Predicted to enable chromatin binding activity; protein tyrosine phosphatase activity; and protein tyrosine/serine/threonine phosphatase activity. Predicted to be involved in several processes, including histone dephosphorylation; negative regulation of extrinsic apoptotic signaling pathway in absence of ligand; and positive regulation of DNA repair. Predicted to act upstream of or within protein dephosphorylation. Located in nucleus. Orthologous to human EYA3 (EYA transcriptional coactivator and phosphatase 3). [provided by Alliance of Genome Resources, Apr 2022]