IMMUNE SYSTEM/VIRAL PROTEIN CRYSTAL STRUCTURE OF SARS-COV-2 RECEPTOR BINDING DOMAIN IN COMPLEX WITH NEUTRALIZING ANTIBODY CC12.3: 0 - Z ARG 403 NH2 VS Y TYR 32 OH Distance: 4.492702 - Hydrogen Bonds, 1 - Z ARG 403 NH1 VS Y GLY 92 O Distance: 2.762672 - Hydrogen Bonds, 2 - Z ARG 403 NH2 VS Y GLY 92 O Distance: 4.549011 - Hydrogen Bonds, 3 - Z TYR 495 O VS Y TYR 32 OH Distance: 3.922124 - Hydrogen Bonds, 4 - Z ASN 501 OD1 VS Y SER 30 OG Distance: 4.224257 - Hydrogen Bonds, 5 - Z TYR 505 OH VS Y SER 28 O Distance: 3.046428 - Hydrogen Bonds, 6 - Z TYR 505 OH VS Y VAL 29 N Distance: 4.165508 - Hydrogen Bonds, 7 - Z TYR 505 OH VS Y VAL 29 O Distance: 4.442232 - Hydrogen Bonds, 8 - Z TYR 505 CG VS Y TYR 32 CG Distance: 6.159652 - Aromatic Stacking, 9 - Z TYR 505 CG VS Y TYR 32 CE2 Distance: 5.088059 - Hydrophobic, 10 - Z TYR 505 CD2 VS Y TYR 32 CD2 Distance: 4.628936 - Hydrophobic, 11 - Z TYR 505 CD2 VS Y TYR 32 CE2 Distance: 4.229002 - Hydrophobic, 12 - Z TYR 505 CE2 VS Y TYR 32 CD2 Distance: 4.261809 - Hydrophobic, 13 - Z TYR 505 CE2 VS Y TYR 32 CE2 Distance: 4.293706 - Hydrophobic, 14 - Z TYR 505 OH VS Y GLY 92 N Distance: 4.547437 - Hydrogen Bonds, 15 - Z TYR 505 OH VS Y GLY 92 O Distance: 3.374379 - Hydrogen Bonds, 16 - Z TYR 505 OH VS Y SER 93 N Distance: 3.989866 - Hydrogen Bonds,