Structural features of residue 156 in chain I

********************************* Hydrophobic Interactions: TYR I 151 PHE I 156 Dist=4.822 INTRA-CHAIN ********************************* Van der Waal's Interactions: TYR I 151 OH 4025 PHE I 156 CZ 4068 -0.008 INTRA-CHAIN MET J 1 CE 4549 PHE I 156 CZ 4068 -0.030 INTER-CHAIN