Structural features of residue 21 in chain B
********************************* Protrusion Index: GLY B 21 N 0.29 GLY B 21 CA 0.47 GLY B 21 C 0.51 GLY B 21 O 0.64 ********************************* Van der Waal's Interactions: SER A 17 OG 127 GLY B 21 O 1415 -0.031 INTER-CHAIN GLY B 21 O 1415 LEU B 22 CD2 1423 -0.051 INTRA-CHAIN GLY B 21 O 1415 SER B 24 OG 1440 -0.438 INTRA-CHAIN GLY B 21 O 1415 GLN B 25 NE2 1449 -0.097 INTRA-CHAIN