Predicted to enable MAP kinase tyrosine/serine/threonine phosphatase activity; mitogen-activated protein kinase binding activity; and protein tyrosine/threonine phosphatase activity. Predicted to be involved in endoderm formation and negative regulation of MAPK cascade. Predicted to act upstream of or within protein dephosphorylation. Predicted to be located in nuclear membrane and nucleoplasm. Predicted to be active in cytoplasm and nucleus. Orthologous to human DUSP2 (dual specificity phosphatase 2). [provided by Alliance of Genome Resources, Apr 2022]