Structural features of residue 18 in chain D
********************************* Hydrophobic Interactions: TYR D 18 ALA D 19 Dist=5.201 INTRA-CHAIN TYR D 18 PHE D 21 Dist=6.779 INTRA-CHAIN ********************************* Van der Waal's Interactions: TYR D 18 OH 7100 HIS D 22 NE2 7131 -0.330 INTRA-CHAIN