Predicted to enable guanylate cyclase activity and peptide receptor activity. Predicted to be involved in cGMP biosynthetic process and receptor guanylyl cyclase signaling pathway. Predicted to act upstream of or within intracellular signal transduction. Predicted to be located in membrane. Predicted to be active in plasma membrane. Orthologous to human GUCY2F (guanylate cyclase 2F, retinal).