Structural features of residue 142 in chain O

********************************* Electrostatic Interactions: ARG O 142 NH1 HIS O 170 NE2 2.266 INTRA-CHAIN HIS O 170 NE2 ARG O 142 NH1 2.266 INTRA-CHAIN ********************************* Van der Waal's Interactions: ARG O 142 NH2 3343 GLY O 145 O 3363 -0.032 INTRA-CHAIN ARG O 142 NH2 3343 GLU O 146 OE2 3372 -0.737 INTRA-CHAIN ARG O 142 NH2 3343 GLU O 149 OE2 3396 -0.013 INTRA-CHAIN