EC 2.4.1

class of enzymes

thumb|Most glycosyltransferase enzymes form one of two folds: GT-A or GT-B Glycosyltransferases (GTFs, Gtfs) are enzymes (EC 2.4) that establish natural glycosidic linkages. They catalyze the transfer of saccharide moieties from an activated nucleotide sugar (also known as the "glycosyl donor") to a nucleophilic glycosyl acceptor molecule, the nucleophile of which can be oxygen- carbon-, nitrogen-, or sulfur-based.

In biochemistry, phosphorylases are enzymes that catalyze the addition of a phosphate group from an inorganic phosphate (phosphate+hydrogen) to an acceptor.

'''Uridine 5'-diphospho-glucuronosyltransferase (UDP-glucuronosyltransferase, UDPGT or UGT''') is a microsomal glycosyltransferase () that catalyzes the transfer of the glucuronic acid component of UDP-glucuronic acid to a small hydrophobic molecule. This is a glucuronidation reaction.

Glycogenin is an enzyme involved in converting glucose to glycogen. It acts as a primer, by polymerizing the first few glucose molecules, after which other enzymes take over. It is a homodimer of 37-kDa subunits and is classified as a glycosyltransferase.

mammalian protein found in Homo sapiens

mammalian protein found in Homo sapiens

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enzyme class, includes alll types of glycogen/starch synthases

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Hyaluronan synthase 1 is an enzyme that in humans is encoded by the HAS1 gene.

In enzymology, a 4-alpha-glucanotransferase () is an enzyme that catalyzes a chemical reaction that transfers a segment of a 1,4-alpha-D-glucan to a new position in an acceptor carbohydrate, which may be glucose or a 1,4-alpha-D-glucan.

Oligosaccharyltransferase or OST () is a membrane protein complex that transfers a 14-sugar oligosaccharide from dolichol to nascent protein. It is a type of glycosyltransferase. The sugar Glc3Man9GlcNAc2 (where Glc=Glucose, Man=Mannose, and GlcNAc=N-acetylglucosamine) is attached to an asparagine (Asn) residue in the sequence Asn-X-Ser or Asn-X-Thr where X is any amino acid except proline. This sequence is called a glycosylation sequon. The reaction catalyzed by OST is the central step in the N-linked glycosylation pathway.

Levansucrase () is an enzyme that catalyzes the chemical reaction

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enzyme belonging to the family of glycosyltransferases, specifically the hexosyltransferases

In enzymology, a dextransucrase () is an enzyme that catalyzes the chemical reaction

protein family

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protein-coding gene in the species Homo sapiens

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protein-coding gene in the species Homo sapiens

In enzymology, an amylosucrase () is an enzyme that catalyzes the chemical reaction

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dolichyl-phosphate mannosyltransferase polypeptide 3, also known as DPM3, is a human gene.

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In enzymology, an inulosucrase () is an enzyme that catalyzes the chemical reaction

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