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Luteolin-7-O-glucuronide 2"-O-glucuronosyltransferase
Class of enzymes
From Wikipedia, the free encyclopedia
Luteolin-7-O-glucuronide 2"-O-glucuronosyltransferase (EC 2.4.1.190) is an enzyme that catalyzes a chemical reaction which converts the flavone, luteolin-7-O-glucuronide, to a disaccharide by adding a sugar acid at one of the hydroxy groups of the starting material, which is the product of a similar reaction catalyzed by luteolin 7-O-glucuronosyltransferase, with uridine diphosphate (UDP) as byproduct. It was characterised from rye.[1][2]
| Luteolin-7-O-glucuronide 7-O-glucuronosyltransferase | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifiers | |||||||||
| EC no. | 2.4.1.190 | ||||||||
| CAS no. | 115490-51-2 | ||||||||
| 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 | ||||||||
| |||||||||
This enzyme belongs to the family of glycosyltransferases, specifically the hexosyltransferases. The systematic name of this enzyme class is UDP-glucuronate:luteolin-7-O-beta-D-glucuronide 2''-O-glucuronosyltransferase. Other names in common use include uridine diphosphoglucuronate-luteolin 7-O-glucuronide, glucuronosyltransferase, LMT, and UDP-glucuronate:luteolin 7-O-glucuronide-glucuronosyltransferase.[3]
