Activating Compound | Comment | Organism | Structure |
---|---|---|---|
hydrogen peroxide | activating at higher concentrations, however, the concentration of dihydrogen peroxide, formed during the reaction, does not reach this level | Ipomoea batatas |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
additional information | - |
additional information | kinetics, tetranuclear carbonato-bridged copper(II) cluster with the macrocyclic ligand, overview | Ipomoea batatas |
Organism | UniProt | Comment | Textmining |
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Ipomoea batatas | - |
- |
- |
Reaction | Comment | Organism | Reaction ID |
---|---|---|---|
2 catechol + O2 = 2 1,2-benzoquinone + 2 H2O | catalytic reaction mechanism of the enzyme in a copper(II) complex with a macrocyclic ligand | Ipomoea batatas |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
3,5-di-tert-butylcatechol + O2 | mechanism, the rate-determining step is found to change with the substrate to complex ratio, I2+ reacts with DTBCH2, while undergoing a one-electron reduction, leading to the formation of mixed-valence CuIICuIsemiquinone species DTSQ | Ipomoea batatas | 3,5-di-tert-butyl-o-benzoquinone + H2O | - |
? | |
catechol + 1/2 O2 | - |
Ipomoea batatas | 1,2-benzoquinone + H2O | - |
? | |
additional information | reduction of dioxygen to dihydrogen peroxide upon catechol oxidation by copper(II) complexes, overview, dioxygen undergoes a two-electron reduction to dihydrogen peroxide, and a second mechanism in which it is converted into water upon four-electron reduction, catecholase activity of a tetranuclear carbonato-bridged copper(II) cluster with the macrocyclic ligand 9,22-dipropyl-1,4,9,14,17,22,27,28,29,30-decaazapentacyclotriacontane-5,7(28),11(29),12,18,20(30),24(27),25-octaene, ferromagnetic interaction between the two copper ions within one macrocyclic ring, and a weak antiferromagnetic interaction between the two neighboring copper ions of two different macrocyclic units, solution stability, electrochemical properties, and crystal structure of (I)2(CF3SO3)4 - 2CH3CN- 4H2O, detailed overview, mechanisms versus a coordination mode of the substrate | Ipomoea batatas | ? | - |
? |
Synonyms | Comment | Organism |
---|---|---|
catechol oxidase | - |
Ipomoea batatas |
catecholase | - |
Ipomoea batatas |