Structural features of residue 20 in chain D

********************************* Van der Waal's Interactions: GLY D 16 O 4886 GLY D 20 O 4920 -0.039 INTRA-CHAIN GLY D 20 O 4920 LYS C 95 NZ 3884 -0.008 INTER-CHAIN GLY D 20 O 4920 LYS C 120 NZ 4062 -0.059 INTER-CHAIN GLY D 20 O 4920 ALA C 121 CB 4067 -0.058 INTER-CHAIN