Ligand Atom Receptor Atom Distance -- C 170 TYR OH A 216 SER O 2.68 C 102 LEU CD2 A 61 GLY O 2.71 C 107 ARG NH2 A 99 SER O 2.78 C 147 TRP CZ3 A 100 GLY O 2.78 C 150 ASP OD2 A 218 ASN ND2 2.82 C 146 ASP OD1 A 127 GLY N 2.92 C 146 ASP CB A 100 GLY O 2.93 C 147 TRP CH2 A 100 GLY CA 2.93 C 146 ASP OD1 A 127 GLY O 2.97