Pyridoxine 5'-O-beta-D-glucosyltransferase
In enzymology, a pyridoxine 5'-O-beta-D-glucosyltransferase (EC 2.4.1.160) is an enzyme that catalyzes the chemical reaction
- UDP-glucose + pyridoxine UDP + 5'-O-beta-D-glucosylpyridoxine
| pyridoxine 5'-O-beta-D-glucosyltransferase | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifiers | |||||||||
| EC no. | 2.4.1.160 | ||||||||
| CAS no. | 83744-97-2 | ||||||||
| Databases | |||||||||
| IntEnz | IntEnz view | ||||||||
| BRENDA | BRENDA entry | ||||||||
| ExPASy | NiceZyme view | ||||||||
| KEGG | KEGG entry | ||||||||
| MetaCyc | metabolic pathway | ||||||||
| PRIAM | profile | ||||||||
| PDB structures | RCSB PDB PDBe PDBsum | ||||||||
| Gene Ontology | AmiGO / QuickGO | ||||||||
| |||||||||
Thus, the two substrates of this enzyme are UDP-glucose and pyridoxine, whereas its two products are UDP and 5'-O-beta-D-glucosylpyridoxine.
This enzyme belongs to the family of glycosyltransferases, specifically the hexosyltransferases. The systematic name of this enzyme class is UDP-glucose:pyridoxine 5'-O-beta-D-glucosyltransferase. Other names in common use include UDP-glucose:pyridoxine 5'-O-beta-glucosyltransferase, uridine diphosphoglucose-pyridoxine 5'-beta-glucosyltransferase, and UDP-glucose-pyridoxine glucosyltransferase.
References
- Tadera K, Yagi F, Kobayashi A (1982). "Specificity of a particulate glucosyltransferase in seedlings of Pisum sativum L. which catalyzes the formation of 5'-O-(beta-D-glucopyranosyl)pyridoxine". J. Nutr. Sci. Vitaminol. Tokyo. 28 (4): 359–66. doi:10.3177/jnsv.28.359. PMID 6217302.
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