>sp|A0JRH3|URE2_ARTS2 Urease subunit beta OS=Arthrobacter sp. (strain FB24) OX=290399 GN=ureB PE=3 SV=1 MIPGEYVLGSTPVVINAGRDAIDVVVVNTGDRPVQVGSHYHFAEANAALAFDRAAAYGRR LDIPAGTAARFEPGDSKTVRLIELAGSREVYGLSNAVNGTLDAGNARQEAKTEAK