>sp|Q6GEE5|URE2_STAAR Urease subunit beta OS=Staphylococcus aureus GN=ureB MIPGEIITKSTEVEINNHHPETVIEVENTGDRPIQVGSHFHFYEANAALDFEREMAYGKH LDIPAGAAVRFEPGDKKEVQLVEYAGKRKIFGFRGMVNGPIDESRVYRPTDENDEYAGVF GDNGTENVNKKGGKRS