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Literature summary extracted from
- Casbene synthetase: regulation of phytoalexin biosynthesis in Ricinus communis L. seedlings. Purification of casbene synthetase and regulation of its biosynthesis during elicitation (1985), Arch. Biochem. Biophys., 238, 325-333.
Molecular Weight [Da]
| EC Number | Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
|---|---|---|---|---|
| 4.2.3.8 | 53000 | - |
native enzyme, gel filtration | Ricinus communis |
| 4.2.3.8 | 59000 | - |
1 * 59000, SDS-PAGE | Ricinus communis |
Natural Substrates/ Products (Substrates)
| EC Number | Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
|---|---|---|---|---|---|---|---|
| 4.2.3.8 | geranylgeranyl diphosphate | Ricinus communis | regulation of phytoalexin biosynthesis, enzyme produces the antifungal diterpene casbene, a stress metabolite | casbene + diphosphate | - |
? |  |
Organism
| EC Number | Organism | UniProt | Comment | Textmining |
|---|---|---|---|---|
| 4.2.3.8 | Ricinus communis | - |
castor bean, unknown variety | - |
Purification (Commentary)
| EC Number | Purification (Comment) | Organism |
|---|---|---|
| 4.2.3.8 | - |
Ricinus communis |
Source Tissue
| EC Number | Source Tissue | Comment | Organism | Textmining |
|---|---|---|---|---|
| 4.2.3.8 | seedling | infected with the fungus Rhizpus stolonifer, no detectable levels of casbene synthetase mRNA in healthy seedlings | Ricinus communis | - |
Specific Activity [micromol/min/mg]
| EC Number | Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
|---|---|---|---|---|
| 4.2.3.8 | 0.25 | - |
- |
Ricinus communis |
Substrates and Products (Substrate)
| EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|---|
| 4.2.3.8 | geranylgeranyl diphosphate | - |
Ricinus communis | casbene + diphosphate | - |
? | |
| 4.2.3.8 | geranylgeranyl diphosphate | regulation of phytoalexin biosynthesis, enzyme produces the antifungal diterpene casbene, a stress metabolite | Ricinus communis | casbene + diphosphate | - |
? | |
Subunits
| EC Number | Subunits | Comment | Organism |
|---|---|---|---|
| 4.2.3.8 | monomer | 1 * 59000, SDS-PAGE | Ricinus communis |
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