EC Number |
Natural Substrates |
---|
2.4.1.41 | UDP-N-acetyl-D-galactosamine + polypeptide |
ppGalNAc-T2: initiation of O-glycosylation in the IgA1 hinge region |
2.4.1.41 | UDP-N-acetyl-D-galactosamine + polypeptide |
primary step in the production of mucin-type O-linked oligosaccharide groups in glycoproteins |
2.4.1.41 | UDP-N-acetyl-D-galactosamine + polypeptide |
can participate in the biosynthesis of O-glycosylated parasite proteins exposed at the interface between Echinococcus granulosus and its hosts |
2.4.1.41 | UDP-N-acetyl-D-galactosamine + polypeptide |
initiates the formation of mucin-type, O-linked glycans by catalyzing the transfer of alpha-N-acetylgalactosamine from UDP-GalNAc to Ser or Thr residues of core proteins to form the Tn antigen (GalNAc-alpha-1-O-Ser/Thr) |
2.4.1.41 | UDP-N-acetyl-D-galactosamine + polypeptide |
the enzyme is involved in the normal development of the brain through O-glycosylation of proteins in the neurons |
2.4.1.41 | UDP-N-acetyl-D-galactosamine + polypeptide |
mucin-type O-linked glycosylation of serine or threonine residues |
2.4.1.41 | UDP-N-acetyl-D-galactosamine + syndecan-3 |
syndecan-3 may be a natural substrate for GalNAc-T13 |