>tr|A0A1S0Z772|A0A1S0Z772_SALET DNA-binding protein Fis OS=Salmonella enterica subsp. enterica serovar Saintpaul GN=fis MFEQRVNSDVLTVSTVNSQDQVTQKPLRDSVKQALKNYFAQLNGQDVNDLYELVLAEVEQ PLLDMVMQYTRGNQTRAALMMGINRGTLRKKLKKYGMN