>tr|A0A515D3Q9|A0A515D3Q9_SERLI DNA-binding protein Fis OS=Serratia liquefaciens GN=fis MFEQRVNSDVLTVSTVNSQDQVTQKPLRDSVKQALKNYFAQLNGQDVNDLYELVLAEVEQ PLLDMVMQYTRGNQTRAALMMGINRGTLRKKLKKYGMN