                         SEQUENCE LISTING

<110>  OncoMed Pharmaceuticals, Inc.
       GURNEY, AUSTIN L.
       CHARTIER-COURTAUD, CECILE
 
<120>  REDIRECTING IMMUNE RESPONSES

<130>  2293.154PC01/PAC/E-H

<140>  PCT/US2017/019272
<141>  2017-02-24

<150>  US 62/299,164
<151>  2016-02-24

<160>  22    

<170>  PatentIn version 3.5

<210>  1
<211>  330
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Human IgG1 Heavy chain constant region

<400>  1

Ala Ser Thr Lys Gly Pro Ser Val Phe Pro Leu Ala Pro Ser Ser Lys 
1               5                   10                  15      


Ser Thr Ser Gly Gly Thr Ala Ala Leu Gly Cys Leu Val Lys Asp Tyr 
            20                  25                  30          


Phe Pro Glu Pro Val Thr Val Ser Trp Asn Ser Gly Ala Leu Thr Ser 
        35                  40                  45              


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


Leu Ser Ser Val Val Thr Val Pro Ser Ser Ser Leu Gly Thr Gln Thr 
65                  70                  75                  80  


Tyr Ile Cys Asn Val Asn His Lys Pro Ser Asn Thr Lys Val Asp Lys 
                85                  90                  95      


Lys Val Glu Pro Lys Ser Cys Asp Lys Thr His Thr Cys Pro Pro Cys 
            100                 105                 110         


Pro Ala Pro Glu Leu Leu Gly Gly Pro Ser Val Phe Leu Phe Pro Pro 
        115                 120                 125             


Lys Pro Lys Asp Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys 
    130                 135                 140                 


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


Tyr Val Asp Gly Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu 
                165                 170                 175     


Glu Gln Tyr Asn Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu 
            180                 185                 190         


His Gln Asp Trp Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn 
        195                 200                 205             


Lys Ala Leu Pro Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly 
    210                 215                 220                 


Gln Pro Arg Glu Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Asp Glu 
225                 230                 235                 240 


Leu Thr Lys Asn Gln Val Ser Leu Thr Cys Leu Val Lys Gly Phe Tyr 
                245                 250                 255     


Pro Ser Asp Ile Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn 
            260                 265                 270         


Asn Tyr Lys Thr Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe 
        275                 280                 285             


Leu Tyr Ser Lys Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn 
    290                 295                 300                 


Val Phe Ser Cys Ser Val Met His Glu Ala Leu His Asn His Tyr Thr 
305                 310                 315                 320 


Gln Lys Ser Leu Ser Leu Ser Pro Gly Lys 
                325                 330 


<210>  2
<211>  326
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Human IgG2 Heavy chain constant region

<400>  2

Ala Ser Thr Lys Gly Pro Ser Val Phe Pro Leu Ala Pro Cys Ser Arg 
1               5                   10                  15      


Ser Thr Ser Glu Ser Thr Ala Ala Leu Gly Cys Leu Val Lys Asp Tyr 
            20                  25                  30          


Phe Pro Glu Pro Val Thr Val Ser Trp Asn Ser Gly Ala Leu Thr Ser 
        35                  40                  45              


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


Leu Ser Ser Val Val Thr Val Pro Ser Ser Asn Phe Gly Thr Gln Thr 
65                  70                  75                  80  


Tyr Thr Cys Asn Val Asp His Lys Pro Ser Asn Thr Lys Val Asp Lys 
                85                  90                  95      


Thr Val Glu Arg Lys Cys Cys Val Glu Cys Pro Pro Cys Pro Ala Pro 
            100                 105                 110         


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
        115                 120                 125             


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
    130                 135                 140                 


Val Ser His Glu Asp Pro Glu Val Gln Phe Asn Trp Tyr Val Asp Gly 
145                 150                 155                 160 


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Phe Asn 
                165                 170                 175     


Ser Thr Phe Arg Val Val Ser Val Leu Thr Val Val His Gln Asp Trp 
            180                 185                 190         


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Gly Leu Pro 
        195                 200                 205             


Ala Pro Ile Glu Lys Thr Ile Ser Lys Thr Lys Gly Gln Pro Arg Glu 
    210                 215                 220                 


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn 
225                 230                 235                 240 


Gln Val Ser Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
                245                 250                 255     


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
            260                 265                 270         


Thr Pro Pro Met Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
        275                 280                 285             


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
    290                 295                 300                 


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
305                 310                 315                 320 


Ser Leu Ser Pro Gly Lys 
                325     


<210>  3
<211>  377
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Human IgG3 Heavy chain constant region

<400>  3

Ala Ser Thr Lys Gly Pro Ser Val Phe Pro Leu Ala Pro Cys Ser Arg 
1               5                   10                  15      


Ser Thr Ser Gly Gly Thr Ala Ala Leu Gly Cys Leu Val Lys Asp Tyr 
            20                  25                  30          


Phe Pro Glu Pro Val Thr Val Ser Trp Asn Ser Gly Ala Leu Thr Ser 
        35                  40                  45              


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


Leu Ser Ser Val Val Thr Val Pro Ser Ser Ser Leu Gly Thr Gln Thr 
65                  70                  75                  80  


Tyr Thr Cys Asn Val Asn His Lys Pro Ser Asn Thr Lys Val Asp Lys 
                85                  90                  95      


Arg Val Glu Leu Lys Thr Pro Leu Gly Asp Thr Thr His Thr Cys Pro 
            100                 105                 110         


Arg Cys Pro Glu Pro Lys Ser Cys Asp Thr Pro Pro Pro Cys Pro Arg 
        115                 120                 125             


Cys Pro Glu Pro Lys Ser Cys Asp Thr Pro Pro Pro Cys Pro Arg Cys 
    130                 135                 140                 


Pro Glu Pro Lys Ser Cys Asp Thr Pro Pro Pro Cys Pro Arg Cys Pro 
145                 150                 155                 160 


Ala Pro Glu Leu Leu Gly Gly Pro Ser Val Phe Leu Phe Pro Pro Lys 
                165                 170                 175     


Pro Lys Asp Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val 
            180                 185                 190         


Val Val Asp Val Ser His Glu Asp Pro Glu Val Gln Phe Lys Trp Tyr 
        195                 200                 205             


Val Asp Gly Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu 
    210                 215                 220                 


Gln Tyr Asn Ser Thr Phe Arg Val Val Ser Val Leu Thr Val Leu His 
225                 230                 235                 240 


Gln Asp Trp Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys 
                245                 250                 255     


Ala Leu Pro Ala Pro Ile Glu Lys Thr Ile Ser Lys Thr Lys Gly Gln 
            260                 265                 270         


Pro Arg Glu Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met 
        275                 280                 285             


Thr Lys Asn Gln Val Ser Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro 
    290                 295                 300                 


Ser Asp Ile Ala Val Glu Trp Glu Ser Ser Gly Gln Pro Glu Asn Asn 
305                 310                 315                 320 


Tyr Asn Thr Thr Pro Pro Met Leu Asp Ser Asp Gly Ser Phe Phe Leu 
                325                 330                 335     


Tyr Ser Lys Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Ile 
            340                 345                 350         


Phe Ser Cys Ser Val Met His Glu Ala Leu His Asn Arg Phe Thr Gln 
        355                 360                 365             


Lys Ser Leu Ser Leu Ser Pro Gly Lys 
    370                 375         


<210>  4
<211>  327
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Human IgG4 Heavy chain constant region

<400>  4

Ala Ser Thr Lys Gly Pro Ser Val Phe Pro Leu Ala Pro Cys Ser Arg 
1               5                   10                  15      


Ser Thr Ser Glu Ser Thr Ala Ala Leu Gly Cys Leu Val Lys Asp Tyr 
            20                  25                  30          


Phe Pro Glu Pro Val Thr Val Ser Trp Asn Ser Gly Ala Leu Thr Ser 
        35                  40                  45              


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


Leu Ser Ser Val Val Thr Val Pro Ser Ser Ser Leu Gly Thr Lys Thr 
65                  70                  75                  80  


Tyr Thr Cys Asn Val Asp His Lys Pro Ser Asn Thr Lys Val Asp Lys 
                85                  90                  95      


Arg Val Glu Ser Lys Tyr Gly Pro Pro Cys Pro Ser Cys Pro Ala Pro 
            100                 105                 110         


Glu Phe Leu Gly Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys 
        115                 120                 125             


Asp Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val 
    130                 135                 140                 


Asp Val Ser Gln Glu Asp Pro Glu Val Gln Phe Asn Trp Tyr Val Asp 
145                 150                 155                 160 


Gly Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Phe 
                165                 170                 175     


Asn Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp 
            180                 185                 190         


Trp Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Gly Leu 
        195                 200                 205             


Pro Ser Ser Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg 
    210                 215                 220                 


Glu Pro Gln Val Tyr Thr Leu Pro Pro Ser Gln Glu Glu Met Thr Lys 
225                 230                 235                 240 


Asn Gln Val Ser Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp 
                245                 250                 255     


Ile Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys 
            260                 265                 270         


Thr Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser 
        275                 280                 285             


Arg Leu Thr Val Asp Lys Ser Arg Trp Gln Glu Gly Asn Val Phe Ser 
    290                 295                 300                 


Cys Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser 
305                 310                 315                 320 


Leu Ser Leu Ser Leu Gly Lys 
                325         


<210>  5
<211>  8
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  OVA peptide

<400>  5

Ser Ile Ile Asn Phe Glu Lys Leu 
1               5               


<210>  6
<211>  282
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Human B7-H4 amino acid sequence with signal sequence

<400>  6

Met Ala Ser Leu Gly Gln Ile Leu Phe Trp Ser Ile Ile Ser Ile Ile 
1               5                   10                  15      


Ile Ile Leu Ala Gly Ala Ile Ala Leu Ile Ile Gly Phe Gly Ile Ser 
            20                  25                  30          


Gly Arg His Ser Ile Thr Val Thr Thr Val Ala Ser Ala Gly Asn Ile 
        35                  40                  45              


Gly Glu Asp Gly Ile Leu Ser Cys Thr Phe Glu Pro Asp Ile Lys Leu 
    50                  55                  60                  


Ser Asp Ile Val Ile Gln Trp Leu Lys Glu Gly Val Leu Gly Leu Val 
65                  70                  75                  80  


His Glu Phe Lys Glu Gly Lys Asp Glu Leu Ser Glu Gln Asp Glu Met 
                85                  90                  95      


Phe Arg Gly Arg Thr Ala Val Phe Ala Asp Gln Val Ile Val Gly Asn 
            100                 105                 110         


Ala Ser Leu Arg Leu Lys Asn Val Gln Leu Thr Asp Ala Gly Thr Tyr 
        115                 120                 125             


Lys Cys Tyr Ile Ile Thr Ser Lys Gly Lys Gly Asn Ala Asn Leu Glu 
    130                 135                 140                 


Tyr Lys Thr Gly Ala Phe Ser Met Pro Glu Val Asn Val Asp Tyr Asn 
145                 150                 155                 160 


Ala Ser Ser Glu Thr Leu Arg Cys Glu Ala Pro Arg Trp Phe Pro Gln 
                165                 170                 175     


Pro Thr Val Val Trp Ala Ser Gln Val Asp Gln Gly Ala Asn Phe Ser 
            180                 185                 190         


Glu Val Ser Asn Thr Ser Phe Glu Leu Asn Ser Glu Asn Val Thr Met 
        195                 200                 205             


Lys Val Val Ser Val Leu Tyr Asn Val Thr Ile Asn Asn Thr Tyr Ser 
    210                 215                 220                 


Cys Met Ile Glu Asn Asp Ile Ala Lys Ala Thr Gly Asp Ile Lys Val 
225                 230                 235                 240 


Thr Glu Ser Glu Ile Lys Arg Arg Ser His Leu Gln Leu Leu Asn Ser 
                245                 250                 255     


Lys Ala Ser Leu Cys Val Ser Ser Phe Phe Ala Ile Ser Trp Ala Leu 
            260                 265                 270         


Leu Pro Leu Ser Pro Tyr Leu Met Leu Lys 
        275                 280         


<210>  7
<211>  258
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Human B7-H4 amino acid sequence without predicted signal sequence

<400>  7

Leu Ile Ile Gly Phe Gly Ile Ser Gly Arg His Ser Ile Thr Val Thr 
1               5                   10                  15      


Thr Val Ala Ser Ala Gly Asn Ile Gly Glu Asp Gly Ile Leu Ser Cys 
            20                  25                  30          


Thr Phe Glu Pro Asp Ile Lys Leu Ser Asp Ile Val Ile Gln Trp Leu 
        35                  40                  45              


Lys Glu Gly Val Leu Gly Leu Val His Glu Phe Lys Glu Gly Lys Asp 
    50                  55                  60                  


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


Ala Asp Gln Val Ile Val Gly Asn Ala Ser Leu Arg Leu Lys Asn Val 
                85                  90                  95      


Gln Leu Thr Asp Ala Gly Thr Tyr Lys Cys Tyr Ile Ile Thr Ser Lys 
            100                 105                 110         


Gly Lys Gly Asn Ala Asn Leu Glu Tyr Lys Thr Gly Ala Phe Ser Met 
        115                 120                 125             


Pro Glu Val Asn Val Asp Tyr Asn Ala Ser Ser Glu Thr Leu Arg Cys 
    130                 135                 140                 


Glu Ala Pro Arg Trp Phe Pro Gln Pro Thr Val Val Trp Ala Ser Gln 
145                 150                 155                 160 


Val Asp Gln Gly Ala Asn Phe Ser Glu Val Ser Asn Thr Ser Phe Glu 
                165                 170                 175     


Leu Asn Ser Glu Asn Val Thr Met Lys Val Val Ser Val Leu Tyr Asn 
            180                 185                 190         


Val Thr Ile Asn Asn Thr Tyr Ser Cys Met Ile Glu Asn Asp Ile Ala 
        195                 200                 205             


Lys Ala Thr Gly Asp Ile Lys Val Thr Glu Ser Glu Ile Lys Arg Arg 
    210                 215                 220                 


Ser His Leu Gln Leu Leu Asn Ser Lys Ala Ser Leu Cys Val Ser Ser 
225                 230                 235                 240 


Phe Phe Ala Ile Ser Trp Ala Leu Leu Pro Leu Ser Pro Tyr Leu Met 
                245                 250                 255     


Leu Lys 
        


<210>  8
<211>  236
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Human B7-H4 Extracellular domain amino acid sequence

<400>  8

Leu Ile Ile Gly Phe Gly Ile Ser Gly Arg His Ser Ile Thr Val Thr 
1               5                   10                  15      


Thr Val Ala Ser Ala Gly Asn Ile Gly Glu Asp Gly Ile Leu Ser Cys 
            20                  25                  30          


Thr Phe Glu Pro Asp Ile Lys Leu Ser Asp Ile Val Ile Gln Trp Leu 
        35                  40                  45              


Lys Glu Gly Val Leu Gly Leu Val His Glu Phe Lys Glu Gly Lys Asp 
    50                  55                  60                  


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


Ala Asp Gln Val Ile Val Gly Asn Ala Ser Leu Arg Leu Lys Asn Val 
                85                  90                  95      


Gln Leu Thr Asp Ala Gly Thr Tyr Lys Cys Tyr Ile Ile Thr Ser Lys 
            100                 105                 110         


Gly Lys Gly Asn Ala Asn Leu Glu Tyr Lys Thr Gly Ala Phe Ser Met 
        115                 120                 125             


Pro Glu Val Asn Val Asp Tyr Asn Ala Ser Ser Glu Thr Leu Arg Cys 
    130                 135                 140                 


Glu Ala Pro Arg Trp Phe Pro Gln Pro Thr Val Val Trp Ala Ser Gln 
145                 150                 155                 160 


Val Asp Gln Gly Ala Asn Phe Ser Glu Val Ser Asn Thr Ser Phe Glu 
                165                 170                 175     


Leu Asn Ser Glu Asn Val Thr Met Lys Val Val Ser Val Leu Tyr Asn 
            180                 185                 190         


Val Thr Ile Asn Asn Thr Tyr Ser Cys Met Ile Glu Asn Asp Ile Ala 
        195                 200                 205             


Lys Ala Thr Gly Asp Ile Lys Val Thr Glu Ser Glu Ile Lys Arg Arg 
    210                 215                 220                 


Ser His Leu Gln Leu Leu Asn Ser Lys Ala Ser Leu 
225                 230                 235     


<210>  9
<211>  6
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  278M1 Heavy chain CDR1

<400>  9

Thr Ser Tyr Tyr Met His 
1               5       


<210>  10
<211>  17
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  278M1 Heavy chain CDR2

<400>  10

Tyr Val Asp Pro Phe Asn Gly Gly Thr Ser Tyr Asn Gln Lys Phe Lys 
1               5                   10                  15      


Gly 
    


<210>  11
<211>  7
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  278M1 Heavy chain CDR3

<400>  11

Phe Ile Ala Gly Phe Ala Asn 
1               5           


<210>  12
<211>  6
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  278M1 Heavy chain CDR3

<400>  12

Ile Ala Gly Phe Ala Asn 
1               5       


<210>  13
<211>  11
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  278M1 Light chain CDR1

<400>  13

Lys Ala Ser Gln Asp Ile Lys Ser Tyr Leu Ser 
1               5                   10      


<210>  14
<211>  7
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  278M1 Light chain CDR2

<400>  14

Tyr Ala Thr Ser Leu Ala Asp 
1               5           


<210>  15
<211>  9
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  278M1 Light chain CDR3

<400>  15

Leu Gln His Gly Glu Ser Pro Tyr Thr 
1               5                   


<210>  16
<211>  8
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  278M1 Light chain CDR3

<400>  16

Leu Gln His Gly Glu Ser Pro Tyr 
1               5               


<210>  17
<211>  115
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  278M1 Heavy chain variable region

<400>  17

Gln Val Gln Leu Gln Gln Ser Gly Ala Glu Leu Met Lys Pro Gly Ala 
1               5                   10                  15      


Ser Val Lys Ile Ser Cys Lys Ala Ser Asp Tyr Ser Phe Thr Ser Tyr 
            20                  25                  30          


Tyr Met His Trp Val Lys Gln Ser His Gly Lys Ser Leu Glu Trp Val 
        35                  40                  45              


Gly Tyr Val Asp Pro Phe Asn Gly Gly Thr Ser Tyr Asn Gln Lys Phe 
    50                  55                  60                  


Lys Gly Lys Ala Thr Leu Thr Val Asp Lys Ser Ser Ser Thr Ala Tyr 
65                  70                  75                  80  


Met His Leu Ser Ser Leu Thr Ser Glu Asp Ser Gly Val Tyr Tyr Cys 
                85                  90                  95      


Ala Phe Ile Ala Gly Phe Ala Asn Trp Gly Gln Gly Thr Leu Val Thr 
            100                 105                 110         


Val Ser Ala 
        115 


<210>  18
<211>  107
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  278M1 Light chain variable region

<400>  18

Asp Ile Val Met Thr Gln Ser Pro Ser Ser Met Tyr Ala Ser Leu Gly 
1               5                   10                  15      


Glu Arg Val Thr Ile Thr Cys Lys Ala Ser Gln Asp Ile Lys Ser Tyr 
            20                  25                  30          


Leu Ser Trp Tyr Gln Gln Lys Pro Trp Lys Ser Pro Lys Thr Leu Ile 
        35                  40                  45              


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


Ser Gly Ser Gly Gln Asp Phe Ser Leu Thr Ile Ser Ser Leu Glu Ser 
65                  70                  75                  80  


Asp Asp Thr Ala Thr Tyr Tyr Cys Leu Gln His Gly Glu Ser Pro Tyr 
                85                  90                  95      


Thr Phe Gly Gly Gly Thr Lys Leu Glu Ile Lys 
            100                 105         


<210>  19
<211>  458
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  278M1 Heavy chain amino acid sequence


<220>
<221>  SIGNAL
<222>  (1)..(19)
<223>  signal sequence

<400>  19

Met Lys His Leu Trp Phe Phe Leu Leu Leu Val Ala Ala Pro Arg Trp 
1               5                   10                  15      


Val Leu Ser Gln Val Gln Leu Gln Gln Ser Gly Ala Glu Leu Met Lys 
            20                  25                  30          


Pro Gly Ala Ser Val Lys Ile Ser Cys Lys Ala Ser Asp Tyr Ser Phe 
        35                  40                  45              


Thr Ser Tyr Tyr Met His Trp Val Lys Gln Ser His Gly Lys Ser Leu 
    50                  55                  60                  


Glu Trp Val Gly Tyr Val Asp Pro Phe Asn Gly Gly Thr Ser Tyr Asn 
65                  70                  75                  80  


Gln Lys Phe Lys Gly Lys Ala Thr Leu Thr Val Asp Lys Ser Ser Ser 
                85                  90                  95      


Thr Ala Tyr Met His Leu Ser Ser Leu Thr Ser Glu Asp Ser Gly Val 
            100                 105                 110         


Tyr Tyr Cys Ala Phe Ile Ala Gly Phe Ala Asn Trp Gly Gln Gly Thr 
        115                 120                 125             


Leu Val Thr Val Ser Ala Ala Lys Thr Thr Pro Pro Ser Val Tyr Pro 
    130                 135                 140                 


Leu Ala Pro Gly Ser Ala Ala Gln Thr Asn Ser Met Val Thr Leu Gly 
145                 150                 155                 160 


Cys Leu Val Lys Gly Tyr Phe Pro Glu Pro Val Thr Val Thr Trp Asn 
                165                 170                 175     


Ser Gly Ser Leu Ser Ser Gly Val His Thr Phe Pro Ala Val Leu Gln 
            180                 185                 190         


Ser Asp Leu Tyr Thr Leu Ser Ser Ser Val Thr Val Pro Ser Ser Thr 
        195                 200                 205             


Trp Pro Ser Glu Thr Val Thr Cys Asn Val Ala His Pro Ala Ser Ser 
    210                 215                 220                 


Thr Lys Val Asp Lys Lys Ile Val Pro Arg Asp Cys Gly Cys Lys Pro 
225                 230                 235                 240 


Cys Ile Cys Thr Val Pro Glu Val Ser Ser Val Phe Ile Phe Pro Pro 
                245                 250                 255     


Lys Pro Lys Asp Val Leu Thr Ile Thr Leu Thr Pro Lys Val Thr Cys 
            260                 265                 270         


Val Val Val Asp Ile Ser Lys Asp Asp Pro Glu Val Gln Phe Ser Trp 
        275                 280                 285             


Phe Val Asp Asp Val Glu Val His Thr Ala Gln Thr Gln Pro Arg Glu 
    290                 295                 300                 


Glu Gln Phe Asn Ser Thr Phe Arg Ser Val Ser Glu Leu Pro Ile Met 
305                 310                 315                 320 


His Gln Asp Trp Leu Asn Gly Lys Glu Phe Lys Cys Arg Val Asn Ser 
                325                 330                 335     


Ala Ala Phe Pro Ala Pro Ile Glu Lys Thr Ile Ser Lys Thr Lys Gly 
            340                 345                 350         


Arg Pro Lys Ala Pro Gln Val Tyr Thr Ile Pro Pro Pro Lys Glu Gln 
        355                 360                 365             


Met Ala Lys Asp Lys Val Ser Leu Thr Cys Met Ile Thr Asp Phe Phe 
    370                 375                 380                 


Pro Glu Asp Ile Thr Val Glu Trp Gln Trp Asn Gly Gln Pro Ala Glu 
385                 390                 395                 400 


Asn Tyr Lys Asn Thr Gln Pro Ile Met Asp Thr Asp Gly Ser Tyr Phe 
                405                 410                 415     


Val Tyr Ser Lys Leu Asn Val Gln Lys Ser Asn Trp Glu Ala Gly Asn 
            420                 425                 430         


Thr Phe Thr Cys Ser Val Leu His Glu Gly Leu His Asn His His Thr 
        435                 440                 445             


Glu Lys Ser Leu Ser His Ser Pro Gly Lys 
    450                 455             


<210>  20
<211>  439
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  278M1 Heavy chain amino acid sequence without signal sequence

<400>  20

Gln Val Gln Leu Gln Gln Ser Gly Ala Glu Leu Met Lys Pro Gly Ala 
1               5                   10                  15      


Ser Val Lys Ile Ser Cys Lys Ala Ser Asp Tyr Ser Phe Thr Ser Tyr 
            20                  25                  30          


Tyr Met His Trp Val Lys Gln Ser His Gly Lys Ser Leu Glu Trp Val 
        35                  40                  45              


Gly Tyr Val Asp Pro Phe Asn Gly Gly Thr Ser Tyr Asn Gln Lys Phe 
    50                  55                  60                  


Lys Gly Lys Ala Thr Leu Thr Val Asp Lys Ser Ser Ser Thr Ala Tyr 
65                  70                  75                  80  


Met His Leu Ser Ser Leu Thr Ser Glu Asp Ser Gly Val Tyr Tyr Cys 
                85                  90                  95      


Ala Phe Ile Ala Gly Phe Ala Asn Trp Gly Gln Gly Thr Leu Val Thr 
            100                 105                 110         


Val Ser Ala Ala Lys Thr Thr Pro Pro Ser Val Tyr Pro Leu Ala Pro 
        115                 120                 125             


Gly Ser Ala Ala Gln Thr Asn Ser Met Val Thr Leu Gly Cys Leu Val 
    130                 135                 140                 


Lys Gly Tyr Phe Pro Glu Pro Val Thr Val Thr Trp Asn Ser Gly Ser 
145                 150                 155                 160 


Leu Ser Ser Gly Val His Thr Phe Pro Ala Val Leu Gln Ser Asp Leu 
                165                 170                 175     


Tyr Thr Leu Ser Ser Ser Val Thr Val Pro Ser Ser Thr Trp Pro Ser 
            180                 185                 190         


Glu Thr Val Thr Cys Asn Val Ala His Pro Ala Ser Ser Thr Lys Val 
        195                 200                 205             


Asp Lys Lys Ile Val Pro Arg Asp Cys Gly Cys Lys Pro Cys Ile Cys 
    210                 215                 220                 


Thr Val Pro Glu Val Ser Ser Val Phe Ile Phe Pro Pro Lys Pro Lys 
225                 230                 235                 240 


Asp Val Leu Thr Ile Thr Leu Thr Pro Lys Val Thr Cys Val Val Val 
                245                 250                 255     


Asp Ile Ser Lys Asp Asp Pro Glu Val Gln Phe Ser Trp Phe Val Asp 
            260                 265                 270         


Asp Val Glu Val His Thr Ala Gln Thr Gln Pro Arg Glu Glu Gln Phe 
        275                 280                 285             


Asn Ser Thr Phe Arg Ser Val Ser Glu Leu Pro Ile Met His Gln Asp 
    290                 295                 300                 


Trp Leu Asn Gly Lys Glu Phe Lys Cys Arg Val Asn Ser Ala Ala Phe 
305                 310                 315                 320 


Pro Ala Pro Ile Glu Lys Thr Ile Ser Lys Thr Lys Gly Arg Pro Lys 
                325                 330                 335     


Ala Pro Gln Val Tyr Thr Ile Pro Pro Pro Lys Glu Gln Met Ala Lys 
            340                 345                 350         


Asp Lys Val Ser Leu Thr Cys Met Ile Thr Asp Phe Phe Pro Glu Asp 
        355                 360                 365             


Ile Thr Val Glu Trp Gln Trp Asn Gly Gln Pro Ala Glu Asn Tyr Lys 
    370                 375                 380                 


Asn Thr Gln Pro Ile Met Asp Thr Asp Gly Ser Tyr Phe Val Tyr Ser 
385                 390                 395                 400 


Lys Leu Asn Val Gln Lys Ser Asn Trp Glu Ala Gly Asn Thr Phe Thr 
                405                 410                 415     


Cys Ser Val Leu His Glu Gly Leu His Asn His His Thr Glu Lys Ser 
            420                 425                 430         


Leu Ser His Ser Pro Gly Lys 
        435                 


<210>  21
<211>  233
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  278M1 Light chain amino acid sequence


<220>
<221>  SIGNAL
<222>  (1)..(19)
<223>  signal sequence

<400>  21

Met Lys His Leu Trp Phe Phe Leu Leu Leu Val Ala Ala Pro Arg Trp 
1               5                   10                  15      


Val Leu Ser Asp Ile Val Met Thr Gln Ser Pro Ser Ser Met Tyr Ala 
            20                  25                  30          


Ser Leu Gly Glu Arg Val Thr Ile Thr Cys Lys Ala Ser Gln Asp Ile 
        35                  40                  45              


Lys Ser Tyr Leu Ser Trp Tyr Gln Gln Lys Pro Trp Lys Ser Pro Lys 
    50                  55                  60                  


Thr Leu Ile Tyr Tyr Ala Thr Ser Leu Ala Asp Gly Val Pro Ser Arg 
65                  70                  75                  80  


Phe Ser Gly Ser Gly Ser Gly Gln Asp Phe Ser Leu Thr Ile Ser Ser 
                85                  90                  95      


Leu Glu Ser Asp Asp Thr Ala Thr Tyr Tyr Cys Leu Gln His Gly Glu 
            100                 105                 110         


Ser Pro Tyr Thr Phe Gly Gly Gly Thr Lys Leu Glu Ile Lys Arg Ala 
        115                 120                 125             


Asp Ala Ala Pro Thr Val Ser Ile Phe Pro Pro Ser Ser Glu Gln Leu 
    130                 135                 140                 


Thr Ser Gly Gly Ala Ser Val Val Cys Phe Leu Asn Asn Phe Tyr Pro 
145                 150                 155                 160 


Lys Asp Ile Asn Val Lys Trp Lys Ile Asp Gly Ser Glu Arg Gln Asn 
                165                 170                 175     


Gly Val Leu Asn Ser Trp Thr Asp Gln Asp Ser Lys Asp Ser Thr Tyr 
            180                 185                 190         


Ser Met Ser Ser Thr Leu Thr Leu Thr Lys Asp Glu Tyr Glu Arg His 
        195                 200                 205             


Asn Ser Tyr Thr Cys Glu Ala Thr His Lys Thr Ser Thr Ser Pro Ile 
    210                 215                 220                 


Val Lys Ser Phe Asn Arg Asn Glu Cys 
225                 230             


<210>  22
<211>  214
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  278M1 Light chain amino acid sequence without signal sequence

<400>  22

Asp Ile Val Met Thr Gln Ser Pro Ser Ser Met Tyr Ala Ser Leu Gly 
1               5                   10                  15      


Glu Arg Val Thr Ile Thr Cys Lys Ala Ser Gln Asp Ile Lys Ser Tyr 
            20                  25                  30          


Leu Ser Trp Tyr Gln Gln Lys Pro Trp Lys Ser Pro Lys Thr Leu Ile 
        35                  40                  45              


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


Ser Gly Ser Gly Gln Asp Phe Ser Leu Thr Ile Ser Ser Leu Glu Ser 
65                  70                  75                  80  


Asp Asp Thr Ala Thr Tyr Tyr Cys Leu Gln His Gly Glu Ser Pro Tyr 
                85                  90                  95      


Thr Phe Gly Gly Gly Thr Lys Leu Glu Ile Lys Arg Ala Asp Ala Ala 
            100                 105                 110         


Pro Thr Val Ser Ile Phe Pro Pro Ser Ser Glu Gln Leu Thr Ser Gly 
        115                 120                 125             


Gly Ala Ser Val Val Cys Phe Leu Asn Asn Phe Tyr Pro Lys Asp Ile 
    130                 135                 140                 


Asn Val Lys Trp Lys Ile Asp Gly Ser Glu Arg Gln Asn Gly Val Leu 
145                 150                 155                 160 


Asn Ser Trp Thr Asp Gln Asp Ser Lys Asp Ser Thr Tyr Ser Met Ser 
                165                 170                 175     


Ser Thr Leu Thr Leu Thr Lys Asp Glu Tyr Glu Arg His Asn Ser Tyr 
            180                 185                 190         


Thr Cys Glu Ala Thr His Lys Thr Ser Thr Ser Pro Ile Val Lys Ser 
        195                 200                 205             


Phe Asn Arg Asn Glu Cys 
    210                 


