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Literature summary extracted from
- Purification and some properties of a protopectin-solubilizing enzyme from Galactomyces reessii strain L (1984), Agric. Biol. Chem., 48, 1941-1950.
No PubMed abstract available
Inhibitors
| EC Number | Inhibitors | Comment | Organism | Structure |
|---|---|---|---|---|
| 3.2.1.15 | Ag+ | - |
Galactomyces reessii |  |
| 3.2.1.15 | Ba2+ | - |
Galactomyces reessii | |
| 3.2.1.15 | Hg+ | - |
Galactomyces reessii | |
| 3.2.1.15 | Hg2+ | HgCl2 | Galactomyces reessii | |
| 3.2.1.15 | PCMB | - |
Galactomyces reessii | |
KM Value [mM]
| EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
|---|---|---|---|---|---|---|
| 3.2.1.15 | 0.05 | - |
polygalacturonic acid | - |
Galactomyces reessii | |
| 3.2.1.15 | 0.71 | - |
alpha-D-galacturonosyl-(1,4)-O-alpha-D-galacturonosyl-(1,4)-O-alpha-D-galacturonosyl-(1,4)-O-alpha-D-galacturonosyl-(1,4)-O-alpha-D-galacturonate | - |
Galactomyces reessii | |
| 3.2.1.15 | 2.77 | - |
alpha-D-galacturonosyl-(1,4)-O-alpha-D-galacturonosyl-(1,4)-O-alpha-D-galacturonosyl-(1,4)-O-alpha-D-galacturonate | - |
Galactomyces reessii | |
| 3.2.1.15 | 3.98 | - |
alpha-D-galacturonosyl-(1,4)-O-alpha-D-galacturonosyl-(1,4)-O-alpha-D-galacturonate | - |
Galactomyces reessii | |
Molecular Weight [Da]
| EC Number | Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
|---|---|---|---|---|
| 3.2.1.15 | 30000 | - |
gel filtration | Galactomyces reessii |
| 3.2.1.15 | 40000 | - |
x * 40000, SDS-PAGE | Galactomyces reessii |
Organism
| EC Number | Organism | UniProt | Comment | Textmining |
|---|---|---|---|---|
| 3.2.1.15 | Galactomyces reessii | - |
- |
- |
| 3.2.1.15 | Galactomyces reessii L | - |
- |
- |
Posttranslational Modification
| EC Number | Posttranslational Modification | Comment | Organism |
|---|---|---|---|
| 3.2.1.15 | glycoprotein | contains 2.6% carbohydrate | Galactomyces reessii |
Purification (Commentary)
| EC Number | Purification (Comment) | Organism |
|---|---|---|
| 3.2.1.15 | - |
Galactomyces reessii |
Specific Activity [micromol/min/mg]
| EC Number | Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
|---|---|---|---|---|
| 3.2.1.15 | additional information | - |
- |
Galactomyces reessii |
Substrates and Products (Substrate)
| EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|---|
| 3.2.1.15 | alpha-D-galacturonosyl-(1,4)-O-alpha-D-galacturonosyl-(1,4)-O-alpha-D-galacturonate + H2O | - |
Galactomyces reessii | digalacturonic acid + galacturonate | - |
? | |
| 3.2.1.15 | alpha-D-galacturonosyl-(1,4)-O-alpha-D-galacturonosyl-(1,4)-O-alpha-D-galacturonate + H2O | - |
Galactomyces reessii L | digalacturonic acid + galacturonate | - |
? | |
| 3.2.1.15 | alpha-D-galacturonosyl-(1,4)-O-alpha-D-galacturonosyl-(1,4)-O-alpha-D-galacturonosyl-(1,4)-O-alpha-D-galacturonate + H2O | - |
Galactomyces reessii | alpha-D-galacturonosyl-(1,4)-O-alpha-D-galacturonosyl-(1,4)-O-alpha-D-galacturonate + D-galacturonate | - |
? | |
| 3.2.1.15 | alpha-D-galacturonosyl-(1,4)-O-alpha-D-galacturonosyl-(1,4)-O-alpha-D-galacturonosyl-(1,4)-O-alpha-D-galacturonate + H2O | - |
Galactomyces reessii L | alpha-D-galacturonosyl-(1,4)-O-alpha-D-galacturonosyl-(1,4)-O-alpha-D-galacturonate + D-galacturonate | - |
? | |
| 3.2.1.15 | alpha-D-galacturonosyl-(1,4)-O-alpha-D-galacturonosyl-(1,4)-O-alpha-D-galacturonosyl-(1,4)-O-alpha-D-galacturonosyl-(1,4)-O-alpha-D-galacturonate + H2O | - |
Galactomyces reessii | alpha-D-galacturonosyl-(1,4)-O-alpha-D-galacturonosyl-(1,4)-O-alpha-D-galacturonate + alpha-D-galacturonosyl-(1,4)-O-alpha-D-galacturonate | - |
? | |
| 3.2.1.15 | alpha-D-galacturonosyl-(1,4)-O-alpha-D-galacturonosyl-(1,4)-O-alpha-D-galacturonosyl-(1,4)-O-alpha-D-galacturonosyl-(1,4)-O-alpha-D-galacturonate + H2O | - |
Galactomyces reessii L | alpha-D-galacturonosyl-(1,4)-O-alpha-D-galacturonosyl-(1,4)-O-alpha-D-galacturonate + alpha-D-galacturonosyl-(1,4)-O-alpha-D-galacturonate | - |
? | |
| 3.2.1.15 | pectic acid + H2O | - |
Galactomyces reessii | galacturonic acid oligomers | - |
? | |
| 3.2.1.15 | pectic acid + H2O | - |
Galactomyces reessii L | galacturonic acid oligomers | - |
? | |
| 3.2.1.15 | polygalacturonate + H2O | - |
Galactomyces reessii | oligogalacturonates | - |
? | |
| 3.2.1.15 | polygalacturonate + H2O | - |
Galactomyces reessii L | oligogalacturonates | - |
? | |
Subunits
| EC Number | Subunits | Comment | Organism |
|---|---|---|---|
| 3.2.1.15 | ? | x * 40000, SDS-PAGE | Galactomyces reessii |
Temperature Stability [°C]
| EC Number | Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
|---|---|---|---|---|
| 3.2.1.15 | 55 | - |
stable below | Galactomyces reessii |
pH Optimum
| EC Number | pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
|---|---|---|---|---|
| 3.2.1.15 | 4 | 5 | protopectinase activity | Galactomyces reessii |
| 3.2.1.15 | 5 | - |
pectic acid-liquefying activity | Galactomyces reessii |
pH Stability
| EC Number | pH Stability | pH Stability Maximum | Comment | Organism |
|---|---|---|---|---|
| 3.2.1.15 | 3 | 7 | 37°C, 30 min, stable | Galactomyces reessii |
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Release 2023.1 (January 2023)
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