Is predicted to encode a protein with the following domains: PLAT/LH2 domain; Polycystin cation channel, PKD1/PKD2; Polycystin cation channel; CUB-like domain; PLAT/LH2 domain superfamily; and GPS motif. Is an ortholog of C. elegans lov-1. In C. elegans, lov-1 is involved in response to hermaphrodite contact and vulval location.