Predicted to enable protein phosphatase regulator activity. Predicted to be involved in peptidyl-serine dephosphorylation. Predicted to be part of protein phosphatase type 2A complex. Predicted to be active in cytosol. Is expressed in inner cell mass; pelvic ganglion; urethra of female; and urethra of male. Orthologous to human PPP2R2C (protein phosphatase 2 regulatory subunit Bgamma). [provided by Alliance of Genome Resources, Apr 2022]