| 英文名 |
flavanoid 3′,5′-hydroxylase |
| Example Structure |
 |
| 别名 |
Cyp75A, CYP75A31, CYP75A42, CYP75A47, CYP75A48, cytochrome P450-like flavonoid 3’5′-hydroxylase, DkF3’5’H, F3′,5’H, F3’5’H, flavonoid 3′,5′-hydroxylase, flavonoid 3’5′ hydroxylase, flavonoid 3’5′-hydroxylase, More, plant P450 flavonoid 3′,5′-hydroxylase |
| EC Number |
1.14.14.81 |
| CAS编号 |
94047-23-1 |
| Comments |
A cytochrome P450 (heme-thiolate) protein found in plants. The 3′,5′-dihydroxyflavanone is formed via the 3′-hydroxyflavanone. In Petunia hybrida the enzyme acts on naringenin, eriodictyol, dihydroquercetin (taxifolin) and dihydrokaempferol (aromadendrin). The enzyme catalyses the hydroxylation of 5,7,4′-trihydroxyflavanone (naringenin) at either the 3′ position to form eriodictyol or at both the 3′ and 5′ positions to form 5,7,3′,4′,5′-pentahydroxyflavanone (dihydrotricetin). The enzyme also catalyses the hydroxylation of 3,5,7,3′,4′-pentahydroxyflavanone (taxifolin) at the 5′ position, forming ampelopsin. Formerly EC 1.14.13.88. |
| Cofactor |
heme-thiolate |
| History |
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| Reactions |
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