Predicted to enable antiporter activity and pyrimidine nucleotide-sugar transmembrane transporter activity. Predicted to act upstream of or within carbohydrate transport. Predicted to be located in membrane. Predicted to be integral component of membrane. Predicted to be active in Golgi apparatus. Orthologous to human SLC35D2 (solute carrier family 35 member D2). [provided by Alliance of Genome Resources, Apr 2022]