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BRENDA support

2.4.1.244: N-acetyl-beta-glucosaminyl-glycoprotein 4-beta-N-acetylgalactosaminyltransferase

This is an abbreviated version!
For detailed information about N-acetyl-beta-glucosaminyl-glycoprotein 4-beta-N-acetylgalactosaminyltransferase, go to the full flat file.

Word Map on EC 2.4.1.244

Reaction

UDP-N-acetyl-alpha-D-galactosamine
+
N-acetyl-beta-D-glucosaminyl group
=
UDP
+
N-acetyl-beta-D-galactosaminyl-(1->4)-N-acetyl-beta-D-glucosaminyl group

Synonyms

B4GALNT3, beta 1,4-N-acetylgalactosaminyltransferase-A, beta1,4-N-acetylgalactosaminyltransferase, beta1,4-N-acetylgalactosaminyltransferase II, beta1,4-N-acetylgalactosaminyltransferase III, beta1,4-N-acetylgalactosaminyltransferase IV, beta1,4-N-acetylgalactosaminyltransferase-III, beta4GalNAc-T3, beta4GalNAc-T4, beta4GalNAcT, beta4GalNAcT-II, beta4GalNAcTA, beta4GalNAcTB, N,N'-diacetyllactosediamine synthase, N-acetyl-beta-glucosaminyl-glycoprotein 4-beta-N-acetylgalactosaminyltransferase 1, N-acetyl-beta-glucosaminyl-glycoprotein 4-beta-N-acetylgalactosaminyltransferase 2

ECTree

     2 Transferases
         2.4 Glycosyltransferases
             2.4.1 Hexosyltransferases
                2.4.1.244 N-acetyl-beta-glucosaminyl-glycoprotein 4-beta-N-acetylgalactosaminyltransferase

Source Tissue

Source Tissue on EC 2.4.1.244 - N-acetyl-beta-glucosaminyl-glycoprotein 4-beta-N-acetylgalactosaminyltransferase

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SOURCE TISSUE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
SOURCE
primary, B4GALNT3 expression in different stage of colorectal tumors, overview
Manually annotated by BRENDA team
Drosophila sp. (in: flies)
-
beta4GalNAcT mRNA is expressed throughout the life cycle of the fly, i.e., from the embryo stage. In the larval stage, mRNA is expressed to a greater extent in the eye disc and larval brain than in the wing disc and leg disc
Manually annotated by BRENDA team
high enzyme expression level in epithelial cells of gastric mucosa
Manually annotated by BRENDA team
Drosophila sp. (in: flies)
-
beta4Gal-NAcTA has at least three distinct, tissue-specific roles in neurons and muscles. Substrates are present in both neural and muscle cells that require glycosylation by beta4GalNAcTA for normal function
Manually annotated by BRENDA team