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Literature summary for 1.10.3.1 extracted from
- Substrate specificity of catechol oxidase from Lycopus europaeus and characterization of the bioproducts of enzymic caffeic acid oxidation (1999), FEBS Lett., 445, 103-110.
Inhibitors
| Inhibitors | Comment | Organism | Structure |
|---|---|---|---|
| additional information | inhibition by high concentrations of the substrates caffeic acid, dihydrocaffeic acid, chlorogenic acid and rosmarinic acid | Lycopus europaeus |
KM Value [mM]
| KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
|---|---|---|---|---|---|
| 0.8 | - |
quercetin | - |
Lycopus europaeus |  |
| 1 | - |
myricetin | - |
Lycopus europaeus | |
| 2 | - |
rosmarinic acid | - |
Lycopus europaeus | |
| 2 | - |
verbascosid | - |
Lycopus europaeus | |
| 3.5 | - |
chlorogenic acid | - |
Lycopus europaeus | |
| 4.3 | - |
dihydrocaffeic acid | - |
Lycopus europaeus | |
| 5 | - |
catechol | - |
Lycopus europaeus | |
| 5 | - |
caffeic acid | - |
Lycopus europaeus | |
| 8 | - |
Luteolin-7-glycoside | - |
Lycopus europaeus | |
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Lycopus europaeus | - |
- |
- |
Substrates and Products (Substrate)
| Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| caffeic acid + 1/2 O2 | - |
Lycopus europaeus | caffeoyl quinone + H2O | - |
? | |
| catechol + 1/2 O2 | no activity with tyrosine, 2-methoxyphenol, 4-hydroxy-3-methoxy-cinnamic acid, hydroquinone and rutin | Lycopus europaeus | 1,2-benzoquinone + H2O | - |
? | |
| chlorogenic acid + O2 | - |
Lycopus europaeus | ? | - |
? | |
| dihydrocaffeic acid + O2 | - |
Lycopus europaeus | ? | - |
? | |
| Luteolin-7-glycoside + O2 | - |
Lycopus europaeus | ? | - |
? | |
| myricetin + O2 | - |
Lycopus europaeus | ? | - |
? | |
| quercetin + O2 | - |
Lycopus europaeus | ? | - |
? | |
| rosmarinic acid + O2 | - |
Lycopus europaeus | ? | - |
? | |
| verbascosid + O2 | - |
Lycopus europaeus | ? | - |
? | |
Turnover Number [1/s]
| Turnover Number Minimum [1/s] | Turnover Number Maximum [1/s] | Substrate | Comment | Organism | Structure |
|---|---|---|---|---|---|
| 22.7 | - |
Luteolin-7-glycoside | - |
Lycopus europaeus | |
| 106 | - |
caffeic acid | - |
Lycopus europaeus | |
| 109 | - |
rosmarinic acid | - |
Lycopus europaeus | |
| 113 | - |
dihydrocaffeic acid | - |
Lycopus europaeus | |
| 150 | - |
verbascosid | - |
Lycopus europaeus | |
| 156 | - |
chlorogenic acid | - |
Lycopus europaeus | |
| 160 | - |
catechol | - |
Lycopus europaeus | |
| 193 | - |
quercetin | - |
Lycopus europaeus | |
| 213 | - |
myricetin | - |
Lycopus europaeus | |
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