>sp|Q6UR70|URE3_YERFR Urease subunit gamma OS=Yersinia frederiksenii GN=ureA MQLTPREVEKLMIYTLSDVAFKRKARGLKLNYPEAVSIITVTAMEGARDGKSVEDVMKEA SKVLTKDDVMDGVADLIPNVQVEAIFTDGSRLVTVHDPIK