Biology:(E)-beta-ocimene synthase
From HandWiki
| (E)-β-ocimene synthase | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifiers | |||||||||
| EC number | 4.2.3.106 | ||||||||
| Databases | |||||||||
| IntEnz | IntEnz view | ||||||||
| BRENDA | BRENDA entry | ||||||||
| ExPASy | NiceZyme view | ||||||||
| KEGG | KEGG entry | ||||||||
| MetaCyc | metabolic pathway | ||||||||
| PRIAM | profile | ||||||||
| PDB structures | RCSB PDB PDBe PDBsum | ||||||||
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(E)-β-Ocimene synthase (EC 4.2.3.106, β-ocimene synthase, AtTPS03, ama0a23, LjEbetaOS, MtEBOS) is an enzyme with systematic name geranyl-diphosphate diphosphate-lyase ((E)-β-ocimene-forming).[1][2][3][4] This enzyme catalyses the following chemical reaction
- geranyl diphosphate [math]\displaystyle{ \rightleftharpoons }[/math] (E)-β-ocimene + diphosphate
This enzyme is widely distributed in plants, which release β-ocimene when attacked by herbivorous insects.
References
- ↑ "Functional identification of AtTPS03 as (E)-β-ocimene synthase: a monoterpene synthase catalyzing jasmonate- and wound-induced volatile formation in Arabidopsis thaliana". Planta 216 (5): 745–51. March 2003. doi:10.1007/s00425-002-0924-0. PMID 12624761.
- ↑ "(E)-βocimene and myrcene synthase genes of floral scent biosynthesis in snapdragon: function and expression of three terpene synthase genes of a new terpene synthase subfamily". The Plant Cell 15 (5): 1227–41. May 2003. doi:10.1105/tpc.011015. PMID 12724546.
- ↑ "Herbivore-induced defense response in a model legume. Two-spotted spider mites induce emission of (E)-beta(E)-β-ocimene and transcript accumulation of (E)-β-ocimene synthase in Lotus japonicus". Plant Physiology 135 (4): 1976–83. August 2004. doi:10.1104/pp.104.042929. PMID 15310830.
- ↑ "Medicago truncatula (E)-β-ocimene synthase is induced by insect herbivory with corresponding increases in emission of volatile ocimene". Plant Physiology and Biochemistry 47 (5): 416–25. May 2009. doi:10.1016/j.plaphy.2009.01.008. PMID 19249223.
External links
- (E)-beta-ocimene+synthase at the US National Library of Medicine Medical Subject Headings (MeSH)
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