IMMUNE SYSTEM/VIRAL PROTEIN CRYSTAL STRUCTURE OF SARS-COV-2 RECEPTOR BINDING DOMAIN IN COMPLEX WITH NEUTRALIZING ANTIBODY CC12.1: 0 - A ARG 403 NH2 VS H ASP 97 OD2 Distance: 6.473851 - Attractive, 1 - A GLU 406 OE2 VS H ASP 97 OD2 Distance: 6.328303 - Repulsive, 2 - A THR 415 OG1 VS H SER 56 OG Distance: 4.863157 - Hydrogen Bonds, 3 - A THR 415 OG1 VS H THR 57 O Distance: 4.857394 - Hydrogen Bonds, 4 - A THR 415 CG2 VS H PHE 58 CZ Distance: 4.986750 - Hydrophobic, 5 - A LYS 417 CD VS H TYR 33 CD2 Distance: 5.377571 - Hydrophobic, 6 - A LYS 417 CD VS H TYR 33 CE1 Distance: 5.273776 - Hydrophobic, 7 - A LYS 417 CD VS H TYR 33 CE2 Distance: 4.305980 - Hydrophobic, 8 - A LYS 417 NZ VS H TYR 33 OH Distance: 4.080184 - Hydrogen Bonds, 9 - A LYS 417 N VS H TYR 52 OH Distance: 3.804578 - Hydrogen Bonds, 10 - A LYS 417 CB VS H TYR 52 CE2 Distance: 4.886849 - Hydrophobic, 11 - A LYS 417 CG VS H TYR 52 CE2 Distance: 4.584524 - Hydrophobic, 12 - A LYS 417 CD VS H TYR 52 CD2 Distance: 5.252411 - Hydrophobic, 13 - A LYS 417 CD VS H TYR 52 CE1 Distance: 5.156181 - Hydrophobic, 14 - A LYS 417 CD VS H TYR 52 CE2 Distance: 4.233077 - Hydrophobic, 15 - A LYS 417 NZ VS H TYR 52 OH Distance: 3.365058 - Hydrogen Bonds, 16 - A LYS 417 NZ VS H ASP 95 OD1 Distance: 5.834740 - Attractive, 17 - A LYS 417 NZ VS H ASP 95 OD2 Distance: 4.134611 - Attractive, Hydrogen Bonds, 18 - A LYS 417 CD VS H ASP 97 CB Distance: 5.331428 - Hydrophobic, 19 - A LYS 417 NZ VS H ASP 97 OD1 Distance: 2.472047 - Attractive, Hydrogen Bonds, 20 - A LYS 417 NZ VS H ASP 97 OD2 Distance: 3.198957 - Attractive, Hydrogen Bonds, 21 - A ASP 420 CB VS H TYR 52 CD2 Distance: 4.792335 - Hydrophobic, 22 - A ASP 420 CB VS H TYR 52 CE2 Distance: 5.291589 - Hydrophobic, 23 - A ASP 420 OD1 VS H SER 56 OG Distance: 3.634971 - Hydrogen Bonds, 24 - A ASP 420 OD2 VS H SER 56 N Distance: 4.526879 - Hydrogen Bonds, 25 - A ASP 420 OD2 VS H SER 56 OG Distance: 2.424673 - Hydrogen Bonds, 26 - A TYR 421 CG VS H TYR 33 CD1 Distance: 6.169807 - Aromatic Stacking, 27 - A TYR 421 CD2 VS H TYR 33 CE1 Distance: 5.366586 - Hydrophobic, 28 - A TYR 421 CD2 VS H TYR 33 CE2 Distance: 5.129884 - Hydrophobic, 29 - A TYR 421 CE2 VS H TYR 33 CD2 Distance: 5.298087 - Hydrophobic, 30 - A TYR 421 CE2 VS H TYR 33 CE1 Distance: 4.642755 - Hydrophobic, 31 - A TYR 421 CE2 VS H TYR 33 CE2 Distance: 4.185725 - Hydrophobic, 32 - A TYR 421 OH VS H TYR 33 OH Distance: 4.618400 - Hydrogen Bonds, 33 - A TYR 421 CG VS H TYR 52 CG Distance: 6.006942 - Aromatic Stacking, 34 - A TYR 421 CD2 VS H TYR 52 CD2 Distance: 4.943041 - Hydrophobic, 35 - A TYR 421 CD2 VS H TYR 52 CE2 Distance: 5.316896 - Hydrophobic, 36 - A TYR 421 CE1 VS H TYR 52 CB Distance: 5.165390 - Hydrophobic, 37 - A TYR 421 CE1 VS H TYR 52 CD2 Distance: 5.044993 - Hydrophobic, 38 - A TYR 421 CE2 VS H TYR 52 CB Distance: 4.747252 - Hydrophobic, 39 - A TYR 421 CE2 VS H TYR 52 CG Distance: 4.700142 - Hydrophobic, 40 - A TYR 421 CE2 VS H TYR 52 CD2 Distance: 4.043705 - Hydrophobic, 41 - A TYR 421 CE2 VS H TYR 52 CE2 Distance: 4.673140 - Hydrophobic, 42 - A TYR 421 OH VS H TYR 52 O Distance: 4.692170 - Hydrogen Bonds, 43 - A TYR 421 OH VS H SER 53 N Distance: 2.883832 - Hydrogen Bonds, 44 - A TYR 421 OH VS H SER 53 O Distance: 4.842309 - Hydrogen Bonds, 45 - A TYR 421 OH VS H SER 53 OG Distance: 3.723433 - Hydrogen Bonds, 46 - A TYR 421 OH VS H GLY 54 N Distance: 2.870432 - Hydrogen Bonds, 47 - A TYR 453 OH VS H ASP 97 OD2 Distance: 3.750834 - Hydrogen Bonds, 48 - A ARG 454 O VS H TYR 33 OH Distance: 4.893692 - Hydrogen Bonds, 49 - A LEU 455 O VS H TYR 33 OH Distance: 2.330924 - Hydrogen Bonds, 50 - A LEU 455 CB VS H TYR 33 CE1 Distance: 4.967124 - Hydrophobic, 51 - A LEU 455 CB VS H ASP 97 CB Distance: 5.437688 - Hydrophobic, 52 - A LEU 455 CG VS H ASP 97 CB Distance: 4.744921 - Hydrophobic, 53 - A LEU 455 CD1 VS H ASP 97 CB Distance: 4.589523 - Hydrophobic, 54 - A LEU 455 CD2 VS H ASP 97 CB Distance: 3.676832 - Hydrophobic, 55 - A LEU 455 CD1 VS H VAL 98 CG1 Distance: 5.354063 - Hydrophobic, 56 - A LEU 455 CD1 VS H TYR 99 CG Distance: 5.489575 - Hydrophobic, 57 - A LEU 455 CD1 VS H TYR 99 CD1 Distance: 4.816043 - Hydrophobic, 58 - A LEU 455 CD1 VS H TYR 99 CE1 Distance: 4.698036 - Hydrophobic, 59 - A PHE 456 N VS H TYR 33 OH Distance: 4.530492 - Hydrogen Bonds, 60 - A PHE 456 CB VS H TYR 33 CE1 Distance: 5.216329 - Hydrophobic, 61 - A PHE 456 CG VS H TYR 33 CG Distance: 6.143620 - Aromatic Stacking, 62 - A PHE 456 CG VS H TYR 33 CD1 Distance: 5.388784 - Hydrophobic, 63 - A PHE 456 CG VS H TYR 33 CE1 Distance: 4.800757 - Hydrophobic, 64 - A PHE 456 CD1 VS H TYR 33 CD1 Distance: 4.187569 - Hydrophobic, 65 - A PHE 456 CD1 VS H TYR 33 CE1 Distance: 3.816951 - Hydrophobic, 66 - A PHE 456 CE1 VS H TYR 33 CD1 Distance: 4.270823 - Hydrophobic, 67 - A PHE 456 CE1 VS H TYR 33 CE1 Distance: 4.081379 - Hydrophobic, 68 - A PHE 456 CZ VS H TYR 33 CE1 Distance: 5.221039 - Hydrophobic, 69 - A PHE 456 CD1 VS H LEU 96 CD2 Distance: 4.523876 - Hydrophobic, 70 - A PHE 456 CE1 VS H LEU 96 CB Distance: 4.854091 - Hydrophobic, 71 - A PHE 456 CE1 VS H LEU 96 CG Distance: 4.811693 - Hydrophobic, 72 - A PHE 456 CE1 VS H LEU 96 CD2 Distance: 3.561780 - Hydrophobic, 73 - A PHE 456 CE2 VS H LEU 96 CD2 Distance: 5.150847 - Hydrophobic, 74 - A PHE 456 CZ VS H LEU 96 CB Distance: 4.930422 - Hydrophobic, 75 - A PHE 456 CZ VS H LEU 96 CG Distance: 5.016677 - Hydrophobic, 76 - A PHE 456 CZ VS H LEU 96 CD2 Distance: 3.964974 - Hydrophobic, 77 - A PHE 456 CG VS H TYR 99 CG Distance: 6.462119 - Aromatic Stacking, 78 - A PHE 456 CE1 VS H TYR 99 CD1 Distance: 5.185728 - Hydrophobic, 79 - A PHE 456 CE2 VS H TYR 99 CD1 Distance: 4.506925 - Hydrophobic, 80 - A PHE 456 CE2 VS H TYR 99 CE1 Distance: 4.300007 - Hydrophobic, 81 - A PHE 456 CZ VS H TYR 99 CG Distance: 5.203558 - Hydrophobic, 82 - A PHE 456 CZ VS H TYR 99 CD1 Distance: 4.069606 - Hydrophobic, 83 - A PHE 456 CZ VS H TYR 99 CE1 Distance: 4.297890 - Hydrophobic, 84 - A ARG 457 N VS H SER 53 OG Distance: 4.644004 - Hydrogen Bonds, 85 - A ARG 457 O VS H SER 53 OG Distance: 3.832704 - Hydrogen Bonds, 86 - A ARG 457 O VS H GLY 54 N Distance: 3.980355 - Hydrogen Bonds, 87 - A LYS 458 O VS H GLY 54 N Distance: 4.272230 - Hydrogen Bonds, 88 - A ASN 460 N VS H GLY 54 O Distance: 4.432045 - Hydrogen Bonds, 89 - A ASN 460 OD1 VS H GLY 54 N Distance: 4.027889 - Hydrogen Bonds, 90 - A ASN 460 ND2 VS H GLY 54 O Distance: 4.243737 - Hydrogen Bonds, 91 - A ASN 460 OD1 VS H GLY 55 N Distance: 4.350816 - Hydrogen Bonds, 92 - A ASN 460 OD1 VS H SER 56 N Distance: 4.811108 - Hydrogen Bonds, 93 - A ASN 460 OD1 VS H SER 56 OG Distance: 3.901192 - Hydrogen Bonds, 94 - A ASN 460 ND2 VS H SER 56 OG Distance: 3.144560 - Hydrogen Bonds, 95 - A TYR 473 OH VS H SER 30 O Distance: 4.693193 - Hydrogen Bonds, 96 - A TYR 473 OH VS H SER 31 N Distance: 4.628588 - Hydrogen Bonds, 97 - A TYR 473 OH VS H SER 31 O Distance: 2.927749 - Hydrogen Bonds, 98 - A TYR 473 OH VS H SER 31 OG Distance: 4.195604 - Hydrogen Bonds, 99 - A TYR 473 OH VS H ASN 32 N Distance: 4.495817 - Hydrogen Bonds, 100 - A TYR 473 OH VS H SER 53 OG Distance: 3.716085 - Hydrogen Bonds, 101 - A GLN 474 O VS H SER 31 OG Distance: 3.864524 - Hydrogen Bonds, 102 - A ALA 475 O VS H THR 28 N Distance: 3.002842 - Hydrogen Bonds, 103 - A ALA 475 O VS H THR 28 OG1 Distance: 4.167386 - Hydrogen Bonds, 104 - A ALA 475 O VS H SER 31 OG Distance: 4.464448 - Hydrogen Bonds, 105 - A ALA 475 O VS H ASN 32 ND2 Distance: 2.908524 - Hydrogen Bonds, 106 - A ALA 475 CB VS H ASN 32 CB Distance: 5.224694 - Hydrophobic, 107 - A GLY 476 O VS H THR 28 N Distance: 4.790162 - Hydrogen Bonds, 108 - A GLY 476 O VS H THR 28 OG1 Distance: 3.907000 - Hydrogen Bonds, 109 - A SER 477 N VS H GLY 26 O Distance: 4.731687 - Hydrogen Bonds, 110 - A SER 477 N VS H THR 28 OG1 Distance: 4.348869 - Hydrogen Bonds, 111 - A SER 477 OG VS H THR 28 OG1 Distance: 3.915045 - Hydrogen Bonds, 112 - A GLU 484 OE1 VS H TYR 99 OH Distance: 4.170870 - Hydrogen Bonds, 113 - A PHE 486 CD2 VS H VAL 2 CG1 Distance: 5.048636 - Hydrophobic, 114 - A PHE 486 CE1 VS H VAL 2 CG1 Distance: 5.469828 - Hydrophobic, 115 - A PHE 486 CE2 VS H VAL 2 CB Distance: 4.727053 - Hydrophobic, 116 - A PHE 486 CE2 VS H VAL 2 CG1 Distance: 3.961177 - Hydrophobic, 117 - A PHE 486 CE2 VS H VAL 2 CG2 Distance: 5.452928 - Hydrophobic, 118 - A PHE 486 CZ VS H VAL 2 CB Distance: 4.577185 - Hydrophobic, 119 - A PHE 486 CZ VS H VAL 2 CG1 Distance: 4.232353 - Hydrophobic, 120 - A PHE 486 CZ VS H VAL 2 CG2 Distance: 5.365100 - Hydrophobic, 121 - A PHE 486 CZ VS H LEU 27 CD2 Distance: 5.294653 - Hydrophobic, 122 - A PHE 486 CE1 VS H VAL 103 CG2 Distance: 4.339398 - Hydrophobic, 123 - A PHE 486 CZ VS H VAL 103 CG2 Distance: 4.556297 - Hydrophobic, 124 - A ASN 487 ND2 VS H GLY 26 O Distance: 2.414074 - Hydrogen Bonds, 125 - A ASN 487 OD1 VS H ARG 94 NE Distance: 4.767004 - Hydrogen Bonds, 126 - A ASN 487 OD1 VS H ARG 94 NH1 Distance: 3.425423 - Hydrogen Bonds, 127 - A ASN 487 OD1 VS H ARG 94 NH2 Distance: 2.726006 - Hydrogen Bonds, 128 - A TYR 489 OH VS H ARG 94 NE Distance: 4.286522 - Hydrogen Bonds, 129 - A TYR 489 OH VS H ARG 94 NH1 Distance: 4.449742 - Hydrogen Bonds, 130 - A TYR 489 OH VS H ARG 94 NH2 Distance: 3.015710 - Hydrogen Bonds, 131 - A TYR 489 CG VS H LEU 96 CD1 Distance: 4.984522 - Hydrophobic, 132 - A TYR 489 CG VS H LEU 96 CD2 Distance: 4.883114 - Hydrophobic, 133 - A TYR 489 CD1 VS H LEU 96 CG Distance: 5.189541 - Hydrophobic, 134 - A TYR 489 CD1 VS H LEU 96 CD1 Distance: 4.697115 - Hydrophobic, 135 - A TYR 489 CD1 VS H LEU 96 CD2 Distance: 4.329065 - Hydrophobic, 136 - A TYR 489 CD2 VS H LEU 96 CG Distance: 5.480616 - Hydrophobic, 137 - A TYR 489 CD2 VS H LEU 96 CD1 Distance: 4.569684 - Hydrophobic, 138 - A TYR 489 CD2 VS H LEU 96 CD2 Distance: 5.142490 - Hydrophobic, 139 - A TYR 489 CE1 VS H LEU 96 CG Distance: 4.636852 - Hydrophobic, 140 - A TYR 489 CE1 VS H LEU 96 CD1 Distance: 3.947207 - Hydrophobic, 141 - A TYR 489 CE1 VS H LEU 96 CD2 Distance: 4.041645 - Hydrophobic, 142 - A TYR 489 CE2 VS H LEU 96 CG Distance: 4.964399 - Hydrophobic, 143 - A TYR 489 CE2 VS H LEU 96 CD1 Distance: 3.796926 - Hydrophobic, 144 - A TYR 489 CE2 VS H LEU 96 CD2 Distance: 4.908578 - Hydrophobic, 145 - A TYR 489 CB VS H TYR 99 CD1 Distance: 4.545342 - Hydrophobic, 146 - A TYR 489 CB VS H TYR 99 CE1 Distance: 4.064150 - Hydrophobic, 147 - A TYR 489 CG VS H TYR 99 CG Distance: 5.472020 - Hydrophobic, 148 - A TYR 489 CG VS H TYR 99 CG Distance: 5.525705 - Aromatic Stacking, 149 - A TYR 489 CG VS H TYR 99 CD1 Distance: 4.305150 - Hydrophobic, 150 - A TYR 489 CG VS H TYR 99 CE1 Distance: 4.224645 - Hydrophobic, 151 - A TYR 489 CD1 VS H TYR 99 CD1 Distance: 5.224491 - Hydrophobic, 152 - A TYR 489 CD1 VS H TYR 99 CE1 Distance: 5.386805 - Hydrophobic, 153 - A TYR 489 CD2 VS H TYR 99 CB Distance: 5.320859 - Hydrophobic, 154 - A TYR 489 CD2 VS H TYR 99 CG Distance: 4.686752 - Hydrophobic, 155 - A TYR 489 CD2 VS H TYR 99 CD1 Distance: 3.735234 - Hydrophobic, 156 - A TYR 489 CD2 VS H TYR 99 CD2 Distance: 5.477029 - Hydrophobic, 157 - A TYR 489 CD2 VS H TYR 99 CE1 Distance: 3.752589 - Hydrophobic, 158 - A TYR 489 CD2 VS H TYR 99 CE2 Distance: 5.491387 - Hydrophobic, 159 - A TYR 489 CE2 VS H TYR 99 CB Distance: 5.180881 - Hydrophobic, 160 - A TYR 489 CE2 VS H TYR 99 CG Distance: 4.890160 - Hydrophobic, 161 - A TYR 489 CE2 VS H TYR 99 CD1 Distance: 4.244798 - Hydrophobic, 162 - A TYR 489 CE2 VS H TYR 99 CE1 Distance: 4.613394 - Hydrophobic, 163 - A TYR 489 OH VS H ASP 102 OD1 Distance: 3.929304 - Hydrogen Bonds, 164 - A TYR 489 OH VS H ASP 102 OD2 Distance: 4.821055 - Hydrogen Bonds, 165 - A PHE 490 N VS H TYR 99 OH Distance: 4.853519 - Hydrogen Bonds, 166 - A PHE 490 O VS H TYR 99 OH Distance: 4.732447 - Hydrogen Bonds, 167 - A GLN 493 CG VS H VAL 98 CG1 Distance: 4.947052 - Hydrophobic, 168 - A GLN 493 OE1 VS H VAL 98 N Distance: 4.700649 - Hydrogen Bonds, 169 - A GLN 493 CG VS H TYR 99 CE1 Distance: 4.944871 - Hydrophobic, 170 - A GLN 493 CG VS H TYR 99 CE2 Distance: 5.039641 - Hydrophobic, 171 - A GLN 493 NE2 VS H TYR 99 OH Distance: 3.483191 - Hydrogen Bonds,