InnateDB Protein
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IDBP-181969.6
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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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Gcnt3
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Protein Name
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glucosaminyl (N-acetyl) transferase 3, mucin type
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Synonyms
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2010013H22Rik; 2210021I22Rik; 2210401J11Rik;
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Species
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Mus musculus
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Ensembl Protein
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ENSMUSP00000034751
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InnateDB Gene
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IDBG-181967 (Gcnt3)
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Protein Structure
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Function |
Glycosyltransferase that can synthesize all known mucin beta 6 N-acetylglucosaminides. Mediates core 2 and core 4 O-glycan branching, 2 important steps in mucin-type biosynthesis. Has also I-branching enzyme activity by converting linear into branched poly-N-acetyllactosaminoglycans, leading to introduce the blood group I antigen during embryonic development (By similarity). {ECO:0000250}.
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Subcellular Localization |
Golgi apparatus membrane {ECO:0000250}; Single-pass type II membrane protein {ECO:0000250}.
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Disease Associations |
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Tissue Specificity |
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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.
They are also associated with 4 interaction(s) predicted by orthology.
Experimentally validated |
Total |
1
[view]
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Protein-Protein |
0
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Protein-DNA |
1
[view]
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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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Predicted by orthology |
Total |
4 [view]
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Molecular Function |
Accession |
GO Term |
GO:0003829
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beta-1,3-galactosyl-O-glycosyl-glycoprotein beta-1,6-N-acetylglucosaminyltransferase activity
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GO:0008109
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N-acetyllactosaminide beta-1,6-N-acetylglucosaminyltransferase activity
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GO:0008375
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acetylglucosaminyltransferase activity
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GO:0047225
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acetylgalactosaminyl-O-glycosyl-glycoprotein beta-1,6-N-acetylglucosaminyltransferase activity
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Biological Process |
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Cellular Component |
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PDB ID |
MGI:1919327
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InterPro |
IPR003406
Glycosyl transferase, family 14
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PFAM |
PF02485
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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 |
Q5JCT0
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PhosphoSite |
PhosphoSite-
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TrEMBL |
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UniProt Splice Variant |
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Entrez Gene |
72077
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UniGene |
Mm.195555
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RefSeq |
NP_082363
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MGI ID |
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MGI Symbol |
Gcnt3
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OMIM |
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CCDS |
CCDS40678
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HPRD |
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IMGT |
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EMBL |
AK008234
AY039027
BC018297
EF202835
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GenPept |
AAH18297
AAK72480
ABM91120
BAB25548
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