>tr|A0A6L6IG56|A0A6L6IG56_9ESCH DNA-binding protein Fis OS=Escherichia alba GN=fis MFEQRVNSDVLTVSTVNSQDQVTQKPLRDSVKQALKNYFAQLNGQDVNDLYELVLAEVEQ PLLDMVMQYTRGNQTRAALMMGINRGTLRKKLKKYGMN