Structural features of residue 49 in chain C ********************************* Protrusion Index: PRO C 49 N 0.28 PRO C 49 CA 0.30 PRO C 49 C 0.27 PRO C 49 O 0.21 PRO C 49 CB 0.26 PRO C 49 CG 0.34 PRO C 49 CD 0.29