>tr|A0A1Z1SXX6|A0A1Z1SXX6_PROMI Xanthine-guanine phosphoribosyltransferase OS=Proteus mirabilis GN=gpt MSEKYVVTWDMLQIHARQLAQRLLPVEQWTGIIAVSRGGLVPAALLARELGIRHVDTVCI SSYDHDHQRDLKILKKAEGDGEGFIVVDDLVDTGGTAKVIREMYPKAHFVTIFAKPEGRP LVDDFVVDIPQNTWIEQPWDMGVMFVPPVCDKK