Predicted to enable antiporter activity. Predicted to be involved in UDP-glucose transmembrane transport. Predicted to act upstream of or within negative regulation of gene expression; positive regulation of Notch signaling pathway; and protein O-linked fucosylation. Located in cis-Golgi network and endoplasmic reticulum-Golgi intermediate compartment. Orthologous to human SLC35C2 (solute carrier family 35 member C2). [provided by Alliance of Genome Resources, Apr 2022]