Ligand Atom Receptor Atom Distance -- A 191 LYS NZ B 220 GLU OE1 2.71 A 231 HIS NE2 B 234 ASP O 2.75 A 196 ILE CD1 B 272 GLY O 2.85 A 230 LYS NZ B 234 ASP OD1 2.88 A 223 ASP OD1 B 231 PHE O 2.92