>tr|A0A090V2S4|A0A090V2S4_PSEVU DNA-binding protein Fis OS=Pseudescherichia vulneris NBRC 102420 GN=fis MFEQRVNSDVLTVSTVNSQDQVTQKPLRDSVKQALKNYFAQLNGQDVNDLYELVLAEVEQ PLLDMVMQYTRGNQTRAALMMGINRGTLRKKLKKYGMN