>sp|Q1CKK1|URE3_YERPN Urease subunit gamma OS=Yersinia pestis bv. Antiqua GN=ureA MQLTPREVEKLMIYTLSDVAFKRKARGLKLNYPEAVSIITVTAMEGARDGKSVEDVMKEA SKVLTKDDVMDGVADLIPNVQVEAIFTDGSRLVTVHDPIK