Structural features of residue 42 in chain B
********************************* Salt bridges: ASP B 41 ARG B 42 2.241 INTRA-CHAIN ARG B 42 LYS B 43 2.700 INTRA-CHAIN ARG B 42 GLU A 119 2.784 INTER-CHAIN ********************************* Van der Waal's Interactions: LEU B 33 CD2 1314 ARG B 42 NH2 1397 -0.175 INTRA-CHAIN ARG B 42 NH2 1397 GLN B 46 NE2 1431 -0.059 INTRA-CHAIN ARG B 42 NH2 1397 GLU A 119 OE2 999 -0.313 INTER-CHAIN