VIRAL PROTEIN/IMMUNE SYSTEM CRYSTALLOGRAPHIC STRUCTURE OF NEUTRALIZING ANTIBODY 2-15 IN COMPLEX WITH SARS-COV-2 SPIKE RECEPTOR-BINDING DOMAIN (RBD).: 0 - A GLY 446 O VS H GLY 26 N Distance: 4.884461 - Hydrogen Bonds, 1 - A GLY 446 O VS H TYR 27 N Distance: 4.743106 - Hydrogen Bonds, 2 - A GLY 446 O VS H SER 77 OG Distance: 4.137381 - Hydrogen Bonds, 3 - A TYR 449 OH VS H TYR 27 O Distance: 3.397454 - Hydrogen Bonds, 4 - A TYR 449 CE1 VS H THR 28 CG2 Distance: 4.892553 - Hydrophobic, 5 - A TYR 449 OH VS H THR 28 N Distance: 4.524315 - Hydrogen Bonds, 6 - A TYR 449 CG VS H PHE 29 CB Distance: 5.085295 - Hydrophobic, 7 - A TYR 449 CG VS H PHE 29 CG Distance: 6.456701 - Aromatic Stacking, 8 - A TYR 449 CD1 VS H PHE 29 CB Distance: 4.686317 - Hydrophobic, 9 - A TYR 449 CD2 VS H PHE 29 CB Distance: 4.771124 - Hydrophobic, 10 - A TYR 449 CD2 VS H PHE 29 CD2 Distance: 5.457198 - Hydrophobic, 11 - A TYR 449 CE1 VS H PHE 29 CB Distance: 3.826618 - Hydrophobic, 12 - A TYR 449 CE1 VS H PHE 29 CG Distance: 5.198375 - Hydrophobic, 13 - A TYR 449 CE2 VS H PHE 29 CB Distance: 3.930992 - Hydrophobic, 14 - A TYR 449 CE2 VS H PHE 29 CG Distance: 4.975607 - Hydrophobic, 15 - A TYR 449 CE2 VS H PHE 29 CD2 Distance: 4.978891 - Hydrophobic, 16 - A TYR 449 OH VS H PHE 29 N Distance: 2.756825 - Hydrogen Bonds, 17 - A TYR 449 CB VS H THR 30 CG2 Distance: 3.633505 - Hydrophobic, 18 - A TYR 449 CG VS H THR 30 CG2 Distance: 3.580847 - Hydrophobic, 19 - A TYR 449 CD1 VS H THR 30 CG2 Distance: 3.382054 - Hydrophobic, 20 - A TYR 449 CD2 VS H THR 30 CG2 Distance: 4.514017 - Hydrophobic, 21 - A TYR 449 CE1 VS H THR 30 CG2 Distance: 4.095070 - Hydrophobic, 22 - A TYR 449 CE2 VS H THR 30 CG2 Distance: 5.090256 - Hydrophobic, 23 - A TYR 449 OH VS H THR 30 N Distance: 4.714470 - Hydrogen Bonds, 24 - A TYR 449 OH VS H SER 77 OG Distance: 3.880463 - Hydrogen Bonds, 25 - A LEU 452 CG VS H ILE 54 CG2 Distance: 4.736797 - Hydrophobic, 26 - A LEU 452 CD1 VS H ILE 54 CG2 Distance: 4.714916 - Hydrophobic, 27 - A LEU 452 CD2 VS H ILE 54 CB Distance: 4.727000 - Hydrophobic, 28 - A LEU 452 CD2 VS H ILE 54 CG1 Distance: 4.681257 - Hydrophobic, 29 - A LEU 452 CD2 VS H ILE 54 CG2 Distance: 3.556629 - Hydrophobic, 30 - A LEU 452 CD2 VS H ILE 54 CD1 Distance: 5.011436 - Hydrophobic, 31 - A VAL 483 CG1 VS H ASN 59 CB Distance: 4.428693 - Hydrophobic, 32 - A GLU 484 OE1 VS H TYR 33 OH Distance: 3.158101 - Hydrogen Bonds, 33 - A GLU 484 CB VS H TRP 50 CZ2 Distance: 4.106050 - Hydrophobic, 34 - A GLU 484 CB VS H TRP 50 CZ3 Distance: 4.662228 - Hydrophobic, 35 - A GLU 484 CB VS H TRP 50 CH2 Distance: 3.602180 - Hydrophobic, 36 - A GLU 484 CG VS H TRP 50 CZ2 Distance: 4.520647 - Hydrophobic, 37 - A GLU 484 CG VS H TRP 50 CZ3 Distance: 4.348440 - Hydrophobic, 38 - A GLU 484 CG VS H TRP 50 CH2 Distance: 3.623871 - Hydrophobic, 39 - A GLU 484 OE1 VS H ASN 52 ND2A Distance: 4.063628 - Hydrogen Bonds, 40 - A GLU 484 OE2 VS H ASN 52 ND2A Distance: 4.858038 - Hydrogen Bonds, 41 - A GLU 484 OE1 VS H ASP 56 OD1 Distance: 6.831477 - Repulsive, 42 - A GLU 484 OE2 VS H ASP 56 OD1 Distance: 4.873372 - Repulsive, 43 - A GLU 484 OE2 VS H ASP 56 OD2 Distance: 6.982480 - Repulsive, 44 - A GLU 484 OE2 VS H GLY 57 N Distance: 4.493490 - Hydrogen Bonds, 45 - A GLU 484 N VS H THR 58 O Distance: 4.647521 - Hydrogen Bonds, 46 - A GLU 484 OE2 VS H THR 58 N Distance: 4.389116 - Hydrogen Bonds, 47 - A GLU 484 O VS H ASN 59 ND2 Distance: 3.023785 - Hydrogen Bonds, 48 - A GLY 485 N VS H TYR 33 OH Distance: 4.880930 - Hydrogen Bonds, 49 - A CYS 488 O VS H TYR 33 OH Distance: 4.898692 - Hydrogen Bonds, 50 - A TYR 489 CD2 VS H TYR 33 CE2 Distance: 5.311810 - Hydrophobic, 51 - A TYR 489 CE2 VS H TYR 33 CE2 Distance: 5.211927 - Hydrophobic, 52 - A TYR 489 OH VS H TRP 111 NE1 Distance: 4.286451 - Hydrogen Bonds, 53 - A PHE 490 N VS H TYR 33 OH Distance: 4.216199 - Hydrogen Bonds, 54 - A PHE 490 CB VS H ASN 52 CB A Distance: 4.938417 - Hydrophobic, 55 - A PHE 490 CG VS H ASN 52 CB A Distance: 4.647272 - Hydrophobic, 56 - A PHE 490 CD1 VS H ASN 52 CB A Distance: 5.203848 - Hydrophobic, 57 - A PHE 490 CD2 VS H ASN 52 CB A Distance: 4.373787 - Hydrophobic, 58 - A PHE 490 CE2 VS H ASN 52 CB A Distance: 4.736000 - Hydrophobic, 59 - A PHE 490 CZ VS H ASN 52 CB A Distance: 5.295833 - Hydrophobic, 60 - A PHE 490 CD1 VS H ILE 54 CB Distance: 4.649665 - Hydrophobic, 61 - A PHE 490 CD1 VS H ILE 54 CG2 Distance: 4.708239 - Hydrophobic, 62 - A PHE 490 CD1 VS H ILE 54 CD1 Distance: 5.008354 - Hydrophobic, 63 - A PHE 490 CE1 VS H ILE 54 CB Distance: 4.332619 - Hydrophobic, 64 - A PHE 490 CE1 VS H ILE 54 CG1 Distance: 5.477296 - Hydrophobic, 65 - A PHE 490 CE1 VS H ILE 54 CG2 Distance: 4.146519 - Hydrophobic, 66 - A PHE 490 CE1 VS H ILE 54 CD1 Distance: 5.318030 - Hydrophobic, 67 - A PHE 490 CZ VS H ILE 54 CB Distance: 4.968852 - Hydrophobic, 68 - A PHE 490 CZ VS H ILE 54 CG2 Distance: 4.905762 - Hydrophobic, 69 - A PHE 490 CE2 VS H ASP 56 CB Distance: 5.402181 - Hydrophobic, 70 - A LEU 492 CB VS H ILE 54 CG2 Distance: 5.191906 - Hydrophobic, 71 - A LEU 492 CB VS H ILE 54 CD1 Distance: 5.361351 - Hydrophobic, 72 - A LEU 492 CD1 VS H ILE 54 CG2 Distance: 5.040740 - Hydrophobic, 73 - A GLN 493 OE1 VS H GLY 31 N Distance: 4.498123 - Hydrogen Bonds, 74 - A GLN 493 CB VS H ILE 54 CD1 Distance: 4.500629 - Hydrophobic, 75 - A GLN 493 CG VS H ILE 54 CD1 Distance: 4.749149 - Hydrophobic, 76 - A GLN 493 OE1 VS H SER 101 OG Distance: 4.298816 - Hydrogen Bonds, 77 - A GLN 493 NE2 VS H SER 101 O Distance: 4.389131 - Hydrogen Bonds, 78 - A GLN 493 NE2 VS H SER 101 OG Distance: 3.958729 - Hydrogen Bonds, 79 - A SER 494 N VS H THR 30 OG1 Distance: 4.465454 - Hydrogen Bonds, 80 - A SER 494 O VS H THR 30 OG1 Distance: 4.741584 - Hydrogen Bonds, 81 - A SER 494 OG VS H THR 30 OG1 Distance: 2.292976 - Hydrogen Bonds, 82 - A SER 494 OG VS H GLY 31 N Distance: 4.806963 - Hydrogen Bonds, 83 - A GLY 496 N VS H THR 30 OG1 Distance: 4.842927 - Hydrogen Bonds, 84 - A GLN 498 CG VS H THR 28 CG2 Distance: 5.141662 - Hydrophobic, 85 - A GLN 498 OE1 VS H THR 28 N Distance: 4.428091 - Hydrogen Bonds,