VIRAL PROTEIN/IMMUNE SYSTEM CRYSTAL STRUCTURE OF SARS-COV-2 SPIKE PROTEIN RECEPTOR-BINDING DOMAIN IN COMPLEX WITH TWO CROSS-NEUTRALIZING ANTIBODIES CV38-142 AND COVA1- 16 FABS ISOLATED FROM COVID-19 PATIENTS: 0 - A ASN 440 ND2 VS N TYR 92 O Distance: 3.579528 - Hydrogen Bonds, 1 - A ASN 440 ND2 VS N TYR 92 OH Distance: 4.279971 - Hydrogen Bonds, 2 - A ASN 440 O VS N THR 94 N Distance: 4.060076 - Hydrogen Bonds, 3 - A ASN 440 CB VS N THR 94 CG2 Distance: 4.419409 - Hydrophobic, 4 - A ASN 440 OD1 VS N THR 94 N Distance: 4.176562 - Hydrogen Bonds, 5 - A PRO 499 CB VS N THR 94 CG2 Distance: 5.029620 - Hydrophobic, 6 - A PRO 499 CG VS N THR 94 CG2 Distance: 5.144121 - Hydrophobic,