VIRAL PROTEIN/IMMUNE SYSTEM CRYO-EM STRUCTURE OF NEUTRALIZING ANTIBODY 1-57 IN COMPLEX WITH PREFUSION SARS-COV-2 SPIKE GLYCOPROTEIN: 0 - B GLY 446 N VS F TYR 49 OH Distance: 3.688007 - Hydrogen Bonds, 1 - B GLY 446 O VS F TYR 49 OH Distance: 3.734961 - Hydrogen Bonds, 2 - B GLY 447 N VS F TYR 49 OH Distance: 4.169580 - Hydrogen Bonds, 3 - B TYR 449 CG VS F TYR 32 CG Distance: 6.224819 - Aromatic Stacking, 4 - B TYR 449 CD1 VS F TYR 32 CE1 Distance: 4.523603 - Hydrophobic, 5 - B TYR 449 CE1 VS F TYR 32 CD1 Distance: 4.973555 - Hydrophobic, 6 - B TYR 449 CE1 VS F TYR 32 CE1 Distance: 3.981659 - Hydrophobic, 7 - B TYR 449 CE2 VS F TYR 49 CD2 Distance: 5.480631 - Hydrophobic, 8 - B GLU 484 OE1 VS F SER 29 OG Distance: 3.688336 - Hydrogen Bonds, 9 - B GLU 484 OE2 VS F SER 29 OG Distance: 4.533521 - Hydrogen Bonds, 10 - B GLU 484 OE2 VS F SER 93 OG Distance: 4.845792 - Hydrogen Bonds, 11 - B GLN 493 OE1 VS F SER 30 OG Distance: 3.038138 - Hydrogen Bonds, 12 - B SER 494 N VS F TYR 32 OH Distance: 4.689749 - Hydrogen Bonds, 13 - B SER 494 O VS F TYR 32 OH Distance: 4.589314 - Hydrogen Bonds, 14 - B SER 494 OG VS F TYR 32 OH Distance: 2.232218 - Hydrogen Bonds, 15 - B GLN 498 CG VS F TYR 49 CD2 Distance: 5.415029 - Hydrophobic, 16 - B GLN 498 CG VS F TYR 49 CE2 Distance: 4.298075 - Hydrophobic, 17 - B GLN 498 OE1 VS F TYR 49 OH Distance: 4.338501 - Hydrogen Bonds, 18 - B GLN 498 NE2 VS F TYR 49 OH Distance: 4.468164 - Hydrogen Bonds, 19 - B GLN 498 OE1 VS F SER 53 OG Distance: 3.917116 - Hydrogen Bonds, 20 - B GLN 498 NE2 VS F SER 53 OG Distance: 3.107415 - Hydrogen Bonds, 21 - B THR 500 OG1 VS F SER 53 OG Distance: 4.725396 - Hydrogen Bonds,