>tr|A0A140N7Q6|A0A140N7Q6_ECOBD DNA-binding protein Fis OS=Escherichia coli GN=fis MFEQRVNSDVLTVSTVNSQDQVTQKPLRDSVKQALKNYFAQLNGQDVNDLYELVLAEVEQ PLLDMVMQYTRGNQTRAALMMGINRGTLRKKLKKYGMN