Structural features of residue 231 in chain A

********************************* Electrostatic Interactions: ARG A 231 NH1 HIS C 226 NE2 3.966 INTER-CHAIN ARG A 231 NH2 HIS C 226 NE2 4.021 INTER-CHAIN HIS C 226 ND1 ARG A 231 NH1 3.460 INTER-CHAIN HIS C 226 NE2 ARG A 231 NH1 3.966 INTER-CHAIN ********************************* Van der Waal's Interactions: PHE D 204 CZ 5540 ARG A 231 NH2 1539 -0.392 INTER-CHAIN GLY D 207 O 5555 ARG A 231 NH2 1539 -0.045 INTER-CHAIN GLY D 208 O 5559 ARG A 231 NH2 1539 -0.067 INTER-CHAIN