Is affected by Cbr-spr-4 based on RNA-seq studies. Is predicted to encode a protein with the following domains: Olfactomedin-like domain; Collagen triple helix repeat (20 copies); and Collagen triple helix repeat. Is an ortholog of C. elegans unc-122. In C. elegans, unc-122 is involved in negative regulation of cholinergic synaptic transmission.