>tr|A0A4U6LTN5|A0A4U6LTN5_9ENTR DNA-binding protein Fis OS=Citrobacter sp. wls619 GN=fis MFEQRVNSDVLTVSTVNSQDQVTQKPLRDSVKQALKNYFAQLNGQDVNDLYELVLAEVEQ PLLDMVMQYTRGNQTRAALMMGINRGTLRKKLKKYGMN