Structural features of residue 290 in chain D ********************************* Protrusion Index: PRO D 290 N 0.40 PRO D 290 CA 0.26 PRO D 290 C 0.31 PRO D 290 O 0.41 PRO D 290 CB 0.25 PRO D 290 CG 0.37 PRO D 290 CD 0.46