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: 4.885070 - Hydrogen Bonds, 1 - A GLY 446 O VS H TYR 27 N Distance: 4.743870 - Hydrogen Bonds, 2 - A GLY 446 O VS H SER 77 OG Distance: 4.137211 - Hydrogen Bonds, 3 - A TYR 449 OH VS H TYR 27 O Distance: 3.397640 - Hydrogen Bonds, 4 - A TYR 449 CE1 VS H THR 28 CG2 Distance: 4.892520 - Hydrophobic, 5 - A TYR 449 OH VS H THR 28 N Distance: 4.523573 - Hydrogen Bonds, 6 - A TYR 449 CG VS H PHE 29 CB Distance: 5.084985 - Hydrophobic, 7 - A TYR 449 CG VS H PHE 29 CG Distance: 6.457075 - Aromatic Stacking, 8 - A TYR 449 CD1 VS H PHE 29 CB Distance: 4.685867 - Hydrophobic, 9 - A TYR 449 CD2 VS H PHE 29 CB Distance: 4.770520 - Hydrophobic, 10 - A TYR 449 CD2 VS H PHE 29 CD2 Distance: 5.457358 - Hydrophobic, 11 - A TYR 449 CE1 VS H PHE 29 CB Distance: 3.826040 - Hydrophobic, 12 - A TYR 449 CE1 VS H PHE 29 CG Distance: 5.198114 - Hydrophobic, 13 - A TYR 449 CE2 VS H PHE 29 CB Distance: 3.930592 - Hydrophobic, 14 - A TYR 449 CE2 VS H PHE 29 CG Distance: 4.975616 - Hydrophobic, 15 - A TYR 449 CE2 VS H PHE 29 CD2 Distance: 4.979099 - Hydrophobic, 16 - A TYR 449 OH VS H PHE 29 N Distance: 2.756538 - Hydrogen Bonds, 17 - A TYR 449 CB VS H THR 30 CG2 Distance: 3.634789 - Hydrophobic, 18 - A TYR 449 CG VS H THR 30 CG2 Distance: 3.581598 - Hydrophobic, 19 - A TYR 449 CD1 VS H THR 30 CG2 Distance: 3.382111 - Hydrophobic, 20 - A TYR 449 CD2 VS H THR 30 CG2 Distance: 4.513904 - Hydrophobic, 21 - A TYR 449 CE1 VS H THR 30 CG2 Distance: 4.096451 - Hydrophobic, 22 - A TYR 449 CE2 VS H THR 30 CG2 Distance: 5.091080 - Hydrophobic, 23 - A TYR 449 OH VS H THR 30 N Distance: 4.714358 - Hydrogen Bonds, 24 - A TYR 449 OH VS H SER 77 OG Distance: 3.880916 - Hydrogen Bonds, 25 - A LEU 452 CG VS H ILE 54 CG2 Distance: 4.737463 - Hydrophobic, 26 - A LEU 452 CD1 VS H ILE 54 CG2 Distance: 4.715209 - Hydrophobic, 27 - A LEU 452 CD2 VS H ILE 54 CB Distance: 4.726927 - Hydrophobic, 28 - A LEU 452 CD2 VS H ILE 54 CG1 Distance: 4.681249 - Hydrophobic, 29 - A LEU 452 CD2 VS H ILE 54 CG2 Distance: 3.556867 - Hydrophobic, 30 - A LEU 452 CD2 VS H ILE 54 CD1 Distance: 5.011969 - Hydrophobic, 31 - A VAL 483 CG1 VS H ASN 59 CB Distance: 4.428546 - Hydrophobic, 32 - A GLU 484 OE1 VS H TYR 33 OH Distance: 3.157851 - Hydrogen Bonds, 33 - A GLU 484 CB VS H TRP 50 CZ2 Distance: 4.106690 - Hydrophobic, 34 - A GLU 484 CB VS H TRP 50 CZ3 Distance: 4.662429 - Hydrophobic, 35 - A GLU 484 CB VS H TRP 50 CH2 Distance: 3.602706 - Hydrophobic, 36 - A GLU 484 CG VS H TRP 50 CZ2 Distance: 4.521003 - Hydrophobic, 37 - A GLU 484 CG VS H TRP 50 CZ3 Distance: 4.347853 - Hydrophobic, 38 - A GLU 484 CG VS H TRP 50 CH2 Distance: 3.623993 - Hydrophobic, 39 - A GLU 484 OE1 VS H ASN 52 ND2A Distance: 4.063149 - Hydrogen Bonds, 40 - A GLU 484 OE2 VS H ASN 52 ND2A Distance: 4.857605 - Hydrogen Bonds, 41 - A GLU 484 OE1 VS H ASP 56 OD1 Distance: 6.831079 - Repulsive, 42 - A GLU 484 OE2 VS H ASP 56 OD1 Distance: 4.872629 - Repulsive, 43 - A GLU 484 OE2 VS H ASP 56 OD2 Distance: 6.981609 - Repulsive, 44 - A GLU 484 OE2 VS H GLY 57 N Distance: 4.493116 - Hydrogen Bonds, 45 - A GLU 484 N VS H THR 58 O Distance: 4.647804 - Hydrogen Bonds, 46 - A GLU 484 OE2 VS H THR 58 N Distance: 4.389169 - Hydrogen Bonds, 47 - A GLU 484 O VS H ASN 59 ND2 Distance: 3.023405 - Hydrogen Bonds, 48 - A GLY 485 N VS H TYR 33 OH Distance: 4.879938 - Hydrogen Bonds, 49 - A CYS 488 O VS H TYR 33 OH Distance: 4.897694 - Hydrogen Bonds, 50 - A TYR 489 CD2 VS H TYR 33 CE2 Distance: 5.311178 - Hydrophobic, 51 - A TYR 489 CE2 VS H TYR 33 CE2 Distance: 5.211675 - Hydrophobic, 52 - A TYR 489 OH VS H TRP 111 NE1 Distance: 4.285822 - Hydrogen Bonds, 53 - A PHE 490 N VS H TYR 33 OH Distance: 4.215750 - Hydrogen Bonds, 54 - A PHE 490 CB VS H ASN 52 CB A Distance: 4.939120 - Hydrophobic, 55 - A PHE 490 CG VS H ASN 52 CB A Distance: 4.647962 - Hydrophobic, 56 - A PHE 490 CD1 VS H ASN 52 CB A Distance: 5.204053 - Hydrophobic, 57 - A PHE 490 CD2 VS H ASN 52 CB A Distance: 4.373909 - Hydrophobic, 58 - A PHE 490 CE2 VS H ASN 52 CB A Distance: 4.735492 - Hydrophobic, 59 - A PHE 490 CZ VS H ASN 52 CB A Distance: 5.295979 - Hydrophobic, 60 - A PHE 490 CD1 VS H ILE 54 CB Distance: 4.648928 - Hydrophobic, 61 - A PHE 490 CD1 VS H ILE 54 CG2 Distance: 4.708024 - Hydrophobic, 62 - A PHE 490 CD1 VS H ILE 54 CD1 Distance: 5.008150 - Hydrophobic, 63 - A PHE 490 CE1 VS H ILE 54 CB Distance: 4.331875 - Hydrophobic, 64 - A PHE 490 CE1 VS H ILE 54 CG1 Distance: 5.477075 - Hydrophobic, 65 - A PHE 490 CE1 VS H ILE 54 CG2 Distance: 4.146287 - Hydrophobic, 66 - A PHE 490 CE1 VS H ILE 54 CD1 Distance: 5.318480 - Hydrophobic, 67 - A PHE 490 CZ VS H ILE 54 CB Distance: 4.968314 - Hydrophobic, 68 - A PHE 490 CZ VS H ILE 54 CG2 Distance: 4.905469 - Hydrophobic, 69 - A PHE 490 CE2 VS H ASP 56 CB Distance: 5.402878 - Hydrophobic, 70 - A LEU 492 CB VS H ILE 54 CG2 Distance: 5.192942 - Hydrophobic, 71 - A LEU 492 CB VS H ILE 54 CD1 Distance: 5.362156 - Hydrophobic, 72 - A LEU 492 CD1 VS H ILE 54 CG2 Distance: 5.040970 - Hydrophobic, 73 - A GLN 493 OE1 VS H GLY 31 N Distance: 4.497915 - Hydrogen Bonds, 74 - A GLN 493 CB VS H ILE 54 CD1 Distance: 4.499864 - Hydrophobic, 75 - A GLN 493 CG VS H ILE 54 CD1 Distance: 4.749109 - Hydrophobic, 76 - A GLN 493 OE1 VS H SER 101 OG Distance: 4.298814 - Hydrogen Bonds, 77 - A GLN 493 NE2 VS H SER 101 O Distance: 4.389873 - Hydrogen Bonds, 78 - A GLN 493 NE2 VS H SER 101 OG Distance: 3.958780 - Hydrogen Bonds, 79 - A SER 494 N VS H THR 30 OG1 Distance: 4.465752 - Hydrogen Bonds, 80 - A SER 494 O VS H THR 30 OG1 Distance: 4.741170 - Hydrogen Bonds, 81 - A SER 494 OG VS H THR 30 OG1 Distance: 2.293007 - Hydrogen Bonds, 82 - A SER 494 OG VS H GLY 31 N Distance: 4.806739 - Hydrogen Bonds, 83 - A GLY 496 N VS H THR 30 OG1 Distance: 4.843120 - Hydrogen Bonds, 84 - A GLN 498 CG VS H THR 28 CG2 Distance: 5.141350 - Hydrophobic, 85 - A GLN 498 OE1 VS H THR 28 N Distance: 4.427612 - Hydrogen Bonds,