Gene Symbol | B4GAT1 |
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Entrez Gene | 11041 |
Alt Symbol | B3GN-T1, B3GNT1, B3GNT6, BETA3GNTI, MDDGA13, iGAT, iGNT |
Species | Human |
Gene Type | protein-coding |
Description | beta-1,4-glucuronyltransferase 1 |
Other Description | N-acetyllactosaminide beta-1,3-N-acetylglucosaminyltransferase|UDP-GlcNAc:betaGal beta-1,3-N-acetylglucosaminyltransferase 1|UDP-GlcNAc:betaGal beta-1,3-N-acetylglucosaminyltransferase 6|beta-1,3-N-acetylglucosaminyltransferase bGnT-6|i-beta-1,3-N-acetylglucosaminyltransferase|poly-N-acetyllactosamine extension enzyme |
Swissprots | O43505 Q4TTN0 |
Accessions | AAY46155 EAW74517 EAW74518 O43505 AF029893 AAC39538 AK075354 BAG52119 AK098389 AK098779 AK225182 AK293715 BAG57146 AK294604 BAG57791 BC021965 AAH21965 DA169103 DQ892706 ABM83632 DQ895957 ABM86883 NM_006876 NP_006867 |
Function | Beta-1,4-glucuronyltransferase involved in O- mannosylation of alpha-dystroglycan (DAG1). Transfers a glucuronic acid (GlcA) residue onto a xylose (Xyl) acceptor to produce the glucuronyl-beta-1,4-xylose-beta disaccharide primer, which is further elongated by LARGE, during synthesis of phosphorylated O- mannosyl glycan (PubMed:25279699, PubMed:25279697). Phosphorylated O-mannosyl glycan is a carbohydrate is a carbohydrate structure present in alpha-dystroglycan (DAG1), which is required for binding laminin G-like domain-containing extracellular proteins with high affinity (PubMed:25279699, PubMed:25279697). Required for axon guidance; via its function in O-mannosylation of alpha- dystroglycan (DAG1) (By similarity). {ECO:0000250|UniProtKB:Q8BWP8, ECO:0000269|PubMed:19587235, ECO:0000269|PubMed:23359570, ECO:0000269|PubMed:25279697, ECO:0000269|PubMed:25279699}. |
Subcellular Location | Golgi apparatus membrane {ECO:0000269|PubMed:19587235, ECO:0000269|PubMed:23359570, ECO:0000269|PubMed:25279699}; Single-pass type II membrane protein {ECO:0000269|PubMed:23359570}. Note=Localizes near the trans-Golgi apparatus. {ECO:0000269|PubMed:25279699}. |
Tissue Specificity | In the adult, highly expressed in heart, brain, skeletal muscle and kidney and to a lesser extent in placenta, pancreas, spleen, prostate, testis, ovary, small intestine and colon. Very weak expression in lung, liver, thymus and peripheral blood leukocytes. In fetal highly expressed in brain and kidney and to a lesser extent in lung and liver. {ECO:0000269|PubMed:9405606}. |
Top Pathways | Glycosaminoglycan biosynthesis - keratan sulfate, Glycosphingolipid biosynthesis - lacto and neolacto series |
Human B3GNT full length protein - ab161261 from Abcam
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Human B3GNT protein fragment - ab161262 from Abcam
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B4GAT1 / B3GNT1 Antibody Blocking Peptide - LS-E2266 from LifeSpan Bioscience
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B4GAT1 / B3GNT1 Antibody Blocking Peptide - LS-E10373 from LifeSpan Bioscience
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Beta-1,3-N-Acetylglucosaminyltransferase 1/B3GNT1 Partial Recombinant Protein - H00011041-Q01 from Novus Biologicals
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Beta-1,3-N-Acetylglucosaminyltransferase 1/B3GNT1 Recombinant Protein - H00011041-P01 from Novus Biologicals
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Recombinant Human Beta-1,3-N-Acetylglucosaminyltransferase 1/B3GNT1 Protein - H00192134-P01 from Novus Biologicals
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B3GNT1-Antibody-C-term-Blocking-Peptide - BP13200b from Abgent, a WuXi AppTec company
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Human B3GNT1 protein - orb180348 from Biorbyt
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Human B3GNT1 (His Tag) protein - orb232340 from Biorbyt
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B3GNT1 / B3GNT6 - H00011041-P01-10 from Acris Antibodies
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B3GNT1 / B3GNT6 - H00011041-P01-25 from Acris Antibodies
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B3GNT1 / B3GNT6 - H00011041-Q01-10 from Acris Antibodies
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B3GNT1 / B3GNT6 - H00011041-Q01-25 from Acris Antibodies
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B3GNT1 fusion protein - Ag8660 from Proteintech Group
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B3GNT1 fusion protein - Ag8644 from Proteintech Group
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Recombinant Human B3GNT1, GST-tagged - B3GNT1-10102H from Creative Biomart
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Recombinant Human B3GNT1, His-tagged - B3GNT1-41H from Creative Biomart
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Recombinant Human N-acetyllactosaminide beta-1,3-N-acetylglucosaminyltransferase - CSB-YP002499HU CSB-EP002499HU CSB-BP002499HU CSB-MP002499HU from Cusabio
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B3GNT1 / B3GNT6 - TP300256 from Acris Antibodies
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Recombinant Human B3GNT1 Protein, His-tagged - B3GNT1-634H from Creative Biomart
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Beta-1,3-N-Acetylglucosaminyltransferase 1/B3GNT1 Recombinant Protein Antigen - NBP1-88952PEP from Novus Biologicals
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B3GNT1 Peptide, Human - M34GP01266H from Creative Peptides
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Human B3GNT1 Protein (His Tag) - 14779-H07H from ABclonal
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B3GNT1 Recombinant Protein - 91-704 from ProSci
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