Structural features of residue 115 in chain A ********************************* Protrusion Index: CYS A 115 N 0.65 CYS A 115 CA 0.81 CYS A 115 C 0.74 CYS A 115 O 1.11 CYS A 115 CB 1.04 CYS A 115 SG 0.78