Coronatine
Sign in to saveCoronatine (COR) is a toxin produced by the bacterium Pseudomonas syringae. It is involved in causing stomata to re-open after they close in response to pathogen-associated molecular patterns, as well as interfering with the responses mediated by salicylic acid after the infection has begun. It consists of coronafacic acid (CFA), which is an analog of methyl jasmonic acid (MeJA), and coronamic acid (CMA), joined by an amide bond between the acid group of CFA and the amino group of CMA.
Wikidata facts
- Subclass of
- carboxylic acid
- Mass
- 319.178358
Show 4 more facts
- chemical formula
- C₁₈H₂₅NO₄
- isomeric SMILES
- CC[C@@H]1C[C@H]2[C@H](CCC2=O)C(=C1)C(=O)N[C@]3(C[C@@H]3CC)C(=O)O
- canonical SMILES
- CCC1CC2C(CCC2=O)C(=C1)C(=O)NC3(CC3CC)C(=O)O
- found in taxon
- Arabidopsis thaliana
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Encyclopedic overview
1 sectionsContents
- References
Coronatine (COR) is a toxin produced by the bacterium Pseudomonas syringae. It is involved in causing stomata to re-open after they close in response to pathogen-associated molecular patterns, as well as interfering with the responses mediated by salicylic acid after the infection has begun. It consists of coronafacic acid (CFA), which is an analog of methyl jasmonic acid (MeJA), and coronamic acid (CMA), joined by an amide bond between the acid group of CFA and the amino group of CMA.
== References ==
Excerpted from Wikipedia’s “Coronatine” article, available under the CC BY-SA 4.0 licence.