Is predicted to encode a protein with the following domains: Serpentine type 7TM GPCR chemoreceptor Sri; Zinc finger, RING-type; 7TM GPCR, serpentine chemoreceptor class i (Sri); and Zinc finger, RING/FYVE/PHD-type. Is an ortholog of C. elegans unc-75. In C. elegans, unc-75 is involved in several processes, including cholinergic synaptic transmission; positive regulation of synaptic transmission; and regulation of alternative mRNA splicing, via spliceosome.