Structural features of residue 18 in chain A
********************************* Hydrophobic Interactions: LEU A 18 PHE B 231 Dist=6.141 INTER-CHAIN ********************************* Van der Waal's Interactions: LEU A 18 CD2 132 PRO A 19 CD 139 -0.036 INTRA-CHAIN LEU A 18 CD2 132 PHE B 231 CZ 5154 -0.011 INTER-CHAIN