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Literature summary extracted from
- Effect of exogenous cytokinins, auxins and adenine on cytokinin N-glucosylation and cytokinin oxidase/dehydrogenase activity in de-rooted radish seedlings (2004), Plant Growth Regul., 44, 15-23.
No PubMed abstract available
Inhibitors
| EC Number | Inhibitors | Comment | Organism | Structure |
|---|---|---|---|---|
| 1.5.99.12 | 2,4-Dichlorophenoxyacetic acid | inhibits the enzyme by up to 31% | Raphanus sativus |  |
| 1.5.99.12 | adenine | slight product inhibition | Raphanus sativus | |
| 1.5.99.12 | alpha-naphthaleneacetic acid | inhibits the enzyme by up to 54% | Raphanus sativus | |
| 1.5.99.12 | N6-benzyladenine | strongly stimulates enzyme activity by up to 180% | Raphanus sativus | |
| 1.5.99.12 | trans-zeatin | enhances enzyme activity by 35% | Raphanus sativus | |
Natural Substrates/ Products (Substrates)
| EC Number | Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
|---|---|---|---|---|---|---|---|
| 1.5.99.12 | additional information | Raphanus sativus | effects of exogenously applied auxins on cytokinin levels in seedlings, overview, exogenously applied cytokinins increase the glycosylation level of endogenous cytokinins, overview | ? | - |
? | |
Organism
| EC Number | Organism | UniProt | Comment | Textmining |
|---|---|---|---|---|
| 1.5.99.12 | Raphanus sativus | - |
radish, cv. Rampouch | - |
Source Tissue
| EC Number | Source Tissue | Comment | Organism | Textmining |
|---|---|---|---|---|
| 1.5.99.12 | seedling | de-rooted | Raphanus sativus | - |
Substrates and Products (Substrate)
| EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|---|
| 1.5.99.12 | additional information | effects of exogenously applied auxins on cytokinin levels in seedlings, overview, exogenously applied cytokinins increase the glycosylation level of endogenous cytokinins, overview | Raphanus sativus | ? | - |
? | |
| 1.5.99.12 | N6-benzyladenine + FAD + H2O | - |
Raphanus sativus | adenine + ? + FADH2 | - |
ir | |
| 1.5.99.12 | N6-isopentenyladenine + FAD + H2O | - |
Raphanus sativus | adenine + 3-methylbut-2-enal + FADH2 | - |
ir | |
| 1.5.99.12 | trans-zeatin + FAD + H2O | - |
Raphanus sativus | ? + FADH2 | - |
ir | |
Synonyms
| EC Number | Synonyms | Comment | Organism |
|---|---|---|---|
| 1.5.99.12 | CKX | - |
Raphanus sativus |
| 1.5.99.12 | cytokinin oxidase/dehydrogenase | - |
Raphanus sativus |
pH Optimum
| EC Number | pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
|---|---|---|---|---|
| 1.5.99.12 | 8.5 | - |
assay at | Raphanus sativus |
Cofactor
| EC Number | Cofactor | Comment | Organism | Structure |
|---|---|---|---|---|
| 1.5.99.12 | FAD | - |
Raphanus sativus | |
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Release 2023.1 (January 2023)
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