>tr|E1J2R2|E1J2R2_ECOLX RNA-binding protein Hfq OS=Escherichia coli MS 124-1 GN=hfq MAKGQSLQDPFLNALRRERVPVSIYLVNGIKLQGQIESFDQFVILLKNTVSQMVYKHAIS TVVPSRPVSHHSNNAGGGTSSNYHHGSSAQNTSAQQDSEETE