>tr|A0A448BTE9|A0A448BTE9_PSEFL Urease subunit beta OS=Pseudomonas fluorescens GN=ureB MIPGEYDIQPGDIELNAGRRTLALSVANTGDRPIQVGSHYHFFEVNDALAFDRPATRGMR LNIAAGTAVRFEPGQSREVELVEIGGGRRVYGFAGRVMGDL