>sp|Q492E8|URE2_BLOPB Urease subunit beta OS=Blochmanniella pennsylvanica GN=ureB MIPGEFYISHGNIELNVGRQQVLVTIINTGDRPIQIGSHFHFYEVNSALKFNRVITRGFR LNIPSGTAIRFEPGQFRTVELVKYAGACKIYGFCKAIMGKLD