Is predicted to encode a protein with the following domains: DIX domain superfamily; DIX domain; RGS domain; RGS domain superfamily; Ubiquitin-like domain superfamily; and Regulator of G protein signaling domain. Is an ortholog of C. elegans pry-1. In C. elegans, pry-1 is involved in several processes, including canonical Wnt signaling pathway; negative regulation of Wnt signaling pathway; and negative regulation of vulval development.