>tr|A0A2X2JPQ9|A0A2X2JPQ9_9GAMM HTH-type transcriptional repressor NsrR OS=Serratia quinivorans GN=nsrR_1 MQLTSFTDYGLRALIYMASLPPDKMTSISEVTEVYGVSRNHMVKIINQLSRVGFVTAVRG KNGGIRLGKPAETIRLGDVVRALEPLSLVNCNSTFCHITPACRLKQVLQQGVQNFLEELD SHTLADMVEDNPSLYKLLLVE