VIRAL PROTEIN/IMMUNE SYSTEM CRYSTAL STRUCTURE OF SARS-COV-2 RECEPTOR BINDING DOMAIN COMPLEXED WITH NANOBODIES VHH E AND U: 0 - A LEU 368 O VS E SER 98 OG Distance: 4.787770 - Hydrogen Bonds, 1 - A TYR 369 OH VS E TYR 31 O Distance: 4.612090 - Hydrogen Bonds, 2 - A TYR 369 OH VS E GLY 97 O Distance: 4.475061 - Hydrogen Bonds, 3 - A TYR 369 O VS E SER 98 OG Distance: 4.396028 - Hydrogen Bonds, 4 - A TYR 369 O VS E TYR 99 N Distance: 2.779363 - Hydrogen Bonds, 5 - A TYR 369 CB VS E TYR 99 CB Distance: 5.321169 - Hydrophobic, 6 - A TYR 369 CG VS E TYR 99 CB Distance: 4.467266 - Hydrophobic, 7 - A TYR 369 CG VS E TYR 99 CG Distance: 5.331507 - Hydrophobic, 8 - A TYR 369 CG VS E TYR 99 CG Distance: 5.611982 - Aromatic Stacking, 9 - A TYR 369 CD1 VS E TYR 99 CB Distance: 4.716363 - Hydrophobic, 10 - A TYR 369 CD2 VS E TYR 99 CB Distance: 3.920973 - Hydrophobic, 11 - A TYR 369 CD2 VS E TYR 99 CG Distance: 4.430291 - Hydrophobic, 12 - A TYR 369 CD2 VS E TYR 99 CD1 Distance: 4.553119 - Hydrophobic, 13 - A TYR 369 CD2 VS E TYR 99 CD2 Distance: 5.323229 - Hydrophobic, 14 - A TYR 369 CE1 VS E TYR 99 CB Distance: 4.479774 - Hydrophobic, 15 - A TYR 369 CE1 VS E TYR 99 CG Distance: 5.283122 - Hydrophobic, 16 - A TYR 369 CE1 VS E TYR 99 CD1 Distance: 5.097240 - Hydrophobic, 17 - A TYR 369 CE2 VS E TYR 99 CB Distance: 3.651261 - Hydrophobic, 18 - A TYR 369 CE2 VS E TYR 99 CG Distance: 3.898367 - Hydrophobic, 19 - A TYR 369 CE2 VS E TYR 99 CD1 Distance: 3.640494 - Hydrophobic, 20 - A TYR 369 CE2 VS E TYR 99 CD2 Distance: 4.977425 - Hydrophobic, 21 - A TYR 369 CE2 VS E TYR 99 CE1 Distance: 4.592095 - Hydrophobic, 22 - A TYR 369 OH VS E TYR 99 N Distance: 4.359524 - Hydrogen Bonds, 23 - A TYR 369 O VS E TYR 100 N Distance: 4.516458 - Hydrogen Bonds, 24 - A ASN 370 CB VS E TYR 99 CB Distance: 5.045860 - Hydrophobic, 25 - A ASN 370 CB VS E TYR 99 CD2 Distance: 5.185876 - Hydrophobic, 26 - A ASN 370 CB VS E TYR 100 CD2 Distance: 4.725282 - Hydrophobic, 27 - A ASN 370 CB VS E TYR 100 CE2 Distance: 3.991439 - Hydrophobic, 28 - A SER 371 N VS E SER 98 OG Distance: 4.651183 - Hydrogen Bonds, 29 - A SER 371 O VS E SER 98 OG Distance: 2.595709 - Hydrogen Bonds, 30 - A SER 371 OG VS E SER 98 OG Distance: 3.678018 - Hydrogen Bonds, 31 - A SER 371 O VS E TYR 99 N Distance: 3.555217 - Hydrogen Bonds, 32 - A SER 371 O VS E TYR 100 N Distance: 3.090655 - Hydrogen Bonds, 33 - A ALA 372 N VS E SER 98 OG Distance: 3.910338 - Hydrogen Bonds, 34 - A ALA 372 O VS E SER 98 OG Distance: 4.153197 - Hydrogen Bonds, 35 - A ALA 372 CB VS E TYR 100 CB Distance: 3.958572 - Hydrophobic, 36 - A ALA 372 CB VS E TYR 100 CG Distance: 5.202714 - Hydrophobic, 37 - A SER 373 N VS E SER 98 OG Distance: 3.360437 - Hydrogen Bonds, 38 - A PHE 374 O VS E GLY 97 N Distance: 4.653036 - Hydrogen Bonds, 39 - A PHE 374 N VS E SER 98 OG Distance: 3.146274 - Hydrogen Bonds, 40 - A PHE 374 O VS E SER 98 N Distance: 2.859447 - Hydrogen Bonds, 41 - A PHE 374 O VS E SER 98 OG Distance: 3.482569 - Hydrogen Bonds, 42 - A SER 375 O VS E GLN 95 NE2 Distance: 2.878373 - Hydrogen Bonds, 43 - A SER 375 O VS E SER 96 N Distance: 4.856541 - Hydrogen Bonds, 44 - A SER 375 O VS E GLY 97 N Distance: 3.901257 - Hydrogen Bonds, 45 - A THR 376 OG1 VS E GLN 95 NE2 Distance: 3.234634 - Hydrogen Bonds, 46 - A THR 376 N VS E SER 96 O Distance: 4.336145 - Hydrogen Bonds, 47 - A THR 376 OG1 VS E SER 96 O Distance: 4.843957 - Hydrogen Bonds, 48 - A PHE 377 N VS E SER 96 O Distance: 2.808170 - Hydrogen Bonds, 49 - A PHE 377 N VS E SER 96 OG Distance: 4.836060 - Hydrogen Bonds, 50 - A PHE 377 O VS E SER 96 OG Distance: 3.062069 - Hydrogen Bonds, 51 - A PHE 377 N VS E GLY 97 O Distance: 4.393730 - Hydrogen Bonds, 52 - A PHE 377 O VS E GLY 97 N Distance: 4.506114 - Hydrogen Bonds, 53 - A LYS 378 NZ VS E GLN 95 OE1 Distance: 4.364336 - Hydrogen Bonds, 54 - A LYS 378 N VS E SER 96 O Distance: 4.437085 - Hydrogen Bonds, 55 - A LYS 378 N VS E SER 96 OG Distance: 4.558284 - Hydrogen Bonds, 56 - A LYS 378 NZ VS E SER 96 O Distance: 3.790930 - Hydrogen Bonds, 57 - A LYS 378 NZ VS E SER 96 OG Distance: 4.806101 - Hydrogen Bonds, 58 - A LYS 378 NZ VS E GLU 101 OE1 Distance: 4.632023 - Attractive, Hydrogen Bonds, 59 - A LYS 378 NZ VS E GLU 101 OE2 Distance: 5.630995 - Attractive, 60 - A SER 383 OG VS E TYR 31 OH Distance: 3.204408 - Hydrogen Bonds, 61 - A PRO 384 CG VS E TYR 31 CB Distance: 4.944535 - Hydrophobic, 62 - A PRO 384 CG VS E TYR 31 CG Distance: 4.343489 - Hydrophobic, 63 - A PRO 384 CG VS E TYR 31 CD1 Distance: 4.035025 - Hydrophobic, 64 - A PRO 384 CG VS E TYR 31 CD2 Distance: 4.696246 - Hydrophobic, 65 - A PRO 384 CG VS E TYR 31 CE1 Distance: 4.154897 - Hydrophobic, 66 - A PRO 384 CG VS E TYR 31 CE2 Distance: 4.802896 - Hydrophobic, 67 - A THR 385 OG1 VS E TYR 31 OH Distance: 4.731715 - Hydrogen Bonds, 68 - A THR 385 CG2 VS E TYR 31 CD2 Distance: 5.070882 - Hydrophobic, 69 - A THR 385 CG2 VS E TYR 31 CE2 Distance: 4.477385 - Hydrophobic, 70 - A THR 385 CG2 VS E TYR 99 CE1 Distance: 5.313027 - Hydrophobic, 71 - A ARG 408 NE VS E GLU 101 OE2 Distance: 6.845868 - Attractive,