Predicted to enable calcium channel activity. Predicted to be involved in G protein-coupled glutamate receptor signaling pathway; cation transport; and visual perception. Predicted to act upstream of or within several processes, including cellular protein localization; cellular response to light stimulus; and retinal rod cell development. Predicted to be located in new growing cell tip. Predicted to be integral component of plasma membrane. Human ortholog(s) of this gene implicated in congenital stationary night blindness and congenital stationary night blindness 1C. Orthologous to human TRPM1 (transient receptor potential cation channel subfamily M member 1). [provided by Alliance of Genome Resources, Apr 2022]