Predicted to enable ATP binding activity; guanylate cyclase activity; and protein kinase activity. Predicted to act upstream of or within several processes, including cGMP biosynthetic process; protein phosphorylation; and visual perception. Predicted to be located in membrane. Is expressed in eye; retina; and retinal outer nuclear layer. Orthologous to human GUCY2F (guanylate cyclase 2F, retinal).