Is predicted to encode a protein with the following domains: emp24/gp25L/p24 family/GOLD; GOLD domain superfamily; GOLD domain; and Transmembrane emp24 domain-containing protein. Is an ortholog of C. elegans sel-9. In C. elegans, sel-9 is involved in endoplasmic reticulum to Golgi vesicle-mediated transport; regulation of Notch signaling pathway; and regulation of transport.