Predicted to enable several functions, including WW domain binding activity; protein kinase binding activity; and protein serine/threonine kinase activator activity. Predicted to be involved in positive regulation of protein serine/threonine kinase activity. Predicted to be located in nuclear speck. Predicted to be part of protein-containing complex. Orthologous to human DAZAP2 (DAZ associated protein 2). [provided by Alliance of Genome Resources, Apr 2022]