Predicted to be involved in glycosylation and intra-Golgi vesicle-mediated transport. Predicted to act upstream of or within protein transport. Predicted to be located in Golgi apparatus and membrane. Predicted to be part of Golgi transport complex. Is expressed in retina outer nuclear layer. Human ortholog(s) of this gene implicated in congenital disorder of glycosylation type IIl. Orthologous to human COG6 (component of oligomeric golgi complex 6). [provided by Alliance of Genome Resources, Apr 2022]