Inhibitors | Comment | Organism | Structure |
---|---|---|---|
Hg2+ | HgCl2 | Saccharomyces fragilis | |
Mn2+ | MnCl2 | Saccharomyces fragilis | |
PCMB | - |
Saccharomyces fragilis | |
Tris | - |
Saccharomyces fragilis |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
30000 | - |
x * 30000, isoenzyme III, SDS-PAGE | Saccharomyces fragilis |
46000 | - |
x * 46000, isoenzyme I, SDS-PAGE | Saccharomyces fragilis |
50000 | - |
x * 50000, isoenzyme II, SDS-PAGE | Saccharomyces fragilis |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Saccharomyces fragilis | - |
- |
- |
Posttranslational Modification | Comment | Organism |
---|---|---|
glycoprotein | isoenzyme I contains 0.8% mannose, isoenzyme II contains 0.9% mannose, isoenzyme III contains 3.7% mannose. The neutral sugar of the three enzymes is mainly mannose | Saccharomyces fragilis |
Purification (Comment) | Organism |
---|---|
isoenzyme I, II and III | Saccharomyces fragilis |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
additional information | - |
- |
Saccharomyces fragilis |
130 | - |
isoenzyme II | Saccharomyces fragilis |
134.3 | - |
isoenzyme III | Saccharomyces fragilis |
145 | - |
isoenzyme I | Saccharomyces fragilis |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
additional information | macerating activity towards potato and carrot tissues | Saccharomyces fragilis | ? | - |
? | |
pectic acid + H2O | - |
Saccharomyces fragilis | galacturonic acid oligomers | - |
? | |
polygalacturonate + H2O | - |
Saccharomyces fragilis | oligogalacturonates | - |
? |
Subunits | Comment | Organism |
---|---|---|
? | x * 50000, isoenzyme II, SDS-PAGE | Saccharomyces fragilis |
? | x * 46000, isoenzyme I, SDS-PAGE | Saccharomyces fragilis |
? | x * 30000, isoenzyme III, SDS-PAGE | Saccharomyces fragilis |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
50 | - |
- |
Saccharomyces fragilis |
Temperature Minimum [°C] | Temperature Maximum [°C] | Comment | Organism |
---|---|---|---|
40 | 60 | about 60% of maximal activity at 40°C and at 60°C | Saccharomyces fragilis |
Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
---|---|---|---|
50 | - |
pH 5.0, 15 min, stable up to | Saccharomyces fragilis |
50 | - |
pH 5.0, 15 min, complete loss of activity | Saccharomyces fragilis |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
4 | 5 | - |
Saccharomyces fragilis |
5 | - |
- |
Saccharomyces fragilis |
pH Minimum | pH Maximum | Comment | Organism |
---|---|---|---|
3 | 5 | pH 3.0: about 40% of maximal activity, pH 5.0: about 50% of maximal activity | Saccharomyces fragilis |
pH Stability | pH Stability Maximum | Comment | Organism |
---|---|---|---|
3.5 | 6 | 30°C, 20 h, stable | Saccharomyces fragilis |