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