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Literature summary for 3.1.3.2 extracted from
- Purification and properties of extracellular acid phosphatase from Zizania latifolia-parasite, Ustilago esculenta (1982), Agric. Biol. Chem., 46, 2117-2125.
No PubMed abstract available
Inhibitors
| Inhibitors | Comment | Organism | Structure |
|---|---|---|---|
| F- | - |
Ustilago esculenta |  |
| phosphate | - |
Ustilago esculenta | |
KM Value [mM]
| KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
|---|---|---|---|---|---|
| 0.25 | - |
p-nitrophenyl phosphate | - |
Ustilago esculenta | |
Localization
| Localization | Comment | Organism | GeneOntology No. | Textmining |
|---|---|---|---|---|
| extracellular | - |
Ustilago esculenta | - |
- |
Molecular Weight [Da]
| Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
|---|---|---|---|
| 116000 | - |
3 * 116000, SDS-PAGE | Ustilago esculenta |
| 343000 | - |
gel filtration | Ustilago esculenta |
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Ustilago esculenta | - |
- |
- |
Posttranslational Modification
| Posttranslational Modification | Comment | Organism |
|---|---|---|
| glycoprotein | - |
Ustilago esculenta |
Purification (Commentary)
| Purification (Comment) | Organism |
|---|---|
- |
Ustilago esculenta |
Specific Activity [micromol/min/mg]
| Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
|---|---|---|---|
| 359 | - |
- |
Ustilago esculenta |
Substrates and Products (Substrate)
| Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| 2',3'-CMP + H2O | - |
Ustilago esculenta | ? | - |
? | |
| 2-glycerophosphate + H2O | - |
Ustilago esculenta | glycerol + phosphate | - |
? | |
| 5'-AMP + H2O | - |
Ustilago esculenta | adenosine + phosphate | - |
? | |
| 5'-CMP + H2O | - |
Ustilago esculenta | cytidine + phosphate | - |
? | |
| ATP + H2O | low activity | Ustilago esculenta | ADP + phosphate | - |
? | |
| GMP + H2O | low activity | Ustilago esculenta | guanosine + phosphate | - |
? | |
| p-nitrophenyl phosphate + H2O | - |
Ustilago esculenta | p-nitrophenol + phosphate | - |
? | |
| UDP + H2O | low activity | Ustilago esculenta | UDP + phosphate | - |
? | |
| UTP + 2 H2O | low activity | Ustilago esculenta | UMP + 2 phosphate | - |
? | |
Subunits
| Subunits | Comment | Organism |
|---|---|---|
| trimer | 3 * 116000, SDS-PAGE | Ustilago esculenta |
Temperature Stability [°C]
| Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
|---|---|---|---|
| 55 | - |
10% loss of activity after 10 min, 70% loss of activity after 20 min | Ustilago esculenta |
pH Optimum
| pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
|---|---|---|---|
| 4.5 | - |
- |
Ustilago esculenta |
pH Range
| pH Minimum | pH Maximum | Comment | Organism |
|---|---|---|---|
| 3 | 5.5 | pH 3.0: about 55% of maximal activity, pH 5.5: about 25% of maximal activity | Ustilago esculenta |
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