>tr|A0A5I0X2Z4|A0A5I0X2Z4_SALET DNA-binding protein Fis OS=Salmonella enterica subsp. enterica serovar Oslo GN=fis MFEQRVNSDVLTVSTVNSQDQVTQKPLRDSVKQALKNYFAQLNGQDVNDLYELVLAEVEQ PLLDMVMQYTRGNQTRAALMMGINRGTLRKKLKKYGMN