Application | Comment | Organism |
---|---|---|
nutrition | enzyme is at least as efficient as commercial phytase for hydrolyzing phytate in corn-based animal feed | Aspergillus japonicus |
nutrition | enzyme is at least as efficient as commercial phytase for hydrolyzing phytate in corn-based animal feed | Aspergillus niger |
Cloned (Comment) | Organism |
---|---|
expression in Pichia pastoris | Aspergillus japonicus |
expression in Pichia pastoris | Aspergillus niger |
General Stability | Organism |
---|---|
enzyme is resistant to pepsin | Aspergillus japonicus |
enzyme is resistant to pepsin | Aspergillus niger |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.08 | - |
myo-inositol hexakisphosphate sodium salt | pH 5.5, 50°C | Aspergillus japonicus | |
0.14 | - |
myo-inositol hexakisphosphate disodium salt | pH 5.5, 50°C | Aspergillus japonicus | |
0.15 | - |
myo-inositol hexakisphosphate disodium salt | pH 5.5, 50°C | Aspergillus niger | |
0.16 | - |
myo-inositol hexakisphosphate sodium salt | pH 5.5, 50°C | Aspergillus niger |
Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|
extracellular | recombinant protein, expressed in Pichia pastoris | Aspergillus japonicus | - |
- |
extracellular | recombinant protein, expressed in Pichia pastoris | Aspergillus niger | - |
- |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Aspergillus japonicus | B3VPB2 | - |
- |
Aspergillus japonicus BCC18313 | B3VPB2 | - |
- |
Aspergillus niger | B3VPB3 | - |
- |
Aspergillus niger BCC18081 | B3VPB3 | - |
- |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
additional information | no substrate: 4-nitrophenyl phosphate, catalytic efficiency is about 0.04 per mM and s | Aspergillus niger | ? | - |
? | |
additional information | no substrate: 4-nitrophenyl phosphate, catalytic efficiency is about 0.1 per mM and s | Aspergillus japonicus | ? | - |
? | |
additional information | no substrate: 4-nitrophenyl phosphate, catalytic efficiency is about 0.1 per mM and s | Aspergillus japonicus BCC18313 | ? | - |
? | |
additional information | no substrate: 4-nitrophenyl phosphate, catalytic efficiency is about 0.04 per mM and s | Aspergillus niger BCC18081 | ? | - |
? | |
myo-inositol hexakisphosphate disodium salt + H2O | - |
Aspergillus japonicus | 1D-myo-inositol 1,2,4,5,6-pentakisphosphate + 1D-myo-inositol-1,2,5,6 tetrakisphosphate + sodium phosphate | - |
? | |
myo-inositol hexakisphosphate disodium salt + H2O | - |
Aspergillus niger | 1D-myo-inositol 1,2,4,5,6-pentakisphosphate + 1D-myo-inositol-1,2,5,6 tetrakisphosphate + sodium phosphate | - |
? | |
myo-inositol hexakisphosphate disodium salt + H2O | - |
Aspergillus japonicus BCC18313 | 1D-myo-inositol 1,2,4,5,6-pentakisphosphate + 1D-myo-inositol-1,2,5,6 tetrakisphosphate + sodium phosphate | - |
? | |
myo-inositol hexakisphosphate disodium salt + H2O | - |
Aspergillus niger BCC18081 | 1D-myo-inositol 1,2,4,5,6-pentakisphosphate + 1D-myo-inositol-1,2,5,6 tetrakisphosphate + sodium phosphate | - |
? | |
myo-inositol hexakisphosphate sodium salt + H2O | - |
Aspergillus japonicus | 1D-myo-inositol 1,2,4,5,6-pentakisphosphate + 1D-myo-inositol-1,2,5,6 tetrakisphosphate + sodium phosphate | - |
? | |
myo-inositol hexakisphosphate sodium salt + H2O | - |
Aspergillus niger | 1D-myo-inositol 1,2,4,5,6-pentakisphosphate + 1D-myo-inositol-1,2,5,6 tetrakisphosphate + sodium phosphate | - |
? | |
myo-inositol hexakisphosphate sodium salt + H2O | - |
Aspergillus japonicus BCC18313 | 1D-myo-inositol 1,2,4,5,6-pentakisphosphate + 1D-myo-inositol-1,2,5,6 tetrakisphosphate + sodium phosphate | - |
? | |
myo-inositol hexakisphosphate sodium salt + H2O | - |
Aspergillus niger BCC18081 | 1D-myo-inositol 1,2,4,5,6-pentakisphosphate + 1D-myo-inositol-1,2,5,6 tetrakisphosphate + sodium phosphate | - |
? |
Synonyms | Comment | Organism |
---|---|---|
PhyA | - |
Aspergillus japonicus |
PhyA | - |
Aspergillus niger |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
50 | - |
- |
Aspergillus japonicus |
50 | - |
- |
Aspergillus niger |
Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
---|---|---|---|
100 | - |
10 min, more than 50% of iniital activity | Aspergillus japonicus |
100 | - |
10 min, more than 50% of iniital activity | Aspergillus niger |
Turnover Number Minimum [1/s] | Turnover Number Maximum [1/s] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
231 | - |
myo-inositol hexakisphosphate disodium salt | pH 5.5, 50°C | Aspergillus japonicus | |
253 | - |
myo-inositol hexakisphosphate sodium salt | pH 5.5, 50°C | Aspergillus niger | |
279 | - |
myo-inositol hexakisphosphate sodium salt | pH 5.5, 50°C | Aspergillus japonicus | |
281 | - |
myo-inositol hexakisphosphate disodium salt | pH 5.5, 50°C | Aspergillus niger |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
5.5 | - |
- |
Aspergillus japonicus |
5.5 | - |
- |
Aspergillus niger |
pH Stability | pH Stability Maximum | Comment | Organism |
---|---|---|---|
2 | 8 | - |
Aspergillus japonicus |
2 | 8 | - |
Aspergillus niger |
kcat/KM Value [1/mMs-1] | kcat/KM Value Maximum [1/mMs-1] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
1584 | - |
myo-inositol hexakisphosphate sodium salt | pH 5.5, 50°C | Aspergillus niger | |
1651 | - |
myo-inositol hexakisphosphate disodium salt | pH 5.5, 50°C | Aspergillus japonicus | |
1874 | - |
myo-inositol hexakisphosphate disodium salt | pH 5.5, 50°C | Aspergillus niger | |
3491 | - |
myo-inositol hexakisphosphate sodium salt | pH 5.5, 50°C | Aspergillus japonicus |