Automated description from the Alliance of Genome Resources (Release 7.0.0)
Enables protein serine/threonine phosphatase activity. Predicted to be involved in diphosphate metabolic process; phosphate-containing compound metabolic process; and regulation of mitochondrial membrane potential. Located in mitochondrion. Is active in synapse. Orthologous to human PPA2 (inorganic pyrophosphatase 2).