Search Ontology:
ChEBI
stemphyloxin I
- Term ID
- CHEBI:145070
- Synonyms
-
- (2S,3R,4R,4aS,5R,7R,8aS)-2,7-dihydroxy-3-[(2R)-1-hydroxybutan-2-yl]-4-[(2Z)-3-hydroxyprop-2-enoyl]-2,4,5,7-tetramethyloctahydronaphthalen-1(2H)-one
- deacyl-FR 225654
- stemphyloxin I
- Definition
- An octahydronaphthalene that is 2,4,5,7-tetramethyloctahydronaphthalen-1(2H)-one which is substituted by hydroxy groups at positions 2 and 7, a (2R)-1-hydroxybutan-2-yl group at position 3, and a (2Z)-3-hydroxyprop-2-enoyl group at position 4 (the 2S,3R,4R,4aS,5R,7R,8aS stereoisomer). Isolated from the endophytic fungus Stemphylium botryosum, it is the causal agent of leaf spot and foliage blight disease in tomatoes. Its phytotoxcity is at least 200 times greater than that of stemphyloxin II. It shows high affinity for Fe(3+) (but not Fe(2+)) ions.
- References
-
- CAS:81210-11-9
- KNApSAcK:C00000534
- PMID:16662165
- PMID:17754554
- PMID:31553484
- Ontology
- ChEBI ( EBI )
- is a type of
- has_role
-
- inverse has_functional_parent
-
Show All 8 Terms
Show first 5 Terms
Phenotype
Phenotype resulting from stemphyloxin I
Phenotype where environments contain stemphyloxin I
Phenotype modified by environments containing stemphyloxin I
Human Disease / Model Data