Ligand Atom Receptor Atom Distance -- B 54 GLN OE1 A 188 SER OG 1.72 B 54 GLN NE2 A 188 SER OG 1.76 B 54 GLN CD A 188 SER OG 1.94 B 54 GLN OE1 A 189 PHE N 1.96 -- B 169 PRO CD A 61 GLY O 2.10 B 29 HIS CE1 A 100 GLY CA 2.35 B 162 TRP CZ2 A 217 LEU CD2 2.44 B 54 GLN OE1 A 188 SER C 2.44 B 169 PRO CB A 98 ALA O 2.46 B 169 PRO N A 61 GLY O 2.48 B 169 PRO CG A 62 ASN CA 2.53 B 29 HIS NE2 A 100 GLY CA 2.53 B 156 ASP CB A 209 TYR CD2 2.59 B 155 ARG CB A 209 TYR OH 2.61 B 29 HIS CE1 A 99 SER O 2.66 B 54 GLN OE1 A 188 SER CB 2.70 B 54 GLN OE1 A 188 SER CA 2.73 B 155 ARG N A 209 TYR OH 2.75 B 169 PRO CG A 61 GLY O 2.78 B 169 PRO CB A 98 ALA CB 2.80 B 169 PRO CB A 61 GLY O 2.81 B 169 PRO CD A 62 ASN CA 2.84 B 54 GLN CD A 189 PHE N 2.87 B 156 ASP CB A 209 TYR CE2 2.88 B 169 PRO CG A 98 ALA O 2.89 B 54 GLN NE2 A 188 SER CB 2.89 B 54 GLN OE1 A 189 PHE CA 2.89 B 131 TYR OH A 99 SER OG 2.90 B 155 ARG CA A 209 TYR OH 2.90 B 156 ASP N A 209 TYR CE2 2.90 B 169 PRO CB A 98 ALA C 2.94 B 29 HIS CE1 A 100 GLY C 2.95 B 131 TYR OH A 99 SER CB 2.97 B 27 ARG CD A 155 ASN O 2.98 B 169 PRO CD A 61 GLY C 3.00