ID 3.6.1.8 DE ATP diphosphatase. AN ATPase. AN ATP pyrophosphatase. CA ATP + H2O = AMP + diphosphate + H(+). CC -!- Also acts on ITP, GTP, CTP and UTP. DR P0AEY4, MAZG_ECO57 ; P0AEY3, MAZG_ECOLI ; P44723, MAZG_HAEIN ; DR A0R3C4, MAZG_MYCS2 ; P96379, MAZG_MYCTU ; //