Is predicted to encode a protein with the following domains: Cyclic nucleotide-binding-like; Cyclic nucleotide-gated channel, C-terminal leucine zipper domain; Cyclic nucleotide-binding domain; RmlC-like jelly roll fold; and C-terminal leucine zipper domain of cyclic nucleotide-gated channels. Is an ortholog of C. elegans
cng-1. In C. elegans,
cng-1 is involved in negative regulation of cGMP-mediated signaling; response to oxygen levels; and sensory perception.