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2.4.1.145: alpha-1,3-mannosyl-glycoprotein 4-beta-N-acetylglucosaminyltransferase

This is an abbreviated version!
For detailed information about alpha-1,3-mannosyl-glycoprotein 4-beta-N-acetylglucosaminyltransferase, go to the full flat file.

Word Map on EC 2.4.1.145

Reaction

UDP-N-acetyl-alpha-D-glucosamine
+
beta-D-GlcNAc-(1->2)-alpha-D-Man-(1->3)-[beta-D-GlcNAc-(1->2)-alpha-D-Man-(1->6)]-beta-D-Man-(1->4)-beta-D-GlcNAc-(1->4)-beta-D-GlcNAc-N-Asn-[protein]
=
UDP
+
beta-D-GlcNAc-(1->2)-[beta-D-GlcNAc-(1->4)]-alpha-D-Man-(1->3)-[beta-D-GlcNAc-(1->2)-alpha-D-Man-(1->6)]-beta-D-Man-(1->4)-beta-D-GlcNAc-(1->4)-beta-D-GlcNAc-N-Asn-[protein]

Synonyms

(GnT)-IVa, (GnT)-IVb, alpha-1,3-mannosylglycoprotein beta-1,4-N-acetylglucosaminyltransferase, alpha1,3-mannosyl-beta1,4-N-acetylglucosaminyltransferase IV, beta-acetylglucosaminyltransferase IV, EC 2.4.1.51, GlcNAcTase-IV, GnT IV, GnT-IV, GnT-IVa, GnT-IVb, GnTIVa, Mgat4a, Mgat4b, N-acetylglucosaminyltransferase IV, N-acetylglucosaminyltransferase IVa, N-acetylglucosaminyltransferase-IV, N-acetylglucosaminyltransferase-IVa, N-acetylglucosaminyltransferase-IVb, N-glycosyl-oligosaccharide-glycoprotein N-acetylglucosaminyltransferase IV, uridine diphosphoacetylglucosamine-glycopeptide beta4-acetylglucosaminyltransferase IV

ECTree

     2 Transferases
         2.4 Glycosyltransferases
             2.4.1 Hexosyltransferases
                2.4.1.145 alpha-1,3-mannosyl-glycoprotein 4-beta-N-acetylglucosaminyltransferase

Disease

Disease on EC 2.4.1.145 - alpha-1,3-mannosyl-glycoprotein 4-beta-N-acetylglucosaminyltransferase

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DISEASE
TITLE OF PUBLICATION
LINK TO PUBMED
alpha-1,3-mannosyl-glycoprotein 4-beta-n-acetylglucosaminyltransferase deficiency
Physiological and glycomic characterization of N-acetylglucosaminyltransferase-IVa and -IVb double deficient mice.
Carcinoma
Alteration of N-acetylglucosaminyltransferases in pancreatic carcinoma.
Carcinoma, Hepatocellular
Determination of N-acetylglucosaminyltransferases III, IV and V in normal and hepatoma tissues of rats.
Choriocarcinoma
High expression of N-acetylglucosaminyltransferase IVa promotes invasion of choriocarcinoma.
N-acetylglucosaminyltransferase IVa promotes invasion of choriocarcinoma.
Structural differences found in the asparagine-linked sugar chains of human chorionic gonadotropins purified from the urine of patients with invasive mole and with choriocarcinoma.
Structure, pathology and function of the N-linked sugar chains of human chorionic gonadotropin.
Unusually high expression of N-acetylglucosaminyltransferase-IVa in human choriocarcinoma cell lines: a possible enzymatic basis of the formation of abnormal biantennary sugar chain.
Diabetes Mellitus, Type 2
Targeted genetic inactivation of N-acetylglucosaminyltransferase-IVa impairs insulin secretion from pancreatic beta cells and evokes type 2 diabetes.
The transcription of MGAT4A glycosyl transferase is increased in white cells of peripheral blood of Type 2 Diabetes patients.
Hydatidiform Mole, Invasive
N-acetylglucosaminyltransferase IVa promotes invasion of choriocarcinoma.
Lung Neoplasms
Multiplexed surrogate analysis of glycotransferase activity in whole biospecimens.
Neoplasm Metastasis
N-acetylglucosaminyltransferase IVa regulates metastatic potential of mouse hepatocarcinoma cells through glycosylation of CD147.
Neoplasms
Aberrant expression of N-acetylglucosaminyltransferase-IVa and IVb (GnT-IVa and b) in pancreatic cancer.
Glycans and cancer: role of N-glycans in cancer biomarker, progression and metastasis, and therapeutics.
Identification of hub genes and key pathways associated with the progression of gynecological cancer.
Kinetic properties and substrate specificities of two recombinant human N-acetylglucosaminyltransferase-IV isozymes.
N-acetylglucosaminyltransferase IVa promotes invasion of choriocarcinoma.
Unusually high expression of N-acetylglucosaminyltransferase-IVa in human choriocarcinoma cell lines: a possible enzymatic basis of the formation of abnormal biantennary sugar chain.
Pancreatic Neoplasms
Aberrant expression of N-acetylglucosaminyltransferase-IVa and IVb (GnT-IVa and b) in pancreatic cancer.