Predicted to enable actin binding activity; adenylate cyclase binding activity; and identical protein binding activity. Predicted to be involved in cAMP-mediated signaling; cell morphogenesis; and regulation of adenylate cyclase activity. Located in postsynaptic density. Is expressed in several structures, including cerebral cortex marginal layer; diaphragm; head mesenchyme; heart; and vertebral axis musculature. Used to study dilated cardiomyopathy. Orthologous to human CAP2 (cyclase associated actin cytoskeleton regulatory protein 2). [provided by Alliance of Genome Resources, Apr 2022]