VIRAL PROTEIN/IMMUNE SYSTEM CRYO-EM STRUCTURE OF NTD-DIRECTED NEUTRALIZING ANTIBODY 4-18 IN COMPLEX WITH PREFUSION SARS-COV-2 SPIKE GLYCOPROTEIN: 0 - A VAL 16 CB VS H ASN 56 CB Distance: 5.476304 - Hydrophobic, 1 - A VAL 16 CG1 VS H ASN 56 CB Distance: 4.544332 - Hydrophobic, 2 - A ASN 17 N VS H SER 55 O Distance: 4.849695 - Hydrogen Bonds, 3 - A ASN 17 O VS H SER 55 OG Distance: 3.682127 - Hydrogen Bonds, 4 - A ASN 17 ND2 VS H SER 55 O Distance: 3.197404 - Hydrogen Bonds, 5 - A ASN 17 ND2 VS H SER 55 OG Distance: 4.360932 - Hydrogen Bonds, 6 - A ASN 17 N VS H ASN 56 OD1 Distance: 2.653403 - Hydrogen Bonds, 7 - A ASN 17 O VS H ASN 56 ND2 Distance: 2.953439 - Hydrogen Bonds, 8 - A ASN 17 CB VS H ASN 56 CB Distance: 5.413223 - Hydrophobic, 9 - A ASN 17 ND2 VS H ASN 56 OD1 Distance: 4.135782 - Hydrogen Bonds, 10 - A LEU 18 N VS H SER 55 OG Distance: 4.850084 - Hydrogen Bonds, 11 - A LEU 18 O VS H SER 55 OG Distance: 4.105169 - Hydrogen Bonds, 12 - A LEU 18 N VS H ASN 56 OD1 Distance: 4.824426 - Hydrogen Bonds, 13 - A THR 19 CG2 VS H ASP 53 CB Distance: 5.303878 - Hydrophobic, 14 - A PHE 140 CG VS H TYR 100 CD2 Distance: 6.954530 - Aromatic Stacking, 15 - A PHE 140 CE2 VS H TYR 100 CD2 Distance: 5.251964 - Hydrophobic, 16 - A PHE 140 CE2 VS H TYR 100 CE2 Distance: 4.615326 - Hydrophobic, 17 - A PHE 140 CZ VS H TYR 100 CE2 Distance: 5.277798 - Hydrophobic, 18 - A GLY 142 N VS H TYR 100 OH Distance: 4.575584 - Hydrogen Bonds, 19 - A TYR 144 CB VS H TYR 100 CB Distance: 4.792492 - Hydrophobic, 20 - A TYR 144 CB VS H TYR 100 CG Distance: 5.134943 - Hydrophobic, 21 - A TYR 144 CB VS H TYR 100 CD1 Distance: 4.424624 - Hydrophobic, 22 - A TYR 144 CB VS H TYR 100 CE1 Distance: 5.338845 - Hydrophobic, 23 - A TYR 144 CG VS H TYR 100 CG Distance: 6.282897 - Aromatic Stacking, 24 - A TYR 144 CG VS H TYR 100 CD1 Distance: 4.547844 - Hydrophobic, 25 - A TYR 144 CG VS H TYR 100 CE1 Distance: 5.102742 - Hydrophobic, 26 - A TYR 144 CD1 VS H TYR 100 CB Distance: 5.460420 - Hydrophobic, 27 - A TYR 144 CD1 VS H TYR 100 CG Distance: 5.063950 - Hydrophobic, 28 - A TYR 144 CD1 VS H TYR 100 CD1 Distance: 3.838208 - Hydrophobic, 29 - A TYR 144 CD1 VS H TYR 100 CE1 Distance: 4.086414 - Hydrophobic, 30 - A TYR 144 CE1 VS H TYR 100 CD1 Distance: 4.656057 - Hydrophobic, 31 - A TYR 144 CE1 VS H TYR 100 CE1 Distance: 4.515758 - Hydrophobic, 32 - A GLU 156 O VS H TYR 100 OH Distance: 4.779370 - Hydrogen Bonds, 33 - A GLU 156 CB VS H TYR 100 CD1 Distance: 5.181854 - Hydrophobic, 34 - A GLU 156 CB VS H TYR 100 CE1 Distance: 3.993621 - Hydrophobic, 35 - A GLU 156 CG VS H TYR 100 CE1 Distance: 4.632206 - Hydrophobic, 36 - A GLU 156 OE1 VS H TYR 100 OH Distance: 2.613315 - Hydrogen Bonds, 37 - A GLU 156 OE2 VS H TYR 100 OH Distance: 4.612892 - Hydrogen Bonds, 38 - A ARG 158 NH2 VS H HIS 58 NE2 Distance: 6.911802 - Repulsive, 39 - A ARG 158 NE VS H TYR 100 OH Distance: 2.674515 - Hydrogen Bonds, 40 - A ARG 158 NH1 VS H TYR 100 OH Distance: 4.519964 - Hydrogen Bonds, 41 - A ARG 158 NH2 VS H TYR 100 OH Distance: 3.072265 - Hydrogen Bonds, 42 - A LEU 244 CB VS H TYR 100 CD2 Distance: 5.333082 - Hydrophobic, 43 - A LEU 244 CG VS H TYR 100 CD2 Distance: 5.134984 - Hydrophobic, 44 - A LEU 244 CD2 VS H TYR 100 CB Distance: 5.465733 - Hydrophobic, 45 - A LEU 244 CD2 VS H TYR 100 CG Distance: 5.191866 - Hydrophobic, 46 - A LEU 244 CD2 VS H TYR 100 CD2 Distance: 4.285523 - Hydrophobic, 47 - A LEU 244 CD2 VS H TYR 100 CE2 Distance: 4.652788 - Hydrophobic, 48 - A HIS 245 O VS H ASN 99 ND2 Distance: 4.273262 - Hydrogen Bonds, 49 - A HIS 245 O VS H TYR 100 N Distance: 3.308375 - Hydrogen Bonds, 50 - A ARG 246 N VS H TYR 98 O Distance: 4.812180 - Hydrogen Bonds, 51 - A ARG 246 O VS H TYR 100 N Distance: 3.801271 - Hydrogen Bonds, 52 - A SER 247 OG VS H GLY 97 O Distance: 4.689343 - Hydrogen Bonds, 53 - A SER 247 N VS H TYR 98 O Distance: 3.216380 - Hydrogen Bonds, 54 - A SER 247 N VS H ASN 99 O Distance: 4.803660 - Hydrogen Bonds, 55 - A SER 247 OG VS H ASN 99 O Distance: 4.148435 - Hydrogen Bonds, 56 - A SER 247 OG VS H TYR 100 O Distance: 4.858384 - Hydrogen Bonds, 57 - A TYR 248 O VS H SER 52 OG Distance: 3.066055 - Hydrogen Bonds, 58 - A TYR 248 O VS H ASN 56 ND2 Distance: 4.677157 - Hydrogen Bonds, 59 - A TYR 248 CD2 VS H ASN 56 CB Distance: 4.426569 - Hydrophobic, 60 - A TYR 248 CE2 VS H ASN 56 CB Distance: 4.460760 - Hydrophobic, 61 - A TYR 248 CG VS H HIS 58 ND1 Distance: 6.157248 - Aromatic Stacking, 62 - A TYR 248 OH VS H HIS 58 NE2 Distance: 3.677333 - Hydrogen Bonds, 63 - A TYR 248 CG VS H TYR 100 CG Distance: 5.928031 - Aromatic Stacking, 64 - A TYR 248 CG VS H TYR 100 CD2 Distance: 5.368873 - Hydrophobic, 65 - A TYR 248 CG VS H TYR 100 CE2 Distance: 5.200183 - Hydrophobic, 66 - A TYR 248 CD1 VS H TYR 100 CG Distance: 5.467861 - Hydrophobic, 67 - A TYR 248 CD1 VS H TYR 100 CD2 Distance: 4.114576 - Hydrophobic, 68 - A TYR 248 CD1 VS H TYR 100 CE2 Distance: 3.830893 - Hydrophobic, 69 - A TYR 248 CE1 VS H TYR 100 CG Distance: 5.321223 - Hydrophobic, 70 - A TYR 248 CE1 VS H TYR 100 CD2 Distance: 4.011624 - Hydrophobic, 71 - A TYR 248 CE1 VS H TYR 100 CE2 Distance: 3.390570 - Hydrophobic, 72 - A LEU 249 O VS H GLY 33 N Distance: 3.440716 - Hydrogen Bonds, 73 - A LEU 249 CB VS H VAL 50 CG1 Distance: 5.041201 - Hydrophobic, 74 - A LEU 249 CG VS H VAL 50 CG1 Distance: 4.237455 - Hydrophobic, 75 - A LEU 249 CD1 VS H VAL 50 CB Distance: 4.967253 - Hydrophobic, 76 - A LEU 249 CD1 VS H VAL 50 CG1 Distance: 3.740094 - Hydrophobic, 77 - A LEU 249 CD1 VS H VAL 50 CG2 Distance: 4.979851 - Hydrophobic, 78 - A LEU 249 CD2 VS H VAL 50 CB Distance: 4.969757 - Hydrophobic, 79 - A LEU 249 CD2 VS H VAL 50 CG1 Distance: 3.532137 - Hydrophobic, 80 - A LEU 249 N VS H SER 52 OG Distance: 4.324674 - Hydrogen Bonds, 81 - A LEU 249 O VS H SER 52 OG Distance: 4.073181 - Hydrogen Bonds, 82 - A LEU 249 CD2 VS H ASN 56 CB Distance: 4.645854 - Hydrophobic, 83 - A LEU 249 CB VS H ASP 95 CB Distance: 5.375338 - Hydrophobic, 84 - A THR 250 CG2 VS H TYR 32 CB Distance: 4.639935 - Hydrophobic, 85 - A THR 250 CG2 VS H TYR 32 CG Distance: 4.538456 - Hydrophobic, 86 - A THR 250 CG2 VS H TYR 32 CD1 Distance: 3.794227 - Hydrophobic, 87 - A THR 250 CG2 VS H TYR 32 CE1 Distance: 4.408796 - Hydrophobic, 88 - A THR 250 OG1 VS H GLY 33 N Distance: 3.279687 - Hydrogen Bonds, 89 - A THR 250 OG1 VS H GLY 33 O Distance: 4.726955 - Hydrogen Bonds, 90 - A THR 250 N VS H ASP 95 OD2 Distance: 4.761720 - Hydrogen Bonds, 91 - A THR 250 OG1 VS H ASP 95 O Distance: 3.959316 - Hydrogen Bonds, 92 - A THR 250 OG1 VS H ASP 95 OD1 Distance: 4.577290 - Hydrogen Bonds, 93 - A THR 250 OG1 VS H ASP 95 OD2 Distance: 3.653433 - Hydrogen Bonds, 94 - A THR 250 CG2 VS H ASP 95 CB Distance: 5.151448 - Hydrophobic, 95 - A THR 250 OG1 VS H SER 96 N Distance: 4.853361 - Hydrogen Bonds, 96 - A THR 250 N VS H GLY 97 O Distance: 4.877883 - Hydrogen Bonds, 97 - A THR 250 OG1 VS H GLY 97 N Distance: 4.895597 - Hydrogen Bonds, 98 - A THR 250 OG1 VS H GLY 97 O Distance: 3.958122 - Hydrogen Bonds, 99 - A THR 250 CG2 VS H TYR 98 CG Distance: 5.010011 - Hydrophobic, 100 - A THR 250 CG2 VS H TYR 98 CD1 Distance: 3.852038 - Hydrophobic, 101 - A THR 250 CG2 VS H TYR 98 CE1 Distance: 3.818485 - Hydrophobic, 102 - A PRO 251 O VS H SER 31 OG Distance: 3.863208 - Hydrogen Bonds, 103 - A SER 256 OG VS H TYR 98 O Distance: 4.431153 - Hydrogen Bonds, 104 - A SER 256 O VS H ASN 99 ND2 Distance: 4.353129 - Hydrogen Bonds,