Structural features of residue 3 in chain A ********************************* Protrusion Index: VAL A 3 N 2.31 VAL A 3 CA 2.06 VAL A 3 C 1.57 VAL A 3 O 1.24 VAL A 3 CB 1.67 VAL A 3 CG1 1.57 VAL A 3 CG2 2.16