Structural features of residue 56 in chain A

********************************* Protrusion Index: SER A 56 N 0.42 SER A 56 CA 0.62 SER A 56 C 0.69 SER A 56 O 0.95 ********************************* Van der Waal's Interactions: SER A 56 O 492 ILE A 57 CD1 504 -0.014 INTRA-CHAIN