>tr|A0A3S4EWI9|A0A3S4EWI9_SALET HTH-type transcriptional repressor NsrR OS=Salmonella enterica subsp. enterica serovar Sanjuan GN=nsrR MQLTSFTDYGLRALIYMASLPDGRMTSISEVTEVYGVSRNHMVKIINQLSRAGFVTAVRG KNGGIRLGKPANTICIGDVVRELEPLSLVNCSSEFCHITPACRLKQALSKAVQSFLKELD NYTLADLVEENQPLYKLLLVE