Predicted to enable identical protein binding activity and phosphoprotein phosphatase activity. Predicted to be involved in protein dephosphorylation. Predicted to be located in cytoplasm; nucleoplasm; and synapse. Predicted to be active in glutamatergic synapse. Orthologous to human PPM1H (protein phosphatase, Mg2+/Mn2+ dependent 1H). [provided by Alliance of Genome Resources, Apr 2022]