Inhibitors | Comment | Organism | Structure |
---|---|---|---|
1,2-dihydroxybenzene | 0.019 mM, 50% inhibition, uncompetitive | Pseudomonas sp. | |
1,4-benzoquinone | 0.25 mM, 50% inhibition, competitive | Pseudomonas sp. | |
1,4-dihydroxybenzene | 4.7 mM, 50% inhibition | Pseudomonas sp. | |
2,4-Dihydroxybenzoate | 4.2 mM, 50% inhibition, noncompetitive | Pseudomonas sp. | |
2,5-Dihydroxybenzoate | 2.6 mM, 50% inhibition, noncompetitive | Pseudomonas sp. | |
2,5-dihydroxyphenylacetate | 50% inhibition above 10 mM, noncompetitive | Pseudomonas sp. | |
2,5-dihydroxyphenylacetic acid lactone | 50% inhibition above 10 mM, competitive | Pseudomonas sp. | |
2-hydroxyphenylacetate | 10 mM, 50% inhibition, noncompetitive | Pseudomonas sp. | |
3,4-dihydroxybenzoate | 0.24 mM, 50% inhibition, noncompetitive | Pseudomonas sp. | |
3,4-Dihydroxyphenylacetate | 0.75 mM, 50% inhibition, noncompetitive | Pseudomonas sp. | |
3,5-diiodo-4-hydroxyphenylpyruvate | 0.25 mM, 50% inhibition, competitive | Pseudomonas sp. | |
3-(2-hydroxyphenyl)propionate | 50% inhibition above 10 mM, competitive | Pseudomonas sp. | |
3-methoxy-4-hydroxyphenylacetate | 0.25 mM, 50% inhibition, competitive | Pseudomonas sp. | |
4-hydroxybenzaldehyde | 50% inhibition above 10 mM, noncompetitive | Pseudomonas sp. | |
4-hydroxyphenylpyruvate | substrate inhibition | Pseudomonas sp. | |
Acetopyruvate | 0.33 mM, 50% inhibition, competitive | Pseudomonas sp. | |
bathophenanthroline | - |
Pseudomonas sp. | |
diethyl dicarbonate | 5 mM, 50% inhibition | Pseudomonas sp. | |
DL-3,4-dihydroxyphenylalanine | 0.32 mM, 50% inhibition, noncompetitive | Pseudomonas sp. | |
DL-4-hydroxyphenyllactate | 50% inhibition above 10 mM, competitive | Pseudomonas sp. | |
DL-Epinephrine | 0.17 mM, 50% inhibition, noncompetitive | Pseudomonas sp. | |
ethanol | 5% v/v, 50% inhibition, complete loss of activity at 20% v/v | Pseudomonas sp. | |
H2O2 | 0.01 mM-1 mM, 5-15% inhibition | Pseudomonas sp. | |
L-Phe | 10 mM, 50% inhibition, competitive | Pseudomonas sp. | |
oxaloacetate | 10 mM, 50% inhibition, noncompetitive | Pseudomonas sp. | |
phenylglyoxalate | 50% inhibition above 10 mM, competitive | Pseudomonas sp. | |
phenylpyruvate | 0.53 mM, 50% inhibition, competitive | Pseudomonas sp. | |
pyridoxal 5'-phosphate | 2 mM, 50% inhibition | Pseudomonas sp. | |
pyruvate | 50% inhibition above 10 mM, competitive | Pseudomonas sp. | |
trans-4-hydroxycinnamate | 50% inhibition above 10 mM, competitive | Pseudomonas sp. |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
Fe2+ | the enol tautomer of 4-hydroxyphenylpyruvate appears to form a 2:1 complex with enzyme-bound Fe2+, the tautomerizable keto group with a double bond in 3-4 position favors productive substrate binding to Fe2+ | Pseudomonas sp. | |
Iron | 0.95 mol of iron per mol of enzyme | Pseudomonas sp. | |
Zinc | 0.68 mol of zinc per mol of enzyme | Pseudomonas sp. |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Pseudomonas sp. | - |
- |
- |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
4-hydroxyphenylpyruvate + O2 | - |
Pseudomonas sp. | homogentisate + CO2 | - |
? |
Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
---|---|---|---|
37 | - |
pH 5.5-8, 15 min, stable | Pseudomonas sp. |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
7.5 | - |
- |
Pseudomonas sp. |
pH Minimum | pH Maximum | Comment | Organism |
---|---|---|---|
6 | 9.5 | pH 6.0: about 55% of maximal activity, pH 9.5: about 50% of maximal activity | Pseudomonas sp. |
pH Stability | pH Stability Maximum | Comment | Organism |
---|---|---|---|
5.5 | 8 | 37°C, 15 min, stable | Pseudomonas sp. |
Ki Value [mM] | Ki Value maximum [mM] | Inhibitor | Comment | Organism | Structure |
---|---|---|---|---|---|
additional information | - |
additional information | - |
Pseudomonas sp. |