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2.4.1.223: glucuronosyl-galactosyl-proteoglycan 4-alpha-N-acetylglucosaminyltransferase

This is an abbreviated version!
For detailed information about glucuronosyl-galactosyl-proteoglycan 4-alpha-N-acetylglucosaminyltransferase, go to the full flat file.

Word Map on EC 2.4.1.223

Reaction

UDP-N-acetyl-alpha-D-glucosamine
+
[protein]-3-O-(beta-D-GlcA-(1->3)-beta-D-Gal-(1->3)-beta-D-Gal-(1->4)-beta-D-Xyl)-L-serine
=
UDP
+
[protein]-3-O-(alpha-D-GlcNAc-(1->4)-beta-D-GlcA-(1->3)-beta-D-Gal-(1->3)-beta-D-Gal-(1->4)-beta-D-Xyl)-L-serine

Synonyms

alpha-N-acetylglucosaminyltransferase I, alpha1,4-N-acetylglucosaminyltransferase, botv, brother of tout-velu, Exostosin-like 2, EXTL2, EXTL3, Galntl-1, glucuronosylgalactosylproteoglycan 4-alpha-N-acetylglucosaminyltransferase, N-acetylgalactosaminyltransferase-like 1

ECTree

     2 Transferases
         2.4 Glycosyltransferases
             2.4.1 Hexosyltransferases
                2.4.1.223 glucuronosyl-galactosyl-proteoglycan 4-alpha-N-acetylglucosaminyltransferase

Disease

Disease on EC 2.4.1.223 - glucuronosyl-galactosyl-proteoglycan 4-alpha-N-acetylglucosaminyltransferase

Please use the Disease Search for a specific query.
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DISEASE
TITLE OF PUBLICATION
LINK TO PUBMED
Adenocarcinoma
A novel endo-beta-galactosidase from Clostridium perfringens that liberates the disaccharide GlcNAcalpha 1-->Gal from glycans specifically expressed in the gastric gland mucous cell-type mucin.
Carcinogenesis
Aberrant glycosaminoglycan biosynthesis by tumor suppressor EXTL2 deficiency promotes liver inflammation and tumorigenesis through Toll-like 4 receptor signaling.
Demyelinating Diseases
The glycosyltransferase EXTL2 promotes proteoglycan deposition and injurious neuroinflammation following demyelination.
Exostoses, Multiple Hereditary
Expression of rib-1, a Caenorhabditis elegans homolog of the human tumor suppressor EXT genes, is indispensable for heparan sulfate synthesis and embryonic morphogenesis.
rib-2, a Caenorhabditis elegans homolog of the human tumor suppressor EXT genes encodes a novel alpha1,4-N-acetylglucosaminyltransferase involved in the biosynthetic initiation and elongation of heparan sulfate.
glucuronosyl-galactosyl-proteoglycan 4-alpha-n-acetylglucosaminyltransferase deficiency
Aberrant glycosaminoglycan biosynthesis by tumor suppressor EXTL2 deficiency promotes liver inflammation and tumorigenesis through Toll-like 4 receptor signaling.
Kashin-Beck Disease
Altered Expression of Aggrecan, FAM20B, B3GALT6, and EXTL2 in Patients with Osteoarthritis and Kashin-Beck Disease.
Mucopolysaccharidoses
Gene silencing of EXTL2 and EXTL3 as a substrate deprivation therapy for heparan sulphate storing mucopolysaccharidoses.
Mucopolysaccharidosis III
Gene silencing of EXTL2 and EXTL3 as a substrate deprivation therapy for heparan sulphate storing mucopolysaccharidoses.
Neoplasms
Aberrant glycosaminoglycan biosynthesis by tumor suppressor EXTL2 deficiency promotes liver inflammation and tumorigenesis through Toll-like 4 receptor signaling.
Expression of rib-1, a Caenorhabditis elegans homolog of the human tumor suppressor EXT genes, is indispensable for heparan sulfate synthesis and embryonic morphogenesis.
EXTL2, a Member of the EXT Family of Tumor Suppressors, Controls Glycosaminoglycan Biosynthesis in a Xylose Kinase-dependent Manner.
rib-2, a Caenorhabditis elegans homolog of the human tumor suppressor EXT genes encodes a novel alpha1,4-N-acetylglucosaminyltransferase involved in the biosynthetic initiation and elongation of heparan sulfate.
Roles of EXTL2, a member of the EXT family of tumour suppressors, in liver injury and regeneration processes.
The tumor suppressor EXT-like gene EXTL2 encodes an alpha1, 4-N-acetylhexosaminyltransferase that transfers N-acetylgalactosamine and N-acetylglucosamine to the common glycosaminoglycan-protein linkage region. The key enzyme for the chain initiation of heparan sulfate.
Neuroinflammatory Diseases
The glycosyltransferase EXTL2 promotes proteoglycan deposition and injurious neuroinflammation following demyelination.
Osteoarthritis
Altered Expression of Aggrecan, FAM20B, B3GALT6, and EXTL2 in Patients with Osteoarthritis and Kashin-Beck Disease.
Pancreatic Neoplasms
Clinical utility of quantitative RT-PCR targeted to alpha1,4-N-acetylglucosaminyltransferase mRNA for detection of pancreatic cancer.
Stomach Neoplasms
Usefulness of the real-time reverse transcription-polymerase chain reaction assay targeted to alpha1,4-N-acetylglucosaminyltransferase for the detection of gastric cancer.