EC Number | Inhibitors | Comment | Organism | Structure |
---|---|---|---|---|
1.14.18.1 | Acetylacetone | 0.1 mM, 75% inhibition | Spinacia oleracea | |
1.14.18.1 | Bathocuproine | - |
Spinacia oleracea | |
1.14.18.1 | Cuprizone | - |
Spinacia oleracea | |
1.14.18.1 | Cuproine | - |
Spinacia oleracea | |
1.14.18.1 | diethyldithiocarbamate | 0.1 mM, 80% inhibition | Spinacia oleracea | |
1.14.18.1 | DL-dithiothreitol | - |
Spinacia oleracea | |
1.14.18.1 | EDTA | no inhibition EDTA | Spinacia oleracea | |
1.14.18.1 | additional information | not inhibited by 2,2'-dipyridyl | Spinacia oleracea |
EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
1.14.18.1 | 2.87 | - |
Protocatechuic aldehyde | - |
Spinacia oleracea | |
1.14.18.1 | 3.24 | - |
esculetin | - |
Spinacia oleracea | |
1.14.18.1 | 4.75 | - |
4-methylcatechol | - |
Spinacia oleracea | |
1.14.18.1 | 5.15 | - |
chlorogenic acid | - |
Spinacia oleracea | |
1.14.18.1 | 6.43 | - |
caffeic acid | - |
Spinacia oleracea | |
1.14.18.1 | 7.95 | - |
catechol | - |
Spinacia oleracea | |
1.14.18.1 | 8.63 | - |
Dopa | - |
Spinacia oleracea | |
1.14.18.1 | 27.4 | - |
Hydrocaffeic acid | - |
Spinacia oleracea | |
1.14.18.1 | 189 | - |
protocatechuic acid | - |
Spinacia oleracea |
EC Number | Metals/Ions | Comment | Organism | Structure |
---|---|---|---|---|
1.14.18.1 | copper | 2 atoms of copper per 150000 Da | Spinacia oleracea |
EC Number | Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|---|
1.14.18.1 | 40000 | - |
4 * 40000, SDS-PAGE | Spinacia oleracea |
1.14.18.1 | 150000 | - |
gel filtration | Spinacia oleracea |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
1.14.18.1 | Spinacia oleracea | - |
- |
- |
EC Number | Purification (Comment) | Organism |
---|---|---|
1.14.18.1 | salting out and Sephadex G-75, DEAE-cellulose, DEAE-Sephadex A-25, hydroxylapatite | Spinacia oleracea |
EC Number | Source Tissue | Comment | Organism | Textmining |
---|---|---|---|---|
1.14.18.1 | leaf | - |
Spinacia oleracea | - |
EC Number | Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|---|
1.14.18.1 | 0.277 | - |
with catechol | Spinacia oleracea |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
1.14.18.1 | 4-methylcatechol + O2 | - |
Spinacia oleracea | 4-methyl-o-benzoquinone + H2O | - |
? | |
1.14.18.1 | 4-nitrocatechol + O2 | - |
Spinacia oleracea | ? | - |
? | |
1.14.18.1 | caffeic acid + 1/2 O2 | - |
Spinacia oleracea | caffeoyl quinone + H2O | - |
? | |
1.14.18.1 | catechol + 1/2 O2 | - |
Spinacia oleracea | 1,2-benzoquinone + H2O | - |
? | |
1.14.18.1 | chlorogenic acid + O2 | - |
Spinacia oleracea | chlorogenoquinone + H2O | - |
? | |
1.14.18.1 | dopa + 1/2 O2 | - |
Spinacia oleracea | dopaquinone + H2O | - |
? | |
1.14.18.1 | esculetin + O2 | - |
Spinacia oleracea | ? | - |
? | |
1.14.18.1 | hydrocaffeic acid + O2 | - |
Spinacia oleracea | ? | - |
? | |
1.14.18.1 | protocatechuic acid + O2 | - |
Spinacia oleracea | ? | - |
? | |
1.14.18.1 | protocatechuic aldehyde + O2 | - |
Spinacia oleracea | ? | - |
? |
EC Number | Subunits | Comment | Organism |
---|---|---|---|
1.14.18.1 | tetramer | 4 * 40000, SDS-PAGE | Spinacia oleracea |
EC Number | Turnover Number Minimum [1/s] | Turnover Number Maximum [1/s] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
1.14.18.1 | 123 | - |
esculetin | - |
Spinacia oleracea | |
1.14.18.1 | 336 | - |
Protocatechuic aldehyde | - |
Spinacia oleracea | |
1.14.18.1 | 860 | - |
protocatechuic acid | - |
Spinacia oleracea | |
1.14.18.1 | 1450 | - |
caffeic acid | - |
Spinacia oleracea | |
1.14.18.1 | 1650 | - |
chlorogenic acid | - |
Spinacia oleracea | |
1.14.18.1 | 2960 | - |
catechol | - |
Spinacia oleracea | |
1.14.18.1 | 4630 | - |
Hydrocaffeic acid | - |
Spinacia oleracea | |
1.14.18.1 | 4940 | - |
Dopa | - |
Spinacia oleracea | |
1.14.18.1 | 7220 | - |
4-methylcatechol | - |
Spinacia oleracea |
EC Number | pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|---|
1.14.18.1 | 6.5 | - |
- |
Spinacia oleracea |
EC Number | pH Minimum | pH Maximum | Comment | Organism |
---|---|---|---|---|
1.14.18.1 | 5 | 8 | high activity in the range pH 5-8 | Spinacia oleracea |