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Literature summary for 3.6.1.41 extracted from
- Isolation and characterization of diadenosine 5,5-P1,P4-tetraphosphate pyrophosphohydrolase from Physarum polycephalum (1982), Biochemistry, 21, 6123-6128.
Inhibitors
| Inhibitors | Comment | Organism | Structure |
|---|---|---|---|
| adenosine 5'-tetraphosphate | - |
Physarum polycephalum |  |
| ADP | - |
Physarum polycephalum | |
| AMP | - |
Physarum polycephalum | |
| ATP | - |
Physarum polycephalum | |
| Ca2+ | - |
Physarum polycephalum | |
| Co2+ | - |
Physarum polycephalum | |
| Cu2+ | - |
Physarum polycephalum | |
| EDTA | - |
Physarum polycephalum | |
| EGTA | - |
Physarum polycephalum | |
| Fe2+ | - |
Physarum polycephalum | |
| guanosine 5'-tetraphosphate | - |
Physarum polycephalum | |
| Mg2+ | - |
Physarum polycephalum | |
| Mn2+ | - |
Physarum polycephalum | |
KM Value [mM]
| KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
|---|---|---|---|---|---|
| 0.0026 | - |
P1,P4-bis(5'-adenosyl)tetraphosphate | and 0.037, biphasic kinetics | Physarum polycephalum | |
| 0.037 | - |
P1,P4-bis(5'-adenosyl) tetraphosphate | and 0.0026, biphasic kinetics | Physarum polycephalum | |
Molecular Weight [Da]
| Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
|---|---|---|---|
| 26000 | - |
Physarum polycephalum | Physarum polycephalum |
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Physarum polycephalum | - |
- |
- |
Purification (Commentary)
| Purification (Comment) | Organism |
|---|---|
- |
Physarum polycephalum |
Substrates and Products (Substrate)
| Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| P1,P4-bis(5'-adenosyl) tetraphosphate + H2O | - |
Physarum polycephalum | ADP | - |
? | |
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