                         SEQUENCE LISTING

<110>  THE UNITED STATES OF AMERICA, AS REPRESENTED BY THE 
       SECRETARY, DEPARTMENT OF HEALTH AND HUMAN SERVICES
       SADTLER, Kaitlyn
       MEMOLI, Matthew
 
<120>  ANTIBODY SPECIFIC FOR SARS-COV-2 RECEPTOR BINDING DOMAIN AND 
       THERAPEUTIC METHODS

<130>  E-007-2021-0-PCT-02; 3000093-004977

<150>  63/092,350
<151>  2020-10-15

<150>  63/225,248
<151>  2021-07-23

<160>  24    

<170>  PatentIn version 3.5

<210>  1
<211>  194
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  spike glycoprotein [Severe acute respiratory syndrome coronavirus
       2]

<400>  1

Asn Ile Thr Asn Leu Cys Pro Phe Gly Glu Val Phe Asn Ala Thr Arg 
1               5                   10                  15      


Phe Ala Ser Val Tyr Ala Trp Asn Arg Lys Arg Ile Ser Asn Cys Val 
            20                  25                  30          


Ala Asp Tyr Ser Val Leu Tyr Asn Ser Ala Ser Phe Ser Thr Phe Lys 
        35                  40                  45              


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


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


Ala Pro Gly Gln Thr Gly Lys Ile Ala Asp Tyr Asn Tyr Lys Leu Pro 
                85                  90                  95      


Asp Asp Phe Thr Gly Cys Val Ile Ala Trp Asn Ser Asn Asn Leu Asp 
            100                 105                 110         


Ser Lys Val Gly Gly Asn Tyr Asn Tyr Leu Tyr Arg Leu Phe Arg Lys 
        115                 120                 125             


Ser Asn Leu Lys Pro Phe Glu Arg Asp Ile Ser Thr Glu Ile Tyr Gln 
    130                 135                 140                 


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


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


Pro Tyr Arg Val Val Val Leu Ser Phe Glu Leu Leu His Ala Pro Ala 
            180                 185                 190         


Thr Val 
        


<210>  2
<211>  193
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  spike glycoprotein S [SARS coronavirus BJ01]

<400>  2

Asn Ile Thr Asn Leu Cys Pro Phe Gly Glu Val Phe Asn Ala Thr Lys 
1               5                   10                  15      


Phe Pro Ser Val Tyr Ala Trp Glu Arg Lys Lys Ile Ser Asn Cys Val 
            20                  25                  30          


Ala Asp Tyr Ser Val Leu Tyr Asn Ser Thr Phe Phe Ser Thr Phe Lys 
        35                  40                  45              


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


Val Tyr Ala Asp Ser Phe Val Val Lys Gly Asp Asp Val Arg Gln Ile 
65                  70                  75                  80  


Ala Pro Gly Gln Thr Gly Val Ile Ala Asp Tyr Asn Tyr Lys Leu Pro 
                85                  90                  95      


Asp Asp Phe Met Gly Cys Val Leu Ala Trp Asn Thr Arg Asn Ile Asp 
            100                 105                 110         


Ala Thr Ser Thr Gly Asn Tyr Asn Tyr Lys Tyr Arg Tyr Leu Arg His 
        115                 120                 125             


Gly Lys Leu Arg Pro Phe Glu Arg Asp Ile Ser Asn Val Pro Phe Ser 
    130                 135                 140                 


Pro Asp Gly Lys Pro Cys Thr Pro Pro Ala Leu Asn Cys Tyr Trp Pro 
145                 150                 155                 160 


Leu Asn Asp Tyr Gly Phe Tyr Thr Thr Thr Gly Ile Gly Tyr Gln Pro 
                165                 170                 175     


Tyr Arg Val Val Val Leu Ser Phe Glu Leu Leu Asn Ala Pro Ala Thr 
            180                 185                 190         


Val 
    


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

<220>
<223>  spike glycoprotein [MERS coronavirus]

<400>  3

Gln Ala Glu Gly Val Glu Cys Asp Phe Ser Pro Leu Leu Ser Gly Thr 
1               5                   10                  15      


Pro Pro Gln Val Tyr Asn Phe Lys Arg Leu Val Phe Thr Asn Cys Asn 
            20                  25                  30          


Tyr Asn Leu Thr Lys Leu Leu Ser Leu Phe Ser Val Asn Asp Phe Thr 
        35                  40                  45              


Cys Ser Gln Ile Ser Pro Ala Ala Ile Ala Ser Asn Cys Tyr Ser Ser 
    50                  55                  60                  


Leu Ile Leu Asp Tyr Phe Ser Tyr Pro Leu Ser Met Lys Ser Asp Leu 
65                  70                  75                  80  


Ser Val Ser Ser Ala Gly Pro Ile Ser Gln Phe Asn Tyr Lys Gln Ser 
                85                  90                  95      


Phe Ser Asn Pro Thr Cys Leu Ile Leu Ala Thr Val Pro His Asn Leu 
            100                 105                 110         


Thr Thr Ile Thr Lys Pro Leu Lys Tyr Ser Tyr Ile Asn Lys Cys Ser 
        115                 120                 125             


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


Asn Gln Tyr Ser Pro Cys Val Ser Ile Val Pro Ser Thr Val Trp Glu 
145                 150                 155                 160 


Asp Gly Asp Tyr Tyr Arg Lys Gln Leu Ser Pro Leu Glu Gly Gly Gly 
                165                 170                 175     


Trp Leu Val Ala Ser Gly Ser Thr Val Ala Met Thr Glu Gln Leu Gln 
            180                 185                 190         


Met Gly Phe Gly Ile Thr Val Gln Tyr Gly Thr Asp Thr Asn Ser Val 
        195                 200                 205             


Cys Pro Lys Leu 
    210         


<210>  4
<211>  223
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  SARS CoV-2 spike receptor-binding domain

<400>  4

Arg Val Gln Pro Thr Glu Ser Ile Val Arg Phe Pro Asn Ile Thr Asn 
1               5                   10                  15      


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


Tyr Ala Trp Asn Arg Lys Arg Ile Ser Asn Cys Val Ala Asp Tyr Ser 
        35                  40                  45              


Val Leu Tyr Asn Ser Ala Ser Phe Ser Thr Phe Lys Cys Tyr Gly Val 
    50                  55                  60                  


Ser Pro Thr Lys Leu Asn Asp Leu Cys Phe Thr Asn Val Tyr Ala Asp 
65                  70                  75                  80  


Ser Phe Val Ile Arg Gly Asp Glu Val Arg Gln Ile Ala Pro Gly Gln 
                85                  90                  95      


Thr Gly Lys Ile Ala Asp Tyr Asn Tyr Lys Leu Pro Asp Asp Phe Thr 
            100                 105                 110         


Gly Cys Val Ile Ala Trp Asn Ser Asn Asn Leu Asp Ser Lys Val Gly 
        115                 120                 125             


Gly Asn Tyr Asn Tyr Leu Tyr Arg Leu Phe Arg Lys Ser Asn Leu Lys 
    130                 135                 140                 


Pro Phe Glu Arg Asp Ile Ser Thr Glu Ile Tyr Gln Ala Gly Ser Thr 
145                 150                 155                 160 


Pro Cys Asn Gly Val Glu Gly Phe Asn Cys Tyr Phe Pro Leu Gln Ser 
                165                 170                 175     


Tyr Gly Phe Gln Pro Thr Asn Gly Val Gly Tyr Gln Pro Tyr Arg Val 
            180                 185                 190         


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


Pro Lys Lys Ser Thr Asn Leu Val Lys Asn Lys Cys Val Asn Phe 
    210                 215                 220             


<210>  5
<211>  353
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  human IgA heavy chain (IGHA1) constant region

<400>  5

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


Gln Pro Asp Gly Asn Val Val Ile Ala Cys Leu Val Gln Gly Phe Phe 
            20                  25                  30          


Pro Gln Glu Pro Leu Ser Val Thr Trp Ser Glu Ser Gly Gln Gly Val 
        35                  40                  45              


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


Thr Thr Ser Ser Gln Leu Thr Leu Pro Ala Thr Gln Cys Leu Ala Gly 
65                  70                  75                  80  


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


Val Thr Val Pro Cys Pro Val Pro Ser Thr Pro Pro Thr Pro Ser Pro 
            100                 105                 110         


Ser Thr Pro Pro Thr Pro Ser Pro Ser Cys Cys His Pro Arg Leu Ser 
        115                 120                 125             


Leu His Arg Pro Ala Leu Glu Asp Leu Leu Leu Gly Ser Glu Ala Asn 
    130                 135                 140                 


Leu Thr Cys Thr Leu Thr Gly Leu Arg Asp Ala Ser Gly Val Thr Phe 
145                 150                 155                 160 


Thr Trp Thr Pro Ser Ser Gly Lys Ser Ala Val Gln Gly Pro Pro Glu 
                165                 170                 175     


Arg Asp Leu Cys Gly Cys Tyr Ser Val Ser Ser Val Leu Pro Gly Cys 
            180                 185                 190         


Ala Glu Pro Trp Asn His Gly Lys Thr Phe Thr Cys Thr Ala Ala Tyr 
        195                 200                 205             


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


Thr Phe Arg Pro Glu Val His Leu Leu Pro Pro Pro Ser Glu Glu Leu 
225                 230                 235                 240 


Ala Leu Asn Glu Leu Val Thr Leu Thr Cys Leu Ala Arg Gly Phe Ser 
                245                 250                 255     


Pro Lys Asp Val Leu Val Arg Trp Leu Gln Gly Ser Gln Glu Leu Pro 
            260                 265                 270         


Arg Glu Lys Tyr Leu Thr Trp Ala Ser Arg Gln Glu Pro Ser Gln Gly 
        275                 280                 285             


Thr Thr Thr Phe Ala Val Thr Ser Ile Leu Arg Val Ala Ala Glu Asp 
    290                 295                 300                 


Trp Lys Lys Gly Asp Thr Phe Ser Cys Met Val Gly His Glu Ala Leu 
305                 310                 315                 320 


Pro Leu Ala Phe Thr Gln Lys Thr Ile Asp Arg Leu Ala Gly Lys Pro 
                325                 330                 335     


Thr His Val Asn Val Ser Val Val Met Ala Glu Val Asp Gly Thr Cys 
            340                 345                 350         


Tyr 
    


<210>  6
<211>  106
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  human IgA light chain (IGKA1) constant region

<400>  6

Thr Val Ala Ala Pro Ser Val Phe Ile Phe Pro Pro Ser Asp Glu Gln 
1               5                   10                  15      


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


Pro Arg Glu Ala Lys Val Gln Trp Lys Val Asp Asn Ala Leu Gln Ser 
        35                  40                  45              


Gly Asn Ser Gln Glu Ser Val Thr Glu Gln Asp Ser Lys Asp Ser Thr 
    50                  55                  60                  


Tyr Ser Leu Ser Ser Thr Leu Thr Leu Ser Lys Ala Asp Tyr Glu Lys 
65                  70                  75                  80  


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


Val Thr Lys Ser Phe Asn Arg Gly Glu Cys 
            100                 105     


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

<220>
<223>  Anti-coronavirus RBD Ab - Light Chain

<400>  7

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


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


Ile His Trp Tyr His Gln Arg Thr Asn Gly Ser Pro Arg Leu Leu Ile 
        35                  40                  45              


Lys Tyr Ala Ser Glu Ser Ile Ser Gly Ile Pro Ser Arg Phe Ser Gly 
    50                  55                  60                  


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


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


Thr Phe Gly Ala Gly Thr Lys Leu Glu Leu 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>  471
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Anti-coronavirus RBD Ab - Heavy Chain

<400>  8

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


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


Asn Met Asp Trp Val Lys Gln Ser His Gly Lys Ser Leu Glu Trp Ile 
        35                  40                  45              


Gly Asp Ile Asn Pro Asn Asn Gly Phe Thr Ile 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 Glu Leu Arg Ser Leu Thr Ser Glu Asp Thr Ala Val Tyr Tyr Cys 
                85                  90                  95      


Ala Arg Glu Gly Tyr Gly Asn Tyr Phe Asp Tyr Trp Gly Gln Gly Thr 
            100                 105                 110         


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


Leu Ser Leu Cys Ser Thr Gln Pro Asp Gly Asn Val Val Ile Ala Cys 
    130                 135                 140                 


Leu Val Gln Gly Phe Phe Pro Gln Glu Pro Leu Ser Val Thr Trp Ser 
145                 150                 155                 160 


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


Ala Ser Gly Asp Leu Tyr Thr Thr Ser Ser Gln Leu Thr Leu Pro Ala 
            180                 185                 190         


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


Thr Asn Pro Ser Gln Asp Val Thr Val Pro Cys Pro Val Pro Ser Thr 
    210                 215                 220                 


Pro Pro Thr Pro Ser Pro Ser Thr Pro Pro Thr Pro Ser Pro Ser Cys 
225                 230                 235                 240 


Cys His Pro Arg Leu Ser Leu His Arg Pro Ala Leu Glu Asp Leu Leu 
                245                 250                 255     


Leu Gly Ser Glu Ala Asn Leu Thr Cys Thr Leu Thr Gly Leu Arg Asp 
            260                 265                 270         


Ala Ser Gly Val Thr Phe Thr Trp Thr Pro Ser Ser Gly Lys Ser Ala 
        275                 280                 285             


Val Gln Gly Pro Pro Glu Arg Asp Leu Cys Gly Cys Tyr Ser Val Ser 
    290                 295                 300                 


Ser Val Leu Pro Gly Cys Ala Glu Pro Trp Asn His Gly Lys Thr Phe 
305                 310                 315                 320 


Thr Cys Thr Ala Ala Tyr Pro Glu Ser Lys Thr Pro Leu Thr Ala Thr 
                325                 330                 335     


Leu Ser Lys Ser Gly Asn Thr Phe Arg Pro Glu Val His Leu Leu Pro 
            340                 345                 350         


Pro Pro Ser Glu Glu Leu Ala Leu Asn Glu Leu Val Thr Leu Thr Cys 
        355                 360                 365             


Leu Ala Arg Gly Phe Ser Pro Lys Asp Val Leu Val Arg Trp Leu Gln 
    370                 375                 380                 


Gly Ser Gln Glu Leu Pro Arg Glu Lys Tyr Leu Thr Trp Ala Ser Arg 
385                 390                 395                 400 


Gln Glu Pro Ser Gln Gly Thr Thr Thr Phe Ala Val Thr Ser Ile Leu 
                405                 410                 415     


Arg Val Ala Ala Glu Asp Trp Lys Lys Gly Asp Thr Phe Ser Cys Met 
            420                 425                 430         


Val Gly His Glu Ala Leu Pro Leu Ala Phe Thr Gln Lys Thr Ile Asp 
        435                 440                 445             


Arg Leu Ala Gly Lys Pro Thr His Val Asn Val Ser Val Val Met Ala 
    450                 455                 460                 


Glu Val Asp Gly Thr Cys Tyr 
465                 470     


<210>  9
<211>  23
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Anti-coronavirus RBD Ab - Light Chain FR1

<400>  9

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


Glu Arg Val Ser Phe Ser Cys 
            20              


<210>  10
<211>  11
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Anti-coronavirus RBD Ab - Light Chain CDR1

<400>  10

Arg Ala Ser Gln Ser Ile Gly Thr Ser Ile His 
1               5                   10      


<210>  11
<211>  15
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Anti-coronavirus RBD Ab - Light Chain FR2

<400>  11

Trp Tyr His Gln Arg Thr Asn Gly Ser Pro Arg Leu Leu Ile Lys 
1               5                   10                  15  


<210>  12
<211>  7
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Anti-coronavirus RBD Ab - Light Chain CDR2

<400>  12

Tyr Ala Ser Glu Ser Ile Ser 
1               5           


<210>  13
<211>  32
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Anti-coronavirus RBD Ab - Light Chain FR3

<400>  13

Gly Ile Pro Ser Arg Phe Ser Gly Ser Gly Ser Gly Thr Asp Phe Thr 
1               5                   10                  15      


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


<210>  14
<211>  9
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Anti-coronavirus RBD Ab - Light Chain CDR3

<400>  14

Gln Gln Ser Asn Asn Trp Pro Thr Thr 
1               5                   


<210>  15
<211>  10
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Anti-coronavirus RBD Ab - Light Chain FR4

<400>  15

Phe Gly Ala Gly Thr Lys Leu Glu Leu Lys 
1               5                   10  


<210>  16
<211>  25
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Anti-coronavirus RBD Ab - Heavy Chain FR1

<400>  16

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


Ser Val Lys Ile Pro Cys Lys Ala Ser 
            20                  25  


<210>  17
<211>  7
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Anti-coronavirus RBD Ab - Heavy Chain CDR1

<400>  17

Gly Tyr Thr Phe Thr Asp Tyr 
1               5           


<210>  18
<211>  19
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Anti-coronavirus RBD Ab - Heavy Chain FR2

<400>  18

Asn Met Asp Trp Val Lys Gln Ser His Gly Lys Ser Leu Glu Trp Ile 
1               5                   10                  15      


Gly Asp Ile 
            


<210>  19
<211>  6
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Anti-Coronavirus RBD Ab - Heavy Chain CDR2

<400>  19

Asn Pro Asn Asn Gly Phe 
1               5       


<210>  20
<211>  41
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Anti-Coronavirus RBD Ab - Heavy Chain FR3

<400>  20

Thr Ile Tyr Asn Gln Lys Phe Lys Gly Lys Ala Thr Leu Thr Val Asp 
1               5                   10                  15      


Lys Ser Ser Ser Thr Ala Tyr Met Glu Leu Arg Ser Leu Thr Ser Glu 
            20                  25                  30          


Asp Thr Ala Val Tyr Tyr Cys Ala Arg 
        35                  40      


<210>  21
<211>  9
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Anti-Coronavirus RBD Ab - Heavy Chain CDR3

<400>  21

Glu Gly Tyr Gly Asn Tyr Phe Asp Tyr 
1               5                   


<210>  22
<211>  11
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Anti-Coronavirus RBD Ab - Heavy Chain FR4

<400>  22

Trp Gly Gln Gly Thr Thr Leu Thr Val Ser Ser 
1               5                   10      


<210>  23
<211>  107
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Anti-Coronavirus RBD Ab - Variable Light Domain

<400>  23

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


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


Ile His Trp Tyr His Gln Arg Thr Asn Gly Ser Pro Arg Leu Leu Ile 
        35                  40                  45              


Lys Tyr Ala Ser Glu Ser Ile Ser Gly Ile Pro Ser Arg Phe Ser Gly 
    50                  55                  60                  


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


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


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


<210>  24
<211>  118
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Anti-Coronavirus RBD Ab - Variable Heavy Domain

<400>  24

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


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


Asn Met Asp Trp Val Lys Gln Ser His Gly Lys Ser Leu Glu Trp Ile 
        35                  40                  45              


Gly Asp Ile Asn Pro Asn Asn Gly Phe Thr Ile 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 Glu Leu Arg Ser Leu Thr Ser Glu Asp Thr Ala Val Tyr Tyr Cys 
                85                  90                  95      


Ala Arg Glu Gly Tyr Gly Asn Tyr Phe Asp Tyr Trp Gly Gln Gly Thr 
            100                 105                 110         


Thr Leu Thr Val Ser Ser 
        115             


