Predicted to enable guanylate cyclase activity and protein kinase activity. Predicted to be involved in cGMP biosynthetic process and intracellular signal transduction. Predicted to be located in membrane. Is an ortholog of C. elegans gcy-6. In C. elegans, gcy-6 is involved in several processes, including chemosensory behavior; positive regulation of calcium-mediated signaling; and response to magnesium ion.