Ligand Atom Receptor Atom Distance -- B 115 SER OG A 37 ARG NH2 2.27 B 111 TRP N A 27 ASN CB 2.84 B 67 LYS NZ A 1 TYR CD2 2.87 B 112 THR CG2 A 32 LYS CE 2.92 B 112 THR CB A 32 LYS CE 2.95 B 107 VAL CG2 A 76 ASN ND2 3.00 B 113 GLU OE1 A 33 ALA CB 3.00