VIRAL PROTEIN/IMMUNE SYSTEM CRYSTAL STRUCTURE OF SARS-COV-2 RECEPTOR BINDING DOMAIN COMPLEXED WITH NANOBODIES VHH E AND U: 0 - B LEU 368 O VS F SER 98 OG Distance: 3.214290 - Hydrogen Bonds, 1 - B TYR 369 OH VS F TYR 31 O Distance: 4.455001 - Hydrogen Bonds, 2 - B TYR 369 OH VS F GLY 97 O Distance: 4.469382 - Hydrogen Bonds, 3 - B TYR 369 N VS F SER 98 OG Distance: 4.729318 - Hydrogen Bonds, 4 - B TYR 369 O VS F SER 98 OG Distance: 2.961789 - Hydrogen Bonds, 5 - B TYR 369 O VS F TYR 99 N Distance: 2.782457 - Hydrogen Bonds, 6 - B TYR 369 CB VS F TYR 99 CB Distance: 5.178325 - Hydrophobic, 7 - B TYR 369 CG VS F TYR 99 CB Distance: 4.319019 - Hydrophobic, 8 - B TYR 369 CG VS F TYR 99 CG Distance: 5.128277 - Hydrophobic, 9 - B TYR 369 CG VS F TYR 99 CG Distance: 5.427409 - Aromatic Stacking, 10 - B TYR 369 CG VS F TYR 99 CD1 Distance: 5.383686 - Hydrophobic, 11 - B TYR 369 CD1 VS F TYR 99 CB Distance: 4.585627 - Hydrophobic, 12 - B TYR 369 CD2 VS F TYR 99 CB Distance: 3.806143 - Hydrophobic, 13 - B TYR 369 CD2 VS F TYR 99 CG Distance: 4.231304 - Hydrophobic, 14 - B TYR 369 CD2 VS F TYR 99 CD1 Distance: 4.349097 - Hydrophobic, 15 - B TYR 369 CD2 VS F TYR 99 CD2 Distance: 5.096243 - Hydrophobic, 16 - B TYR 369 CD2 VS F TYR 99 CE1 Distance: 5.275257 - Hydrophobic, 17 - B TYR 369 CE1 VS F TYR 99 CB Distance: 4.439969 - Hydrophobic, 18 - B TYR 369 CE1 VS F TYR 99 CG Distance: 5.198117 - Hydrophobic, 19 - B TYR 369 CE1 VS F TYR 99 CD1 Distance: 5.000215 - Hydrophobic, 20 - B TYR 369 CE2 VS F TYR 99 CB Distance: 3.618224 - Hydrophobic, 21 - B TYR 369 CE2 VS F TYR 99 CG Distance: 3.775971 - Hydrophobic, 22 - B TYR 369 CE2 VS F TYR 99 CD1 Distance: 3.480453 - Hydrophobic, 23 - B TYR 369 CE2 VS F TYR 99 CD2 Distance: 4.838943 - Hydrophobic, 24 - B TYR 369 CE2 VS F TYR 99 CE1 Distance: 4.359913 - Hydrophobic, 25 - B TYR 369 OH VS F TYR 99 N Distance: 4.512468 - Hydrogen Bonds, 26 - B TYR 369 O VS F TYR 100 N Distance: 4.502647 - Hydrogen Bonds, 27 - B ASN 370 N VS F SER 98 OG Distance: 4.641178 - Hydrogen Bonds, 28 - B ASN 370 CB VS F TYR 99 CB Distance: 4.943334 - Hydrophobic, 29 - B ASN 370 CB VS F TYR 99 CG Distance: 5.404187 - Hydrophobic, 30 - B ASN 370 CB VS F TYR 99 CD2 Distance: 4.982098 - Hydrophobic, 31 - B ASN 370 CB VS F TYR 100 CD2 Distance: 4.766238 - Hydrophobic, 32 - B ASN 370 CB VS F TYR 100 CE2 Distance: 4.137646 - Hydrophobic, 33 - B SER 371 N VS F SER 98 OG Distance: 3.697056 - Hydrogen Bonds, 34 - B SER 371 O VS F SER 98 OG Distance: 2.769459 - Hydrogen Bonds, 35 - B SER 371 OG VS F SER 98 OG Distance: 3.107943 - Hydrogen Bonds, 36 - B SER 371 O VS F TYR 99 N Distance: 3.456384 - Hydrogen Bonds, 37 - B SER 371 O VS F TYR 100 N Distance: 2.968074 - Hydrogen Bonds, 38 - B ALA 372 N VS F SER 98 OG Distance: 4.296656 - Hydrogen Bonds, 39 - B ALA 372 N VS F TYR 100 O Distance: 4.830244 - Hydrogen Bonds, 40 - B ALA 372 CB VS F TYR 100 CB Distance: 4.088239 - Hydrophobic, 41 - B ALA 372 CB VS F TYR 100 CG Distance: 5.361063 - Hydrophobic, 42 - B SER 373 N VS F SER 98 OG Distance: 4.289241 - Hydrogen Bonds, 43 - B PHE 374 O VS F GLY 97 N Distance: 4.715911 - Hydrogen Bonds, 44 - B PHE 374 N VS F SER 98 OG Distance: 4.168644 - Hydrogen Bonds, 45 - B PHE 374 O VS F SER 98 N Distance: 2.711804 - Hydrogen Bonds, 46 - B PHE 374 O VS F SER 98 OG Distance: 4.615594 - Hydrogen Bonds, 47 - B SER 375 O VS F GLN 95 NE2 Distance: 2.829638 - Hydrogen Bonds, 48 - B SER 375 O VS F GLY 97 N Distance: 4.045849 - Hydrogen Bonds, 49 - B THR 376 OG1 VS F GLN 95 NE2 Distance: 3.336687 - Hydrogen Bonds, 50 - B THR 376 N VS F SER 96 O Distance: 4.408539 - Hydrogen Bonds, 51 - B PHE 377 N VS F SER 96 O Distance: 2.917617 - Hydrogen Bonds, 52 - B PHE 377 N VS F SER 96 OG Distance: 4.865176 - Hydrogen Bonds, 53 - B PHE 377 O VS F SER 96 OG Distance: 2.991514 - Hydrogen Bonds, 54 - B PHE 377 N VS F GLY 97 O Distance: 4.407841 - Hydrogen Bonds, 55 - B PHE 377 O VS F GLY 97 N Distance: 4.489749 - Hydrogen Bonds, 56 - B LYS 378 N VS F SER 96 O Distance: 4.465432 - Hydrogen Bonds, 57 - B LYS 378 N VS F SER 96 OG Distance: 4.553386 - Hydrogen Bonds, 58 - B LYS 378 NZ VS F GLU 101 OE1 Distance: 2.775897 - Attractive, Hydrogen Bonds, 59 - B LYS 378 NZ VS F GLU 101 OE2 Distance: 3.894168 - Attractive, Hydrogen Bonds, 60 - B SER 383 OG VS F TYR 31 OH Distance: 3.605004 - Hydrogen Bonds, 61 - B PRO 384 CG VS F TYR 31 CB Distance: 5.207154 - Hydrophobic, 62 - B PRO 384 CG VS F TYR 31 CG Distance: 4.507586 - Hydrophobic, 63 - B PRO 384 CG VS F TYR 31 CD1 Distance: 4.692887 - Hydrophobic, 64 - B PRO 384 CG VS F TYR 31 CD2 Distance: 4.261228 - Hydrophobic, 65 - B PRO 384 CG VS F TYR 31 CE1 Distance: 4.651383 - Hydrophobic, 66 - B PRO 384 CG VS F TYR 31 CE2 Distance: 4.211887 - Hydrophobic, 67 - B THR 385 CG2 VS F TYR 31 CD2 Distance: 5.412923 - Hydrophobic, 68 - B THR 385 CG2 VS F TYR 31 CE2 Distance: 4.979015 - Hydrophobic, 69 - B THR 385 CG2 VS F TYR 99 CD1 Distance: 5.150591 - Hydrophobic, 70 - B THR 385 CG2 VS F TYR 99 CE1 Distance: 4.868175 - Hydrophobic, 71 - B ARG 408 CB VS F GLU 101 CG Distance: 5.328863 - Hydrophobic, 72 - B ARG 408 NE VS F GLU 101 OE1 Distance: 4.721962 - Attractive, Hydrogen Bonds, 73 - B ARG 408 NE VS F GLU 101 OE2 Distance: 4.473727 - Attractive, Hydrogen Bonds, 74 - B ARG 408 CZ VS F GLU 101 OE1 Distance: 5.475765 - Attractive, 75 - B ARG 408 CZ VS F GLU 101 OE2 Distance: 5.551695 - Attractive, 76 - B ARG 408 NH1 VS F GLU 101 OE1 Distance: 5.229858 - Attractive, 77 - B ARG 408 NH1 VS F GLU 101 OE2 Distance: 5.661013 - Attractive, 78 - B ARG 408 NH2 VS F GLU 101 OE1 Distance: 6.756267 - Attractive, 79 - B ARG 408 NH2 VS F GLU 101 OE2 Distance: 6.764463 - Attractive,