<110>   ϺҽƼ޹˾ 
<120>   һָֻ˥ϸܵںϵ׼Ӧ
<160>  23 
<170>  PatentIn version 3.5

<210>  1
<211>  122
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  PD-1

<400>  1

Asp Ser Pro Asp Arg Pro Trp Asn Pro Pro Thr Phe Ser Pro Ala Leu 
1               5                   10                  15      


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


Asn Thr Ser Glu Ser Phe Val Leu Asn Trp Tyr Arg Met Ser Pro Ser 
        35                  40                  45              


Asn Gln Thr Asp Lys Leu Ala Ala Phe Pro Glu Asp Arg Ser Gln Pro 
    50                  55                  60                  


Gly Gln Asp Cys Arg Phe Arg Val Thr Gln Leu Pro Asn Gly Arg Asp 
65                  70                  75                  80  


Phe His Met Ser Val Val Arg Ala Arg Arg Asn Asp Ser Gly Thr Tyr 
                85                  90                  95      


Leu Cys Gly Ala Ile Ser Leu Ala Pro Lys Ala Gln Ile Lys Glu Ser 
            100                 105                 110         


Leu Arg Ala Glu Leu Arg Val Thr Glu Arg 
        115                 120         


<210>  2
<211>  142
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  PD-L1

<400>  2

Pro Tyr Asn Lys Ile Asn Gln Arg Ile Leu Val Val Asp Pro Val Thr 
1               5                   10                  15      


Ser Glu His Glu Leu Thr Cys Gln Ala Glu Gly Tyr Pro Lys Ala Glu 
            20                  25                  30          


Val Ile Trp Thr Ser Ser Asp His Gln Val Leu Ser Gly Lys Thr Thr 
        35                  40                  45              


Thr Thr Asn Ser Lys Arg Glu Glu Lys Leu Phe Asn Val Thr Ser Thr 
    50                  55                  60                  


Leu Arg Ile Asn Thr Thr Thr Asn Glu Ile Phe Tyr Cys Thr Phe Arg 
65                  70                  75                  80  


Arg Leu Asp Pro Glu Glu Asn His Thr Ala Glu Leu Val Ile Pro Glu 
                85                  90                  95      


Leu Pro Leu Ala His Pro Pro Asn Glu Arg Thr His Leu Val Ile Leu 
            100                 105                 110         


Gly Ala Ile Leu Leu Cys Leu Gly Val Ala Leu Thr Phe Ile Phe Arg 
        115                 120                 125             


Leu Arg Lys Gly Arg Met Met Asp Val Lys Lys Cys Gly Ile 
    130                 135                 140         


<210>  3
<211>  301
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  TIM-3

<400>  3

Met Phe Ser His Leu Pro Phe Asp Cys Val Leu Leu Leu Leu Leu Leu 
1               5                   10                  15      


Leu Leu Thr Arg Ser Ser Glu Val Glu Tyr Arg Ala Glu Val Gly Gln 
            20                  25                  30          


Asn Ala Tyr Leu Pro Cys Phe Tyr Thr Pro Ala Ala Pro Gly Asn Leu 
        35                  40                  45              


Val Pro Val Cys Trp Gly Lys Gly Ala Cys Pro Val Phe Glu Cys Gly 
    50                  55                  60                  


Asn Val Val Leu Arg Thr Asp Glu Arg Asp Val Asn Tyr Trp Thr Ser 
65                  70                  75                  80  


Arg Tyr Trp Leu Asn Gly Asp Phe Arg Lys Gly Asp Val Ser Leu Thr 
                85                  90                  95      


Ile Glu Asn Val Thr Leu Ala Asp Ser Gly Ile Tyr Cys Cys Arg Ile 
            100                 105                 110         


Gln Ile Pro Gly Ile Met Asn Asp Glu Lys Phe Asn Leu Lys Leu Val 
        115                 120                 125             


Ile Lys Pro Ala Lys Val Thr Pro Ala Pro Thr Leu Gln Arg Asp Phe 
    130                 135                 140                 


Thr Ala Ala Phe Pro Arg Met Leu Thr Thr Arg Gly His Gly Pro Ala 
145                 150                 155                 160 


Glu Thr Gln Thr Leu Gly Ser Leu Pro Asp Ile Asn Leu Thr Gln Ile 
                165                 170                 175     


Ser Thr Leu Ala Asn Glu Leu Arg Asp Ser Arg Leu Ala Asn Asp Leu 
            180                 185                 190         


Arg Asp Ser Gly Ala Thr Ile Arg Ile Gly Ile Tyr Ile Gly Ala Gly 
        195                 200                 205             


Ile Cys Ala Gly Leu Ala Leu Ala Leu Ile Phe Gly Ala Leu Ile Phe 
    210                 215                 220                 


Lys Trp Tyr Ser His Ser Lys Glu Lys Ile Gln Asn Leu Ser Leu Ile 
225                 230                 235                 240 


Ser Leu Ala Asn Leu Pro Pro Ser Gly Leu Ala Asn Ala Val Ala Glu 
                245                 250                 255     


Gly Ile Arg Ser Glu Glu Asn Ile Tyr Thr Ile Glu Glu Asn Val Tyr 
            260                 265                 270         


Glu Val Glu Glu Pro Asn Glu Tyr Tyr Cys Tyr Val Ser Ser Arg Gln 
        275                 280                 285             


Gln Pro Ser Gln Pro Leu Gly Cys Arg Phe Ala Met Pro 
    290                 295                 300     


<210>  4
<211>  115
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  CTLA-4

<400>  4

Met His Val Ala Gln Pro Ala Val Val Leu Ala Ser Ser Arg Gly Ile 
1               5                   10                  15      


Ala Ser Phe Val Cys Glu Tyr Ala Ser Pro Gly Lys Ala Thr Glu Val 
            20                  25                  30          


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


Ala Ala Thr Tyr Met Met Gly Asn Glu Leu Thr Phe Leu Asp Asp Ser 
    50                  55                  60                  


Ile Cys Thr Gly Thr Ser Ser Gly Asn Gln Val Asn Leu Thr Ile Gln 
65                  70                  75                  80  


Gly Leu Arg Ala Met Asp Thr Gly Leu Tyr Ile Cys Lys Val Glu Leu 
                85                  90                  95      


Met Tyr Pro Pro Pro Tyr Tyr Leu Gly Ile Gly Asn Gly Thr Gln Ile 
            100                 105                 110         


Tyr Val Ile 
        115 


<210>  5
<211>  326
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  LAG-3

<400>  5

Leu Gln Pro Gly Ala Glu Val Pro Val Val Trp Ala Gln Glu Gly Ala 
1               5                   10                  15      


Pro Ala Gln Leu Pro Cys Ser Pro Thr Ile Pro Leu Gln Asp Leu Ser 
            20                  25                  30          


Leu Leu Arg Arg Ala Gly Val Thr Trp Gln His Gln Pro Asp Ser Gly 
        35                  40                  45              


Pro Pro Ala Ala Ala Pro Gly His Pro Leu Ala Pro Gly Pro His Pro 
    50                  55                  60                  


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


Ser Val Gly Pro Gly Gly Leu Arg Ser Gly Arg Leu Pro Leu Gln Pro 
                85                  90                  95      


Arg Val Gln Leu Asp Glu Arg Gly Arg Gln Arg Gly Asp Phe Ser Leu 
            100                 105                 110         


Trp Leu Arg Pro Ala Arg Arg Ala Asp Ala Gly Glu Tyr Arg Ala Ala 
        115                 120                 125             


Val His Leu Arg Asp Arg Ala Leu Ser Cys Arg Leu Arg Leu Arg Leu 
    130                 135                 140                 


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


Asp Trp Val Ile Leu Asn Cys Ser Phe Ser Arg Pro Asp Arg Pro Ala 
                165                 170                 175     


Ser Val His Trp Phe Arg Asn Arg Gly Gln Gly Arg Val Pro Val Arg 
            180                 185                 190         


Glu Ser Pro His His His Leu Ala Glu Ser Phe Leu Phe Leu Pro Gln 
        195                 200                 205             


Val Ser Pro Met Asp Ser Gly Pro Trp Gly Cys Ile Leu Thr Tyr Arg 
    210                 215                 220                 


Asp Gly Phe Asn Val Ser Ile Met Tyr Asn Leu Thr Val Leu Gly Leu 
225                 230                 235                 240 


Glu Pro Pro Thr Pro Leu Thr Val Tyr Ala Gly Ala Gly Ser Arg Val 
                245                 250                 255     


Gly Leu Pro Cys Arg Leu Pro Ala Gly Val Gly Thr Arg Ser Phe Leu 
            260                 265                 270         


Thr Ala Lys Trp Thr Pro Pro Gly Gly Gly Pro Asp Leu Leu Val Thr 
        275                 280                 285             


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


Gln Ala Gly Thr Tyr Thr Cys His Ile His Leu Gln Glu Gln Gln Leu 
305                 310                 315                 320 


Asn Ala Thr Val Thr Leu 
                325     


<210>  6
<211>  440
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  PD-1

<400>  6

Gln Val Gln Leu Val Glu Ser Gly Gly Gly Val Val Gln Pro Gly Arg 
1               5                   10                  15      


Ser Leu Arg Leu Asp Cys Lys Ala Ser Gly Ile Thr Phe Ser Asn Ser 
            20                  25                  30          


Gly Met His Trp Val Arg Gln Ala Pro Gly Lys Gly Leu Glu Trp Val 
        35                  40                  45              


Ala Val Ile Trp Tyr Asp Gly Ser Lys Arg Tyr Tyr Ala Asp Ser Val 
    50                  55                  60                  


Lys Gly Arg Phe Thr Ile Ser Arg Asp Asn Ser Lys Asn Thr Leu Phe 
65                  70                  75                  80  


Leu Gln Met Asn Ser Leu Arg Ala Glu Asp Thr Ala Val Tyr Tyr Cys 
                85                  90                  95      


Ala Thr Asn Asp Asp Tyr Trp Gly Gln Gly Thr Leu Val Thr Val Ser 
            100                 105                 110         


Ser Ala Ser Thr Lys Gly Pro Ser Val Phe Pro Leu Ala Pro Cys Ser 
        115                 120                 125             


Arg Ser Thr Ser Glu Ser Thr Ala Ala Leu Gly Cys Leu Val Lys Asp 
    130                 135                 140                 


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


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


Ser Leu Ser Ser Val Val Thr Val Pro Ser Ser Ser Leu Gly Thr Lys 
            180                 185                 190         


Thr Tyr Thr Cys Asn Val Asp His Lys Pro Ser Asn Thr Lys Val Asp 
        195                 200                 205             


Lys Arg Val Glu Ser Lys Tyr Gly Pro Pro Cys Pro Pro Cys Pro Ala 
    210                 215                 220                 


Pro Glu Phe Leu Gly Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro 
225                 230                 235                 240 


Lys Asp Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val 
                245                 250                 255     


Val Asp Val Ser Gln Glu Asp Pro Glu Val Gln Phe Asn Trp Tyr Val 
            260                 265                 270         


Asp Gly Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln 
        275                 280                 285             


Phe Asn Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln 
    290                 295                 300                 


Asp Trp Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Gly 
305                 310                 315                 320 


Leu Pro Ser Ser Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro 
                325                 330                 335     


Arg Glu Pro Gln Val Tyr Thr Leu Pro Pro Ser Gln Glu Glu Met Thr 
            340                 345                 350         


Lys Asn Gln Val Ser Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser 
        355                 360                 365             


Asp Ile Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr 
    370                 375                 380                 


Lys Thr Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr 
385                 390                 395                 400 


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


Ser Cys Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys 
            420                 425                 430         


Ser Leu Ser Leu Ser Leu Gly Lys 
        435                 440 


<210>  7
<211>  214
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  PD-1

<400>  7

Glu Ile Val Leu Thr Gln Ser Pro Ala Thr Leu Ser Leu Ser Pro Gly 
1               5                   10                  15      


Glu Arg Ala Thr Leu Ser Cys Arg Ala Ser Gln Ser Val Ser Ser Tyr 
            20                  25                  30          


Leu Ala Trp Tyr Gln Gln Lys Pro Gly Gln Ala Pro Arg Leu Leu Ile 
        35                  40                  45              


Tyr Asp Ala Ser Asn Arg Ala Thr Gly Ile Pro Ala Arg Phe Ser Gly 
    50                  55                  60                  


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


Glu Asp Phe Ala Val Tyr Tyr Cys Gln Gln Ser Ser Asn Trp Pro Arg 
                85                  90                  95      


Thr Phe Gly Gln Gly Thr Lys Val Glu Ile Lys Arg Thr Val Ala Ala 
            100                 105                 110         


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


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


Lys Val Gln Trp Lys Val Asp Asn Ala Leu Gln Ser Gly Asn Ser Gln 
145                 150                 155                 160 


Glu Ser Val Thr Glu Gln Asp Ser Lys Asp Ser Thr Tyr Ser Leu Ser 
                165                 170                 175     


Ser Thr Leu Thr Leu Ser Lys Ala Asp Tyr Glu Lys His Lys Val Tyr 
            180                 185                 190         


Ala Cys Glu Val Thr His Gln Gly Leu Ser Ser Pro Val Thr Lys Ser 
        195                 200                 205             


Phe Asn Arg Gly Glu Cys 
    210                 


<210>  8
<211>  447
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  PD-1

<400>  8

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


Ser Val Lys Val Ser Cys Lys Ala Ser Gly Tyr Thr Phe Thr Asn Tyr 
            20                  25                  30          


Tyr Met Tyr Trp Val Arg Gln Ala Pro Gly Gln Gly Leu Glu Trp Met 
        35                  40                  45              


Gly Gly Ile Asn Pro Ser Asn Gly Gly Thr Asn Phe Asn Glu Lys Phe 
    50                  55                  60                  


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


Met Glu Leu Lys Ser Leu Gln Phe Asp Asp Thr Ala Val Tyr Tyr Cys 
                85                  90                  95      


Ala Arg Arg Asp Tyr Arg Phe Asp Met Gly Phe Asp Tyr Trp Gly Gln 
            100                 105                 110         


Gly Thr Thr Val Thr Val Ser Ser Ala Ser Thr Lys Gly Pro Ser Val 
        115                 120                 125             


Phe Pro Leu Ala Pro Cys Ser Arg Ser Thr Ser Glu Ser Thr Ala Ala 
    130                 135                 140                 


Leu Gly Cys Leu Val Lys Asp Tyr Phe Pro Glu Pro Val Thr Val Ser 
145                 150                 155                 160 


Trp Asn Ser Gly Ala Leu Thr Ser Gly Val His Thr Phe Pro Ala Val 
                165                 170                 175     


Leu Gln Ser Ser Gly Leu Tyr Ser Leu Ser Ser Val Val Thr Val Pro 
            180                 185                 190         


Ser Ser Ser Leu Gly Thr Lys Thr Tyr Thr Cys Asn Val Asp His Lys 
        195                 200                 205             


Pro Ser Asn Thr Lys Val Asp Lys Arg Val Glu Ser Lys Tyr Gly Pro 
    210                 215                 220                 


Pro Cys Pro Pro Cys Pro Ala Pro Glu Phe Leu Gly Gly Pro Ser Val 
225                 230                 235                 240 


Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met Ile Ser Arg Thr 
                245                 250                 255     


Pro Glu Val Thr Cys Val Val Val Asp Val Ser Gln Glu Asp Pro Glu 
            260                 265                 270         


Val Gln Phe Asn Trp Tyr Val Asp Gly Val Glu Val His Asn Ala Lys 
        275                 280                 285             


Thr Lys Pro Arg Glu Glu Gln Phe Asn Ser Thr Tyr Arg Val Val Ser 
    290                 295                 300                 


Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly Lys Glu Tyr Lys 
305                 310                 315                 320 


Cys Lys Val Ser Asn Lys Gly Leu Pro Ser Ser Ile Glu Lys Thr Ile 
                325                 330                 335     


Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val Tyr Thr Leu Pro 
            340                 345                 350         


Pro Ser Gln Glu Glu Met Thr Lys Asn Gln Val Ser Leu Thr Cys Leu 
        355                 360                 365             


Val Lys Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu Trp Glu Ser Asn 
    370                 375                 380                 


Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro Val Leu Asp Ser 
385                 390                 395                 400 


Asp Gly Ser Phe Phe Leu Tyr Ser Arg Leu Thr Val Asp Lys Ser Arg 
                405                 410                 415     


Trp Gln Glu Gly Asn Val Phe Ser Cys Ser Val Met His Glu Ala Leu 
            420                 425                 430         


His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser Leu Gly Lys 
        435                 440                 445         


<210>  9
<211>  218
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  PD-1

<400>  9

Glu Ile Val Leu Thr Gln Ser Pro Ala Thr Leu Ser Leu Ser Pro Gly 
1               5                   10                  15      


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


Gly Tyr Ser Tyr Leu His Trp Tyr Gln Gln Lys Pro Gly Gln Ala Pro 
        35                  40                  45              


Arg Leu Leu Ile Tyr Leu Ala Ser Tyr Leu Glu Ser Gly Val Pro Ala 
    50                  55                  60                  


Arg Phe Ser Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Thr Ile Ser 
65                  70                  75                  80  


Ser Leu Glu Pro Glu Asp Phe Ala Val Tyr Tyr Cys Gln His Ser Arg 
                85                  90                  95      


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


Thr Val Ala Ala Pro Ser Val Phe Ile Phe Pro Pro Ser Asp Glu Gln 
        115                 120                 125             


Leu Lys Ser Gly Thr Ala Ser Val Val Cys Leu Leu Asn Asn Phe Tyr 
    130                 135                 140                 


Pro Arg Glu Ala Lys Val Gln Trp Lys Val Asp Asn Ala Leu Gln Ser 
145                 150                 155                 160 


Gly Asn Ser Gln Glu Ser Val Thr Glu Gln Asp Ser Lys Asp Ser Thr 
                165                 170                 175     


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


His Lys Val Tyr Ala Cys Glu Val Thr His Gln Gly Leu Ser Ser Pro 
        195                 200                 205             


Val Thr Lys Ser Phe Asn Arg Gly Glu Cys 
    210                 215             


<210>  10
<211>  118
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  CTLA-4

<400>  10

Gln Val Gln Leu Val Glu Ser Gly Gly Gly Val Val Gln Pro Gly Arg 
1               5                   10                  15      


Ser Leu Arg Leu Ser Cys Ala Ala Ser Gly Phe Thr Phe Ser Ser Tyr 
            20                  25                  30          


Thr Met His Trp Val Arg Gln Ala Pro Gly Lys Gly Leu Glu Trp Val 
        35                  40                  45              


Thr Phe Ile Ser Tyr Asp Gly Asn Asn Lys Tyr Tyr Ala Asp Ser Val 
    50                  55                  60                  


Lys Gly Arg Phe Thr Ile Ser Arg Asp Asn Ser Lys Asn Thr Leu Tyr 
65                  70                  75                  80  


Leu Gln Met Asn Ser Leu Arg Ala Glu Asp Thr Ala Ile Tyr Tyr Cys 
                85                  90                  95      


Ala Arg Thr Gly Trp Leu Gly Pro Phe Asp Tyr Trp Gly Gln Gly Thr 
            100                 105                 110         


Leu Val Thr Val Ser Ser 
        115             


<210>  11
<211>  108
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  CTLA-4

<400>  11

Glu Ile Val Leu Thr Gln Ser Pro Gly Thr Leu Ser Leu Ser Pro Gly 
1               5                   10                  15      


Glu Arg Ala Thr Leu Ser Cys Arg Ala Ser Gln Ser Val Gly Ser Ser 
            20                  25                  30          


Tyr Leu Ala Trp Tyr Gln Gln Lys Pro Gly Gln Ala Pro Arg Leu Leu 
        35                  40                  45              


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


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


Pro Glu Asp Phe Ala Val Tyr Tyr Cys Gln Gln Tyr Gly Ser Ser Pro 
                85                  90                  95      


Trp Thr Phe Gly Gln Gly Thr Lys Val Glu Ile Lys 
            100                 105             


<210>  12
<211>  124
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  PD-L1

<400>  12

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


Ser Val Lys Val Ser Cys Lys Thr Ser Gly Asp Thr Phe Ser Thr Tyr 
            20                  25                  30          


Ala Ile Ser Trp Val Arg Gln Ala Pro Gly Gln Gly Leu Glu Trp Met 
        35                  40                  45              


Gly Gly Ile Ile Pro Ile Phe Gly Lys Ala His Tyr Ala Gln Lys Phe 
    50                  55                  60                  


Gln Gly Arg Val Thr Ile Thr Ala Asp Glu Ser Thr Ser Thr Ala Tyr 
65                  70                  75                  80  


Met Glu Leu Ser Ser Leu Arg Ser Glu Asp Thr Ala Val Tyr Phe Cys 
                85                  90                  95      


Ala Arg Lys Pro His Phe Val Ser Gly Ser Pro Phe Gly Met Asp Val 
            100                 105                 110         


Trp Gly Gln Gly Gly Thr Thr Val Thr Val Ser Ser 
        115                 120                 


<210>  13
<211>  106
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  PD-L1

<400>  13

Glu Ile Val Leu Thr Gln Ser Pro Ala Thr Leu Ser Leu Ser Pro Gly 
1               5                   10                  15      


Glu Arg Ala Thr Leu Ser Cys Arg Ala Ser Gln Ser Val Ser Ser Tyr 
            20                  25                  30          


Leu Ala Trp Tyr Gln Gln Lys Pro Gly Gln Ala Pro Arg Leu Leu Ile 
        35                  40                  45              


Tyr Asp Ala Ser Asn Arg Ala Thr Gly Ile Pro Ala Arg Phe Ser Gly 
    50                  55                  60                  


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


Glu Asp Phe Ala Val Tyr Tyr Cys Gln Gln Arg Ser Asn Trp Pro Thr 
                85                  90                  95      


Phe Gly Gln Gly Thr Lys Val Glu Ile Lys 
            100                 105     


<210>  14
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  IL-2

<400>  14

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


Pro Leu Glu Glu Val Leu Asn Leu Ala Gln Ser Lys Asn Phe His Leu 
65                  70                  75                  80  


Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Cys Gln Ser Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  15
<211>  130
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  IL-15

<400>  15

Met Val Leu Gly Thr Ile Asp Leu Cys Ser Cys Phe Ser Ala Gly Leu 
1               5                   10                  15      


Pro Lys Thr Glu Ala Asn Trp Val Asn Val Ile Ser Asp Leu Lys Lys 
            20                  25                  30          


Ile Glu Asp Leu Ile Gln Ser Met His Ile Asp Ala Thr Leu Tyr Thr 
        35                  40                  45              


Glu Ser Asp Val His Pro Ser Cys Lys Val Thr Ala Met Lys Cys Phe 
    50                  55                  60                  


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


His Asp Thr Val Glu Asn Leu Ile Ile Leu Ala Asn Asn Ser Leu Ser 
                85                  90                  95      


Ser Asn Gly Asn Val Thr Glu Ser Gly Cys Lys Glu Cys Glu Glu Leu 
            100                 105                 110         


Glu Glu Lys Asn Ile Lys Glu Phe Leu Gln Ser Phe Val His Ile Val 
        115                 120                 125             


Gln Met 
    130 


<210>  16
<211>  153
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  IL-21

<400>  16

Met Arg Ser Ser Pro Gly Asn Met Glu Arg Ile Val Ile Cys Leu Met 
1               5                   10                  15      


Val Ile Phe Leu Gly Thr Leu Val His Lys Ser Ser Ser Gln Gly Gln 
            20                  25                  30          


Asp Arg His Met Ile Arg Met Arg Gln Leu Ile Asp Ile Val Asp Gln 
        35                  40                  45              


Leu Lys Asn Tyr Val Asn Asp Leu Val Pro Glu Phe Leu Pro Ala Pro 
    50                  55                  60                  


Glu Asp Val Glu Thr Asn Cys Glu Trp Ser Ala Phe Ser Cys Phe Gln 
65                  70                  75                  80  


Lys Ala Gln Leu Lys Ser Ala Asn Thr Gly Asn Asn Glu Arg Ile Ile 
                85                  90                  95      


Asn Val Ser Ile Lys Lys Leu Lys Arg Lys Pro Pro Ser Thr Asn Ala 
            100                 105                 110         


Gly Arg Arg Gln Lys His Arg Leu Thr Cys Pro Ser Cys Asp Ser Tyr 
        115                 120                 125             


Glu Lys Lys Pro Pro Lys Glu Phe Leu Glu Arg Phe Lys Ser Leu Leu 
    130                 135                 140                 


Gln Lys Val Ser Thr Leu Ser Phe Ile 
145                 150             


<210>  17
<211>  254
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  4-1BBL

<400>  17

Met Glu Tyr Ala Ser Asp Ala Ser Leu Asp Pro Glu Ala Pro Trp Pro 
1               5                   10                  15      


Pro Ala Pro Arg Ala Arg Ala Cys Arg Val Leu Pro Trp Ala Leu Val 
            20                  25                  30          


Ala Gly Leu Leu Leu Leu Leu Leu Leu Ala Ala Ala Cys Ala Val Phe 
        35                  40                  45              


Leu Ala Cys Pro Trp Ala Val Ser Gly Ala Arg Ala Ser Pro Gly Ser 
    50                  55                  60                  


Ala Ala Ser Pro Arg Leu Arg Glu Gly Pro Glu Leu Ser Pro Asp Asp 
65                  70                  75                  80  


Pro Ala Gly Leu Leu Asp Leu Arg Gln Gly Met Phe Ala Gln Leu Val 
                85                  90                  95      


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


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


Asp Thr Lys Glu Leu Val Val Ala Lys Ala Gly Val Tyr Tyr Val Phe 
    130                 135                 140                 


Phe Gln Leu Glu Leu Arg Arg Val Val Ala Gly Glu Gly Ser Gly Ser 
145                 150                 155                 160 


Val Ser Leu Ala Leu His Leu Gln Pro Leu Arg Ser Ala Ala Gly Ala 
                165                 170                 175     


Ala Ala Leu Ala Leu Thr Val Asp Leu Pro Pro Ala Ser Ser Glu Ala 
            180                 185                 190         


Arg Asn Ser Ala Phe Gly Phe Gln Gly Arg Leu Leu His Leu Ser Ala 
        195                 200                 205             


Gly Gln Arg Leu Gly Val His Leu His Thr Glu Ala Arg Ala Arg His 
    210                 215                 220                 


Ala Trp Gln Leu Thr Gln Gly Ala Thr Val Leu Gly Leu Phe Arg Val 
225                 230                 235                 240 


Thr Pro Glu Ile Pro Ala Gly Leu Pro Ser Pro Arg Ser Glu 
                245                 250                 


<210>  18
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  OX-40L

<400>  18

Met Val Ser His Arg Tyr Pro Arg Ile Gln Ser Ile Lys Val Gln Phe 
1               5                   10                  15      


Thr Glu Tyr Lys Lys Glu Lys Gly Phe Ile Leu Thr Ser Gln Lys Glu 
            20                  25                  30          


Asp Glu Ile Met Lys Val Gln Asn Asn Ser Val Ile Ile Asn Cys Asp 
        35                  40                  45              


Gly Phe Tyr Leu Ile Ser Leu Lys Gly Tyr Phe Ser Gln Glu Val Asn 
    50                  55                  60                  


Ile Ser Leu His Tyr Gln Lys Asp Glu Glu Pro Leu Phe Gln Leu Lys 
65                  70                  75                  80  


Lys Val Arg Ser Val Asn Ser Leu Met Val Ala Ser Leu Thr Tyr Lys 
                85                  90                  95      


Asp Lys Val Tyr Leu Asn Val Thr Thr Asp Asn Thr Ser Leu Asp Asp 
            100                 105                 110         


Phe His Val Asn Gly Gly Glu Leu Ile Leu Ile His Gln Asn Pro Gly 
        115                 120                 125             


Glu Phe Cys Val Leu 
    130             


<210>  19
<211>  460
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  4-1BB

<400>  19

Met Asp Trp Thr Trp Arg Ile Leu Phe Leu Val Ala Ala Ala Thr Gly 
1               5                   10                  15      


Ala His Ser Glu Val Gln Leu Val Glu Ser Gly Gly Gly Leu Val Gln 
            20                  25                  30          


Pro Gly Gly Ser Leu Arg Leu Ser Cys Ala Ala Ser Gly Phe Thr Phe 
        35                  40                  45              


Ser Asp Tyr Trp Met Ser Trp Val Arg Gln Ala Pro Gly Lys Gly Leu 
    50                  55                  60                  


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


Pro Ser Leu Thr Asn Arg Phe Thr Ile Ser Arg Asp Asn Ala Lys Asn 
                85                  90                  95      


Ser Leu Tyr Leu Gln Met Asn Ser Leu Arg Ala Glu Asp Thr Ala Val 
            100                 105                 110         


Tyr Tyr Cys Ala Arg Glu Leu Thr Gly Thr Trp Gly Gln Gly Thr Met 
        115                 120                 125             


Val Thr Val Ser Ser Ala Ser Thr Lys Gly Pro Ser Val Phe Pro Leu 
    130                 135                 140                 


Ala Pro Cys Ser Arg Ser Thr Ser Glu Ser Thr Ala Ala Leu Gly Cys 
145                 150                 155                 160 


Leu Val Lys Asp Tyr Phe Pro Glu Pro Val Thr Val Ser Trp Asn Ser 
                165                 170                 175     


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


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


Leu Gly Thr Lys Thr Tyr Thr Cys Asn Val Asp His Lys Pro Ser Asn 
    210                 215                 220                 


Thr Lys Val Asp Lys Arg Val Glu Ser Lys Tyr Gly Pro Pro Cys Pro 
225                 230                 235                 240 


Pro Cys Pro Ala Pro Glu Phe Leu Gly Gly Pro Ser Val Phe Leu Phe 
                245                 250                 255     


Pro Pro Lys Pro Lys Asp Thr Leu Met Ile Ser Arg Thr Pro Glu Val 
            260                 265                 270         


Thr Cys Val Val Val Asp Val Ser Gln Glu Asp Pro Glu Val Gln Phe 
        275                 280                 285             


Asn Trp Tyr Val Asp Gly Val Glu Val His Asn Ala Lys Thr Lys Pro 
    290                 295                 300                 


Arg Glu Glu Gln Phe Asn Ser Thr Tyr Arg Val Val Ser Val Leu Thr 
305                 310                 315                 320 


Val Leu His Gln Asp Trp Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val 
                325                 330                 335     


Ser Asn Lys Gly Leu Pro Ser Ser Ile Glu Lys Thr Ile Ser Lys Ala 
            340                 345                 350         


Lys Gly Gln Pro Arg Glu Pro Gln Val Tyr Thr Leu Pro Pro Ser Gln 
        355                 360                 365             


Glu Glu Met Thr Lys Asn Gln Val Ser Leu Thr Cys Leu Val Lys Gly 
    370                 375                 380                 


Phe Tyr Pro Ser Asp Ile Ala Val Glu Trp Glu Ser Asn Gly Gln Pro 
385                 390                 395                 400 


Glu Asn Asn Tyr Lys Thr Thr Pro Pro Val Leu Asp Ser Asp Gly Ser 
                405                 410                 415     


Phe Phe Leu Tyr Ser Arg Leu Thr Val Asp Lys Ser Arg Trp Gln Glu 
            420                 425                 430         


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


Trp Thr Gln Lys Ser Leu Ser Leu Ser Leu Gly Lys 
    450                 455                 460 


<210>  20
<211>  235
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  4-1BB

<400>  20

Met Glu Ala Pro Ala Gln Leu Leu Phe Leu Leu Leu Leu Trp Leu Pro 
1               5                   10                  15      


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


Glu Arg Ala Thr Ile Asn Cys Lys Ser Ser Gln Ser Leu Leu Ser Ser 
        35                  40                  45              


Gly Asn Gln Lys Asn Trp Leu Ala Trp Tyr Gln Gln Lys Pro Gly Gln 
    50                  55                  60                  


Pro Pro Lys Leu Leu Ile Trp Trp Ala Ser Thr Arg Gln Ser Gly Val 
65                  70                  75                  80  


Pro Asp Arg Phe Ser Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Thr 
                85                  90                  95      


Ile Ser Ser Leu Gln Ala Glu Asp Val Ala Tyr Tyr Cys Leu Gln Tyr 
            100                 105                 110         


Asp Arg Asp Pro Phe Thr Phe Gly Gln Gly Thr Lys Leu Glu Ile Lys 
        115                 120                 125             


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


Gln Leu Lys Ser Gly Thr Ala Ser Val Val Cys Leu Leu Asn Asn Phe 
145                 150                 155                 160 


Tyr Pro Arg Glu Ala Lys Val Gln Trp Lys Val Asp Asn Ala Leu Gln 
                165                 170                 175     


Ser Gly Asn Ser Gln Glu Ser Val Thr Glu Gln Asp Ser Lys Asp Ser 
            180                 185                 190         


Thr Tyr Ser Leu Ser Ser Thr Leu Thr Leu Ser Lys Ala Asp Tyr Glu 
        195                 200                 205             


Lys His Lys Val Tyr Ala Cys Glu Val Thr His Gln Gly Leu Ser Ser 
    210                 215                 220                 


Pro Val Thr Lys Ser Phe Asn Arg Gly Glu Cys 
225                 230                 235 


<210>  21
<211>  120
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  XO-40L

<400>  21

Glu Val Gln Leu Leu Glu Ser Gly Gly Gly Leu Val Gln Pro Gly Gly 
1               5                   10                  15      


Ser Leu Arg Leu Ser Cys Ala Ala Ser Gly Phe Thr Phe Asn Ser Tyr 
            20                  25                  30          


Ala Met Ser Thr Val Arg Gln Ala Pro Gly Lys Gly Leu Glu Thr Val 
        35                  40                  45              


Ser Ile Ile Ser Gly Ser Gly Gly Phe Thr Tyr Tyr Ala Asp Ser Val 
    50                  55                  60                  


Lys Gly Arg Phe Thr Ile Ser Arg Asp Asn Ser Arg Thr Thr Leu Tyr 
65                  70                  75                  80  


Leu Gln Met Asn Ser Leu Arg Ala Glu Asp Thr Ala Val Tyr Tyr Cys 
                85                  90                  95      


Ala Lys Asp Arg Leu Val Ala Pro Gly Thr Phe Asp Tyr Trp Gly Gln 
            100                 105                 110         


Gly Ala Leu Val Thr Val Ser Ser 
        115                 120 


<210>  22
<211>  106
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  XO-40L

<400>  22

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


Asp Arg Val Thr Ile Thr Cys Arg Ala Ser Gln Gly Ile Ser Ser Trp 
            20                  25                  30          


Leu Ala Trp Tyr Gln Gln Lys Pro Glu Lys Ala Pro Lys Ser Leu Ile 
        35                  40                  45              


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


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


Glu Asp Phe Ala Tyr Tyr Cys Gln Gln Tyr Asn Ser Tyr Pro Tyr Thr 
                85                  90                  95      


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


<210>  23
<211>  589
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  ںϵ

<400>  23

Gln Val Gln Leu Val Glu Ser Gly Gly Gly Val Val Gln Pro Gly Arg 
1               5                   10                  15      


Ser Leu Arg Leu Asp Cys Lys Ala Ser Gly Ile Thr Phe Ser Asn Ser 
            20                  25                  30          


Gly Met His Trp Val Arg Gln Ala Pro Gly Lys Gly Leu Glu Trp Val 
        35                  40                  45              


Ala Val Ile Trp Tyr Asp Gly Ser Lys Arg Tyr Tyr Ala Asp Ser Val 
    50                  55                  60                  


Lys Gly Arg Phe Thr Ile Ser Arg Asp Asn Ser Lys Asn Thr Leu Phe 
65                  70                  75                  80  


Leu Gln Met Asn Ser Leu Arg Ala Glu Asp Thr Ala Val Tyr Tyr Cys 
                85                  90                  95      


Ala Thr Asn Asp Asp Tyr Trp Gly Gln Gly Thr Leu Val Thr Val Ser 
            100                 105                 110         


Ser Ala Ser Thr Lys Gly Pro Ser Val Phe Pro Leu Ala Pro Cys Ser 
        115                 120                 125             


Arg Ser Thr Ser Glu Ser Thr Ala Ala Leu Gly Cys Leu Val Lys Asp 
    130                 135                 140                 


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


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


Ser Leu Ser Ser Val Val Thr Val Pro Ser Ser Ser Leu Gly Thr Lys 
            180                 185                 190         


Thr Tyr Thr Cys Asn Val Asp His Lys Pro Ser Asn Thr Lys Val Asp 
        195                 200                 205             


Lys Arg Val Glu Ser Lys Tyr Gly Pro Pro Cys Pro Pro Cys Pro Ala 
    210                 215                 220                 


Pro Glu Phe Glu Gly Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro 
225                 230                 235                 240 


Lys Asp Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val 
                245                 250                 255     


Val Asp Val Ser Gln Glu Asp Pro Glu Val Gln Phe Asn Trp Tyr Val 
            260                 265                 270         


Asp Gly Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln 
        275                 280                 285             


Phe Asn Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln 
    290                 295                 300                 


Asp Trp Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Gly 
305                 310                 315                 320 


Leu Pro Ser Ser Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro 
                325                 330                 335     


Arg Glu Pro Gln Val Tyr Thr Leu Pro Pro Ser Gln Glu Glu Met Thr 
            340                 345                 350         


Lys Asn Gln Val Ser Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser 
        355                 360                 365             


Asp Ile Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr 
    370                 375                 380                 


Lys Thr Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr 
385                 390                 395                 400 


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


Ser Cys Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys 
            420                 425                 430         


Ser Leu Ser Leu Ser Leu Gly Ser Gly Gly Gly Gly Ser Gly Gly Gly 
        435                 440                 445             


Gly Ser Gly Gly Gly Gly Ser Gly Ala Pro Thr Ser Ser Ser Thr Lys 
    450                 455                 460                 


Lys Thr Gln Leu Gln Leu Glu His Leu Leu Leu Asp Leu Gln Met Ile 
465                 470                 475                 480 


Leu Asn Gly Ile Asn Asn Tyr Lys Asn Pro Lys Leu Thr Arg Met Leu 
                485                 490                 495     


Thr Phe Lys Phe Tyr Met Pro Lys Lys Ala Thr Glu Leu Lys His Leu 
            500                 505                 510         


Gln Cys Leu Glu Glu Glu Leu Lys Pro Leu Glu Glu Val Leu Asn Leu 
        515                 520                 525             


Ala Gln Ser Lys Asn Phe His Leu Arg Pro Arg Asp Leu Ile Ser Asn 
    530                 535                 540                 


Ile Asn Val Ile Val Leu Glu Leu Lys Gly Ser Glu Thr Thr Phe Met 
545                 550                 555                 560 


Cys Glu Tyr Ala Asp Glu Thr Ala Thr Ile Val Glu Phe Leu Asn Arg 
                565                 570                 575     


Trp Ile Thr Phe Cys Gln Ser Ile Ile Ser Thr Leu Thr 
            580                 585                 


