Inhibitors | Comment | Organism | Structure |
---|---|---|---|
3,4-dihydroxybenzoic acid | - |
Beta vulgaris | |
Bathocuproine sulfonate | - |
Beta vulgaris | |
benzoic acid | - |
Beta vulgaris | |
CO | - |
Beta vulgaris | |
diethyldithiocarbamate | - |
Beta vulgaris | |
p-hydroxybenzoic acid | - |
Beta vulgaris |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.067 | - |
O2 | electron donor ascorbic acid | Beta vulgaris | |
0.133 | - |
ascorbic acid | electron donor ascorbic acid | Beta vulgaris | |
0.268 | - |
p-coumaric acid | electron donor ascorbic acid | Beta vulgaris |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Beta vulgaris | - |
spinach-beet | - |
Reaction | Comment | Organism | Reaction ID |
---|---|---|---|
L-tyrosine + O2 = dopaquinone + H2O | 2 o-diphenol + O2 = 2 o-quinone + 2 H2O i.e. catecholase activity, proposed mechanism for sequence of hydroxylase and catecholase | Beta vulgaris | |
L-tyrosine + O2 = dopaquinone + H2O | monophenol + O2 = o-diphenol + H2O, i.e. cresolase activity, proposed mechanism for sequence of hydroxylase and catecholase | Beta vulgaris |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
(R)-dopaxanthin + dehydroascorbic acid + O2 | - |
Beta vulgaris | (R)-dopaxanthin quinone + L-ascorbic acid + H2O | - |
? | |
caffeic acid + 1/2 O2 | - |
Beta vulgaris | caffeoyl quinone + H2O | - |
? | |
p-coumaric acid + O2 + AH2 | artificial electron donors: NADH, dimethyltetrahydropteridine and ascorbic acid | Beta vulgaris | caffeic acid + H2O + A | - |
? |
Ki Value [mM] | Ki Value maximum [mM] | Inhibitor | Comment | Organism | Structure |
---|---|---|---|---|---|
0.0013 | - |
diethyldithiocarbamate | vs. O2 | Beta vulgaris | |
0.0119 | - |
diethyldithiocarbamate | vs. p-coumaric acid | Beta vulgaris | |
0.0162 | - |
CO | vs. O2 | Beta vulgaris | |
0.062 | - |
CO | vs. p-coumaric acid | Beta vulgaris | |
0.15 | - |
CO | vs. ascorbic acid | Beta vulgaris | |
0.277 | - |
Bathocuproinesulfonate | vs. caffeic acid | Beta vulgaris | |
0.284 | - |
Bathocuproinesulfonate | vs. O2 | Beta vulgaris | |
0.338 | - |
CO | vs. caffeic acid | Beta vulgaris | |
0.35 | - |
4-hydroxybenzoic acid | vs. O2 | Beta vulgaris | |
0.375 | - |
4-hydroxybenzoic acid | vs. ascorbic acid | Beta vulgaris | |
0.45 | - |
benzoic acid | vs. O2 | Beta vulgaris | |
0.5 | - |
4-hydroxybenzoic acid | vs. p-coumaric acid | Beta vulgaris | |
0.52 | - |
3,4-dihydroxybenzoic acid | vs. O2 | Beta vulgaris | |
0.561 | - |
Bathocuproinesulfonate | vs. p-coumaric acid | Beta vulgaris | |
0.7 | - |
benzoic acid | vs. p-coumaric acid | Beta vulgaris | |
0.75 | - |
benzoic acid | vs. caffeic acid | Beta vulgaris | |
0.75 | - |
4-hydroxybenzoic acid | vs. caffeic acid | Beta vulgaris | |
0.825 | - |
Bathocuproinesulfonate | vs. ascorbic acid | Beta vulgaris |