Predicted to be involved in Golgi organization; endoplasmic reticulum to Golgi vesicle-mediated transport; and intracellular protein transport. Predicted to be located in intracellular membrane-bounded organelle. Is an ortholog of human TMED7 (transmembrane p24 trafficking protein 7) and TMED7-TICAM2 (TMED7-TICAM2 readthrough).