In enzymology, a flavanone 7-O-beta-glucosyltransferase (EC 2.4.1.185) is an enzyme that catalyzes the chemical reaction
| flavanone 7-O-beta-glucosyltransferase | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifiers | |||||||||
| EC no. | 2.4.1.185 | ||||||||
| CAS no. | 125752-73-0 | ||||||||
| 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 + a flavanone UDP + a flavanone 7-O-beta-D-glucoside
Thus, the two substrates of this enzyme are UDP-glucose and flavanone, whereas its two products are UDP and flavanone 7-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:flavanone 7-O-beta-D-glucosyltransferase. Other names in common use include uridine diphosphoglucose-flavanone 7-O-glucosyltransferase, naringenin 7-O-glucosyltransferase, and hesperetin 7-O-glucosyl-transferase.
References
edit- McIntosh CA, Latchinian L, Mansell RL (1990). "Flavanone-specific 7-O-glucosyltransferase activity in Citrus paradisi seedlings: purification and characterization". Arch. Biochem. Biophys. 282 (1): 50–7. doi:10.1016/0003-9861(90)90085-D. PMID 2171434.
- McIntosh CA; Mansell RL (1990). "Biosynthesis of naringin in Citrus paradisi - UDP-glucosyl-transferase activity in grapefruit seedlings". Phytochemistry. 29 (5): 1533–1538. doi:10.1016/0031-9422(90)80115-W.
