>sp|Q5YWR9|URE2_NOCFA Urease subunit beta OS=Nocardia farcinica GN=ureB MIPGEYLCADGVIEINPGRERIALDVVNTGDRPVQVGSHVHFPQANAALDFDRAAAHGCR LDIPAGTAVRFEPGLAQRVSLVPLAGTREVYGIGPNPPGKLDDPEGEQ