Structural features of residue 168 in chain M

********************************* Van der Waal's Interactions: HIS M 167 NE2 501 PRO M 168 CD 508 -0.011 INTRA-CHAIN PRO M 168 CD 508 VAL M 171 CG2 533 -0.020 INTRA-CHAIN PRO M 168 CD 508 VAL M 188 CG2 654 -0.038 INTRA-CHAIN PRO M 168 CD 508 LEU M 192 CD2 688 -0.049 INTRA-CHAIN GLY S 131 O 9580 PRO M 168 CD 508 -0.009 INTER-CHAIN SER S 137 OG 9629 PRO M 168 CD 508 -0.025 INTER-CHAIN ARG S 166 NH2 9860 PRO M 168 CD 508 -0.008 INTER-CHAIN