>tr|A0A3V0D3K0|A0A3V0D3K0_SALET DNA-binding protein Fis OS=Salmonella enterica I GN=fis MFEQRVNSDVLTVSTVNSQDQVTQKPLRDSVKQALKNYFAQLNGQDVNDLYELVLAEVEQ PLLDMVMQYTRGNQTRAALMMGINRGTLRKKLKKYGMN