Structural features of residue 189 in chain F ********************************* Protrusion Index: THR F 189 N 0.08 THR F 189 CA 0.07 THR F 189 C 0.11 THR F 189 O 0.17 THR F 189 CB 0.12 THR F 189 OG1 0.16 THR F 189 CG2 0.10