Is predicted to encode a protein with the following domains: WD domain, G-beta repeat; WD40-repeat-containing domain superfamily; WD40/YVTN repeat-like-containing domain superfamily; WD40 repeat; and COMPASS component Swd2/WDR82. Is an ortholog of C. elegans swd-2.2. In C. elegans, swd-2.2 is involved in programmed cell death.