Is predicted to encode a protein with the following domains: WD repeat-containing protein WDR46/Utp7; BING4, C-terminal domain; WD40/YVTN repeat-like-containing domain superfamily; WD40 repeat; BING4CT (NUC141) domain; WD domain, G-beta repeat; and WD40-repeat-containing domain superfamily. Is an ortholog of C. elegans wdr-46.