VIRAL PROTEIN/IMMUNE SYSTEM SARS-COV-2 SPIKE IN COMPLEX WITH THE S2H13 NEUTRALIZING ANTIBODY (CLOSED CONFORMATION): 0 - A GLY 447 N VS L SER 78 O Distance: 4.102783 - Hydrogen Bonds, 1 - A TYR 449 CB VS L ALA 62 CB Distance: 3.955444 - Hydrophobic, 2 - A TYR 449 CG VS L ALA 62 CB Distance: 3.718100 - Hydrophobic, 3 - A TYR 449 CD1 VS L ALA 62 CB Distance: 4.545454 - Hydrophobic, 4 - A TYR 449 CD2 VS L ALA 62 CB Distance: 3.313375 - Hydrophobic, 5 - A TYR 449 CE1 VS L ALA 62 CB Distance: 4.967072 - Hydrophobic, 6 - A TYR 449 CE2 VS L ALA 62 CB Distance: 3.857606 - Hydrophobic, 7 - A TYR 449 OH VS L ALA 62 O Distance: 3.589454 - Hydrogen Bonds, 8 - A TYR 449 CG VS L ARG 63 CB Distance: 5.474580 - Hydrophobic, 9 - A TYR 449 CD1 VS L ARG 63 CB Distance: 4.618367 - Hydrophobic, 10 - A TYR 449 CE1 VS L ARG 63 CB Distance: 4.325419 - Hydrophobic, 11 - A TYR 449 OH VS L ARG 63 N Distance: 4.727927 - Hydrogen Bonds, 12 - A TYR 449 OH VS L ARG 63 O Distance: 4.711286 - Hydrogen Bonds, 13 - A GLU 484 CG VS L HIS 57 CB Distance: 5.119312 - Hydrophobic, 14 - A GLU 484 OE2 VS L HIS 57 N Distance: 4.619048 - Hydrogen Bonds, 15 - A GLU 484 OE1 VS L SER 58 N Distance: 3.758016 - Hydrogen Bonds, 16 - A GLU 484 OE2 VS L SER 58 N Distance: 2.852865 - Hydrogen Bonds, 17 - A TYR 489 CE1 VS L ASN 55 CB Distance: 5.432908 - Hydrophobic,