>sp|Q0SXB0|HFQ_SHIF8 RNA-binding protein Hfq OS=Shigella flexneri serotype 5b GN=hfq MAKGQSLQDPFLNALRRERVPVSIYLVNGIKLQGQIESFDQFVILLKNTVSQMVYKHAIS TVVPSRPVSHHSNNAGGGTSSNYHHGSSAQNTSAQQDSEETE