Is predicted to encode a protein with the following domains: WD40/YVTN repeat-like-containing domain superfamily; WD40 repeat; WD40-repeat-containing domain superfamily; Anaphase-promoting complex subunit 4, WD40 domain; G-protein beta WD-40 repeat; Anaphase-promoting complex subunit 4 WD40 domain; and WD domain, G-beta repeat. Is an ortholog of C. elegans unc-78. In C. elegans, unc-78 is involved in several processes, including myofibril assembly; regulation of actin polymerization or depolymerization; and regulation of locomotion.