Is predicted to encode a protein with the following domains: Leucine-rich repeat, typical subtype; Leucine-rich repeat; 7TM GPCR, serpentine receptor class v (Srv); Leucine rich repeat; Serpentine type 7TM GPCR chemoreceptor Srv; and Leucine-rich repeat domain superfamily. Is an ortholog of C. elegans lron-2.