Predicted to enable SNAP receptor activity. Predicted to be involved in endoplasmic reticulum to Golgi vesicle-mediated transport; retrograde transport, endosome to Golgi; and vesicle fusion. Predicted to act upstream of or within protein transport and vesicle-mediated transport. Located in Golgi membrane. Orthologous to human GOSR1 (golgi SNAP receptor complex member 1). [provided by Alliance of Genome Resources, Apr 2022]