>tr|A0A2S8E2J7|A0A2S8E2J7_SHIDY Transcriptional repressor RcnR OS=Shigella dysenteriae GN=rcnR MSHTIRDKQKLKARASKIQGQVVALKKMLDEPHECAAVLQQIAAIRGAVNGLMREVIKGH LTEHIVHQGDELKREEDLDVVLKVLDSYIK