Organism | UniProt | Comment | Textmining |
---|---|---|---|
Oryza sativa | - |
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. | - |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
caryopsis | aleurone particle | Oryza sativa | - |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
myo-inositol hexakisphosphate + H2O | - |
Oryza sativa | myo-inositol pentakisphosphate + phosphate | - |
? |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
45 | - |
- |
Oryza sativa |
Temperature Minimum [°C] | Temperature Maximum [°C] | Comment | Organism |
---|---|---|---|
20 | 60 | 20°C: about 55% of maximal activity, 60°C: about 75% of maximal activity | Oryza sativa |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
4.3 | 4.6 | - |
Oryza sativa |
pH Minimum | pH Maximum | Comment | Organism |
---|---|---|---|
3.5 | 5.5 | pH 3.5: about 90% of maximal activity, pH 5.5: about 70% of maximal activity | Oryza sativa |