EC Number | Inhibitors | Comment | Organism | Structure |
---|---|---|---|---|
3.1.3.8 | 2,4-dinitrophenol | - |
Aspergillus flavipes | |
3.1.3.8 | arsenate | - |
Aspergillus flavipes | |
3.1.3.8 | arsenite | - |
Aspergillus flavipes | |
3.1.3.8 | azide | - |
Aspergillus flavipes | |
3.1.3.8 | EDTA | - |
Aspergillus flavipes | |
3.1.3.8 | F- | - |
Aspergillus flavipes | |
3.1.3.8 | Hg2+ | - |
Aspergillus flavipes | |
3.1.3.8 | iodoacetic acid | - |
Aspergillus flavipes | |
3.1.3.8 | phloridzin | - |
Aspergillus flavipes | |
3.1.3.8 | Tartrate | - |
Aspergillus flavipes |
EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
3.1.3.8 | 0.63 | - |
myo-inositol hexakisphosphate | - |
Aspergillus flavipes |
EC Number | Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|---|
3.1.3.8 | extracellular | - |
Aspergillus flavipes | - |
- |
EC Number | Metals/Ions | Comment | Organism | Structure |
---|---|---|---|---|
3.1.3.8 | Ca2+ | activates | Aspergillus flavipes | |
3.1.3.8 | Mn2+ | activates | Aspergillus flavipes | |
3.1.3.8 | Zn2+ | activates | Aspergillus flavipes |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
3.1.3.8 | Aspergillus flavipes | - |
The enzyme may be a 3-phytase (EC 3.1.3.8), or a 4-phytase (synonym 6-phytase, EC 3.1.3.26). The product of the hydrolysis of myo-inositol hexakisphosphate to 1D-myo-inositol 1,2,4,5,6-pentakisphosphate or alternatively 1D-myo-inositol 1,2,3,5,6-pentakisphosphate has not been identified. | - |
EC Number | Posttranslational Modification | Comment | Organism |
---|---|---|---|
3.1.3.8 | no modification | no carbohydrate and phosphorus | Aspergillus flavipes |
EC Number | Purification (Comment) | Organism |
---|---|---|
3.1.3.8 | - |
Aspergillus flavipes |
EC Number | Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|---|
3.1.3.8 | additional information | - |
- |
Aspergillus flavipes |
EC Number | Storage Stability | Organism |
---|---|---|
3.1.3.8 | 4°C, 0.05 M Tris-HCl, pH 8.2, stable for 8 weeks | Aspergillus flavipes |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
3.1.3.8 | myo-inositol hexakisphosphate + H2O | - |
Aspergillus flavipes | 1-L-myo-inositol 1,2,4,5,6-pentakisphosphate + myo-inositol-1,2,5,6 tetrakisphosphate + phosphate | - |
? |
EC Number | Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|---|
3.1.3.8 | 37 | - |
- |
Aspergillus flavipes |
EC Number | Temperature Minimum [°C] | Temperature Maximum [°C] | Comment | Organism |
---|---|---|---|---|
3.1.3.8 | 30 | 45 | 30°C: about 55% of maximal activity, 45°C: about 35% of maximal activity | Aspergillus flavipes |
EC Number | Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
---|---|---|---|---|
3.1.3.8 | 45 | - |
20 min, about 50% loss of activity, 60 min, 84.4% loss of activity | Aspergillus flavipes |
EC Number | pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|---|
3.1.3.8 | 5.6 | - |
- |
Aspergillus flavipes |
EC Number | pH Minimum | pH Maximum | Comment | Organism |
---|---|---|---|---|
3.1.3.8 | 4 | 8 | pH 4.0: about 50% of maximal activity, pH 8.0: about 25% of maximal activity | Aspergillus flavipes |
EC Number | pH Stability | pH Stability Maximum | Comment | Organism |
---|---|---|---|---|
3.1.3.8 | 5 | 6.8 | 37°C, 10 min, stable | Aspergillus flavipes |