>sp|Q0T334|RCNR_SHIF8 Transcriptional repressor RcnR OS=Shigella flexneri serotype 5b GN=rcnR MSHTIRDKQKLKARASKIQGQVVALKKMLDEPHECAAVLQQIAAIRGAVNGLMREVIKGH LTEHIVHQGDELKREEDLDVVLKVLDSYIK