>gi|51473486|ref|YP_067243.1| VirB9 protein precursor of the type IV secretion system [Rickettsia typhi str. Wilmington] MTIVRFYFLAFLLLSGFTAQRACPVVDDSFNSISNNYVDDLSLTKDNRIRTYIYNPNEVYLLVLHFGFQS HIEFAKNEEIQNIILGDAYAWKITPLANRLFIKPLEKDIRTNMTIITNKRTYEFDIASTELMIGNERDLV YVIKFYYPKKNSNYMARF