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: 4.076533 - Hydrogen Bonds, 1 - Z ARG 403 NH1 VS Y ASN 92 O Distance: 3.516890 - Hydrogen Bonds, 2 - Z ARG 403 NH2 VS Y ASN 92 O Distance: 2.332081 - Hydrogen Bonds, 3 - Z ASP 405 CB VS Y TYR 94 CB Distance: 3.411908 - Hydrophobic, 4 - Z ASP 405 CB VS Y TYR 94 CG Distance: 3.981932 - Hydrophobic, 5 - Z ASP 405 CB VS Y TYR 94 CD1 Distance: 4.549100 - Hydrophobic, 6 - Z ASP 405 CB VS Y TYR 94 CD2 Distance: 4.562309 - Hydrophobic, 7 - Z ASP 405 OD1 VS Y TYR 94 N Distance: 4.176186 - Hydrogen Bonds, 8 - Z ASP 405 OD2 VS Y TYR 94 N Distance: 4.731945 - Hydrogen Bonds, 9 - Z ARG 408 CG VS Y TYR 94 CD2 Distance: 5.409123 - Hydrophobic, 10 - Z ARG 408 CG VS Y TYR 94 CE1 Distance: 4.975690 - Hydrophobic, 11 - Z ARG 408 CG VS Y TYR 94 CE2 Distance: 4.765736 - Hydrophobic, 12 - Z ARG 408 NE VS Y TYR 94 OH Distance: 3.721958 - Hydrogen Bonds, 13 - Z ARG 408 NH2 VS Y TYR 94 OH Distance: 3.469756 - Hydrogen Bonds, 14 - Z LYS 417 NZ VS Y LYS 97 NZ Distance: 5.461804 - Repulsive, 15 - Z TYR 453 CE1 VS Y TYR 32 CE1 Distance: 5.215803 - Hydrophobic, 16 - Z TYR 453 OH VS Y TYR 32 OH Distance: 4.526502 - Hydrogen Bonds, 17 - Z TYR 453 OH VS Y ASN 92 OD1 Distance: 4.516299 - Hydrogen Bonds, 18 - Z TYR 453 OH VS Y ASN 92 ND2 Distance: 2.709380 - Hydrogen Bonds, 19 - Z SER 494 O VS Y TYR 32 OH Distance: 3.502440 - Hydrogen Bonds, 20 - Z TYR 495 N VS Y TYR 32 OH Distance: 4.185022 - Hydrogen Bonds, 21 - Z TYR 495 O VS Y TYR 32 OH Distance: 4.807892 - Hydrogen Bonds, 22 - Z GLY 496 O VS Y SER 30 N Distance: 4.825054 - Hydrogen Bonds, 23 - Z GLY 496 O VS Y SER 30 OG Distance: 2.732815 - Hydrogen Bonds, 24 - Z GLY 496 N VS Y TYR 32 OH Distance: 2.922004 - Hydrogen Bonds, 25 - Z PHE 497 N VS Y SER 30 OG Distance: 4.881116 - Hydrogen Bonds, 26 - Z GLN 498 N VS Y SER 30 OG Distance: 3.830964 - Hydrogen Bonds, 27 - Z GLN 498 O VS Y SER 30 OG Distance: 4.365734 - Hydrogen Bonds, 28 - Z GLN 498 OE1 VS Y SER 30 OG Distance: 4.835425 - Hydrogen Bonds, 29 - Z GLN 498 NE2 VS Y SER 30 O Distance: 4.415941 - Hydrogen Bonds, 30 - Z GLN 498 NE2 VS Y SER 30 OG Distance: 3.535560 - Hydrogen Bonds, 31 - Z GLN 498 OE1 VS Y SER 67 OG Distance: 4.701586 - Hydrogen Bonds, 32 - Z GLN 498 NE2 VS Y SER 67 O Distance: 2.801421 - Hydrogen Bonds, 33 - Z GLN 498 NE2 VS Y SER 67 OG Distance: 3.133281 - Hydrogen Bonds, 34 - Z GLN 498 OE1 VS Y GLY 68 N Distance: 4.380390 - Hydrogen Bonds, 35 - Z THR 500 O VS Y GLY 28 N Distance: 3.745152 - Hydrogen Bonds, 36 - Z ASN 501 N VS Y GLY 28 O Distance: 4.852967 - Hydrogen Bonds, 37 - Z ASN 501 ND2 VS Y GLY 28 O Distance: 3.712105 - Hydrogen Bonds, 38 - Z ASN 501 OD1 VS Y SER 30 N Distance: 4.650868 - Hydrogen Bonds, 39 - Z ASN 501 OD1 VS Y SER 30 OG Distance: 2.732154 - Hydrogen Bonds, 40 - Z ASN 501 ND2 VS Y SER 30 OG Distance: 2.148721 - Hydrogen Bonds, 41 - Z GLY 502 N VS Y GLN 27 OE1 Distance: 4.833640 - Hydrogen Bonds, 42 - Z GLY 502 N VS Y GLY 28 O Distance: 2.965868 - Hydrogen Bonds, 43 - Z VAL 503 N VS Y GLN 27 OE1 Distance: 4.363532 - Hydrogen Bonds, 44 - Z TYR 505 CE2 VS Y ILE 2 CG1 Distance: 5.495697 - Hydrophobic, 45 - Z TYR 505 CG VS Y ILE 29 CB Distance: 5.194740 - Hydrophobic, 46 - Z TYR 505 CG VS Y ILE 29 CG2 Distance: 5.317531 - Hydrophobic, 47 - Z TYR 505 CD1 VS Y ILE 29 CB Distance: 5.270755 - Hydrophobic, 48 - Z TYR 505 CD2 VS Y ILE 29 CB Distance: 4.712530 - Hydrophobic, 49 - Z TYR 505 CD2 VS Y ILE 29 CG2 Distance: 4.481100 - Hydrophobic, 50 - Z TYR 505 CE1 VS Y ILE 29 CB Distance: 4.896350 - Hydrophobic, 51 - Z TYR 505 CE1 VS Y ILE 29 CG2 Distance: 5.344558 - Hydrophobic, 52 - Z TYR 505 CE2 VS Y ILE 29 CB Distance: 4.292846 - Hydrophobic, 53 - Z TYR 505 CE2 VS Y ILE 29 CG2 Distance: 4.027006 - Hydrophobic, 54 - Z TYR 505 CG VS Y TYR 32 CG Distance: 5.543629 - Aromatic Stacking, 55 - Z TYR 505 CG VS Y TYR 32 CD2 Distance: 5.194852 - Hydrophobic, 56 - Z TYR 505 CG VS Y TYR 32 CE2 Distance: 5.482110 - Hydrophobic, 57 - Z TYR 505 CD1 VS Y TYR 32 CB Distance: 5.105051 - Hydrophobic, 58 - Z TYR 505 CD1 VS Y TYR 32 CG Distance: 4.670613 - Hydrophobic, 59 - Z TYR 505 CD1 VS Y TYR 32 CD1 Distance: 5.440319 - Hydrophobic, 60 - Z TYR 505 CD1 VS Y TYR 32 CD2 Distance: 4.012611 - Hydrophobic, 61 - Z TYR 505 CD1 VS Y TYR 32 CE2 Distance: 4.266228 - Hydrophobic, 62 - Z TYR 505 CE1 VS Y TYR 32 CB Distance: 4.214320 - Hydrophobic, 63 - Z TYR 505 CE1 VS Y TYR 32 CG Distance: 4.008067 - Hydrophobic, 64 - Z TYR 505 CE1 VS Y TYR 32 CD1 Distance: 4.738949 - Hydrophobic, 65 - Z TYR 505 CE1 VS Y TYR 32 CD2 Distance: 3.762841 - Hydrophobic, 66 - Z TYR 505 CE1 VS Y TYR 32 CE1 Distance: 5.184944 - Hydrophobic, 67 - Z TYR 505 CE1 VS Y TYR 32 CE2 Distance: 4.313811 - Hydrophobic, 68 - Z TYR 505 CE2 VS Y GLN 90 CG Distance: 4.958216 - Hydrophobic, 69 - Z TYR 505 OH VS Y GLN 90 OE1 Distance: 4.764264 - Hydrogen Bonds, 70 - Z TYR 505 OH VS Y GLN 90 NE2 Distance: 2.762333 - Hydrogen Bonds, 71 - Z TYR 505 OH VS Y LEU 91 N Distance: 4.759847 - Hydrogen Bonds, 72 - Z TYR 505 OH VS Y LEU 91 O Distance: 2.654920 - Hydrogen Bonds, 73 - Z TYR 505 CE1 VS Y ASN 92 CB Distance: 4.661894 - Hydrophobic, 74 - Z TYR 505 OH VS Y ASN 92 N Distance: 4.348898 - Hydrogen Bonds, 75 - Z TYR 505 OH VS Y ASN 92 O Distance: 2.659864 - Hydrogen Bonds, 76 - Z TYR 505 OH VS Y SER 93 N Distance: 3.558224 - Hydrogen Bonds, 77 - Z TYR 505 OH VS Y SER 93 OG Distance: 4.828368 - Hydrogen Bonds,