Predicted to enable calcium channel regulator activity. Predicted to be involved in regulation of calcium ion transmembrane transport via high voltage-gated calcium channel. Predicted to act upstream of or within calcium ion transmembrane transport and regulation of ion transmembrane transport. Predicted to be located in plasma membrane. Predicted to be integral component of membrane. Predicted to be part of L-type voltage-gated calcium channel complex. Is expressed in central nervous system; heart; and retina. Human ortholog(s) of this gene implicated in aspirin-induced respiratory disease. Orthologous to human CACNG6 (calcium voltage-gated channel auxiliary subunit gamma 6). [provided by Alliance of Genome Resources, Apr 2022]