Enzymes
| UniProtKB help_outline | 3 proteins |
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- Name help_outline a ganglioside GA1 Identifier CHEBI:88069 Charge 0 Formula C30H50N2O23R2 SMILEShelp_outline O[C@H]1[C@H](O[C@@H](O[C@@H]2[C@H]([C@H](O[C@@H]3[C@H](O)[C@H]([C@H](O[C@@H]4[C@H](O[C@@H](OC[C@@H]([C@@H](*)O)NC(=O)*)[C@@H]([C@H]4O)O)CO)O[C@@H]3CO)O)O[C@H](CO)[C@@H]2O)NC(C)=O)[C@@H]([C@H]1O)O)CO 2D coordinates Mol file for the small molecule Search links Involved in 20 reaction(s) Find molecules that contain or resemble this structure Find proteins in UniProtKB for this molecule
- Name help_outline UDP-N-acetyl-α-D-glucosamine Identifier CHEBI:57705 (Beilstein: 4286654) help_outline Charge -2 Formula C17H25N3O17P2 InChIKeyhelp_outline LFTYTUAZOPRMMI-CFRASDGPSA-L SMILEShelp_outline CC(=O)N[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@@H]1OP([O-])(=O)OP([O-])(=O)OC[C@H]1O[C@H]([C@H](O)[C@@H]1O)n1ccc(=O)[nH]c1=O 2D coordinates Mol file for the small molecule Search links Involved in 93 reaction(s) Find molecules that contain or resemble this structure Find proteins in UniProtKB for this molecule
- Name help_outline a ganglioside β-D-GlcNAc-(1→6)-GA1 Identifier CHEBI:187897 Charge 0 Formula C38H63N3O28R2 SMILEShelp_outline O[C@H]1[C@H](O[C@@H](O[C@@H]2[C@H]([C@H](O[C@@H]3[C@H](O)[C@H]([C@H](O[C@@H]4[C@H](O[C@@H](OC[C@@H]([C@@H](*)O)NC(=O)*)[C@@H]([C@H]4O)O)CO)O[C@@H]3CO)O)O[C@H](CO[C@H]5[C@@H]([C@H]([C@H](O)[C@H](O5)CO)O)NC(C)=O)[C@@H]2O)NC(C)=O)[C@@H]([C@H]1O)O)CO 2D coordinates Mol file for the small molecule Search links Involved in 2 reaction(s) Find molecules that contain or resemble this structure Find proteins in UniProtKB for this molecule
- Name help_outline UDP Identifier CHEBI:58223 Charge -3 Formula C9H11N2O12P2 InChIKeyhelp_outline XCCTYIAWTASOJW-XVFCMESISA-K SMILEShelp_outline O[C@@H]1[C@@H](COP([O-])(=O)OP([O-])([O-])=O)O[C@H]([C@@H]1O)n1ccc(=O)[nH]c1=O 2D coordinates Mol file for the small molecule Search links Involved in 637 reaction(s) Find molecules that contain or resemble this structure Find proteins in UniProtKB for this molecule
- Name help_outline H+ Identifier CHEBI:15378 Charge 1 Formula H InChIKeyhelp_outline GPRLSGONYQIRFK-UHFFFAOYSA-N SMILEShelp_outline [H+] 2D coordinates Mol file for the small molecule Search links Involved in 9,932 reaction(s) Find molecules that contain or resemble this structure Find proteins in UniProtKB for this molecule
Cross-references
| RHEA:69691 | RHEA:69692 | RHEA:69693 | RHEA:69694 | |
|---|---|---|---|---|
| Reaction direction help_outline | undefined | left-to-right | right-to-left | bidirectional |
| UniProtKB help_outline |
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Related reactions help_outline
Specific form(s) of this reaction
Publications
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Purification and characterization of UDP-GlcNAc:IV3 beta Gal-Gb4Cer beta-1,6-GlcNAc transferase from mouse kidney.
Sekine M., Hashimoto Y., Suzuki M., Inagaki F., Takio K., Suzuki A.
The Gsl-5 gene mapped on mouse chromosome 19 controls the expression of IV6 beta Gal beta 1-4(Fuc alpha 1-3)GlcNAc, IV3 beta Gal-Gb4Cer in mouse kidney through regulation of the activity of UDP-GlcNAc:IV3 beta Gal-Gb4Cer beta-1,6-Glc-NAc transferase (GNT), which transfers GlcNAc to the C-6 positio ... >> More
The Gsl-5 gene mapped on mouse chromosome 19 controls the expression of IV6 beta Gal beta 1-4(Fuc alpha 1-3)GlcNAc, IV3 beta Gal-Gb4Cer in mouse kidney through regulation of the activity of UDP-GlcNAc:IV3 beta Gal-Gb4Cer beta-1,6-Glc-NAc transferase (GNT), which transfers GlcNAc to the C-6 position of GalNAc of IV3 beta Gal-Gb4Cer (GL-X). Here we report that GNT has been purified to apparent homogeneity from mouse kidney by means of preparation of a microsomal fraction, solubilization with Triton X-100, and sequential column chromatographies on CM-Sepharose, UDP-hexanolamine-Sepharose, and Gg4Ose-Aminocellulo-fine. GNT purified 11,000-fold from the microsomal fraction exhibited a specific activity of 26.15 mumol/min/mg protein and an apparent molecular mass of 50 kDa on SDS-polyacrylamide gel electrophoresis. The Km values for UDP-GlcNAc and GL-X were 0.36 and 0.11 mM, respectively. Among glycolipids tested as substrates, GL-X was the best and Gg4Cer the next best, but Lc3Cer, Gb4Cer, and GM1 did not act as a substrate. GNT was also able to transfer GlcNAc to Gal beta 1-3GalNAc beta 1-benzyl and Gal beta 1-3GalNAc alpha 1-p-nitrophenyl at C-6 of GalNAc through beta linkage but not to GlcNAc beta-3GalNAc alpha 1-p-nitrophenyl. The purified GNT was digested with lysyl endopeptidase, and four peptides generated were sequenced. The sequence of four peptides spanning 35 amino acid residues in total exhibited 80% homology with that of the reported human core 2 GlcNAc transferase. << Less
J. Biol. Chem. 269:31143-31148(1994) [PubMed] [EuropePMC]
This publication is cited by 1 other entry.