>tr|M1QJB0|M1QJB0_METMZ Probable deoxyuridine 5'-triphosphate nucleotidohydrolase OS=Methanosarcina mazei Tuc01 GN=dut MALLSSNELRKLIKANPPLLENAVDTETQIQPNGLELTLKEIKTIEGAGAVDFDNSERKV PDAKPLEFGKDGWIHLPEGIYKVIFNEIVNIPMNLAAIAKPRSSLIRCGATLETAVWDAG YRGRSESMLVVYNPAGFKLKKNARIMQLLFYTLNTEVEEGYSGVYQNENTN