all-trans-nonaprenyl diphosphate synthase [geranylgeranyl-diphosphate specific] EC#: 2.5.1.85; ChemWhat Code: 1378015
| Product Name | all-trans-nonaprenyl diphosphate synthase [geranylgeranyl-diphosphate specific] |
| Example Structure | ![]() |
| Synonyms | At-SPS1, At-SPS2, AtSPS1, AtSPS2, HbSDS, long-chain prenyl diphosphate synthase, long-chain solanesyl diphosphate synthase, SlSPS, solanesyl diphosphate synthase, solanesyl-diphosphate synthase, solanesyl-diphosphate synthase 1, SPPS, SPS1, Sps2, TbSPPS, TCSPPS |
| EC Number | 2.5.1.85 |
| CAS Registry Number | |
| Comments | Geranylgeranyl diphosphate is preferred over farnesyl diphosphate as allylic substrate [1]. The plant Arabidopsis thaliana has two different enzymes that catalyse this reaction. SPS1 contributes to the biosynthesis of the ubiquinone side-chain while SPS2 supplies the precursor of the plastoquinone side-chains [2]. |
| Cofactor | |
| History | |
| Reactions | Geranylgeranyl diphosphate + 5 isopentenyl diphosphate = 5 diphosphate + all-trans-nonaprenyl diphosphate. |
Buy Reagent | |
| No reagent supplier? | Send quick inquiry to ChemWhat |
| Want to be listed here as a reagent supplier? (Paid service) | Click here to contact ChemWhat |
Approved Manufacturers | |
| Want to be listed as an approved manufacturer (Requires approvement)? | Please download and fill out this form and send back to approved-manufacturers@chemwhat.com |
Other Suppliers | |
| Watson International Limited | Visit Watson Official Website |
Contact Us for Other Help | |
| Contact us for other information or services | Click here to contact ChemWhat |


![Example Structure of all-trans-nonaprenyl diphosphate synthase [geranylgeranyl-diphosphate specific] EC#: 2.5.1.85](/wp-content/uploads/enzyme-structure/2.5.1.85.jpg)