Inhibitors | Comment | Organism | Structure |
---|---|---|---|
F- | 0.02 M, 36% inhibition | Homo sapiens | |
L-Phe | - |
Homo sapiens | |
Zn2+ | above 0.05 mM | Homo sapiens | |
Zn2+ | - |
Rattus norvegicus |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
Zn2+ | activity rises by about 40% as the Zn2+ concentration, rises from 0.02 mM to 0.08 mM. Maximal increase in activity in 0.05 mM Zn2+ | Homo sapiens |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Bos taurus | - |
calf | - |
Bos taurus | - |
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. | - |
Gallus gallus | - |
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. | - |
Homo sapiens | - |
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. | - |
Rattus norvegicus | - |
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 |
---|---|---|---|
small intestine | - |
Gallus gallus | - |
small intestine | - |
Homo sapiens | - |
small intestine | - |
Rattus norvegicus | - |
small intestine | - |
Bos taurus | - |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
myo-inositol hexakisphosphate + H2O | - |
Gallus gallus | myo-inositol pentakisphosphate + phosphate | - |
? | |
myo-inositol hexakisphosphate + H2O | - |
Homo sapiens | myo-inositol pentakisphosphate + phosphate | - |
? | |
myo-inositol hexakisphosphate + H2O | - |
Rattus norvegicus | myo-inositol pentakisphosphate + phosphate | - |
? | |
myo-inositol hexakisphosphate + H2O | - |
Bos taurus | myo-inositol pentakisphosphate + phosphate | - |
? |
Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
---|---|---|---|
50 | - |
30 min, in presence of sodium myo-inositol hexakisphosphate or p-nitrophenyl phosphate, 1 mM Mg2+, 0.04 M Tris-succinate buffer, pH 7.0, less than 10% inactivation | Homo sapiens |
60 | - |
30 min, 70% inactivation | Homo sapiens |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
7 | 7.5 | - |
Rattus norvegicus |
7.4 | - |
- |
Homo sapiens |
8.3 | - |
- |
Gallus gallus |
8.6 | - |
- |
Bos taurus |