Structural features of residue 57 in chain B

********************************* Van der Waal's Interactions: HIS B 50 NE2 4893 THR B 57 CG2 4945 -0.120 INTRA-CHAIN THR B 57 CG2 4945 PRO D 172 CD 5618 -0.245 INTER-CHAIN THR B 57 CG2 4945 THR D 173 CG2 5625 -0.122 INTER-CHAIN