Predicted to enable protein tyrosine phosphatase activity and protein tyrosine/serine/threonine phosphatase activity. Involved in regulation of oligodendrocyte differentiation. Predicted to be located in plasma membrane. Predicted to be active in cytosol. Is expressed in peripheral nervous system and spinal cord. Orthologous to human DUSP15 (dual specificity phosphatase 15). [provided by Alliance of Genome Resources, Apr 2022]