Application | Comment | Organism |
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synthesis | combination of UDP-Glc(NAc) 4'-epimerase and galactose oxidase in a one-pot synthesis of biotinylated nucleotide sugars. The enzymatic epimerization of uridine 5-diphospho-alpha-D-glucose and uridine 5-diphospho-N-acetyl-alpha-D-glucosamine and the subsequent oxidation of uridine 5-diphospho-alpha-D-galactose and uridine 5-diphospho-N-acetyl-alpha-D-galactosamine are combined with chemical biotinylation with biotin-epsilon-amidocaproylhydrazide in a one-pot synthesis. A mixture (1.0:1.4) of the biotinylated nucleotide sugars uridine 5-diphospho-6-biotin-epsilon-amidocaproylhydrazino-alpha-D-galactose and uridine 5-diphospho-6-biotin-epsilon-amidocaproylhydrazino-alpha-D-glucose, is produced in a reaction started with uridine 5-diphospho-alpha-D-glucose. One product, uridine 5-diphospho-6-biotin-epsilon-amidocaproylhydrazino-N-acetyl-alpha-D-galactosamine is formed when the reaction is initiated with uridine 5-diphospho-N-acetyl-alpha-D-glucosamine | Hypomyces rosellus |
Organism | UniProt | Comment | Textmining |
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Hypomyces rosellus | - |
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- |