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Literature summary for 2.5.1.29 extracted from
- A Simple In vitro assay to measure the activity of geranylgeranyl diphosphate synthase and other short-chain prenyltransferases (2020), Methods Mol. Biol., 2083, 27-38 .
Localization
| Localization | Comment | Organism | GeneOntology No. | Textmining |
|---|---|---|---|---|
| chloroplast | - |
Arabidopsis thaliana | 9507 | - |
Natural Substrates/ Products (Substrates)
| Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| (2E,6E)-farnesyl diphosphate + isopentenyl diphosphate | Arabidopsis thaliana | - |
diphosphate + geranylgeranyl diphosphate | - |
? |  |
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Arabidopsis thaliana | P34802 | - |
- |
Purification (Commentary)
| Purification (Comment) | Organism |
|---|---|
- |
Arabidopsis thaliana |
Specific Activity [micromol/min/mg]
| Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
|---|---|---|---|
| additional information | - |
a fast and inexpensive spectrophotometric protocol is described for determining the kinetic parameters of SC-PTs in purified enzyme preparations, using an adapted assay for diphosphate quantification | Arabidopsis thaliana |
Substrates and Products (Substrate)
| Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| (2E,6E)-farnesyl diphosphate + isopentenyl diphosphate | - |
Arabidopsis thaliana | diphosphate + geranylgeranyl diphosphate | - |
? | |
| (2E,6E)-farnesyl diphosphate + isopentenyl diphosphate | the enzyme catalyze the sequential head-to-tail addition of three C5 molecules of isopentenyl diphosphate to dimethylallyl diphosphate with the concomitant release of pyrophosphate | Arabidopsis thaliana | diphosphate + geranylgeranyl diphosphate | - |
? | |
| dimethylallyl diphosphate + isopentenyl diphosphate | reaction of EC 2.5.1.1, the enzyme catalyze the sequential head-to-tail addition of three C5 molecules of isopentenyl diphosphate to dimethylallyl diphosphate with the concomitant release of pyrophosphate | Arabidopsis thaliana | diphosphate + geranyl diphosphate | - |
? | |
| geranyl diphosphate + isopentenyl diphosphate | reaction of EC 2.5.1.10, the enzyme catalyze the sequential head-to-tail addition of three C5 molecules of isopentenyl diphosphate to dimethylallyl diphosphate with the concomitant release of pyrophosphate | Arabidopsis thaliana | diphosphate + (2E,6E)-farnesyl diphosphate | - |
? | |
Synonyms
| Synonyms | Comment | Organism |
|---|---|---|
| At4g36810 | - |
Arabidopsis thaliana |
| GGPPS11 | - |
Arabidopsis thaliana |
pH Optimum
| pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
|---|---|---|---|
| 7.5 | - |
assay at. A simple in vitro assay is developed to measure the activity of geranylgeranyl diphosphate synthase and other short-chain prenyltransferases | Arabidopsis thaliana |
General Information
| General Information | Comment | Organism |
|---|---|---|
| metabolism | produces geranylgeranyl diphosphate for the synthesis of carotenoids in the chloroplast | Arabidopsis thaliana |
| additional information | the enzyme supplies geranylgeranyl diphosphate or the production of carotenoids and other groups of plastidial isoprenoids | Arabidopsis thaliana |
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Release 2023.1 (January 2023)
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