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Literature summary for 4.2.3.120 extracted from
- Biosynthesis of monoterpenes: Stereochemical implications of acyclic and monocyclic olefin formation by (+)- and (-)-pinene cyclases from sage (1989), J. Biol. Chem., 264, 15309-15315.
KM Value [mM]
| KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
|---|---|---|---|---|---|
| 0.003 | - |
geranyl diphosphate | pH 6.5, 30°C | Salvia officinalis |  |
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Salvia officinalis | - |
- |
- |
Substrates and Products (Substrate)
| Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| geranyl diphosphate | - |
Salvia officinalis | (-)-beta-pinene | products are 28% (-)-alpha-pinene, 35% (-)-beta-pinene, 24% (+)-camphene, 5% (+)-limonene, plus some terpinolene and myrcene | ? | |
| additional information | bicyclic products pinene and camphene are derived via the cyclization of the bound, tertiary intermediate (3R)-linalyl diphosphate. Limonene is formed via conformational foldings in addition to the cisoid,anti-endo-pattern. In the case of geranyl diphosphate, a preassociation mechanism is suggested in which optimum folding of the terpenyl chain precedes the initial ionization step | Salvia officinalis | ? | - |
? | |
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