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: 4.411602 - Hydrogen Bonds, 1 - A GLY 446 O VS H SER 74 OG Distance: 4.341333 - Hydrogen Bonds, 2 - A TYR 449 CG VS H ASN 73 CB Distance: 4.878521 - Hydrophobic, 3 - A TYR 449 CD1 VS H ASN 73 CB Distance: 4.669400 - Hydrophobic, 4 - A TYR 449 CD2 VS H ASN 73 CB Distance: 4.439177 - Hydrophobic, 5 - A TYR 449 CE1 VS H ASN 73 CB Distance: 3.979772 - Hydrophobic, 6 - A TYR 449 CE2 VS H ASN 73 CB Distance: 3.710145 - Hydrophobic, 7 - A TYR 449 OH VS H ASN 73 O Distance: 3.267722 - Hydrogen Bonds, 8 - A TYR 449 OH VS H SER 74 N Distance: 3.849237 - Hydrogen Bonds, 9 - A PHE 456 CE1 VS H ALA 100 CB Distance: 5.134182 - Hydrophobic, 10 - A VAL 483 CG1 VS H THR 56 CG2 Distance: 4.893632 - Hydrophobic, 11 - A VAL 483 CG1 VS H TYR 58 CE2 Distance: 5.324439 - Hydrophobic, 12 - A GLU 484 CB VS H TYR 52 CB Distance: 4.997849 - Hydrophobic, 13 - A GLU 484 CG VS H TYR 52 CB Distance: 3.664773 - Hydrophobic, 14 - A GLU 484 CG VS H TYR 52 CG Distance: 4.258477 - Hydrophobic, 15 - A GLU 484 CG VS H TYR 52 CD1 Distance: 4.688304 - Hydrophobic, 16 - A GLU 484 CG VS H TYR 52 CD2 Distance: 5.043952 - Hydrophobic, 17 - A GLU 484 OE1 VS H THR 53 N Distance: 3.423545 - Hydrogen Bonds, 18 - A GLU 484 OE1 VS H THR 53 OG1 Distance: 3.619104 - Hydrogen Bonds, 19 - A GLU 484 OE2 VS H THR 53 N Distance: 4.681549 - Hydrogen Bonds, 20 - A GLU 484 OE1 VS H GLY 54 N Distance: 2.845815 - Hydrogen Bonds, 21 - A GLU 484 OE2 VS H GLY 54 N Distance: 3.467995 - Hydrogen Bonds, 22 - A GLU 484 OE1 VS H GLY 55 N Distance: 4.436268 - Hydrogen Bonds, 23 - A GLU 484 OE2 VS H GLY 55 N Distance: 3.667624 - Hydrogen Bonds, 24 - A GLU 484 N VS H THR 56 OG1 Distance: 4.653678 - Hydrogen Bonds, 25 - A GLU 484 O VS H THR 56 OG1 Distance: 4.211480 - Hydrogen Bonds, 26 - A GLU 484 CB VS H THR 56 CG2 Distance: 4.803018 - Hydrophobic, 27 - A GLU 484 CG VS H THR 56 CG2 Distance: 5.065911 - Hydrophobic, 28 - A GLU 484 OE1 VS H THR 56 OG1 Distance: 4.703682 - Hydrogen Bonds, 29 - A GLU 484 OE2 VS H THR 56 N Distance: 3.389759 - Hydrogen Bonds, 30 - A GLU 484 OE2 VS H THR 56 OG1 Distance: 2.690308 - Hydrogen Bonds, 31 - A GLU 484 N VS H TYR 58 OH Distance: 4.762583 - Hydrogen Bonds, 32 - A GLU 484 O VS H TYR 58 OH Distance: 2.583118 - Hydrogen Bonds, 33 - A GLU 484 OE1 VS H ARG 71 NH1 Distance: 6.790435 - Attractive, 34 - A GLY 485 O VS H TYR 52 OH Distance: 4.355935 - Hydrogen Bonds, 35 - A GLY 485 N VS H TYR 58 OH Distance: 4.141764 - Hydrogen Bonds, 36 - A PHE 486 N VS H TYR 52 OH Distance: 3.336221 - Hydrogen Bonds, 37 - A PHE 486 CB VS H TYR 52 CE1 Distance: 5.095139 - Hydrophobic, 38 - A PHE 486 CB VS H TYR 52 CE2 Distance: 5.259708 - Hydrophobic, 39 - A TYR 489 CB VS H TYR 33 CE1 Distance: 5.487698 - Hydrophobic, 40 - A TYR 489 CG VS H TYR 33 CG Distance: 4.966582 - Aromatic Stacking, 41 - A TYR 489 CG VS H TYR 33 CE1 Distance: 4.782716 - Hydrophobic, 42 - A TYR 489 CD1 VS H TYR 33 CG Distance: 5.491936 - Hydrophobic, 43 - A TYR 489 CD1 VS H TYR 33 CD1 Distance: 4.710392 - Hydrophobic, 44 - A TYR 489 CD1 VS H TYR 33 CD2 Distance: 5.495730 - Hydrophobic, 45 - A TYR 489 CD1 VS H TYR 33 CE1 Distance: 3.774028 - Hydrophobic, 46 - A TYR 489 CD1 VS H TYR 33 CE2 Distance: 4.717245 - Hydrophobic, 47 - A TYR 489 CE1 VS H TYR 33 CG Distance: 4.852251 - Hydrophobic, 48 - A TYR 489 CE1 VS H TYR 33 CD1 Distance: 4.398551 - Hydrophobic, 49 - A TYR 489 CE1 VS H TYR 33 CD2 Distance: 4.692563 - Hydrophobic, 50 - A TYR 489 CE1 VS H TYR 33 CE1 Distance: 3.681275 - Hydrophobic, 51 - A TYR 489 CE1 VS H TYR 33 CE2 Distance: 4.024791 - Hydrophobic, 52 - A TYR 489 CE2 VS H TYR 33 CE2 Distance: 5.276140 - Hydrophobic, 53 - A TYR 489 OH VS H TYR 33 OH Distance: 4.553065 - Hydrogen Bonds, 54 - A TYR 489 CG VS H TYR 52 CG Distance: 6.706453 - Aromatic Stacking, 55 - A TYR 489 CD1 VS H TYR 52 CD1 Distance: 4.627412 - Hydrophobic, 56 - A TYR 489 CD1 VS H TYR 52 CE1 Distance: 4.802492 - Hydrophobic, 57 - A TYR 489 CE1 VS H TYR 52 CD1 Distance: 4.478026 - Hydrophobic, 58 - A TYR 489 CE1 VS H TYR 52 CE1 Distance: 4.259291 - Hydrophobic, 59 - A PHE 490 O VS H THR 53 OG1 Distance: 4.757268 - Hydrogen Bonds, 60 - A GLN 493 NE2 VS H SER 30 O Distance: 3.162692 - Hydrogen Bonds, 61 - A GLN 493 NE2 VS H SER 30 OG Distance: 4.438768 - Hydrogen Bonds, 62 - A GLN 493 OE1 VS H SER 31 N Distance: 4.612480 - Hydrogen Bonds, 63 - A GLN 493 OE1 VS H THR 53 OG1 Distance: 4.182804 - Hydrogen Bonds, 64 - A SER 494 OG VS H SER 30 OG Distance: 4.837912 - Hydrogen Bonds, 65 - A GLN 498 NE2 VS H SER 74 O Distance: 4.603742 - Hydrogen Bonds,