>tr|A0A3V7W103|A0A3V7W103_SALEB DNA-binding protein Fis OS=Salmonella paratyphi B GN=fis MFEQRVNSDVLTVSTVNSQDQVTQKPLRDSVKQALKNYFAQLNGQDVNDLYELVLAEVEQ PLLDMVMQYTRGNQTRAALMMGINRGTLRKKLKKYGMN