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: 4.697784 - Hydrophobic, 1 - B TYR 144 CE2 VS J ASN 93 CB Distance: 5.279865 - Hydrophobic, 2 - B TYR 144 OH VS J ASN 93 ND2 Distance: 4.590349 - Hydrogen Bonds, 3 - B HIS 146 CB VS J LYS 30 CB Distance: 5.438253 - Hydrophobic, 4 - B HIS 146 ND1 VS J LYS 30 O Distance: 4.378086 - Hydrogen Bonds, 5 - B HIS 146 ND1 VS J LYS 30 NZ Distance: 6.421925 - Repulsive, 6 - B HIS 146 NE2 VS J LYS 30 NZ Distance: 6.103429 - Repulsive, 7 - B HIS 146 O VS J TYR 32 OH Distance: 4.486696 - Hydrogen Bonds, 8 - B LYS 147 NZ VS J LEU 28 O Distance: 2.784206 - Hydrogen Bonds, 9 - B LYS 147 NZ VS J ALA 29 O Distance: 4.615967 - Hydrogen Bonds, 10 - B LYS 147 N VS J LYS 30 O Distance: 3.574741 - Hydrogen Bonds, 11 - B LYS 147 NZ VS J GLN 31 O Distance: 3.637828 - Hydrogen Bonds, 12 - B LYS 147 O VS J TYR 32 OH Distance: 3.685104 - Hydrogen Bonds, 13 - B LYS 147 CB VS J TYR 32 CB Distance: 5.083720 - Hydrophobic, 14 - B LYS 147 CB VS J TYR 32 CG Distance: 4.183115 - Hydrophobic, 15 - B LYS 147 CB VS J TYR 32 CD1 Distance: 4.131327 - Hydrophobic, 16 - B LYS 147 CB VS J TYR 32 CD2 Distance: 4.017420 - Hydrophobic, 17 - B LYS 147 CB VS J TYR 32 CE1 Distance: 3.934629 - Hydrophobic, 18 - B LYS 147 CB VS J TYR 32 CE2 Distance: 3.811604 - Hydrophobic, 19 - B LYS 147 CG VS J TYR 32 CG Distance: 5.156553 - Hydrophobic, 20 - B LYS 147 CG VS J TYR 32 CD1 Distance: 4.983660 - Hydrophobic, 21 - B LYS 147 CG VS J TYR 32 CD2 Distance: 5.273842 - Hydrophobic, 22 - B LYS 147 CG VS J TYR 32 CE1 Distance: 4.945246 - Hydrophobic, 23 - B LYS 147 CG VS J TYR 32 CE2 Distance: 5.236271 - Hydrophobic, 24 - B LYS 147 CD VS J TYR 32 CB Distance: 5.112772 - Hydrophobic, 25 - B LYS 147 CD VS J TYR 32 CG Distance: 4.787505 - Hydrophobic, 26 - B LYS 147 CD VS J TYR 32 CD1 Distance: 4.598796 - Hydrophobic, 27 - B LYS 147 CD VS J TYR 32 CD2 Distance: 5.269847 - Hydrophobic, 28 - B LYS 147 CD VS J TYR 32 CE1 Distance: 4.924752 - Hydrophobic, 29 - B LYS 147 NZ VS J ASP 51 OD1 Distance: 4.628895 - Attractive, Hydrogen Bonds, 30 - B LYS 147 NZ VS J ASP 51 OD2 Distance: 3.010327 - Attractive, Hydrogen Bonds, 31 - B LYS 147 NZ VS J SER 66 OG Distance: 3.106236 - Hydrogen Bonds, 32 - B LYS 147 NZ VS J GLY 68 O Distance: 4.260754 - Hydrogen Bonds, 33 - B LYS 150 NZ VS J TYR 32 OH Distance: 4.690587 - Hydrogen Bonds, 34 - B GLU 154 OE1 VS J LYS 30 NZ Distance: 4.915136 - Attractive, 35 - B GLU 154 OE2 VS J LYS 30 NZ Distance: 4.985629 - Attractive, 36 - B GLU 156 CG VS J ASN 93 CB Distance: 5.379907 - Hydrophobic, 37 - B LEU 249 CG VS J TRP 96 CZ2 Distance: 5.461043 - Hydrophobic, 38 - B LEU 249 CG VS J TRP 96 CH2 Distance: 5.143571 - Hydrophobic, 39 - B LEU 249 CD1 VS J TRP 96 CZ2 Distance: 3.976139 - Hydrophobic, 40 - B LEU 249 CD1 VS J TRP 96 CZ3 Distance: 4.793677 - Hydrophobic, 41 - B LEU 249 CD1 VS J TRP 96 CH2 Distance: 3.630960 - Hydrophobic,