Ligand Atom Receptor Atom Distance -- C 87 TYR OH A 62 HIS CD2 2.61 C 50 ASP OD2 A 154 SER O 2.64 C 87 TYR CD2 A 212 ASN O 2.68 C 91 LEU CD1 A 60 ASN OD1 2.68 C 55 HIS CD2 A 155 GLY O 2.74 C 55 HIS NE2 A 155 GLY O 2.74 C 87 TYR CE1 A 211 LEU CD1 2.75 C 90 CYS O A 97 SER O 2.77 C 91 LEU CD1 A 62 HIS N 2.77 C 42 HIS CE1 A 100 GLY O 2.86 C 50 ASP OD2 A 155 GLY C 2.86 C 87 TYR OH A 216 MET CE 2.91 C 42 HIS ND1 A 100 GLY O 2.96 C 91 LEU CD1 A 62 HIS CB 2.96