Is predicted to encode a protein with the following domains: Endoplasmic Reticulum-Golgi Intermediate Compartment (ERGIC); Endoplasmic reticulum vesicle transporter; Endoplasmic reticulum vesicle transporter, N-terminal; and Endoplasmic reticulum vesicle transporter, C-terminal. Is an ortholog of C. elegans ergi-2.