>tr|A0A6N3QL94|A0A6N3QL94_SHIFL DNA-binding protein Fis OS=Shigella flexneri CDC 796-83 GN=fis MFEQRVNSDVLTVSTVNSQDQVTQKPLRDSVKQALKNYFAQLNGQDVNDLYELVLAEVEQ PLLDMVMQYTRGNQTRAALMMGINRGTLRKKLKKYGMN