IMMUNE SYSTEM/VIRAL PROTEIN CRYSTAL STRUCTURE OF SARS-COV-2 RECEPTOR BINDING DOMAIN IN COMPLEX WITH NEUTRALIZING ANTIBODY CC12.3: 0 - A THR 415 OG1 VS H SER 56 OG Distance: 4.278808 - Hydrogen Bonds, 1 - A THR 415 CG2 VS H PHE 58 CZ Distance: 5.432442 - Hydrophobic, 2 - A GLY 416 N VS H SER 56 OG Distance: 4.633564 - Hydrogen Bonds, 3 - A LYS 417 CG VS H TYR 33 CE1 Distance: 4.825337 - Hydrophobic, 4 - A LYS 417 CD VS H TYR 33 CE1 Distance: 4.987097 - Hydrophobic, 5 - A LYS 417 N VS H TYR 52 OH Distance: 4.635121 - Hydrogen Bonds, 6 - A LYS 417 CB VS H TYR 52 CD1 Distance: 5.382157 - Hydrophobic, 7 - A LYS 417 CB VS H TYR 52 CE1 Distance: 4.643206 - Hydrophobic, 8 - A LYS 417 CG VS H TYR 52 CD1 Distance: 4.463503 - Hydrophobic, 9 - A LYS 417 CG VS H TYR 52 CE1 Distance: 3.709133 - Hydrophobic, 10 - A LYS 417 CD VS H TYR 52 CE1 Distance: 4.719183 - Hydrophobic, 11 - A LYS 417 NZ VS H GLY 97 O Distance: 2.910323 - Hydrogen Bonds, 12 - A LYS 417 CD VS H ASP 98 CB Distance: 5.085815 - Hydrophobic, 13 - A LYS 417 NZ VS H ASP 98 O Distance: 4.372429 - Hydrogen Bonds, 14 - A LYS 417 NZ VS H ASP 98 OD1 Distance: 5.781624 - Attractive, 15 - A LYS 417 NZ VS H ASP 98 OD2 Distance: 4.534287 - Attractive, Hydrogen Bonds, 16 - A LYS 417 CD VS H PHE 99 CE1 Distance: 5.240525 - Hydrophobic, 17 - A LYS 417 CD VS H PHE 99 CZ Distance: 5.193190 - Hydrophobic, 18 - A ASP 420 CB VS H TYR 52 CD1 Distance: 5.491892 - Hydrophobic, 19 - A ASP 420 OD1 VS H SER 56 OG Distance: 3.694012 - Hydrogen Bonds, 20 - A ASP 420 OD2 VS H SER 56 N Distance: 4.755519 - Hydrogen Bonds, 21 - A ASP 420 OD2 VS H SER 56 OG Distance: 2.604273 - Hydrogen Bonds, 22 - A TYR 421 CG VS H TYR 33 CE1 Distance: 6.835865 - Aromatic Stacking, 23 - A TYR 421 CE2 VS H TYR 33 CE1 Distance: 5.035745 - Hydrophobic, 24 - A TYR 421 CE2 VS H TYR 33 CE2 Distance: 5.178552 - Hydrophobic, 25 - A TYR 421 OH VS H TYR 33 OH Distance: 4.442861 - Hydrogen Bonds, 26 - A TYR 421 CG VS H TYR 52 CG Distance: 6.512112 - Aromatic Stacking, 27 - A TYR 421 CD2 VS H TYR 52 CD1 Distance: 5.215910 - Hydrophobic, 28 - A TYR 421 CE2 VS H TYR 52 CB Distance: 4.932079 - Hydrophobic, 29 - A TYR 421 CE2 VS H TYR 52 CG Distance: 4.949098 - Hydrophobic, 30 - A TYR 421 CE2 VS H TYR 52 CD1 Distance: 4.110170 - Hydrophobic, 31 - A TYR 421 CE2 VS H TYR 52 CE1 Distance: 4.785072 - Hydrophobic, 32 - A TYR 421 OH VS H TYR 52 O Distance: 4.881486 - Hydrogen Bonds, 33 - A TYR 421 OH VS H SER 53 N Distance: 3.717537 - Hydrogen Bonds, 34 - A TYR 421 OH VS H SER 53 OG Distance: 3.363229 - Hydrogen Bonds, 35 - A TYR 421 OH VS H GLY 54 N Distance: 2.691300 - Hydrogen Bonds, 36 - A TYR 421 OH VS H GLY 55 N Distance: 4.330262 - Hydrogen Bonds, 37 - A TYR 453 CE1 VS H PHE 99 CZ Distance: 5.060229 - Hydrophobic, 38 - A LEU 455 O VS H TYR 33 OH Distance: 2.650704 - Hydrogen Bonds, 39 - A LEU 455 CG VS H TYR 33 CE2 Distance: 5.000817 - Hydrophobic, 40 - A LEU 455 CD1 VS H TYR 33 CE1 Distance: 5.461247 - Hydrophobic, 41 - A LEU 455 CD1 VS H TYR 33 CE2 Distance: 4.902663 - Hydrophobic, 42 - A LEU 455 O VS H SER 53 OG Distance: 4.697714 - Hydrogen Bonds, 43 - A LEU 455 CD2 VS H PHE 96 CD1 Distance: 4.927234 - Hydrophobic, 44 - A LEU 455 CD2 VS H PHE 96 CE1 Distance: 4.315217 - Hydrophobic, 45 - A LEU 455 CD2 VS H PHE 96 CZ Distance: 4.799050 - Hydrophobic, 46 - A LEU 455 CG VS H PHE 99 CD2 Distance: 5.416194 - Hydrophobic, 47 - A LEU 455 CG VS H PHE 99 CE2 Distance: 4.582172 - Hydrophobic, 48 - A LEU 455 CG VS H PHE 99 CZ Distance: 4.882588 - Hydrophobic, 49 - A LEU 455 CD1 VS H PHE 99 CD2 Distance: 4.978707 - Hydrophobic, 50 - A LEU 455 CD1 VS H PHE 99 CE1 Distance: 4.864417 - Hydrophobic, 51 - A LEU 455 CD1 VS H PHE 99 CE2 Distance: 4.093942 - Hydrophobic, 52 - A LEU 455 CD1 VS H PHE 99 CZ Distance: 4.021559 - Hydrophobic, 53 - A LEU 455 CD2 VS H PHE 99 CD2 Distance: 4.529811 - Hydrophobic, 54 - A LEU 455 CD2 VS H PHE 99 CE2 Distance: 3.749514 - Hydrophobic, 55 - A LEU 455 CD2 VS H PHE 99 CZ Distance: 4.407540 - Hydrophobic, 56 - A PHE 456 N VS H TYR 33 OH Distance: 4.848006 - Hydrogen Bonds, 57 - A PHE 456 CB VS H TYR 33 CE2 Distance: 5.363142 - Hydrophobic, 58 - A PHE 456 CG VS H TYR 33 CG Distance: 5.740743 - Aromatic Stacking, 59 - A PHE 456 CG VS H TYR 33 CD2 Distance: 5.337385 - Hydrophobic, 60 - A PHE 456 CG VS H TYR 33 CE2 Distance: 4.708604 - Hydrophobic, 61 - A PHE 456 CD1 VS H TYR 33 CD2 Distance: 4.200576 - Hydrophobic, 62 - A PHE 456 CD1 VS H TYR 33 CE2 Distance: 3.836936 - Hydrophobic, 63 - A PHE 456 CD2 VS H TYR 33 CE2 Distance: 5.425505 - Hydrophobic, 64 - A PHE 456 CE1 VS H TYR 33 CG Distance: 5.164515 - Hydrophobic, 65 - A PHE 456 CE1 VS H TYR 33 CD2 Distance: 3.875961 - Hydrophobic, 66 - A PHE 456 CE1 VS H TYR 33 CE2 Distance: 3.819694 - Hydrophobic, 67 - A PHE 456 CE2 VS H TYR 33 CE2 Distance: 5.420257 - Hydrophobic, 68 - A PHE 456 CZ VS H TYR 33 CD2 Distance: 4.823713 - Hydrophobic, 69 - A PHE 456 CZ VS H TYR 33 CE2 Distance: 4.684729 - Hydrophobic, 70 - A PHE 456 CG VS H PHE 96 CG Distance: 5.325281 - Aromatic Stacking, 71 - A PHE 456 CD2 VS H PHE 96 CE2 Distance: 5.486229 - Hydrophobic, 72 - A PHE 456 CD2 VS H PHE 96 CZ Distance: 5.290321 - Hydrophobic, 73 - A PHE 456 CE1 VS H PHE 96 CG Distance: 5.379343 - Hydrophobic, 74 - A PHE 456 CE1 VS H PHE 96 CD2 Distance: 4.988995 - Hydrophobic, 75 - A PHE 456 CE1 VS H PHE 96 CE2 Distance: 4.934981 - Hydrophobic, 76 - A PHE 456 CE1 VS H PHE 96 CZ Distance: 5.266588 - Hydrophobic, 77 - A PHE 456 CE2 VS H PHE 96 CG Distance: 5.263235 - Hydrophobic, 78 - A PHE 456 CE2 VS H PHE 96 CD1 Distance: 5.080991 - Hydrophobic, 79 - A PHE 456 CE2 VS H PHE 96 CD2 Distance: 4.829391 - Hydrophobic, 80 - A PHE 456 CE2 VS H PHE 96 CE1 Distance: 4.467599 - Hydrophobic, 81 - A PHE 456 CE2 VS H PHE 96 CE2 Distance: 4.179480 - Hydrophobic, 82 - A PHE 456 CE2 VS H PHE 96 CZ Distance: 3.975862 - Hydrophobic, 83 - A PHE 456 CZ VS H PHE 96 CB Distance: 5.371661 - Hydrophobic, 84 - A PHE 456 CZ VS H PHE 96 CG Distance: 4.491349 - Hydrophobic, 85 - A PHE 456 CZ VS H PHE 96 CD1 Distance: 4.591531 - Hydrophobic, 86 - A PHE 456 CZ VS H PHE 96 CD2 Distance: 4.094790 - Hydrophobic, 87 - A PHE 456 CZ VS H PHE 96 CE1 Distance: 4.348325 - Hydrophobic, 88 - A PHE 456 CZ VS H PHE 96 CE2 Distance: 3.819927 - Hydrophobic, 89 - A PHE 456 CZ VS H PHE 96 CZ Distance: 3.960328 - Hydrophobic, 90 - A ARG 457 N VS H SER 53 OG Distance: 3.638349 - Hydrogen Bonds, 91 - A ARG 457 O VS H SER 53 OG Distance: 2.811605 - Hydrogen Bonds, 92 - A ARG 457 O VS H GLY 54 N Distance: 3.478548 - Hydrogen Bonds, 93 - A LYS 458 NZ VS H SER 31 OG Distance: 3.911547 - Hydrogen Bonds, 94 - A LYS 458 N VS H SER 53 OG Distance: 4.832909 - Hydrogen Bonds, 95 - A LYS 458 O VS H GLY 54 N Distance: 4.169971 - Hydrogen Bonds, 96 - A ASN 460 N VS H GLY 54 O Distance: 4.350902 - Hydrogen Bonds, 97 - A ASN 460 OD1 VS H GLY 54 N Distance: 4.748312 - Hydrogen Bonds, 98 - A ASN 460 ND2 VS H GLY 54 O Distance: 4.059137 - Hydrogen Bonds, 99 - A ASN 460 OD1 VS H GLY 55 N Distance: 4.684318 - Hydrogen Bonds, 100 - A ASN 460 OD1 VS H SER 56 OG Distance: 4.828253 - Hydrogen Bonds, 101 - A ASN 460 ND2 VS H SER 56 OG Distance: 4.042237 - Hydrogen Bonds, 102 - A TYR 473 OH VS H SER 31 O Distance: 2.743821 - Hydrogen Bonds, 103 - A TYR 473 OH VS H SER 31 OG Distance: 4.210867 - Hydrogen Bonds, 104 - A TYR 473 OH VS H ASN 32 N Distance: 4.812438 - Hydrogen Bonds, 105 - A TYR 473 OH VS H SER 53 OG Distance: 4.195820 - Hydrogen Bonds, 106 - A GLN 474 O VS H SER 31 OG Distance: 4.164099 - Hydrogen Bonds, 107 - A ALA 475 O VS H THR 28 N Distance: 3.127691 - Hydrogen Bonds, 108 - A ALA 475 O VS H THR 28 OG1 Distance: 3.609204 - Hydrogen Bonds, 109 - A ALA 475 O VS H ASN 32 ND2 Distance: 2.968808 - Hydrogen Bonds, 110 - A ALA 475 O VS H ARG 94 NH2 Distance: 4.556228 - Hydrogen Bonds, 111 - A GLY 476 N VS H THR 28 OG1 Distance: 3.977900 - Hydrogen Bonds, 112 - A GLY 476 O VS H THR 28 OG1 Distance: 3.434928 - Hydrogen Bonds, 113 - A SER 477 N VS H THR 28 OG1 Distance: 3.876208 - Hydrogen Bonds, 114 - A PHE 486 CD1 VS H VAL 2 CG2 Distance: 5.361893 - Hydrophobic, 115 - A PHE 486 CE1 VS H VAL 2 CB Distance: 5.408509 - Hydrophobic, 116 - A PHE 486 CE1 VS H VAL 2 CG2 Distance: 3.984097 - Hydrophobic, 117 - A PHE 486 CE2 VS H VAL 2 CG2 Distance: 4.871035 - Hydrophobic, 118 - A PHE 486 CZ VS H VAL 2 CB Distance: 5.082807 - Hydrophobic, 119 - A PHE 486 CZ VS H VAL 2 CG2 Distance: 3.656053 - Hydrophobic, 120 - A PHE 486 CG VS H TYR 102 CD2 Distance: 6.457825 - Aromatic Stacking, 121 - A PHE 486 CD1 VS H TYR 102 CE2 Distance: 5.091425 - Hydrophobic, 122 - A PHE 486 CE1 VS H TYR 102 CD2 Distance: 5.449680 - Hydrophobic, 123 - A PHE 486 CE1 VS H TYR 102 CE1 Distance: 5.055294 - Hydrophobic, 124 - A PHE 486 CE1 VS H TYR 102 CE2 Distance: 4.274595 - Hydrophobic, 125 - A PHE 486 CZ VS H TYR 102 CE2 Distance: 5.097707 - Hydrophobic, 126 - A ASN 487 ND2 VS H GLY 26 O Distance: 2.893731 - Hydrogen Bonds, 127 - A ASN 487 OD1 VS H ARG 94 NE Distance: 4.227093 - Hydrogen Bonds, 128 - A ASN 487 OD1 VS H ARG 94 NH1 Distance: 4.085416 - Hydrogen Bonds, 129 - A ASN 487 OD1 VS H ARG 94 NH2 Distance: 2.666428 - Hydrogen Bonds, 130 - A TYR 489 OH VS H ASN 32 OD1 Distance: 4.283897 - Hydrogen Bonds, 131 - A TYR 489 OH VS H ARG 94 NE Distance: 4.516321 - Hydrogen Bonds, 132 - A TYR 489 OH VS H ARG 94 NH1 Distance: 2.877145 - Hydrogen Bonds, 133 - A TYR 489 OH VS H ARG 94 NH2 Distance: 2.712268 - Hydrogen Bonds, 134 - A TYR 489 CB VS H PHE 96 CE2 Distance: 4.753837 - Hydrophobic, 135 - A TYR 489 CB VS H PHE 96 CZ Distance: 5.011924 - Hydrophobic, 136 - A TYR 489 CG VS H PHE 96 CG Distance: 5.060419 - Aromatic Stacking, 137 - A TYR 489 CG VS H PHE 96 CD2 Distance: 4.910341 - Hydrophobic, 138 - A TYR 489 CG VS H PHE 96 CE2 Distance: 4.020539 - Hydrophobic, 139 - A TYR 489 CG VS H PHE 96 CZ Distance: 4.678103 - Hydrophobic, 140 - A TYR 489 CD1 VS H PHE 96 CD2 Distance: 4.753245 - Hydrophobic, 141 - A TYR 489 CD1 VS H PHE 96 CE2 Distance: 3.881414 - Hydrophobic, 142 - A TYR 489 CD1 VS H PHE 96 CZ Distance: 4.693046 - Hydrophobic, 143 - A TYR 489 CD2 VS H PHE 96 CD2 Distance: 4.699668 - Hydrophobic, 144 - A TYR 489 CD2 VS H PHE 96 CE2 Distance: 4.141836 - Hydrophobic, 145 - A TYR 489 CD2 VS H PHE 96 CZ Distance: 4.964845 - Hydrophobic, 146 - A TYR 489 CE1 VS H PHE 96 CD2 Distance: 4.400097 - Hydrophobic, 147 - A TYR 489 CE1 VS H PHE 96 CE2 Distance: 3.892249 - Hydrophobic, 148 - A TYR 489 CE1 VS H PHE 96 CZ Distance: 5.003062 - Hydrophobic, 149 - A TYR 489 CE2 VS H PHE 96 CD2 Distance: 4.341447 - Hydrophobic, 150 - A TYR 489 CE2 VS H PHE 96 CE2 Distance: 4.152329 - Hydrophobic, 151 - A TYR 489 CE2 VS H PHE 96 CZ Distance: 5.258780 - Hydrophobic, 152 - A TYR 489 OH VS H ASP 101 OD1 Distance: 4.738886 - Hydrogen Bonds, 153 - A GLN 493 CG VS H PHE 99 CE2 Distance: 5.130323 - Hydrophobic,