Is predicted to encode a protein with the following domains: Serpentine type 7TM GPCR chemoreceptor Sri; Target SNARE coiled-coil homology domain; SNAP-25 family; SNAP-25 domain; and 7TM GPCR, serpentine chemoreceptor class i (Sri). Is an ortholog of C. elegans
ric-4. In C. elegans,
ric-4 is involved in cholinergic synaptic transmission.