Scopoletin glucosyltransferase
| Scopoletin glucosyltransferase | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifiers | |||||||||
| EC no. | 2.4.1.128 | ||||||||
| CAS no. | 81210-69-7 | ||||||||
| Databases | |||||||||
| BRENDA | enzyme data | ||||||||
| ExPASy | NiceZyme view | ||||||||
| KEGG | enzyme entry | ||||||||
| MetaCyc | metabolic pathway | ||||||||
| Rhea | reactions | ||||||||
| PDB structures | RCSB PDB PDBe PDBsum | ||||||||
| Gene Ontology | AmiGO / QuickGO | ||||||||
| |||||||||
Scopoletin glucosyltransferase (EC 2.4.1.128) is an enzyme that catalyzes the chemical reaction
The two substrates of this enzyme characterised from tobacco and Duboisia myoporoides are the coumarin, scopoletin, and UDP-glucose. Its products are scopolin and uridine diphosphate (UDP).[1][2]
This enzyme belongs to the family of glycosyltransferases, specifically the hexosyltransferases. The systematic name of this enzyme class is UDP-glucose:scopoletin O-beta-D-glucosyltransferase. Other names in common use include uridine diphosphoglucose-scopoletin glucosyltransferase, UDP-glucose:scopoletin glucosyltransferase, and SGTase.[3]
References
- ↑ Hino F, Okazaki M, Miura Y (1982). "Effect of 2,4-dichlorophenoxyacetic acid on glucosylation of scopoletin to scopolin in tobacco tissue-culture". Plant Physiol. 69 (4): 810–813. doi:10.1104/pp.69.4.810. PMC 426310. PMID 16662301.
- ↑ Betry, P.; Fliniaux, M.A.; Mackova, M.; Gillet, F.; Macek, T.; Jacquin-Dubreuil, A. (1995). "Scopoletin-glucosyltransferase Activity from Duboisia myoporoides; Improvement of Cultivation Conditions and Crude Extract Preparation Procedure". Journal of Plant Physiology. 146 (4): 503–507. Bibcode:1995JPPhy.146..503B. doi:10.1016/S0176-1617(11)82015-8. ISSN 0176-1617.
- ↑ Enzyme 2.4.1.128 at KEGG Pathway Database.