>tr|A0A2R4D4W5|A0A2R4D4W5_SALET DNA-binding protein Fis OS=Salmonella enterica subsp. enterica serovar Concord GN=fis MFEQRVNSDVLTVSTVNSQDQVTQKPLRDSVKQALKNYFAQLNGQDVNDLYELVLAEVEQ PLLDMVMQYTRGNQTRAALMMGINRGTLRKKLKKYGMN