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Literature summary for 3.1.3.2 extracted from
- Regulatory role of polyamine in the acid phosphatase from potato tubers (2006), Plant Physiol. Biochem., 44, 43-48.
Activating Compound
| Activating Compound | Comment | Organism | Structure |
|---|---|---|---|
| Polyamine | - |
Solanum tuberosum | |
| spermidine | - |
Solanum tuberosum |  |
| spermine | - |
Solanum tuberosum | |
KM Value [mM]
| KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
|---|---|---|---|---|---|
| 1.37 | - |
diphosphate | in 75 mM sodium acetate buffer (pH 5.6), in the absence of polyamine and Mg2+ | Solanum tuberosum | |
Metals/Ions
| Metals/Ions | Comment | Organism | Structure |
|---|---|---|---|
| additional information | does not require metals for catalysis | Solanum tuberosum |
Molecular Weight [Da]
| Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
|---|---|---|---|
| 33500 | - |
2 * 33500, gel filtration | Solanum tuberosum |
| 36000 | - |
2 * 36000, SDS-PAGE | Solanum tuberosum |
| 67000 | - |
gel filtration | Solanum tuberosum |
| 72000 | - |
SDS-PAGE | Solanum tuberosum |
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Solanum tuberosum | - |
- |
- |
Source Tissue
| Source Tissue | Comment | Organism | Textmining |
|---|---|---|---|
| tuber | - |
Solanum tuberosum | - |
Substrates and Products (Substrate)
| Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| ADP + H2O | - |
Solanum tuberosum | AMP + phosphate | - |
? | |
| AMP + H2O | - |
Solanum tuberosum | adenosine + phosphate | - |
? | |
| ATP + H2O | - |
Solanum tuberosum | ADP + phosphate | - |
? | |
| beta-glycerophosphate | - |
Solanum tuberosum | glycerol + phosphate | - |
? | |
| D-glucose 1-phosphate + H2O | - |
Solanum tuberosum | D-glucose + phosphate | - |
? | |
| D-glucose 6-phosphate + H2O | - |
Solanum tuberosum | D-glucose + phosphate | - |
? | |
| diphosphate + H2O | - |
Solanum tuberosum | 2 phosphate | - |
? | |
| FMN + H2O | - |
Solanum tuberosum | ? | - |
? | |
| GMP + H2O | - |
Solanum tuberosum | guanosine + phosphate | - |
? | |
| p-nitrophenyl phosphate + H2O | - |
Solanum tuberosum | p-nitrophenol + phosphate | - |
? | |
| phenylphosphate + H2O | - |
Solanum tuberosum | phenol + phosphate | - |
? | |
| triphosphate + H2O | - |
Solanum tuberosum | diphosphate + phosphate | - |
? | |
Subunits
| Subunits | Comment | Organism |
|---|---|---|
| homodimer | 2 * 36000, SDS-PAGE | Solanum tuberosum |
| homodimer | 2 * 33500, gel filtration | Solanum tuberosum |
pH Optimum
| pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
|---|---|---|---|
| 5.6 | 6 | - |
Solanum tuberosum |
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Release 2023.1 (January 2023)
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