>sp|Q0T9L5|NSRR_ECOL5 HTH-type transcriptional repressor NsrR OS=Escherichia coli O6:K15:H31 GN=nsrR
MQLTSFTDYGLRALIYMASLPEGRMTSISEVTDVYGVSRNHMVKIINQLSRAGYVTAVRG
KNGGIRLGKPASAIRIGDVVRELEPLSLVNCSSEFCHITPACRLKQALSKAVQSFLTELD
NYTLADLVEENQPLYKLLLVE