Enables protein tyrosine/serine/threonine phosphatase activity. Predicted to be involved in dephosphorylation and negative regulation of MAPK cascade. Predicted to be active in cytoplasm. Is expressed in ductus deferens; epididymis; ileum; and testis. Orthologous to human DUSP13 (dual specificity phosphatase 13). [provided by Alliance of Genome Resources, Apr 2022]