Activating Compound | Comment | Organism | Structure |
---|---|---|---|
2-mercaptoethanol | 0.1 mM, stimulates | Cucumis sativus | |
ascorbic acid | 0.1 mM, stimulates | Cucumis sativus | |
dithiothreitol | 0.1 mM, stimulates | Cucumis sativus | |
glutathione | 0.1 mM, stimulates | Cucumis sativus |
Inhibitors | Comment | Organism | Structure |
---|---|---|---|
2,4-dinitrophenol | 0.1 mM, 83% loss of activity | Cucumis sativus | |
2-mercaptoethanol | 2.0 mM | Cucumis sativus | |
antimycin A | 0.005 mM, 16% loss of activity | Cucumis sativus | |
ascorbic acid | 2.0 mM | Cucumis sativus | |
chlorogenic acid | 0.1 mM, 9% loss of activity | Cucumis sativus | |
CO | - |
Cucumis sativus | |
CuSO4 | 1 mM, complete loss of activity | Cucumis sativus | |
dithiothreitol | 2.0 mM | Cucumis sativus | |
EDTA | 1 mM, 18% loss of activity | Cucumis sativus | |
FAD | 1 mM, 73% loss of activity | Cucumis sativus | |
FMN | 1 mM, 75% loss of activity | Cucumis sativus | |
gallic acid | 0.1 mM, 20% loss of activity | Cucumis sativus | |
KCl | 200 mM, 39% loss of activity. 500 mM, 69% loss of activity | Cucumis sativus | |
KCN | 10 mM, 21% loss of activity | Cucumis sativus | |
menadione | 0.1 mM, 92% loss of activity | Cucumis sativus | |
MnCl2 | 1 mM, 27% loss of activity | Cucumis sativus | |
additional information | no inhibition by p-coumaric acid | Cucumis sativus | |
Sodium azide | 10 mM, 64% loss of activity | Cucumis sativus |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.0025 | - |
trans-cinnamate | - |
Cucumis sativus |
Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|
endoplasmic reticulum | - |
Cucumis sativus | 5783 | - |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
KCN | 1 mM, increase to 125% of the activity | Cucumis sativus |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Cucumis sativus | - |
- |
- |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
cotyledon | - |
Cucumis sativus | - |
hypocotyl | - |
Cucumis sativus | - |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
trans-cinnamate + [reduced NADPH-hemoprotein reductase] + O2 | - |
Cucumis sativus | 4-hydroxycinnamate + [oxidized NADPH-hemoprotein reductase] + H2O | - |
? |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
7.5 | - |
- |
Cucumis sativus |
pH Minimum | pH Maximum | Comment | Organism |
---|---|---|---|
5.5 | 8.8 | about 50% of maximal activity at pH 5.5 and at pH 8.8 | Cucumis sativus |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
cytochrome P450 | involved in hydroxylation | Cucumis sativus | |
NADH | NADH has a synergistic effect on NADPH-supported hydroxylation, at both nonsaturating, 0.1 mM, and near-saturating, 1 mM, concentrations of NADPH | Cucumis sativus |