VIRAL PROTEIN/IMMUNE SYSTEM CRYO-EM STRUCTURE OF NTD-DIRECTED NEUTRALIZING ANTIBODY 4-18 IN COMPLEX WITH PREFUSION SARS-COV-2 SPIKE GLYCOPROTEIN: 0 - B TYR 144 CE1 VS J ASN 93 CB Distance: 4.698120 - Hydrophobic, 1 - B TYR 144 CE2 VS J ASN 93 CB Distance: 5.280260 - Hydrophobic, 2 - B TYR 144 OH VS J ASN 93 ND2 Distance: 4.590540 - Hydrogen Bonds, 3 - B HIS 146 CB VS J LYS 30 CB Distance: 5.438960 - Hydrophobic, 4 - B HIS 146 ND1 VS J LYS 30 O Distance: 4.379102 - Hydrogen Bonds, 5 - B HIS 146 ND1 VS J LYS 30 NZ Distance: 6.421084 - Repulsive, 6 - B HIS 146 NE2 VS J LYS 30 NZ Distance: 6.103381 - Repulsive, 7 - B HIS 146 O VS J TYR 32 OH Distance: 4.487240 - Hydrogen Bonds, 8 - B LYS 147 NZ VS J LEU 28 O Distance: 2.784759 - Hydrogen Bonds, 9 - B LYS 147 NZ VS J ALA 29 O Distance: 4.616156 - Hydrogen Bonds, 10 - B LYS 147 N VS J LYS 30 O Distance: 3.575180 - Hydrogen Bonds, 11 - B LYS 147 NZ VS J GLN 31 O Distance: 3.638308 - Hydrogen Bonds, 12 - B LYS 147 O VS J TYR 32 OH Distance: 3.685718 - Hydrogen Bonds, 13 - B LYS 147 CB VS J TYR 32 CB Distance: 5.083733 - Hydrophobic, 14 - B LYS 147 CB VS J TYR 32 CG Distance: 4.183163 - Hydrophobic, 15 - B LYS 147 CB VS J TYR 32 CD1 Distance: 4.130525 - Hydrophobic, 16 - B LYS 147 CB VS J TYR 32 CD2 Distance: 4.017104 - Hydrophobic, 17 - B LYS 147 CB VS J TYR 32 CE1 Distance: 3.935307 - Hydrophobic, 18 - B LYS 147 CB VS J TYR 32 CE2 Distance: 3.811398 - Hydrophobic, 19 - B LYS 147 CG VS J TYR 32 CG Distance: 5.156342 - Hydrophobic, 20 - B LYS 147 CG VS J TYR 32 CD1 Distance: 4.982527 - Hydrophobic, 21 - B LYS 147 CG VS J TYR 32 CD2 Distance: 5.273285 - Hydrophobic, 22 - B LYS 147 CG VS J TYR 32 CE1 Distance: 4.945556 - Hydrophobic, 23 - B LYS 147 CG VS J TYR 32 CE2 Distance: 5.235888 - Hydrophobic, 24 - B LYS 147 CD VS J TYR 32 CB Distance: 5.112593 - Hydrophobic, 25 - B LYS 147 CD VS J TYR 32 CG Distance: 4.787489 - Hydrophobic, 26 - B LYS 147 CD VS J TYR 32 CD1 Distance: 4.597883 - Hydrophobic, 27 - B LYS 147 CD VS J TYR 32 CD2 Distance: 5.269126 - Hydrophobic, 28 - B LYS 147 CD VS J TYR 32 CE1 Distance: 4.925001 - Hydrophobic, 29 - B LYS 147 NZ VS J ASP 51 OD1 Distance: 4.629106 - Attractive, Hydrogen Bonds, 30 - B LYS 147 NZ VS J ASP 51 OD2 Distance: 3.010038 - Attractive, Hydrogen Bonds, 31 - B LYS 147 NZ VS J SER 66 OG Distance: 3.105833 - Hydrogen Bonds, 32 - B LYS 147 NZ VS J GLY 68 O Distance: 4.260117 - Hydrogen Bonds, 33 - B LYS 150 NZ VS J TYR 32 OH Distance: 4.689616 - Hydrogen Bonds, 34 - B GLU 154 OE1 VS J LYS 30 NZ Distance: 4.914636 - Attractive, 35 - B GLU 154 OE2 VS J LYS 30 NZ Distance: 4.985713 - Attractive, 36 - B GLU 156 CG VS J ASN 93 CB Distance: 5.380124 - Hydrophobic, 37 - B LEU 249 CG VS J TRP 96 CZ2 Distance: 5.461244 - Hydrophobic, 38 - B LEU 249 CG VS J TRP 96 CH2 Distance: 5.143579 - Hydrophobic, 39 - B LEU 249 CD1 VS J TRP 96 CZ2 Distance: 3.976736 - Hydrophobic, 40 - B LEU 249 CD1 VS J TRP 96 CZ3 Distance: 4.794446 - Hydrophobic, 41 - B LEU 249 CD1 VS J TRP 96 CH2 Distance: 3.631535 - Hydrophobic,