Structural features of residue 121 in chain A
********************************* Hydrophobic Interactions: ALA A 121 ALA A 124 Dist=5.154 INTRA-CHAIN ALA A 121 LEU A 125 Dist=6.299 INTRA-CHAIN ALA A 121 ILE A 156 Dist=4.932 INTRA-CHAIN ALA A 121 ALA B 184 Dist=6.930 INTER-CHAIN