ala Phe Val Ser 
    50                  55                  60                  


Phe Asp Lys Asp Ile Arg Gln Asn Tyr Trp Pro Asp Ser Ile Arg Ala 
65                  70                  75                  80  


Gln Ile Ala Ser Leu Ser Ala Glu Asp Lys Ser Ile Leu Gln Gly Tyr 
                85                  90                  95      


Ala Asp Gly Met Asn Ala Trp Ile Asp Lys Val Asn Ala Ser Pro Asp 
            100                 105                 110         


Lys Leu Leu Pro Gln Gln Phe Ser Thr Phe Gly Phe Lys Pro Lys His 
        115                 120                 125             


Trp Glu Pro Phe Asp Val Ala Met Ile Phe Val Gly Thr Met Ala Asn 
    130                 135                 140                 


Arg Phe Ser Asp Ser Thr Ser Glu Ile Asp Asn Leu Ala Leu Leu Thr 
145                 150                 155                 160 


Ala Leu Lys Asp Lys Tyr Gly Lys Gln Gln Gly Met Ala Val Phe Asn 
                165                 170                 175     


Gln Leu Lys Trp Leu Val Asn Pro Ser Ala Pro Thr Thr Ile Ala Ala 
            180                 185                 190         


Arg Glu Ser Ala Tyr Pro Leu Lys Phe Asp Leu Gln Asn Thr Gln Thr 
        195                 200                 205             


Ala 
    


<210>  180
<211>  557
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  beta chain of K. citrophila PGA

<400>  180

Ser Asn Met Trp Val Ile Gly Lys Asn Lys Ala Gln Asp Ala Lys Ala 
1               5                   10                  15      


Ile Met Val Asn Gly Pro Gln Phe Gly Trp Tyr Ala Pro Ala Tyr Thr 
            20                  25                  30          


Tyr Gly Ile Gly Leu His Gly Ala Gly Tyr Asp Val Thr Gly Asn Thr 
        35                  40                  45              


Pro Phe Ala Tyr Pro Gly Leu Val Phe Gly His Asn Gly Thr Ile Ser 
    50                  55                  60                  


Trp Gly Ser Thr Ala Gly Phe Gly Asp Asp Val Asp Ile Phe Ala Glu 
65                  70                  75                  80  


Lys Leu Ser Ala Glu Lys Pro Gly Tyr Tyr Gln His Asn Gly Glu Trp 
                85                  90                  95      


Val Lys Met Leu Ser Arg Lys Glu Thr Ile Ala Val Lys Asp Gly Gln 
            100                 105                 110         


Pro Glu Thr Phe Thr Val Trp Arg Thr Leu His Gly Asn Val Ile Lys 
        115                 120                 125             


Thr Asp Thr Ala Thr Gln Thr Ala Tyr Ala Lys Ala Arg Ala Trp Asp 
    130                 135                 140                 


Gly Lys Glu Val Ala Ser Leu Leu Ala Trp Thr His Gln Met Lys Ala 
145                 150                 155                 160 


Lys Asn Trp Pro Glu Trp Thr Gln Gln Ala Ala Lys Gln Ala Leu Thr 
                165                 170                 175     


Ile Asn Trp Tyr Tyr Ala Asp Val Asn Gly Asn Ile Gly Tyr Val His 
            180                 185                 190         


Thr Gly Ala Tyr Pro Asp Arg Gln Pro Gly His Asp Pro Arg Leu Pro 
        195                 200                 205             


Val Pro Gly Thr Gly Lys Trp Asp Trp Lys Gly Leu Leu Ser Phe Asp 
    210                 215                 220                 


Leu Asn Pro Lys Val Tyr Asn Pro Gln Ser Gly Tyr Ile Ala Asn Trp 
225                 230                 235                 240 


Asn Asn Ser Pro Gln Lys Asp Tyr Pro Ala Ser Asp Leu Phe Ala Phe 
                245                 250                 255     


Leu Trp Gly Gly Ala Asp Arg Val Thr Glu Ile Asp Thr Ile Leu Asp 
            260                 265                 270         


Lys Gln Pro Arg Phe Thr Ala Asp Gln Ala Trp Asp Val Ile Arg Gln 
        275                 280                 285             


Thr Ser Arg Arg Asp Leu Asn Leu Arg Leu Phe Leu Pro Ala Leu Lys 
    290                 295                 300                 


Asp Ala Thr Ala Asn Leu Ala Glu Asn Asp Pro Arg Arg Gln Leu Val 
305                 310                 315                 320 


Asp Lys Leu Ala Ser Trp Asp Gly Glu Asn Leu Val Asn Asp Asp Gly 
                325                 330                 335     


Lys Thr Tyr Gln Gln Pro Gly Ser Ala Ile Leu Asn Ala Trp Leu Thr 
            340                 345                 350         


Ser Met Leu Lys Arg Thr Val Val Ala Ala Val Pro Ala Pro Phe Gly 
        355                 360                 365             


Lys Trp Tyr Ser Ala Ser Gly Tyr Glu Thr Thr Gln Asp Gly Pro Thr 
    370                 375                 380                 


Gly Ser Leu Asn Ile Ser Val Gly Ala Lys Ile Leu Tyr Glu Ala Leu 
385                 390                 395                 400 


Gln Gly Asp Lys Ser Pro Ile Pro Gln Ala Val Asp Leu Phe Gly Gly 
                405                 410                 415     


Lys Pro Gln Gln Glu Val Ile Leu Ala Ala Leu Asp Asp Ala Trp Gln 
            420                 425                 430         


Thr Leu Ser Lys Arg Tyr Gly Asn Asp Val Thr Gly Trp Lys Thr Pro 
        435                 440                 445             


Ala Met Ala Leu Thr Phe Arg Ala Asn Asn Phe Phe Gly Val Pro Gln 
    450                 455                 460                 


Ala Ala Ala Lys Glu Ala Arg His Gln Ala Glu Tyr Gln Asn Arg Gly 
465                 470                 475                 480 


Thr Glu Asn Asp Met Ile Val Phe Ser Pro Thr Ser Gly Asn Arg Pro 
                485                 490                 495     


Val Leu Ala Trp Asp Val Val Ala Pro Gly Gln Ser Gly Phe Ile Ala 
            500                 505                 510         


Pro Asp Gly Lys Ala Asp Lys His Tyr Asp Asp Gln Leu Lys Met Tyr 
        515                 520                 525             


Glu Ser Phe Gly Arg Lys Ser Leu Trp Leu Thr Pro Gln Asp Val Asp 
    530                 535                 540                 


Glu His Lys Glu Ser Gln Glu Val Leu Gln Val Gln Arg 
545                 550                 555         


<210>  181
<211>  764
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Single chain K. citrophila PGA Synthetic construct


<220>
<221>  MISC_FEATURE
<222>  (24)..(24)
<223>  Xaa is an aromatic, non-polar or aliphatic residue

<220>
<221>  MISC_FEATURE
<222>  (26)..(26)
<223>  Xaa is a cysteine or aromatic residue

<220>
<221>  MISC_FEATURE
<222>  (27)..(27)
<223>  Xaa is a cysteine or an aromatic residue

<220>
<221>  MISC_FEATURE
<222>  (28)..(28)
<223>  Xaa is a non-polar, aliphatic, or polar residue

<220>
<221>  MISC_FEATURE
<222>  (29)..(29)
<223>  Xaa is a constrained or polar residue

<220>
<221>  MISC_FEATURE
<222>  (31)..(31)
<223>  Xaa is a cysteine, constrained, aromatic, non-polar, aliphatic, 
       polar, or basic residue

<220>
<221>  MISC_FEATURE
<222>  (56)..(56)
<223>  Xaa is a non-polar, aliphatic or polar residue

<220>
<221>  MISC_FEATURE
<222>  (71)..(71)
<223>  Xaa is a cysteine, basic, acidic, aromatic, non-polar, aliphatic,
       or polar residue

<220>
<221>  MISC_FEATURE
<222>  (74)..(74)
<223>  Xaa is an acidic, non-polar, or aliphatic residue

<220>
<221>  MISC_FEATURE
<222>  (77)..(77)
<223>  Xaa is a non-polar or aliphatic residue

<220>
<221>  MISC_FEATURE
<222>  (119)..(119)
<223>  Xaa is an aromatic or basic residue

<220>
<221>  MISC_FEATURE
<222>  (129)..(129)
<223>  Xaa is a polar, non-polar or aliphatic residue

<220>
<221>  MISC_FEATURE
<222>  (146)..(146)
<223>  Xaa is a basic or acidic residue

<220>
<221>  MISC_FEATURE
<222>  (154)..(154)
<223>  Xaa is an aromatic residue

<220>
<221>  MISC_FEATURE
<222>  (164)..(164)
<223>  Xaa is a constrained or polar residue

<220>
<221>  MISC_FEATURE
<222>  (177)..(177)
<223>  Xaa is a non-polar or polar residue

<220>
<221>  MISC_FEATURE
<222>  (225)..(225)
<223>  Xaa is a non-polar or aliphatic residue

<220>
<221>  MISC_FEATURE
<222>  (240)..(240)
<223>  Xaa is an aromatic or basic residue

<220>
<221>  MISC_FEATURE
<222>  (264)..(264)
<223>  Xaa is an aromatic or basic residue

<220>
<221>  MISC_FEATURE
<222>  (270)..(270)
<223>  Xaa is a non-polar or aliphatic residue

<220>
<221>  MISC_FEATURE
<222>  (308)..(308)
<223>  Xaa is a non-polar, aliphatic, or polar residue

<220>
<221>  MISC_FEATURE
<222>  (321)..(321)
<223>  Xaa is a polar or acidic residue

<220>
<221>  MISC_FEATURE
<222>  (322)..(322)
<223>  Xaa is a basic residue

<220>
<221>  MISC_FEATURE
<222>  (340)..(340)
<223>  Xaa is a polar or basic residue

<220>
<221>  MISC_FEATURE
<222>  (352)..(352)
<223>  Xaa is a polar residue

<220>
<221>  MISC_FEATURE
<222>  (379)..(379)
<223>  Xaa is a polar, non-polar or aliphatic residue

<220>
<221>  MISC_FEATURE
<222>  (386)..(386)
<223>  Xaa is a polar or constrained residue

<220>
<221>  MISC_FEATURE
<222>  (391)..(391)
<223>  Xaa is a non-polar or aliphatic residue

<220>
<221>  MISC_FEATURE
<222>  (410)..(410)
<223>  Xaa is a non-polar, aliphatic or constrained residue

<220>
<221>  MISC_FEATURE
<222>  (423)..(423)
<223>  Xaa is a non-polar, aliphatic or polar residue

<220>
<221>  MISC_FEATURE
<222>  (431)..(431)
<223>  Xaa is an aromatic or basic residue

<220>
<221>  MISC_FEATURE
<222>  (457)..(457)
<223>  Xaa is an aromatic or polar residue

<220>
<221>  MISC_FEATURE
<222>  (483)..(483)
<223>  Xaa is a polar residue

<220>
<221>  MISC_FEATURE
<222>  (484)..(484)
<223>  Xaa is a polar or acidic residue

<220>
<221>  MISC_FEATURE
<222>  (501)..(501)
<223>  Xaa is a polar or acidic residue

<220>
<221>  MISC_FEATURE
<222>  (511)..(511)
<223>  Xaa is a non-polar, aliphatic, or aromatic residue

<220>
<221>  MISC_FEATURE
<222>  (547)..(547)
<223>  Xaa is a basic or polar residue

<220>
<221>  MISC_FEATURE
<222>  (658)..(658)
<223>  Xaa is an aromatic or basic residue

<220>
<221>  MISC_FEATURE
<222>  (697)..(697)
<223>  Xaa is a non-polar, aliphatic, or aromatic residue

<220>
<221>  MISC_FEATURE
<222>  (701)..(701)
<223>  Xaa is a cysteine, aromatic, constrained, non-polar, aliphatic, 
       or polar residue

<220>
<221>  MISC_FEATURE
<222>  (711)..(711)
<223>  Xaa is a non-polar, aliphatic or polar residue

<220>
<221>  MISC_FEATURE
<222>  (729)..(729)
<223>  Xaa is a non-polar, aliphatic, or aromatic residue

<220>
<221>  MISC_FEATURE
<222>  (750)..(750)
<223>  Xaa is a non-polar, aliphatic or polar residue

<220>
<221>  MISC_FEATURE
<222>  (754)..(754)
<223>  Xaa is a non-polar, aliphatic or constrained residue

<400>  181

Ser Asn Met Trp Val Ile Gly Lys Asn Lys Ala Gln Asp Ala Lys Ala 
1               5                   10                  15      


Ile Met Val Asn Gly Pro Gln Xaa Gly Xaa Xaa Xaa Xaa Ala Xaa Thr 
            20                  25                  30          


Tyr Gly Ile Gly Leu His Gly Ala Gly Tyr Asp Val Thr Gly Asn Thr 
        35                  40                  45              


Pro Phe Ala Tyr Pro Gly Leu Xaa Phe Gly His Asn Gly Thr Ile Ser 
    50                  55                  60                  


Trp Gly Ser Thr Ala Gly Xaa Gly Asp Xaa Val Asp Xaa Phe Ala Glu 
65                  70                  75                  80  


Lys Leu Ser Ala Glu Lys Pro Gly Tyr Tyr Gln His Asn Gly Glu Trp 
                85                  90                  95      


Val Lys Met Leu Ser Arg Lys Glu Thr Ile Ala Val Lys Asp Gly Gln 
            100                 105                 110         


Pro Glu Thr Phe Thr Val Xaa Arg Thr Leu His Gly Asn Val Ile Lys 
        115                 120                 125             


Xaa Asp Thr Ala Thr Gln Thr Ala Tyr Ala Lys Ala Arg Ala Trp Asp 
    130                 135                 140                 


Gly Xaa Glu Val Ala Ser Leu Leu Ala Xaa Thr His Gln Met Lys Ala 
145                 150                 155                 160 


Lys Asn Trp Xaa Glu Trp Thr Gln Gln Ala Ala Lys Gln Ala Leu Thr 
                165                 170                 175     


Xaa Asn Trp Tyr Tyr Ala Asp Val Asn Gly Asn Ile Gly Tyr Val His 
            180                 185                 190         


Thr Gly Ala Tyr Pro Asp Arg Gln Pro Gly His Asp Pro Arg Leu Pro 
        195                 200                 205             


Val Pro Gly Thr Gly Lys Trp Asp Trp Lys Gly Leu Leu Ser Phe Asp 
    210                 215                 220                 


Xaa Asn Pro Lys Val Tyr Asn Pro Gln Ser Gly Tyr Ile Ala Asn Xaa 
225                 230                 235                 240 


Asn Asn Ser Pro Gln Lys Asp Tyr Pro Ala Ser Asp Leu Phe Ala Phe 
                245                 250                 255     


Leu Trp Gly Gly Ala Asp Arg Xaa Thr Glu Ile Asp Thr Xaa Leu Asp 
            260                 265                 270         


Lys Gln Pro Arg Phe Thr Ala Asp Gln Ala Trp Asp Val Ile Arg Gln 
        275                 280                 285             


Thr Ser Arg Arg Asp Leu Asn Leu Arg Leu Phe Leu Pro Ala Leu Lys 
    290                 295                 300                 


Asp Ala Thr Xaa Asn Leu Ala Glu Asn Asp Pro Arg Arg Gln Leu Val 
305                 310                 315                 320 


Xaa Xaa Leu Ala Ser Trp Asp Gly Glu Asn Leu Val Asn Asp Asp Gly 
                325                 330                 335     


Lys Thr Tyr Xaa Gln Pro Gly Ser Ala Ile Leu Asn Ala Trp Leu Xaa 
            340                 345                 350         


Ser Met Leu Lys Arg Thr Val Val Ala Ala Val Pro Ala Pro Phe Gly 
        355                 360                 365             


Lys Trp Tyr Ser Ala Ser Gly Tyr Glu Thr Xaa Gln Asp Gly Pro Thr 
    370                 375                 380                 


Gly Xaa Leu Asn Ile Ser Xaa Gly Ala Lys Ile Leu Tyr Glu Ala Leu 
385                 390                 395                 400 


Gln Gly Asp Lys Ser Pro Ile Pro Gln Xaa Val Asp Leu Phe Gly Gly 
                405                 410                 415     


Lys Pro Gln Gln Glu Val Xaa Leu Ala Ala Leu Asp Asp Ala Xaa Gln 
            420                 425                 430         


Thr Leu Ser Lys Arg Tyr Gly Asn Asp Val Thr Gly Trp Lys Thr Pro 
        435                 440                 445             


Ala Met Ala Leu Thr Phe Arg Ala Xaa Asn Phe Phe Gly Val Pro Gln 
    450                 455                 460                 


Ala Ala Ala Lys Glu Ala Arg His Gln Ala Glu Tyr Gln Asn Arg Gly 
465                 470                 475                 480 


Thr Glu Xaa Xaa Met Ile Val Phe Ser Pro Thr Ser Gly Asn Arg Pro 
                485                 490                 495     


Val Leu Ala Trp Xaa Val Val Ala Pro Gly Gln Ser Gly Phe Xaa Ala 
            500                 505                 510         


Pro Asp Gly Lys Ala Asp Lys His Tyr Asp Asp Gln Leu Lys Met Tyr 
        515                 520                 525             


Glu Ser Phe Gly Arg Lys Ser Leu Trp Leu Thr Pro Gln Asp Val Asp 
    530                 535                 540                 


Glu His Xaa Glu Ser Gln Glu Val Leu Gln Val Gln Leu Asp Gln Thr 
545                 550                 555                 560 


Glu Val Lys Ile Val Arg Asp Glu Tyr Gly Met Pro His Ile Tyr Ala 
                565                 570                 575     


Asp Asp Thr Tyr Arg Leu Phe Tyr Gly Tyr Gly Tyr Val Val Ala Gln 
            580                 585                 590         


Asp Arg Leu Phe Gln Met Glu Met Ala Arg Arg Ser Thr Gln Gly Thr 
        595                 600                 605             


Val Ser Glu Val Leu Gly Lys Ala Phe Val Ser Phe Asp Lys Asp Ile 
    610                 615                 620                 


Arg Gln Asn Tyr Trp Pro Asp Ser Ile Arg Ala Gln Ile Ala Ser Leu 
625                 630                 635                 640 


Ser Ala Glu Asp Lys Ser Ile Leu Gln Gly Tyr Ala Asp Gly Met Asn 
                645                 650                 655     


Ala Xaa Ile Asp Lys Val Asn Ala Ser Pro Asp Lys Leu Leu Pro Gln 
            660                 665                 670         


Gln Phe Ser Thr Phe Gly Phe Lys Pro Lys His Trp Glu Pro Phe Asp 
        675                 680                 685             


Val Ala Met Ile Phe Val Gly Thr Xaa Ala Asn Arg Xaa Ser Asp Ser 
    690                 695                 700                 


Thr Ser Glu Ile Asp Asn Xaa Ala Leu Leu Thr Ala Leu Lys Asp Lys 
705                 710                 715                 720 


Tyr Gly Lys Gln Gln Gly Met Ala Xaa Phe Asn Gln Leu Lys Trp Leu 
                725                 730                 735     


Val Asn Pro Ser Ala Pro Thr Thr Ile Ala Ala Arg Glu Xaa Ala Tyr 
            740                 745                 750         


Pro Xaa Lys Phe Asp Leu Gln Asn Thr Gln Thr Ala 
        755                 760                 


