Variant 2 of Ribonucleoprotein Core of the E. Coli Signal Recognition Particle

A General Strategy to Solve the Phase Problem in RNA Crystallography.

FDLNDFLEQLRQMKN(MSE)GG(MSE)ASL(MSE)GKLPG(MSE)GQIPDNVKSQ(MSE)DDKVLVR(MSE)EAIINS
(MSE)T(MSE)KERAKPEIIKGSRKRRIAAGSG(MSE)QVQDVNRLLKQFDD(MSE)QR(MSE)(MSE)KK(MSE)

FDLNDFLEQLRQMKNMGGMASLMGKLPGMGQIPDNVKSQMDDKVLVRMEAIINSMTMKERAKPEIIKGSRKRRIAAGSGM
QVQDVNRLLKQFDDMQRMMKKM

20Mm NaOH-MES pH 5.6, 200mM KCl, 10% Isopropanol, 5mM Cobalt Hexamine, VAPOR DIFFUSION, SITTING DROP, temperature 293K

Original structure of the complex solved by Batey, et al.

GU PAIR, HEXAMINE, RNA PHASING, RNA, CATION BINDING, SIGNALING PROTEIN-RNA COMPLEX

FDLNDFLEQLRQMKNMGGMASLMGKLPGMGQIPDNVKSQMDDKVLVRMEAIINSMTMKERAKPEIIKGSRKRRIAAGCGM
QVQDVNRLLKQFDDMQRMMKKM