EC Number | Inhibitors | Comment | Organism | Structure |
---|---|---|---|---|
3.2.1.1 | Co2+ | - |
Niallia circulans | |
3.2.1.1 | Cu2+ | - |
Niallia circulans | |
3.2.1.1 | Fe2+ | - |
Niallia circulans | |
3.2.1.1 | Hg2+ | - |
Niallia circulans | |
3.2.1.1 | Zn2+ | - |
Niallia circulans | |
3.2.1.98 | AgNO3 | G-6 | Niallia circulans | |
3.2.1.98 | BaCl2 | G-6, slight inactivation | Niallia circulans | |
3.2.1.98 | CaCl2 | G-6 | Niallia circulans | |
3.2.1.98 | Co2+ | G-6, strong inhibition | Niallia circulans | |
3.2.1.98 | CoCl2 | G-6, strong inhibition | Niallia circulans | |
3.2.1.98 | Cu2+ | G-6, strong inhibition | Niallia circulans | |
3.2.1.98 | CuSO4 | G-6, strong inhibition | Niallia circulans | |
3.2.1.98 | Fe2+ | G-6, strong inhibition | Niallia circulans | |
3.2.1.98 | FeSO4 | G-6, strong inhibition | Niallia circulans | |
3.2.1.98 | Hg2+ | G-6, very strong inhibition | Niallia circulans | |
3.2.1.98 | HgCl2 | G-6, very strong inhibition | Niallia circulans | |
3.2.1.98 | MnCl2 | G-6, slight inactivation | Niallia circulans | |
3.2.1.98 | NiCl2 | G-6 | Niallia circulans | |
3.2.1.98 | SrCl2 | G-6 | Niallia circulans | |
3.2.1.98 | Zn2+ | G-6, strong inhibition | Niallia circulans | |
3.2.1.98 | ZnSO4 | G-6, strong inhibition | Niallia circulans |
EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
3.2.1.98 | additional information | - |
additional information | - |
Niallia circulans |
EC Number | Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|---|
3.2.1.98 | extracellular | - |
Niallia circulans | - |
- |
EC Number | Metals/Ions | Comment | Organism | Structure |
---|---|---|---|---|
3.2.1.98 | MgSO4 | G-6, slight activation | Niallia circulans |
EC Number | Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|---|
3.2.1.1 | 76000 | - |
gel filtration | Niallia circulans |
3.2.1.98 | 76000 | - |
G-6, gel filtration | Niallia circulans |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
3.2.1.1 | Niallia circulans | - |
- |
- |
3.2.1.1 | Niallia circulans G-6 | - |
- |
- |
3.2.1.98 | Niallia circulans | - |
G-6 | - |
3.2.1.98 | Niallia circulans G-6 | - |
G-6 | - |
EC Number | Purification (Comment) | Organism |
---|---|---|
3.2.1.1 | - |
Niallia circulans |
3.2.1.98 | G-6 | Niallia circulans |
EC Number | Reaction | Comment | Organism | Reaction ID |
---|---|---|---|---|
3.2.1.98 | (Glcalpha(1-4))m + H2O = (Glcalpha(1-4))m-6 + maltohexaose | alpha-amylase, product is linear oligosaccharide containing alpha-1,4-glucosidic linkages | Niallia circulans |
EC Number | Source Tissue | Comment | Organism | Textmining |
---|---|---|---|---|
3.2.1.98 | culture filtrate | - |
Niallia circulans | - |
EC Number | Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|---|
3.2.1.1 | additional information | - |
- |
Niallia circulans |
3.2.1.98 | additional information | - |
G-6 | Niallia circulans |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
3.2.1.1 | starch + H2O | - |
Niallia circulans | additional information | maltohexaose is the main product | ? | |
3.2.1.98 | maltohexaose + H2O | poor substrate | Niallia circulans | maltose + maltotetraose | main product | ? | |
3.2.1.98 | additional information | products have alpha-configuration | Niallia circulans | ? | - |
? | |
3.2.1.98 | additional information | G-6, alpha-1,6-glucosidic linkages in pullulan, amylopectin etc.: not a substrate | Niallia circulans | ? | - |
? | |
3.2.1.98 | additional information | G-6, action pattern | Niallia circulans | ? | - |
? | |
3.2.1.98 | additional information | products have alpha-configuration | Niallia circulans G-6 | ? | - |
? | |
3.2.1.98 | additional information | G-6, alpha-1,6-glucosidic linkages in pullulan, amylopectin etc.: not a substrate | Niallia circulans G-6 | ? | - |
? | |
3.2.1.98 | additional information | G-6, action pattern | Niallia circulans G-6 | ? | - |
? | |
3.2.1.98 | starch + H2O | soluble starch | Niallia circulans | maltohexaose + ? | main product | ? | |
3.2.1.98 | starch + H2O | soluble starch | Niallia circulans | maltohexaose + ? | G-6, about 30-34% maltohexaose | ? | |
3.2.1.98 | starch + H2O | soluble starch | Niallia circulans G-6 | maltohexaose + ? | main product | ? | |
3.2.1.98 | starch + H2O | soluble starch | Niallia circulans G-6 | maltohexaose + ? | G-6, about 30-34% maltohexaose | ? |
EC Number | Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|---|
3.2.1.1 | 60 | - |
- |
Niallia circulans |
3.2.1.98 | 60 | - |
G-6 | Niallia circulans |
EC Number | Temperature Minimum [°C] | Temperature Maximum [°C] | Comment | Organism |
---|---|---|---|---|
3.2.1.1 | 30 | 65 | 30°C: about 45% of maximal activity, 65°C: about 10% of maximal activity | Niallia circulans |
EC Number | Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
---|---|---|---|---|
3.2.1.1 | 50 | - |
pH 8.0, 10 min, stable below | Niallia circulans |
3.2.1.98 | 50 | - |
G-6, stable below, Ca2+ not very effective for protecting the enzyme from heat | Niallia circulans |
EC Number | pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|---|
3.2.1.1 | 8 | - |
- |
Niallia circulans |
3.2.1.98 | 8 | - |
G-6 | Niallia circulans |
EC Number | pH Minimum | pH Maximum | Comment | Organism |
---|---|---|---|---|
3.2.1.1 | 5 | 9.5 | pH 5.0: about 40% of maximal activity, pH 9.5: about 70% of maximal activity | Niallia circulans |
3.2.1.98 | 5 | 10 | G-6, about 40% of activity at pH 5.0 and 10.0 | Niallia circulans |
EC Number | pH Stability | pH Stability Maximum | Comment | Organism |
---|---|---|---|---|
3.2.1.1 | 5 | 10 | 30°C, 3 h, stable | Niallia circulans |
3.2.1.98 | 5 | 10 | G-6, stable between | Niallia circulans |