Tetraprenyl-β-curcumene synthase (EC 4.2.3.130, ytpB (gene)) is an enzyme with systematic name all-trans-heptaprenyl-diphosphate diphosphate-lyase (cyclizing, tetraprenyl-β-curcumene-forming).[1] This enzyme catalyses the following chemical reaction
| Tetraprenyl-β-curcumene synthase | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifiers | |||||||||
| EC no. | 4.2.3.130 | ||||||||
| Databases | |||||||||
| IntEnz | IntEnz view | ||||||||
| BRENDA | BRENDA entry | ||||||||
| ExPASy | NiceZyme view | ||||||||
| KEGG | KEGG entry | ||||||||
| MetaCyc | metabolic pathway | ||||||||
| PRIAM | profile | ||||||||
| PDB structures | RCSB PDB PDBe PDBsum | ||||||||
| |||||||||
- all-trans-heptaprenyl diphosphate tetraprenyl-β-curcumene + diphosphate
This enzyme is isolated from Bacillus subtilis.
References
edit- ^ Sato T, Yoshida S, Hoshino H, Tanno M, Nakajima M, Hoshino T (June 2011). "Sesquarterpenes (C35 terpenes) biosynthesized via the cyclization of a linear C35 isoprenoid by a tetraprenyl-β-curcumene synthase and a tetraprenyl-β-curcumene cyclase: identification of a new terpene cyclase". Journal of the American Chemical Society. 133 (25): 9734–7. doi:10.1021/ja203779h. PMID 21627333.
External links
edit- Tetraprenyl-beta-curcumene+synthase at the U.S. National Library of Medicine Medical Subject Headings (MeSH)
