Structural features of residue 289 in chain A ********************************* Protrusion Index: LEU A 289 N 2.79 LEU A 289 CA 3.25 LEU A 289 C 4.08 LEU A 289 O 5.13 LEU A 289 CB 2.66 LEU A 289 CG 2.53 LEU A 289 CD1 2.02 LEU A 289 CD2 3.09