>sp|A1R1C4|URE2_PAEAT Urease subunit beta OS=Paenarthrobacter aurescens GN=ureB MIPGEYRLQPGSIACNSGRDAMVVEVVNRGDRPVQIGSHYHFAEANRALEFDREAAYGRR LDIPAGTAARFEPGDRKTVQLIELAGTREVHGLSNAVNGKLDGGTAVAGEPRPGIAAERD HQ