InnateDB Protein
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IDBP-105496.5
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Last Modified
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2014-10-13 [Report errors or provide feedback]
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Gene Symbol
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B3GALT2
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Protein Name
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UDP-Gal:betaGlcNAc beta 1,3-galactosyltransferase, polypeptide 2
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Synonyms
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beta3Gal-T2; BETA3GALT2; GLCT2;
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Species
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Homo sapiens
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Ensembl Protein
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ENSP00000356404
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InnateDB Gene
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IDBG-105494 (B3GALT2)
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Protein Structure
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Function |
Beta-1,3-galactosyltransferase that transfers galactose from UDP-galactose to substrates with a terminal beta-N- acetylglucosamine (beta-GlcNAc) residue. Can also utilize substrates with a terminal galactose residue, albeit with lower efficiency. Involved in the biosynthesis of the carbohydrate moieties of glycolipids and glycoproteins. Inactive towards substrates with terminal alpha-N-acetylglucosamine (alpha-GlcNAc) or alpha-N-acetylgalactosamine (alpha-GalNAc) residues. {ECO:0000269PubMed:9417100, ECO:0000269PubMed:9582303}.
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Subcellular Localization |
Golgi apparatus membrane {ECO:0000305}; Single-pass type II membrane protein {ECO:0000305}.
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Disease Associations |
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Tissue Specificity |
Detected in heart and brain. {ECO:0000269PubMed:9417100, ECO:0000269PubMed:9582303}.
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Comments |
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Number of Interactions
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This gene and/or its encoded proteins are associated with 1 experimentally validated interaction(s) in this database.
Experimentally validated |
Total |
1
[view]
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Protein-Protein |
1
[view]
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Protein-DNA |
0
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Protein-RNA |
0
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DNA-DNA |
0
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RNA-RNA |
0
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DNA-RNA |
0
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Molecular Function |
Accession |
GO Term |
GO:0008378
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galactosyltransferase activity
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GO:0008499
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UDP-galactose:beta-N-acetylglucosamine beta-1,3-galactosyltransferase activity
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Biological Process |
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Cellular Component |
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PDB ID |
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InterPro |
IPR002659
Glycosyl transferase, family 31
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PFAM |
PF01762
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PRINTS |
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PIRSF |
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SMART |
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TIGRFAMs |
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Modification |
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SwissProt |
O43825
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PhosphoSite |
PhosphoSite-O43825
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TrEMBL |
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UniProt Splice Variant |
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Entrez Gene |
8707
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UniGene |
Hs.680660
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RefSeq |
NP_003774
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HUGO |
HGNC:917
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OMIM |
603018
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CCDS |
CCDS1383
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HPRD |
04313
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IMGT |
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EMBL |
AF288390
AK314116
AL390863
BC022507
CH471067
Y15014
Y15060
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GenPept |
AAG60610
AAH22507
BAG36808
CAA75245
CAA75344
CAH71590
EAW91251
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