Ligand Atom Receptor Atom Distance -- B 56 ASP OD2 A 213 THR OG1 2.65 B 89 THR OG1 A 218 ASN O 2.76 B 85 ARG NH2 A 98 ALA O 2.80 B 21 TYR OH A 210 PRO O 2.87 B 85 ARG NH1 A 98 ALA O 2.95 B 86 ALA O A 62 ASN ND2 2.95 B 34 THR OG1 A 216 SER O 2.96 B 85 ARG O A 62 ASN ND2 3.00