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Literature summary for 3.2.1.67 extracted from
- Inhibition of exopolxgalacturonase from carrot by reaction products and by their basic analogues (1995), Biologia (Bratisl. ), 50, 595-599.
No PubMed abstract available
Inhibitors
| Inhibitors | Comment | Organism | Structure |
|---|---|---|---|
| beta-glycosylamine ammonium D-galactopyranuronate | of ammonium D-galactopyranuronate, competitive inhibition | Daucus carota |  |
| D-galactopyranuronic acid | - |
Daucus carota | |
Molecular Weight [Da]
| Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
|---|---|---|---|
| 48000 | - |
gel filtration | Daucus carota |
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Daucus carota | - |
carrot | - |
Purification (Commentary)
| Purification (Comment) | Organism |
|---|---|
- |
Daucus carota |
Specific Activity [micromol/min/mg]
| Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
|---|---|---|---|
| 0.69 | - |
pentagalacturonic acid | Daucus carota |
Substrates and Products (Substrate)
| Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| (1,4-alpha-D-galacturonide)5 + H2O | - |
Daucus carota | D-galactopyranuronic acid | - |
? | |
| (1,4-alpha-D-galacturonide)n + H2O | - |
Daucus carota | D-galacturonate + digalacturonic acid + trigalacturonic acid | - |
? | |
| pectic acid + H2O | - |
Daucus carota | D-galacturonic acid + ? | - |
? | |
Temperature Optimum [°C]
| Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
|---|---|---|---|
| 70 | - |
- |
Daucus carota |
pH Optimum
| pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
|---|---|---|---|
| 5 | - |
- |
Daucus carota |
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