>sp|C3K5A2|URE2_PSEFS Urease subunit beta OS=Pseudomonas fluorescens GN=ureB MIPGEYQIQPGDIELNVGRRTVTLSVANSGDRPIQVGSHYHFFETNDALTFDRAASRGMR LNIPAGTAVRFEPGQSREIELVDLSGGRRVFGFAGRIMGDL