Is predicted to encode a protein with the following domains: Anaphase-promoting complex subunit 4, WD40 domain; Anaphase-promoting complex subunit 4 WD40 domain; WD40-repeat-containing domain superfamily; WD40 repeat; and WD40/YVTN repeat-like-containing domain superfamily. Is an ortholog of C. elegans
pro-1. In C. elegans,
pro-1 is involved in germ cell development; gonad development; and rRNA processing.