VIRAL PROTEIN/IMMUNE SYSTEM CRYSTAL STRUCTURE OF SARS-COV-2 RECEPTOR BINDING DOMAIN IN COMPLEX WITH NEUTRALIZING ANTIBODY COVA2-39: 0 - A GLY 446 O VS H SER 74 N Distance: 4.411539 - Hydrogen Bonds, 1 - A GLY 446 O VS H SER 74 OG Distance: 4.342125 - Hydrogen Bonds, 2 - A TYR 449 CG VS H ASN 73 CB Distance: 4.878857 - Hydrophobic, 3 - A TYR 449 CD1 VS H ASN 73 CB Distance: 4.669338 - Hydrophobic, 4 - A TYR 449 CD2 VS H ASN 73 CB Distance: 4.439784 - Hydrophobic, 5 - A TYR 449 CE1 VS H ASN 73 CB Distance: 3.979823 - Hydrophobic, 6 - A TYR 449 CE2 VS H ASN 73 CB Distance: 3.709871 - Hydrophobic, 7 - A TYR 449 OH VS H ASN 73 O Distance: 3.268654 - Hydrogen Bonds, 8 - A TYR 449 OH VS H SER 74 N Distance: 3.849890 - Hydrogen Bonds, 9 - A PHE 456 CE1 VS H ALA 100 CB Distance: 5.134128 - Hydrophobic, 10 - A VAL 483 CG1 VS H THR 56 CG2 Distance: 4.893875 - Hydrophobic, 11 - A VAL 483 CG1 VS H TYR 58 CE2 Distance: 5.325175 - Hydrophobic, 12 - A GLU 484 CB VS H TYR 52 CB Distance: 4.997585 - Hydrophobic, 13 - A GLU 484 CG VS H TYR 52 CB Distance: 3.665431 - Hydrophobic, 14 - A GLU 484 CG VS H TYR 52 CG Distance: 4.259135 - Hydrophobic, 15 - A GLU 484 CG VS H TYR 52 CD1 Distance: 4.688995 - Hydrophobic, 16 - A GLU 484 CG VS H TYR 52 CD2 Distance: 5.044144 - Hydrophobic, 17 - A GLU 484 OE1 VS H THR 53 N Distance: 3.422258 - Hydrogen Bonds, 18 - A GLU 484 OE1 VS H THR 53 OG1 Distance: 3.618548 - Hydrogen Bonds, 19 - A GLU 484 OE2 VS H THR 53 N Distance: 4.681292 - Hydrogen Bonds, 20 - A GLU 484 OE1 VS H GLY 54 N Distance: 2.846198 - Hydrogen Bonds, 21 - A GLU 484 OE2 VS H GLY 54 N Distance: 3.468717 - Hydrogen Bonds, 22 - A GLU 484 OE1 VS H GLY 55 N Distance: 4.437027 - Hydrogen Bonds, 23 - A GLU 484 OE2 VS H GLY 55 N Distance: 3.668153 - Hydrogen Bonds, 24 - A GLU 484 N VS H THR 56 OG1 Distance: 4.654540 - Hydrogen Bonds, 25 - A GLU 484 O VS H THR 56 OG1 Distance: 4.211737 - Hydrogen Bonds, 26 - A GLU 484 CB VS H THR 56 CG2 Distance: 4.803934 - Hydrophobic, 27 - A GLU 484 CG VS H THR 56 CG2 Distance: 5.065842 - Hydrophobic, 28 - A GLU 484 OE1 VS H THR 56 OG1 Distance: 4.704755 - Hydrogen Bonds, 29 - A GLU 484 OE2 VS H THR 56 N Distance: 3.390064 - Hydrogen Bonds, 30 - A GLU 484 OE2 VS H THR 56 OG1 Distance: 2.690174 - Hydrogen Bonds, 31 - A GLU 484 N VS H TYR 58 OH Distance: 4.762039 - Hydrogen Bonds, 32 - A GLU 484 O VS H TYR 58 OH Distance: 2.582631 - Hydrogen Bonds, 33 - A GLU 484 OE1 VS H ARG 71 NH1 Distance: 6.790096 - Attractive, 34 - A GLY 485 O VS H TYR 52 OH Distance: 4.356098 - Hydrogen Bonds, 35 - A GLY 485 N VS H TYR 58 OH Distance: 4.141052 - Hydrogen Bonds, 36 - A PHE 486 N VS H TYR 52 OH Distance: 3.336933 - Hydrogen Bonds, 37 - A PHE 486 CB VS H TYR 52 CE1 Distance: 5.094369 - Hydrophobic, 38 - A PHE 486 CB VS H TYR 52 CE2 Distance: 5.259570 - Hydrophobic, 39 - A TYR 489 CB VS H TYR 33 CE1 Distance: 5.487175 - Hydrophobic, 40 - A TYR 489 CG VS H TYR 33 CG Distance: 4.966395 - Aromatic Stacking, 41 - A TYR 489 CG VS H TYR 33 CE1 Distance: 4.781984 - Hydrophobic, 42 - A TYR 489 CD1 VS H TYR 33 CG Distance: 5.492027 - Hydrophobic, 43 - A TYR 489 CD1 VS H TYR 33 CD1 Distance: 4.710353 - Hydrophobic, 44 - A TYR 489 CD1 VS H TYR 33 CD2 Distance: 5.495071 - Hydrophobic, 45 - A TYR 489 CD1 VS H TYR 33 CE1 Distance: 3.773835 - Hydrophobic, 46 - A TYR 489 CD1 VS H TYR 33 CE2 Distance: 4.717172 - Hydrophobic, 47 - A TYR 489 CE1 VS H TYR 33 CG Distance: 4.851427 - Hydrophobic, 48 - A TYR 489 CE1 VS H TYR 33 CD1 Distance: 4.397916 - Hydrophobic, 49 - A TYR 489 CE1 VS H TYR 33 CD2 Distance: 4.691337 - Hydrophobic, 50 - A TYR 489 CE1 VS H TYR 33 CE1 Distance: 3.680522 - Hydrophobic, 51 - A TYR 489 CE1 VS H TYR 33 CE2 Distance: 4.024135 - Hydrophobic, 52 - A TYR 489 CE2 VS H TYR 33 CE2 Distance: 5.276087 - Hydrophobic, 53 - A TYR 489 OH VS H TYR 33 OH Distance: 4.553705 - Hydrogen Bonds, 54 - A TYR 489 CG VS H TYR 52 CG Distance: 6.706553 - Aromatic Stacking, 55 - A TYR 489 CD1 VS H TYR 52 CD1 Distance: 4.627816 - Hydrophobic, 56 - A TYR 489 CD1 VS H TYR 52 CE1 Distance: 4.803533 - Hydrophobic, 57 - A TYR 489 CE1 VS H TYR 52 CD1 Distance: 4.477746 - Hydrophobic, 58 - A TYR 489 CE1 VS H TYR 52 CE1 Distance: 4.259391 - Hydrophobic, 59 - A PHE 490 O VS H THR 53 OG1 Distance: 4.758405 - Hydrogen Bonds, 60 - A GLN 493 NE2 VS H SER 30 O Distance: 3.163397 - Hydrogen Bonds, 61 - A GLN 493 NE2 VS H SER 30 OG Distance: 4.438915 - Hydrogen Bonds, 62 - A GLN 493 OE1 VS H SER 31 N Distance: 4.612226 - Hydrogen Bonds, 63 - A GLN 493 OE1 VS H THR 53 OG1 Distance: 4.182741 - Hydrogen Bonds, 64 - A SER 494 OG VS H SER 30 OG Distance: 4.838550 - Hydrogen Bonds, 65 - A GLN 498 NE2 VS H SER 74 O Distance: 4.603738 - Hydrogen Bonds,