VIRAL PROTEIN/IMMUNE SYSTEM CRYO-EM STRUCTURE OF NTD-DIRECTED NEUTRALIZING ANTIBODY 4-8 FAB IN COMPLEX WITH SARS-COV-2 S2P SPIKE: 0 - B HIS 146 ND1 VS X ASP 30 OD2 Distance: 6.242016 - Attractive, 1 - B HIS 146 NE2 VS X ASP 30 OD1 Distance: 6.727609 - Attractive, 2 - B HIS 146 NE2 VS X ASP 30 OD2 Distance: 5.014460 - Attractive, 3 - B HIS 146 N VS X TYR 32 OH Distance: 4.173276 - Hydrogen Bonds, 4 - B HIS 146 O VS X TYR 32 OH Distance: 4.882789 - Hydrogen Bonds, 5 - B LYS 147 CB VS X ASP 30 CB Distance: 4.776689 - Hydrophobic, 6 - B LYS 147 CG VS X ASP 30 CB Distance: 4.489969 - Hydrophobic, 7 - B LYS 147 CD VS X ASP 30 CB Distance: 5.053881 - Hydrophobic, 8 - B LYS 147 NZ VS X ASP 30 O Distance: 4.241452 - Hydrogen Bonds, 9 - B LYS 147 NZ VS X ASP 30 OD1 Distance: 6.600593 - Attractive, 10 - B LYS 147 NZ VS X ASP 30 OD2 Distance: 4.696495 - Attractive, Hydrogen Bonds, 11 - B LYS 147 NZ VS X LYS 31 NZ Distance: 6.336628 - Repulsive, 12 - B LYS 147 N VS X TYR 32 OH Distance: 2.647619 - Hydrogen Bonds, 13 - B LYS 147 CB VS X TYR 32 CD1 Distance: 5.162401 - Hydrophobic, 14 - B LYS 147 CB VS X TYR 32 CE1 Distance: 4.429918 - Hydrophobic, 15 - B LYS 147 CB VS X TYR 32 CE2 Distance: 4.898715 - Hydrophobic, 16 - B LYS 147 CG VS X TYR 32 CG Distance: 4.487262 - Hydrophobic, 17 - B LYS 147 CG VS X TYR 32 CD1 Distance: 4.163886 - Hydrophobic, 18 - B LYS 147 CG VS X TYR 32 CD2 Distance: 4.392764 - Hydrophobic, 19 - B LYS 147 CG VS X TYR 32 CE1 Distance: 3.761552 - Hydrophobic, 20 - B LYS 147 CG VS X TYR 32 CE2 Distance: 4.011634 - Hydrophobic, 21 - B LYS 147 CD VS X TYR 32 CG Distance: 4.796400 - Hydrophobic, 22 - B LYS 147 CD VS X TYR 32 CD1 Distance: 4.894586 - Hydrophobic, 23 - B LYS 147 CD VS X TYR 32 CD2 Distance: 4.352504 - Hydrophobic, 24 - B LYS 147 CD VS X TYR 32 CE1 Distance: 4.614048 - Hydrophobic, 25 - B LYS 147 CD VS X TYR 32 CE2 Distance: 4.029668 - Hydrophobic, 26 - B ASN 148 N VS X TYR 32 OH Distance: 4.302270 - Hydrogen Bonds, 27 - B HIS 245 ND1 VS X LYS 53 NZ Distance: 6.149196 - Repulsive, 28 - B HIS 245 NE2 VS X LYS 53 NZ Distance: 6.714756 - Repulsive, 29 - B ARG 246 O VS X LYS 53 NZ Distance: 3.570968 - Hydrogen Bonds, 30 - B SER 247 O VS X LYS 53 NZ Distance: 2.788223 - Hydrogen Bonds, 31 - B LEU 249 CD1 VS X LEU 46 CD2 Distance: 5.432601 - Hydrophobic, 32 - B LEU 249 CD2 VS X LEU 46 CD2 Distance: 4.715115 - Hydrophobic, 33 - B LEU 249 N VS X TYR 49 OH Distance: 3.078127 - Hydrogen Bonds, 34 - B LEU 249 O VS X TYR 49 OH Distance: 3.272257 - Hydrogen Bonds, 35 - B LEU 249 CB VS X TYR 49 CD1 Distance: 5.257921 - Hydrophobic, 36 - B LEU 249 CB VS X TYR 49 CD2 Distance: 5.298923 - Hydrophobic, 37 - B LEU 249 CB VS X TYR 49 CE1 Distance: 4.322957 - Hydrophobic, 38 - B LEU 249 CB VS X TYR 49 CE2 Distance: 4.367303 - Hydrophobic, 39 - B LEU 249 CG VS X TYR 49 CE1 Distance: 5.357965 - Hydrophobic, 40 - B LEU 249 CG VS X TYR 49 CE2 Distance: 5.023438 - Hydrophobic, 41 - B LEU 249 CD1 VS X TYR 49 CE1 Distance: 5.365539 - Hydrophobic, 42 - B LEU 249 CD1 VS X TYR 49 CE2 Distance: 5.312626 - Hydrophobic, 43 - B LEU 249 CD2 VS X TYR 49 CD2 Distance: 5.420765 - Hydrophobic, 44 - B LEU 249 CD2 VS X TYR 49 CE2 Distance: 4.712301 - Hydrophobic, 45 - B LEU 249 CB VS X PRO 55 CB Distance: 5.395072 - Hydrophobic, 46 - B LEU 249 CD2 VS X PRO 55 CB Distance: 4.608514 - Hydrophobic, 47 - B LEU 249 O VS X SER 56 N Distance: 3.209462 - Hydrogen Bonds, 48 - B LEU 249 O VS X SER 56 OG Distance: 3.922704 - Hydrogen Bonds, 49 - B THR 250 N VS X SER 56 OG Distance: 4.114338 - Hydrogen Bonds, 50 - B THR 250 OG1 VS X SER 56 O Distance: 4.776784 - Hydrogen Bonds, 51 - B THR 250 OG1 VS X SER 56 OG Distance: 2.645099 - Hydrogen Bonds, 52 - B PRO 251 CB VS X PRO 55 CB Distance: 5.016275 - Hydrophobic, 53 - B PRO 251 CG VS X PRO 55 CB Distance: 4.697133 - Hydrophobic, 54 - B PRO 251 CG VS X PRO 55 CG Distance: 5.272564 - Hydrophobic, 55 - B PRO 251 CG VS X ILE 58 CG1 Distance: 5.081171 - Hydrophobic, 56 - B PRO 251 CG VS X ILE 58 CD1 Distance: 5.114496 - Hydrophobic,