Is predicted to encode a protein with the following domains: von Willebrand factor, type A; von Willebrand factor type A domain; von Willebrand factor A-like domain superfamily; Zona pellucida, ZP-C domain; and Zona pellucida domain. Is an ortholog of C. elegans
dpy-1. In C. elegans,
dpy-1 is involved in body morphogenesis and regulation of growth.