>tr|I6CFQ3|I6CFQ3_SHIFL DNA-binding protein Fis OS=Shigella flexneri K-315 GN=fis MFEQRVNSDVLTVSTVNSQDQVTQKPLRDSVKQALKNYFAQLNGQDVNDLYELVLAEVEQ PLLDMVMQYTRGNQTRAALMMGINRGTLRKKLKKYGMN