Homo sapiens Gene: MGAT5
Summary
InnateDB Gene IDBG-70492.6
Last Modified 2014-10-13 [Report errors or provide feedback]
Gene Symbol MGAT5
Gene Name mannosyl (alpha-1,6-)-glycoprotein beta-1,6-N-acetyl-glucosaminyltransferase
Synonyms GNT-V; GNT-VA
Species Homo sapiens
Ensembl Gene ENSG00000152127
Encoded Proteins
mannosyl (alpha-1,6-)-glycoprotein beta-1,6-N-acetyl-glucosaminyltransferase
mannosyl (alpha-1,6-)-glycoprotein beta-1,6-N-acetyl-glucosaminyltransferase
Protein Structure
Useful resources Stemformatics EHFPI ImmGen
Entrez Gene
Summary The protein encoded by this gene belongs to the glycosyltransferase family. It catalyzes the addition of beta-1,6-N-acetylglucosamine to the alpha-linked mannose of biantennary N-linked oligosaccharides present on the newly synthesized glycoproteins. It is one of the most important enzymes involved in the regulation of the biosynthesis of glycoprotein oligosaccharides. Alterations of the oligosaccharides on cell surface glycoproteins cause significant changes in the adhesive or migratory behavior of a cell. Increase in the activity of this enzyme has been correlated with the progression of invasive malignancies. [provided by RefSeq, Oct 2011]
Gene Information
Type Protein coding
Genomic Location Chromosome 2:134119983-134454621
Strand Forward strand
Band q21.2
Transcripts
ENST00000281923 ENSP00000281923
ENST00000409645 ENSP00000386377
ENST00000481801
ENST00000468758
ENST00000488365
Interactions
Number of Interactions This gene and/or its encoded proteins are associated with 0 experimentally validated interaction(s) in this database.
Gene Ontology

Molecular Function
Accession GO Term
GO:0008375 acetylglucosaminyltransferase activity
GO:0030144 alpha-1,6-mannosylglycoprotein 6-beta-N-acetylglucosaminyltransferase activity
Biological Process
GO:0006487 protein N-linked glycosylation
GO:0018279 protein N-linked glycosylation via asparagine
GO:0043687 post-translational protein modification
GO:0044267 cellular protein metabolic process
Cellular Component
GO:0000139 Golgi membrane
GO:0005794 Golgi apparatus
GO:0016021 integral component of membrane
GO:0070062 extracellular vesicular exosome
Orthologs
Species
Mus musculus
Bos taurus
Gene ID
Gene Order
Not yet available
Pathways
NETPATH
REACTOME
N-Glycan antennae elongation pathway
Transport to the Golgi and subsequent modification pathway
Asparagine N-linked glycosylation pathway
Post-translational protein modification pathway
N-glycan antennae elongation in the medial/trans-Golgi pathway
Metabolism of proteins pathway
KEGG
N-Glycan biosynthesis pathway
INOH
PID NCI
Cross-References
SwissProt Q09328
TrEMBL Q53SM9 Q53SV8 Q53SZ9 Q71VM6
UniProt Splice Variant
Entrez Gene 4249
UniGene Hs.4988 Hs.737717
RefSeq XM_005263666 XM_005263668 XM_005263669 XM_005263670 XM_006712534 XM_006712535 NM_002410
HUGO HGNC:7049
OMIM 601774
CCDS CCDS2171
HPRD 03467
IMGT
EMBL AC013276 AC013718 AC016906 AF004882 AF113921 CH471058 D17716
GenPept AAB81939 AAD22449 AAX93248 AAY14747 AAY14791 BAA04570 EAX11657 EAX11658
RNA Seq Atlas 4249