Predicted to enable mitogen-activated protein kinase binding activity and protein serine/threonine phosphatase activity. Involved in cellular response to starvation. Predicted to be located in nucleolus and nucleoplasm. Predicted to be active in cytosol and nucleus. Human ortholog(s) of this gene implicated in breast cancer. Orthologous to human PPM1D (protein phosphatase, Mg2+/Mn2+ dependent 1D). [provided by Alliance of Genome Resources, Apr 2022]