>tr|A0A0H3EM87|A0A0H3EM87_ECO8N DNA-binding protein Fis OS=Escherichia coli O83:H1 GN=fis MFEQRVNSDVLTVSTVNSQDQVTQKPLRDSVKQALKNYFAQLNGQDVNDLYELVLAEVEQ PLLDMVMQYTRGNQTRAALMMGINRGTLRKKLKKYGMN