Structural features of residue 21 in chain D

********************************* Protrusion Index: GLY D 21 N 0.18 GLY D 21 CA 0.11 GLY D 21 C 0.16 GLY D 21 O 0.16 ********************************* Van der Waal's Interactions: GLY D 21 O 154 ASN D 23 ND2 174 -0.030 INTRA-CHAIN GLY D 21 O 154 LEU D 27 CD2 207 -0.102 INTRA-CHAIN GLY D 21 O 154 GLN D 31 NE2 250 -1.362 INTRA-CHAIN GLY D 21 O 154 TYR A 127 OH 1007 -0.009 INTER-CHAIN GLY D 21 O 154 PRO A 283 CD 2202 -0.009 INTER-CHAIN