Predicted to be involved in endoplasmic reticulum to Golgi vesicle-mediated transport and retrograde vesicle-mediated transport, Golgi to endoplasmic reticulum. Predicted to act upstream of or within vesicle-mediated transport. Predicted to be located in Golgi apparatus. Predicted to be integral component of membrane. Predicted to be active in COPII-coated ER to Golgi transport vesicle; endoplasmic reticulum; and membrane. Predicted to be integral component of Golgi membrane and integral component of endoplasmic reticulum membrane. Is expressed in cerebellum and spleen. Orthologous to human ERGIC3 (ERGIC and golgi 3). [provided by Alliance of Genome Resources, Apr 2022]