>tr|A0A1X3JD28|A0A1X3JD28_ECOLX DNA-binding protein Fis OS=Escherichia coli H386 GN=fis MFEQRVNSDVLTVSTVNSQDQVTQKPLRDSVKQALKNYFAQLNGQDVNDLYELVLAEVEQ PLLDMVMQYTRGNQTRAALMMGINRGTLRKKLKKYGMN