Structural features of residue 30 in chain B ********************************* Protrusion Index: LYS B 30 N 0.78 LYS B 30 CA 1.06 LYS B 30 C 1.32 LYS B 30 O 1.45 LYS B 30 CB 1.22 LYS B 30 CG 1.60