>sp|Q2SDQ2|URE2_HAHCH Urease subunit beta OS=Hahella chejuensis GN=ureB MIPGEIDALPGDIDINAGLPTVTVEVTNTGDRPVQVGSHYHFFETNPALSFTRAQTRGFR LNIAAGTAVRFEPGQTRTVELVALGGERKVYGFRGDVMGDL