>tr|F4N5N3|F4N5N3_YEREN Uracil phosphoribosyltransferase OS=Yersinia enterocolitica W22703 GN=upp MKIVEVKHPLVKHKLGLMRENDISTKRFRELASEVGSLLTYVATADLETEKVTIEGWNGP VEIEQIKGKKITVVPILRAGLGMMEGVLENVPSARISVVGVYRDEETLKPVPYFQKLVSN IDERMALVVDPMLATGGSMIATIDLLKKAGCKSIKVLVLVAAPEGIKALEAAHPDVELYT ASIDQGLNEHGYIIPGLGDAGDKIFGTK