Inhibitors | Comment | Organism | Structure |
---|---|---|---|
F- | 10 mM, 91% inhibition | Arabidopsis thaliana | |
molybdate | 10 mM, 98% inhibition | Arabidopsis thaliana | |
additional information | not inhibited by tartrate | Arabidopsis thaliana | |
nitrate | 10 mM, 9% inhibition | Arabidopsis thaliana | |
phosphate | 10 mM, 66% inhibition | Arabidopsis thaliana | |
vanadate | 10 mM, 96% inhibition | Arabidopsis thaliana |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.124 | - |
diphosphate | pH 4.8, 37°C | Arabidopsis thaliana | |
0.378 | - |
Polyphosphate | pH 4.8, 37°C | Arabidopsis thaliana | |
2.32 | - |
4-nitrophenyl phosphate | pH 4.8, 37°C | Arabidopsis thaliana |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
Ca2+ | 10 mM, stimulation to 142% of control | Arabidopsis thaliana |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
additional information | Arabidopsis thaliana | roots respond to the absence of an exogenous phosphate source with an increase in the specific activities of secreted acid phosphatases. The enzyme may have a role in mobilizing organic phosphate in the soil | ? | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Arabidopsis thaliana | - |
- |
- |
Purification (Comment) | Organism |
---|---|
- |
Arabidopsis thaliana |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
root | - |
Arabidopsis thaliana | - |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
4-nitrophenyl phosphate + H2O | - |
Arabidopsis thaliana | 4-nitrophenol + phosphate | - |
? | |
ADP + H2O | 58% of the activity with 4-nitrophenyl phosphate | Arabidopsis thaliana | ? | - |
? | |
ATP + H2O | 68% of the activity with 4-nitrophenyl phosphate | Arabidopsis thaliana | ? | - |
? | |
D-fructose 6-phosphate + H2O | 17% of the activity with 4-nitrophenyl phosphate | Arabidopsis thaliana | D-fructose + phosphate | - |
? | |
D-glucose 1-phosphate + H2O | 8.3% of the activity with 4-nitrophenyl phosphate | Arabidopsis thaliana | D-glucose + phosphate | - |
? | |
diphosphate + H2O | 169% of the activity with 4-nitrophenyl phosphate | Arabidopsis thaliana | 2 phosphate | - |
? | |
additional information | roots respond to the absence of an exogenous phosphate source with an increase in the specific activities of secreted acid phosphatases. The enzyme may have a role in mobilizing organic phosphate in the soil | Arabidopsis thaliana | ? | - |
? | |
phosphoenolpyruvate + H2O | 83.5% of the activity with 4-nitrophenyl phosphate | Arabidopsis thaliana | ? | - |
? | |
polyphosphate + H2O | 72% of the activity with 4-nitrophenyl phosphate | Arabidopsis thaliana | ? | - |
? |
Subunits | Comment | Organism |
---|---|---|
More | two proteins of 52000 Da and 63000 Da are detected by SDS-PAGE | Arabidopsis thaliana |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
5 | - |
- |
Arabidopsis thaliana |
Organism | Comment | pI Value Maximum | pI Value |
---|---|---|---|
Arabidopsis thaliana | isoelectric focusing, pH-gradient: pH 3.5-10 | - |
5.9 |