Ligand Atom Receptor Atom Distance -- C 89 THR CG2 A 256 SER O 1.41 C 89 THR CG2 A 256 SER C 1.83 C 89 THR OG1 A 256 SER O 1.95 -- C 89 THR CB A 256 SER O 2.02 C 157 LEU CD2 A 275 ARG O 2.38 C 37 PRO CG A 252 ASN O 2.40 C 160 GLY CA A 249 HIS CE1 2.49 C 89 THR CG2 A 256 SER OG 2.50 C 89 THR CG2 A 256 SER CB 2.55 C 89 THR CG2 A 256 SER CA 2.61 C 89 THR CG2 A 257 LEU N 2.71 C 37 PRO CB A 252 ASN O 2.75 C 157 LEU CD2 A 275 ARG OXT 2.85 C 52 ASN ND2 A 18 ASN OD1 2.90 C 89 THR CB A 256 SER C 2.91 C 160 GLY O A 249 HIS CE1 2.98