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Literature summary for 5.3.3.2 extracted from
- Enzymatic synthesis of phytoene (1985), Methods Enzymol., 110, 209-220.
Activating Compound
| Activating Compound | Comment | Organism | Structure |
|---|---|---|---|
| dithiothreitol | activates | Solanum lycopersicum |  |
Inhibitors
| Inhibitors | Comment | Organism | Structure |
|---|---|---|---|
| dimethylallyl diphosphate | - |
Solanum lycopersicum | |
| geranyl diphosphate | - |
Solanum lycopersicum | |
| iodoacetamide | - |
Solanum lycopersicum | |
KM Value [mM]
| KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
|---|---|---|---|---|---|
| 0.0057 | - |
isopentenyl diphosphate | - |
Solanum lycopersicum | |
Localization
| Localization | Comment | Organism | GeneOntology No. | Textmining |
|---|---|---|---|---|
| chromoplast | - |
Solanum lycopersicum | 9509 | - |
Metals/Ions
| Metals/Ions | Comment | Organism | Structure |
|---|---|---|---|
| Mg2+ | Mn2+ or Mg2+ required | Solanum lycopersicum | |
| Mn2+ | Mn2+ or Mg2+ required | Solanum lycopersicum | |
Molecular Weight [Da]
| Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
|---|---|---|---|
| 34000 | - |
gel filtration | Solanum lycopersicum |
Natural Substrates/ Products (Substrates)
| Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| additional information | Solanum lycopersicum | enzyme in the pathway of conversion of isopentenyl diphosphate to phytoene | ? | - |
? | |
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Solanum lycopersicum | - |
tomato | - |
Purification (Commentary)
| Purification (Comment) | Organism |
|---|---|
- |
Solanum lycopersicum |
Source Tissue
| Source Tissue | Comment | Organism | Textmining |
|---|---|---|---|
| fruit | - |
Solanum lycopersicum | - |
Specific Activity [micromol/min/mg]
| Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
|---|---|---|---|
| additional information | - |
- |
Solanum lycopersicum |
Substrates and Products (Substrate)
| Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| isopentenyl diphosphate | - |
Solanum lycopersicum | dimethylallyl diphosphate | - |
? | |
| additional information | enzyme in the pathway of conversion of isopentenyl diphosphate to phytoene | Solanum lycopersicum | ? | - |
? | |
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