IMMUNE SYSTEM/VIRAL PROTEIN CRYSTAL STRUCTURE OF SARS-COV-2 RECEPTOR BINDING DOMAIN IN COMPLEX WITH NEUTRALIZING ANTIBODY CC12.1: 0 - Z ARG 403 NE VS Y ASN 92 O Distance: 4.076438 - Hydrogen Bonds, 1 - Z ARG 403 NH1 VS Y ASN 92 O Distance: 3.517222 - Hydrogen Bonds, 2 - Z ARG 403 NH2 VS Y ASN 92 O Distance: 2.332353 - Hydrogen Bonds, 3 - Z ASP 405 CB VS Y TYR 94 CB Distance: 3.412097 - Hydrophobic, 4 - Z ASP 405 CB VS Y TYR 94 CG Distance: 3.982462 - Hydrophobic, 5 - Z ASP 405 CB VS Y TYR 94 CD1 Distance: 4.549420 - Hydrophobic, 6 - Z ASP 405 CB VS Y TYR 94 CD2 Distance: 4.563098 - Hydrophobic, 7 - Z ASP 405 OD1 VS Y TYR 94 N Distance: 4.175924 - Hydrogen Bonds, 8 - Z ASP 405 OD2 VS Y TYR 94 N Distance: 4.731621 - Hydrogen Bonds, 9 - Z ARG 408 CG VS Y TYR 94 CD2 Distance: 5.409087 - Hydrophobic, 10 - Z ARG 408 CG VS Y TYR 94 CE1 Distance: 4.975788 - Hydrophobic, 11 - Z ARG 408 CG VS Y TYR 94 CE2 Distance: 4.765464 - Hydrophobic, 12 - Z ARG 408 NE VS Y TYR 94 OH Distance: 3.721883 - Hydrogen Bonds, 13 - Z ARG 408 NH2 VS Y TYR 94 OH Distance: 3.469598 - Hydrogen Bonds, 14 - Z LYS 417 NZ VS Y LYS 97 NZ Distance: 5.461653 - Repulsive, 15 - Z TYR 453 CE1 VS Y TYR 32 CE1 Distance: 5.215789 - Hydrophobic, 16 - Z TYR 453 OH VS Y TYR 32 OH Distance: 4.526531 - Hydrogen Bonds, 17 - Z TYR 453 OH VS Y ASN 92 OD1 Distance: 4.516387 - Hydrogen Bonds, 18 - Z TYR 453 OH VS Y ASN 92 ND2 Distance: 2.709149 - Hydrogen Bonds, 19 - Z SER 494 O VS Y TYR 32 OH Distance: 3.502509 - Hydrogen Bonds, 20 - Z TYR 495 N VS Y TYR 32 OH Distance: 4.185165 - Hydrogen Bonds, 21 - Z TYR 495 O VS Y TYR 32 OH Distance: 4.808274 - Hydrogen Bonds, 22 - Z GLY 496 O VS Y SER 30 N Distance: 4.825146 - Hydrogen Bonds, 23 - Z GLY 496 O VS Y SER 30 OG Distance: 2.732730 - Hydrogen Bonds, 24 - Z GLY 496 N VS Y TYR 32 OH Distance: 2.922362 - Hydrogen Bonds, 25 - Z PHE 497 N VS Y SER 30 OG Distance: 4.880745 - Hydrogen Bonds, 26 - Z GLN 498 N VS Y SER 30 OG Distance: 3.831519 - Hydrogen Bonds, 27 - Z GLN 498 O VS Y SER 30 OG Distance: 4.365990 - Hydrogen Bonds, 28 - Z GLN 498 OE1 VS Y SER 30 OG Distance: 4.835786 - Hydrogen Bonds, 29 - Z GLN 498 NE2 VS Y SER 30 O Distance: 4.416242 - Hydrogen Bonds, 30 - Z GLN 498 NE2 VS Y SER 30 OG Distance: 3.535816 - Hydrogen Bonds, 31 - Z GLN 498 OE1 VS Y SER 67 OG Distance: 4.701556 - Hydrogen Bonds, 32 - Z GLN 498 NE2 VS Y SER 67 O Distance: 2.801968 - Hydrogen Bonds, 33 - Z GLN 498 NE2 VS Y SER 67 OG Distance: 3.133114 - Hydrogen Bonds, 34 - Z GLN 498 OE1 VS Y GLY 68 N Distance: 4.380776 - Hydrogen Bonds, 35 - Z THR 500 O VS Y GLY 28 N Distance: 3.744998 - Hydrogen Bonds, 36 - Z ASN 501 N VS Y GLY 28 O Distance: 4.852952 - Hydrogen Bonds, 37 - Z ASN 501 ND2 VS Y GLY 28 O Distance: 3.711811 - Hydrogen Bonds, 38 - Z ASN 501 OD1 VS Y SER 30 N Distance: 4.650950 - Hydrogen Bonds, 39 - Z ASN 501 OD1 VS Y SER 30 OG Distance: 2.731972 - Hydrogen Bonds, 40 - Z ASN 501 ND2 VS Y SER 30 OG Distance: 2.148834 - Hydrogen Bonds, 41 - Z GLY 502 N VS Y GLN 27 OE1 Distance: 4.833383 - Hydrogen Bonds, 42 - Z GLY 502 N VS Y GLY 28 O Distance: 2.966211 - Hydrogen Bonds, 43 - Z VAL 503 N VS Y GLN 27 OE1 Distance: 4.363420 - Hydrogen Bonds, 44 - Z TYR 505 CE2 VS Y ILE 2 CG1 Distance: 5.495544 - Hydrophobic, 45 - Z TYR 505 CG VS Y ILE 29 CB Distance: 5.194835 - Hydrophobic, 46 - Z TYR 505 CG VS Y ILE 29 CG2 Distance: 5.317837 - Hydrophobic, 47 - Z TYR 505 CD1 VS Y ILE 29 CB Distance: 5.270717 - Hydrophobic, 48 - Z TYR 505 CD2 VS Y ILE 29 CB Distance: 4.713135 - Hydrophobic, 49 - Z TYR 505 CD2 VS Y ILE 29 CG2 Distance: 4.481863 - Hydrophobic, 50 - Z TYR 505 CE1 VS Y ILE 29 CB Distance: 4.896331 - Hydrophobic, 51 - Z TYR 505 CE1 VS Y ILE 29 CG2 Distance: 5.344547 - Hydrophobic, 52 - Z TYR 505 CE2 VS Y ILE 29 CB Distance: 4.292894 - Hydrophobic, 53 - Z TYR 505 CE2 VS Y ILE 29 CG2 Distance: 4.027182 - Hydrophobic, 54 - Z TYR 505 CG VS Y TYR 32 CG Distance: 5.543544 - Aromatic Stacking, 55 - Z TYR 505 CG VS Y TYR 32 CD2 Distance: 5.195484 - Hydrophobic, 56 - Z TYR 505 CG VS Y TYR 32 CE2 Distance: 5.482282 - Hydrophobic, 57 - Z TYR 505 CD1 VS Y TYR 32 CB Distance: 5.104842 - Hydrophobic, 58 - Z TYR 505 CD1 VS Y TYR 32 CG Distance: 4.671092 - Hydrophobic, 59 - Z TYR 505 CD1 VS Y TYR 32 CD1 Distance: 5.440420 - Hydrophobic, 60 - Z TYR 505 CD1 VS Y TYR 32 CD2 Distance: 4.012926 - Hydrophobic, 61 - Z TYR 505 CD1 VS Y TYR 32 CE2 Distance: 4.266147 - Hydrophobic, 62 - Z TYR 505 CE1 VS Y TYR 32 CB Distance: 4.213898 - Hydrophobic, 63 - Z TYR 505 CE1 VS Y TYR 32 CG Distance: 4.008524 - Hydrophobic, 64 - Z TYR 505 CE1 VS Y TYR 32 CD1 Distance: 4.738930 - Hydrophobic, 65 - Z TYR 505 CE1 VS Y TYR 32 CD2 Distance: 3.763262 - Hydrophobic, 66 - Z TYR 505 CE1 VS Y TYR 32 CE1 Distance: 5.185195 - Hydrophobic, 67 - Z TYR 505 CE1 VS Y TYR 32 CE2 Distance: 4.314023 - Hydrophobic, 68 - Z TYR 505 CE2 VS Y GLN 90 CG Distance: 4.958204 - Hydrophobic, 69 - Z TYR 505 OH VS Y GLN 90 OE1 Distance: 4.763832 - Hydrogen Bonds, 70 - Z TYR 505 OH VS Y GLN 90 NE2 Distance: 2.762108 - Hydrogen Bonds, 71 - Z TYR 505 OH VS Y LEU 91 N Distance: 4.759515 - Hydrogen Bonds, 72 - Z TYR 505 OH VS Y LEU 91 O Distance: 2.654142 - Hydrogen Bonds, 73 - Z TYR 505 CE1 VS Y ASN 92 CB Distance: 4.662162 - Hydrophobic, 74 - Z TYR 505 OH VS Y ASN 92 N Distance: 4.348852 - Hydrogen Bonds, 75 - Z TYR 505 OH VS Y ASN 92 O Distance: 2.659145 - Hydrogen Bonds, 76 - Z TYR 505 OH VS Y SER 93 N Distance: 3.557495 - Hydrogen Bonds, 77 - Z TYR 505 OH VS Y SER 93 OG Distance: 4.827760 - Hydrogen Bonds,