Beta-1,3-Glucuronyltransferase 3 Recombinant Protein | B3GAT3 recombinant protein
Recombinant Human Beta-1,3-Glucuronyltransferase 3
Sterile Filtered colorless solution.
Introduction: Beta-1,3-glucuronyltransferase 3 (B3GAT3) is involved in forming the linkage tetrasaccharide present in heparan sulfate and chondroitin sulfate. B3GAT3 has a part in the biosynthesis of l2/HNK-1 carbohydrate epitope on glycoproteins. B3GAT3 shows strict specificity for Gal-beta-1,3-Gal-beta-1,4-Xyl, exhibiting negligible incorporation into other galactoside substrates including Galbeta1-3Gal beta1-O-benzyl, Galbeta1-4GlcNAc and Galbeta1-4Glc.
NCBI and Uniprot Product Information
NCBI Description
The protein encoded by this gene is a member of the glucuronyltransferase gene family, enzymes that exhibit strict acceptor specificity, recognizing nonreducing terminal sugars and their anomeric linkages. This gene product catalyzes the formation of the glycosaminoglycan-protein linkage by way of a glucuronyl transfer reaction in the final step of the biosynthesis of the linkage region of proteoglycans. A pseudogene of this gene has been identified on chromosome 3. [provided by RefSeq, Dec 2013]
Uniprot Description
B3GAT3: Glycosaminoglycans biosynthesis. Involved in forming the linkage tetrasaccharide present in heparan sulfate and chondroitin sulfate. Transfers a glucuronic acid moiety from the uridine diphosphate-glucuronic acid (UDP-GlcUA) to the common linkage region trisaccharide Gal-beta-1,3-Gal-beta-1,4-Xyl covalently bound to a Ser residue at the glycosaminylglycan attachment site of proteoglycans. Can also play a role in the biosynthesis of l2/HNK-1 carbohydrate epitope on glycoproteins. Shows strict specificity for Gal-beta-1,3-Gal-beta-1,4-Xyl, exhibiting negligible incorporation into other galactoside substrates including Galbeta1-3Gal beta1-O-benzyl, Galbeta1-4GlcNAc and Galbeta1-4Glc. Defects in B3GAT3 are the cause of multiple joint dislocations short stature craniofacial dysmorphism and congenital heart defects (JDSSDHD). An autosomal recessive disease characterized by dysmorphic facies, bilateral dislocations of the elbows, hips, and knees, clubfeet, and short stature, as well as cardiovascular defects. Belongs to the glycosyltransferase 43 family.
Protein type: Glycan Metabolism - heparan sulfate biosynthesis; Transferase; EC 2.4.1.135; Membrane protein, integral; Glycan Metabolism - chondroitin sulfate biosynthesis
Chromosomal Location of Human Ortholog: 11q12.3
Cellular Component: Golgi membrane; Golgi apparatus; cis-Golgi network; membrane; integral to membrane
Molecular Function: protein binding; glucuronosyltransferase activity; metal ion binding; galactosylgalactosylxylosylprotein 3-beta-glucuronosyltransferase activity
Biological Process: chondroitin sulfate metabolic process; positive regulation of catalytic activity; glycosaminoglycan biosynthetic process; glycosaminoglycan metabolic process; heparan sulfate proteoglycan biosynthetic process; chondroitin sulfate proteoglycan biosynthetic process; carbohydrate metabolic process; protein amino acid glycosylation; pathogenesis; dermatan sulfate proteoglycan biosynthetic process
Disease: Multiple Joint Dislocations, Short Stature, Craniofacial Dysmorphism, And Congenital Heart Defects
Research Articles on B3GAT3
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Product Notes
The B3GAT3 b3gat3 (Catalog #AAA145714) is a Recombinant Protein produced from E Coli and is intended for research purposes only. The product is available for immediate purchase. The amino acid sequence is listed below: MGSSHHH HHH SSGLVPRGSH MGSQPC DCLP PLRAAAEQLR QKDLRISQLQ AELRRPPPAP AQPPEPEALP TIYVVTPTYA RLVQKAELVR LSQTLSLVPR LHWLLVEDAE GPTPLVSGLL AASGLLFTHL VVLTPKAQRL REGEPGWVHP RGVEQRNKAL DWLRGRGGAV GGEKDPPPPG TQGVVYFADD DNTYSRELFE EMRWTRGVSV WPVGLVGGLR FEGPQVQDGR VVGFHTAWEP SRPFPVDMAG FAVALPLLLD KPNAQFDSTA PRGHLESSLL SHLVDPKDLE PRAANCTRVL VWHTRTEKPK MKQEEQLQRQ GRGSDPAIEV.. It is sometimes possible for the material contained within the vial of "Beta-1,3-Glucuronyltransferase 3, Recombinant Protein" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.Precautions
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