Is predicted to encode a protein with the following domains: WD40/YVTN repeat-like-containing domain superfamily; WD domain, G-beta repeat; WD40-repeat-containing domain superfamily; and WD40 repeat. Is an ortholog of C. elegans gad-1. In C. elegans, gad-1 is involved in cell migration involved in gastrulation; establishment of mitotic spindle orientation; and regulation of mitotic cell cycle.