Inorganic Pyrophosphatase

H(+)-PPase; H+-Pyrophosphatase; Proton-Pumping Inorganic Pyrophosphatase; Proton-Translocating Pyrophosphatase; Pyrophosphate-Energized Inorganic Pyrophosphatase; H+ Pyrophosphatase; Inorganic Pyrophosphatase, Proton-Pumping
An enzyme which catalyzes the hydrolysis of diphosphate (DIPHOSPHATES) into inorganic phosphate. The hydrolysis of pyrophosphate is coupled to the transport of HYDROGEN IONS across a membrane.