Predicted to enable phosphatidylserine binding activity and protein kinase C binding activity. Predicted to be involved in plasma membrane tubulation. Predicted to act upstream of or within positive regulation of transcription by RNA polymerase II. Predicted to be located in several cellular components, including cytosol; membrane raft; and nucleoplasm. Predicted to be active in caveola and cytoplasm. Is expressed in several structures, including genitourinary system; head mesenchyme; sensory organ; tongue; and trunk mesenchyme. Orthologous to human CAVIN2 (caveolae associated protein 2). [provided by Alliance of Genome Resources, Apr 2022]