>AF_AFA7ZNS4F1_1|Chain A|Transcriptional repressor RcnR homolog|Escherichia coli O139:H28 (strain E24377A / ETEC) (331111) MSHTIRDKQKLKARASKIQGQVVALKKMLDEPHECAAVLQQIAAIRGAVNGLMREVIKGHLTEHIVHQGDELKREEDLDVVLKVLDSYIK