>tr|A0A8E2N4C7|A0A8E2N4C7_9BURK Urease subunit beta OS=Burkholderia sp. AU28863 GN=ureB MIPGEILTDDGEHELNAGRATLSLVVANTGDRPVQVGSHYHFFEVNDALSFDRAAARGFR LNIAAGTAVRFEPGQTRTVELVALAGERAVYGFQGKVMGPL