Application | Comment | Organism |
---|---|---|
synthesis | two-step indirect glycosylation using combinations of flavanone 2-hydroxylase and C-glycosyltransferases, to convert 2-hydroxyflavanone intermediates into the 6C-glucoside flavones isovitexin and isoorientin, and the 8C-glucoside flavones vitexin and orientin. The ratio between 6C and 8C glycosylation depended on the C-glycosyltransferase used. The indirect route resuls in mixtures, similar to what has been reported for in vitro experiments | Oryza sativa Japonica Group |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
eriodictyol + [reduced NADPH-hemoprotein reductase] + O2 | Oryza sativa Japonica Group | - |
2-hydroxyeriodictyol + [oxidized NADPH-hemoprotein reductase] + H2O | - |
? | |
naringenin + [reduced NADPH-hemoprotein reductase] + O2 | Oryza sativa Japonica Group | - |
2-hydroxynaringenin + [oxidized NADPH-hemoprotein reductase] + H2O | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Oryza sativa Japonica Group | Q5VRI5 | - |
- |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
eriodictyol + [reduced NADPH-hemoprotein reductase] + O2 | - |
Oryza sativa Japonica Group | 2-hydroxyeriodictyol + [oxidized NADPH-hemoprotein reductase] + H2O | - |
? | |
naringenin + [reduced NADPH-hemoprotein reductase] + O2 | - |
Oryza sativa Japonica Group | 2-hydroxynaringenin + [oxidized NADPH-hemoprotein reductase] + H2O | - |
? |
Synonyms | Comment | Organism |
---|---|---|
CYP93G2 | - |
Oryza sativa Japonica Group |
OsF2H | - |
Oryza sativa Japonica Group |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
cytochrome P-450 | a cytochrome P-450 (heme thiolate) enzyme | Oryza sativa Japonica Group |