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Literature summary extracted from
- An early gene of the flavonoid pathway, flavanone 3-hydroxylase, exhibits a positive relationship with the concentration of catechins in tea (Camellia sinensis) (2008), Tree Physiol., 28, 1349-1356 .
Cloned(Commentary)
| EC Number | Cloned (Comment) | Organism |
|---|---|---|
| 1.14.11.9 | expression in Escherichia coli | Camellia sinensis |
Natural Substrates/ Products (Substrates)
| EC Number | Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
|---|---|---|---|---|---|---|---|
| 1.14.11.9 | (2S)-naringenin + 2-oxoglutarate + O2 | Camellia sinensis | - |
(2R,3R)-dihydrokaempferol + succinate + CO2 | - |
? |  |
Organism
| EC Number | Organism | UniProt | Comment | Textmining |
|---|---|---|---|---|
| 1.14.11.9 | Camellia sinensis | Q6DV45 | - |
- |
Source Tissue
| EC Number | Source Tissue | Comment | Organism | Textmining |
|---|---|---|---|---|
| 1.14.11.9 | leaf | positive correlation between the concentration of catechins and F3H expression in leaves of different developmental stages | Camellia sinensis | - |
Specific Activity [micromol/min/mg]
| EC Number | Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
|---|---|---|---|---|
| 1.14.11.9 | 32000 | - |
pH 7.0, 25°C | Camellia sinensis |
Substrates and Products (Substrate)
| EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|---|
| 1.14.11.9 | (2S)-naringenin + 2-oxoglutarate + O2 | - |
Camellia sinensis | (2R,3R)-dihydrokaempferol + succinate + CO2 | - |
? | |
Subunits
| EC Number | Subunits | Comment | Organism |
|---|---|---|---|
| 1.14.11.9 | ? | x * 41464, calculated | Camellia sinensis |
pI Value
| EC Number | Organism | Comment | pI Value Maximum | pI Value |
|---|---|---|---|---|
| 1.14.11.9 | Camellia sinensis | calculated | - |
5.6 |
Expression
| EC Number | Organism | Comment | Expression |
|---|---|---|---|
| 1.14.11.9 | Camellia sinensis | expression is down-regulated in response to drought, abscisic acid and gibberellic acid treatment | down |
| 1.14.11.9 | Camellia sinensis | expression is up-regulated in response to wounding | up |
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Release 2023.1 (January 2023)
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