>sp|Q21SZ5|URE3_ALBFT Urease subunit gamma OS=Albidiferax ferrireducens (strain ATCC BAA-621 / DSM 15236 / T118) OX=338969 GN=ureA PE=3 SV=1 MELTPREKDKLLLFTAGLLAERRKARGLKLNYPEAVALISAAVMEGARDGKTVAELMSFG RTILTRFDVMDGIAEMIPDIQVEATFPDGTKLVTVHQPIV