Ent-isokaurene synthase
| Ent-isokaurene synthase | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifiers | |||||||||
| EC number | 4.2.3.103 | ||||||||
| Databases | |||||||||
| IntEnz | IntEnz view | ||||||||
| BRENDA | BRENDA entry | ||||||||
| ExPASy | NiceZyme view | ||||||||
| KEGG | KEGG entry | ||||||||
| MetaCyc | metabolic pathway | ||||||||
| PRIAM | profile | ||||||||
| PDB structures | RCSB PDB PDBe PDBsum | ||||||||
| |||||||||
Ent-isokaurene synthase (EC 4.2.3.103, OsKSL5i, OsKSL6) is an enzyme with systematic name ent-copalyl-diphosphate diphosphate-lyase (cyclizing, ent-isokaurene-forming).[1][2] This enzyme catalyses the following chemical reaction
- ent-copalyl diphosphate ent-isokaurene + diphosphate
Two enzymes of the rice sub-species Oryza sativa ssp. indica, OsKSL5 and OsKSL6, produce ent-isokaurene.
References
- ↑ Xu, M.; Wilderman, P.R.; Morrone, D.; Xu, J.; Roy, A.; Margis-Pinheiro, M.; Upadhyaya, N.M.; Coates, R.M.; Peters, R.J. (2007). "Functional characterization of the rice kaurene synthase-like gene family". Phytochemistry. 68: 312–326. doi:10.1016/j.phytochem.2006.10.016. PMID 17141283.
- ↑ Xu, M.; Wilderman, P.R.; Peters, R.J. (2007). "Following evolution’s lead to a single residue switch for diterpene synthase product outcome". Proc. Natl. Acad. Sci. USA. 104: 7397–7401. doi:10.1073/pnas.0611454104. PMID 17456599.
External links
- Ent-isokaurene synthase at the US National Library of Medicine Medical Subject Headings (MeSH)
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