CHEBI:142278 - zealexin A1

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ChEBI Name zealexin A1
ChEBI ID CHEBI:142278
Definition A sesquiterpene phytoalexin that is (S)-β-macrocarpene in which the methyl group that is attached to a double bond has undergone formal oxidation to give the corresponding carboxylic acid. It is produced by maize (Zea mays) to provide biochemical protection against fungal infection.
Stars This entity has been manually annotated by the ChEBI Team.
Supplier Information
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Roles Classification
Chemical Role(s): Bronsted acid
A molecular entity capable of donating a hydron to an acceptor (Bronsted base).
(via oxoacid )
Biological Role(s): phytoalexin
A toxin made by a plant that acts against an organism attacking it.
(via terpenoid phytoalexin )
Related Structures
zealexin A1 is a Structural Derivative of
(S)-beta-macrocarpen-15-ol
Mass : 220.351
Formula : C15H24O
141850 		terpene
Definition : A hydrocarbon of biological origin having carbon skeleton formally derived from isoprene [CH22C(CH3)CH2CH2].
 sesquiterpene
Definition : A C15 terpene.
zealexin A1 is a Conjugate Acid of
zealexin A1(1-)
Mass : 233.327
Formula : C15H21O2
141852
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