>sp|Q9KG60|URE2_HALH5 Urease subunit beta OS=Halalkalibacterium halodurans (strain ATCC BAA-125 / DSM 18197 / FERM 7344 / JCM 9153 / C-125) OX=272558 GN=ureB PE=3 SV=1 MIPGEVIPANGEVVLNKGRRMVKVLVAHTGDRPIQVGSHFHFAEVNRSLHFDRQEAFGMR LNIAAGTAVRFEPGEEKEVDLVEIGGKRQIYGLNGWTDGAIDDENLPSFLASYQVSEDKE DEEK