                               SEQUENCE LISTING

<110> SAPPHIRE BIOTECH, INC.
      ARIZONA BOARD OF REGENTS ON BEHALF OF ARIZONA STATE 
      UNIVERSITY
 
<120> NEUTRALIZING ANTIBODY TESTING AND TREATMENT

<130> 127607-0006WO01

<140> PCT/US2021/032106
<141> 2021-05-12

<150> 63/116,749
<151> 2020-11-20

<150> 63/023,646
<151> 2020-05-12

<160> 3     

<170> PatentIn version 3.5

<210> 1
<211> 272
<212> PRT
<213> Unknown

<220>
<223> Description of Unknown: 
      SARS-CoV-2 spike protein

<400> 1
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 Pro Thr Asn Gly Val Gly Tyr Gln Pro Tyr Arg Val Val 
            180                 185                 190         


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


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


Asn Gly Leu Thr Gly Thr Gly Val Leu Thr Glu Ser Asn Lys Lys Phe 
225                 230                 235                 240 


Leu Pro Phe Gln Gln Phe Gly Arg Asp Ile Ala Asp Thr Thr Asp Ala 
                245                 250                 255     


Val Arg Asp Pro Gln Thr Leu Glu Ile Leu Asp Ile Thr Pro Cys Ser 
            260                 265                 270         


<210> 2
<211> 224
<212> PRT
<213> Unknown

<220>
<223> Description of Unknown: 
      SARS-CoV-2 spike protein

<400> 2
Gln Arg Val Gln Pro Thr Glu Ser Ile Val Arg Phe Pro Asn Ile Thr 
1               5                   10                  15      


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


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


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


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


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


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


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


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


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


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


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


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


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


<210> 3
<211> 598
<212> PRT
<213> Homo sapiens

<400> 3
Gln Ser Thr Ile Glu Glu Gln Ala Lys Thr Phe Leu Asp Lys Phe Asn 
1               5                   10                  15      


His Glu Ala Glu Asp Leu Phe Tyr Gln Ser Ser Leu Ala Ser Trp Asn 
            20                  25                  30          


Tyr Asn Thr Asn Ile Thr Glu Glu Asn Val Gln Asn Met Asn Asn Ala 
        35                  40                  45              


Gly Asp Lys Trp Ser Ala Phe Leu Lys Glu Gln Ser Thr Leu Ala Gln 
    50                  55                  60                  


Met Tyr Pro Leu Gln Glu Ile Gln Asn Leu Thr Val Lys Leu Gln Leu 
65                  70                  75                  80  


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


Lys Arg Leu Asn Thr Ile Leu Asn Thr Met Ser Thr Ile Tyr Ser Thr 
            100                 105                 110         


Gly Lys Val Cys Asn Pro Asp Asn Pro Gln Glu Cys Leu Leu Leu Glu 
        115                 120                 125             


Pro Gly Leu Asn Glu Ile Met Ala Asn Ser Leu Asp Tyr Asn Glu Arg 
    130                 135                 140                 


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


Pro Leu Tyr Glu Glu Tyr Val Val Leu Lys Asn Glu Met Ala Arg Ala 
                165                 170                 175     


Asn His Tyr Glu Asp Tyr Gly Asp Tyr Trp Arg Gly Asp Tyr Glu Val 
            180                 185                 190         


Asn Gly Val Asp Gly Tyr Asp Tyr Ser Arg Gly Gln Leu Ile Glu Asp 
        195                 200                 205             


Val Glu His Thr Phe Glu Glu Ile Lys Pro Leu Tyr Glu His Leu His 
    210                 215                 220                 


Ala Tyr Val Arg Ala Lys Leu Met Asn Ala Tyr Pro Ser Tyr Ile Ser 
225                 230                 235                 240 


Pro Ile Gly Cys Leu Pro Ala His Leu Leu Gly Asp Met Trp Gly Arg 
                245                 250                 255     


Phe Trp Thr Asn Leu Tyr Ser Leu Thr Val Pro Phe Gly Gln Lys Pro 
            260                 265                 270         


Asn Ile Asp Val Thr Asp Ala Met Val Asp Gln Ala Trp Asp Ala Gln 
        275                 280                 285             


Arg Ile Phe Lys Glu Ala Glu Lys Phe Phe Val Ser Val Gly Leu Pro 
    290                 295                 300                 


Asn Met Thr Gln Gly Phe Trp Glu Asn Ser Met Leu Thr Asp Pro Gly 
305                 310                 315                 320 


Asn Val Gln Lys Ala Val Cys His Pro Thr Ala Trp Asp Leu Gly Lys 
                325                 330                 335     


Gly Asp Phe Arg Ile Leu Met Cys Thr Lys Val Thr Met Asp Asp Phe 
            340                 345                 350         


Leu Thr Ala His His Glu Met Gly His Ile Gln Tyr Asp Met Ala Tyr 
        355                 360                 365             


Ala Ala Gln Pro Phe Leu Leu Arg Asn Gly Ala Asn Glu Gly Phe His 
    370                 375                 380                 


Glu Ala Val Gly Glu Ile Met Ser Leu Ser Ala Ala Thr Pro Lys His 
385                 390                 395                 400 


Leu Lys Ser Ile Gly Leu Leu Ser Pro Asp Phe Gln Glu Asp Asn Glu 
                405                 410                 415     


Thr Glu Ile Asn Phe Leu Leu Lys Gln Ala Leu Thr Ile Val Gly Thr 
            420                 425                 430         


Leu Pro Phe Thr Tyr Met Leu Glu Lys Trp Arg Trp Met Val Phe Lys 
        435                 440                 445             


Gly Glu Ile Pro Lys Asp Gln Trp Met Lys Lys Trp Trp Glu Met Lys 
    450                 455                 460                 


Arg Glu Ile Val Gly Val Val Glu Pro Val Pro His Asp Glu Thr Tyr 
465                 470                 475                 480 


Cys Asp Pro Ala Ser Leu Phe His Val Ser Asn Asp Tyr Ser Phe Ile 
                485                 490                 495     


Arg Tyr Tyr Thr Arg Thr Leu Tyr Gln Phe Gln Phe Gln Glu Ala Leu 
            500                 505                 510         


Cys Gln Ala Ala Lys His Glu Gly Pro Leu His Lys Cys Asp Ile Ser 
        515                 520                 525             


Asn Ser Thr Glu Ala Gly Gln Lys Leu Phe Asn Met Leu Arg Leu Gly 
    530                 535                 540                 


Lys Ser Glu Pro Trp Thr Leu Ala Leu Glu Asn Val Val Gly Ala Lys 
545                 550                 555                 560 


Asn Met Asn Val Arg Pro Leu Leu Asn Tyr Phe Glu Pro Leu Phe Thr 
                565                 570                 575     


Trp Leu Lys Asp Gln Asn Lys Asn Ser Phe Val Gly Trp Ser Thr Asp 
            580                 585                 590         


Trp Ser Pro Tyr Ala Asp 
        595             

  


