Yop proteins translocation protein I YSCI_YEREN Belongs to an operon involved in the translocation of Yop proteins across the bacterial membranes or in the specific control of this function. MPNIEIAQADEVIITTLEELGPVEPTTEQIMRFDAAMSEDTQGLGHSLLKEVSDIQKTFKTAKSDLHTKLAVSVDNPNDLMLMQWSLIRITIQEELIAKTAGRMSQNVETLSKGG 115 yscI