EC Number | General Stability | Organism |
---|---|---|
3.2.1.1 | 29% loss of activity of shoot enzyme after treatment with Staphylococcus aureus V8 protease after 30 min at room temperature. 25% loss of activity of shoot enzyme after treatment with proteinase K after 30 min at room temperature. 20% loss of activity of shoot enzyme after treatment with trypsin/chymotrypsin after 30 min at room temperature | Pisum sativum |
3.2.1.1 | Ca2+ partially stabilizes against heat inactivation | Pisum sativum |
EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
3.2.1.1 | additional information | - |
additional information | - |
Pisum sativum |
EC Number | Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|---|
3.2.1.1 | chloroplast | - |
Pisum sativum | 9507 | - |
EC Number | Metals/Ions | Comment | Organism | Structure |
---|---|---|---|---|
3.2.1.1 | Ca2+ | required | Pisum sativum |
EC Number | Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|---|
3.2.1.1 | 30000 | - |
gel filtration at high ionic strength | Pisum sativum |
3.2.1.1 | 43500 | - |
1 * 43500, SDS-PAGE | Pisum sativum |
3.2.1.1 | 45000 | - |
gel filtration at low ionic strength | Pisum sativum |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
3.2.1.1 | Pisum sativum | - |
- |
- |
EC Number | Posttranslational Modification | Comment | Organism |
---|---|---|---|
3.2.1.1 | no modification | enzyme is not a high-mannose-type glycoprotein | Pisum sativum |
EC Number | Purification (Comment) | Organism |
---|---|---|
3.2.1.1 | - |
Pisum sativum |
EC Number | Source Tissue | Comment | Organism | Textmining |
---|---|---|---|---|
3.2.1.1 | seedling | shoot and cotyledon | Pisum sativum | - |
EC Number | Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|---|
3.2.1.1 | 1190 | - |
enzyme from shoots | Pisum sativum |
3.2.1.1 | 1190 | - |
enzyme from cotyledons | Pisum sativum |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
3.2.1.1 | amylopectin + H2O | - |
Pisum sativum | additional information | - |
? | |
3.2.1.1 | amylose + H2O | - |
Pisum sativum | additional information | glucose + maltose | ? | |
3.2.1.1 | beta-limit dextrin + H2O | - |
Pisum sativum | ? | - |
? | |
3.2.1.1 | maltoheptaose + H2O | - |
Pisum sativum | additional information | - |
? | |
3.2.1.1 | maltohexaose + H2O | - |
Pisum sativum | additional information | - |
? | |
3.2.1.1 | maltopentaose + H2O | - |
Pisum sativum | additional information | - |
? | |
3.2.1.1 | maltotetraose + H2O | - |
Pisum sativum | additional information | - |
? | |
3.2.1.1 | starch + H2O | soluble starch | Pisum sativum | additional information | - |
? |
EC Number | Subunits | Comment | Organism |
---|---|---|---|
3.2.1.1 | ? | 1 * 43500, SDS-PAGE | Pisum sativum |
EC Number | Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
---|---|---|---|---|
3.2.1.1 | additional information | - |
partial protection from heat inactivation by Ca2+, EGTA increases heat inactivation | Pisum sativum |
3.2.1.1 | 30 | - |
15 min, in presence of 3 mM Ca2+, 9% loss of activity of the enzyme from shoot, 14% loss of activity of the enzyme from cotyledons. 15 min, without Ca2+, 63% loss of activity of the enzyme from shoot, 81% loss of activity of the enzyme from cotyledons | Pisum sativum |
3.2.1.1 | 70 | - |
15 min, in presence of 3 mM Ca2+, 36% loss of activity of the enzyme from shoot, 23% loss of activity of the enzyme from cotyledons. 15 min, without Ca2+, 98% loss of activity of the enzyme from shoot, 99% loss of activity of the enzyme from cotyledons | Pisum sativum |
EC Number | pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|---|
3.2.1.1 | 5.5 | 6.5 | - |
Pisum sativum |