Predicted to enable pyrimidine nucleotide-sugar transmembrane transporter activity. Predicted to be involved in pyrimidine nucleotide-sugar transmembrane transport. Predicted to act upstream of or within carbohydrate transport. Predicted to be located in Golgi membrane. Predicted to be integral component of membrane. Predicted to be integral component of Golgi membrane. Is expressed in tail unsegmented mesenchyme and trunk somite. Orthologous to human SLC35A5 (solute carrier family 35 member A5). [provided by Alliance of Genome Resources, Apr 2022]