In enzymology, a gibberellin beta-D-glucosyltransferase (EC 2.4.1.176) is an enzyme that catalyzes the chemical reaction
| gibberellin beta-D-glucosyltransferase | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifiers | |||||||||
| EC no. | 2.4.1.176 | ||||||||
| CAS no. | 99775-14-1 | ||||||||
| 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 | ||||||||
| |||||||||
- UDP-glucose + gibberellin UDP + gibberellin 2-O-beta-D-glucoside
Thus, the two substrates of this enzyme are UDP-glucose and gibberellin, whereas its two products are UDP and gibberellin 2-O-beta-D-glucoside.
This enzyme belongs to the family of glycosyltransferases, specifically the hexosyltransferases. The systematic name of this enzyme class is UDP-glucose:gibberellin 2-O-beta-D-glucosyltransferase. Other names in common use include uridine diphosphoglucose-gibberellate 7-glucosyltransferase, and uridine diphosphoglucose-gibberellate 3-O-glucosyltransferase.
References
edit- Sembdner G, Knoefel HD, Schwarzkopf E, Liebisch HW (1985). "In vitro glucosylation of gibberellins". Biol. Plant. 27 (2–3): 231–236. doi:10.1007/BF02902167.
