Predicted to enable GDP-L-fucose synthase activity; GDP-mannose 3,5-epimerase activity; and identical protein binding activity. Predicted to be involved in nucleotide-sugar metabolic process; positive regulation of endothelial cell migration; and positive regulation of endothelial cell-matrix adhesion via fibronectin. Predicted to act upstream of or within T cell mediated cytotoxicity. Orthologous to human GFUS (GDP-L-fucose synthase). [provided by Alliance of Genome Resources, Apr 2022]