Predicted to enable protein phosphatase binding activity and protein phosphatase regulator activity. Predicted to be involved in regulation of phosphoprotein phosphatase activity. Predicted to be located in nucleoplasm and plasma membrane. Predicted to be active in cytosol and nucleus. Orthologous to human PPP6R3 (protein phosphatase 6 regulatory subunit 3). [provided by Alliance of Genome Resources, Apr 2022]