Ligand Atom Receptor Atom Distance -- B 50 ASP OD2 A 210 SER OG 2.59 B 87 TYR OH A 59 GLY O 2.76 B 42 HIS NE2 A 153 ASN O 2.79 B 87 TYR O A 203 TYR OH 2.80 B 37 PRO O A 212 ASN ND2 2.81 B 55 HIS NE2 A 4 VAL O 2.86 B 89 THR O A 60 ASN ND2 2.87