>tr|A0A2T3RPC9|A0A2T3RPC9_ESCAL HTH-type transcriptional repressor NsrR OS=Escherichia albertii GN=nsrR MQLTSFTDYGLRALIYMASLPEGRMTSISEVTDVYGVSRNHMVKIINQLSRAGYVTAVRG KNGGIRLGKPASAIRIGDVVRELEPLSLVNCSSEFCHITPACRLKQALSKAVQSFLTELD NYTLADLVEENQPLYKLLLVE