label: nucleotide-sugar transmembrane transporter activity
label_lc: nucleotide-sugar transmembrane transporter activity
description: "Enables the transfer of a nucleotide-sugar from one side of a membrane to the other. A nucleotide-sugar is any nucleotide in which the distal phosphoric residue of a nucleoside 5'-diphosphate is in glycosidic linkage with a monosaccharide or monosaccharide derivative."