Inhibitors | Comment | Organism | Structure |
---|---|---|---|
2-mercaptoethanol | 0.029 mM, 50% inhibition | Olea europaea | |
8-hydroxyquinoline | 1.3 mM, 50% inhibition | Olea europaea | |
benzoic acid | 0.2 mM, 50% inhibition | Olea europaea | |
citrate | - |
Olea europaea | |
Cl- | 6 mM, 50% inhibition at pH 4.5, 34 mM, 50% inhibition at pH 5 | Olea europaea | |
diethyldithiocarbamate | 0.0051 mM, 50% inhibition | Olea europaea | |
Salicylaldoxime | 0.43 mM, 50% inhibition | Olea europaea | |
Sodium bisulfite | 0.062 mM, 50% inhibition | Olea europaea | |
Thiourea | 0.8 mM, 50% inhibition | Olea europaea |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
3.3 | - |
4-methylcatechol | - |
Olea europaea | |
5 | - |
chlorogenic acid | - |
Olea europaea | |
8.3 | - |
catechol | - |
Olea europaea |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
42000 | - |
gel filtration | Olea europaea |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Olea europaea | - |
green olive | - |
Purification (Comment) | Organism |
---|---|
ammonium sulfate, Sephadex G-100, DEAE cellulose, partially purified | Olea europaea |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
fruit | - |
Olea europaea | - |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
additional information | - |
0.281 units, 1 unit is defined as 0.0024 ml O2/min | Olea europaea |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
4-methylcatechol + O2 | - |
Olea europaea | 4-methyl-o-benzoquinone + H2O | - |
? | |
catechol + 1/2 O2 | - |
Olea europaea | 1,2-benzoquinone + H2O | - |
? | |
chlorogenic acid + O2 | - |
Olea europaea | chlorogenoquinone + H2O | - |
? | |
D-catechin + O2 | - |
Olea europaea | ? | - |
? | |
dopamine + 1/2 O2 | - |
Olea europaea | dopamine quinone + H2O | - |
? | |
protocatechuic acid + O2 | - |
Olea europaea | ? | - |
? |
Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
---|---|---|---|
70 | - |
half-life 15 min | Olea europaea |
75 | - |
half-life 19 min | Olea europaea |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
4.5 | - |
- |
Olea europaea |
pH Minimum | pH Maximum | Comment | Organism |
---|---|---|---|
3.5 | 6 | about 40% of maximal activity at pH 3.4 and pH 6.0, catechol oxidase in Na-acetate buffer | Olea europaea |
Ki Value [mM] | Ki Value maximum [mM] | Inhibitor | Comment | Organism | Structure |
---|---|---|---|---|---|
0.2 | - |
benzoic acid | - |
Olea europaea |