>sp|Q21SZ2|URE1_ALBFT Urease subunit alpha OS=Albidiferax ferrireducens GN=ureC MATIGRRAYAEMFGPTVGDRVRLADTNLIIEVEDDYTLRAGGYGEEVKFGGGKTIRDGMA QSQRSRAEGAVDTVMTNALIIDHWGIVKADIGLKDSRIVAIGKAGNPDTQPGVDIIIGPG TEVISCEGSIVTAGGFDSHIHFICPQLIEEALSSGITTMTGGGTGPATGTFATTCTPGSW HIERMLQAADAFAMNLGFMGKGNASLPAALHEQINAGALGLKLHEDWGTTPAAIDNCLNV AELTDTQVAIHTDTLNESGFVEDTLAAFKGRSIHTFHTEGAGGGHAPDIMKLVGEPNVLP SSTNPTRPYTVNTLDEHVDMLMVCHHLDAAIAEDLAFAESRIRKETIAAEDILHDLGAIS IMSSDSQAMGRVGEVIIRTWQTAHKMKAQRGWLAPPPERSEPVEKLQRNDNYRVKRYLAK YTINPALTHGMAHEVGSIELGKWADLVVWRPAFFGVKPSLIVKGGSIAMAAMGDPNASIP TPQPVHYRPMFGAFGGALARGSLTFVSQAGLNAGIGARYGLSKTLSAVKNIRGIRKEHMV HNHYLPKMEIDAQTYSVRADGELLTCEPAVSLPMTQRYFLF