nectriapyrone (CHEBI:142639)

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ChEBI Name	nectriapyrone

ChEBI ID	CHEBI:142639

Definition	A member of the class of nectriapyrones that is pyran-2-one which is substituted at positions 3, 4, and 6 by methyl, methoxy, and but-2-en-2-yl groups, respectively in which the butenyl substituent has E configuration. A fungal metabolite that has been induced in the rice blast fungus Pyricularia oryzae by overexpression of a polyketide synthase gene (NEC1) and an O-methyltransferase gene (NEC2).

Stars	This entity has been manually annotated by the ChEBI Team.

Submitter	Anne Morgat

Supplier Information

Download	Molfile XML SDF

Formula

C11H14O3

Net Charge

Average Mass

194.227

Monoisotopic Mass

194.09429

InChI

InChI=1S/C11H14O3/c1-5-7(2)9-6-10(13-4)8(3)11(12)14-9/h5-6H,1-4H3/b7-5+

InChIKey

NRLCQITWKJENAT-FNORWQNLSA-N

SMILES

C=1(C=C(OC(C1C)=O)/C(/C)=C/C)OC

Metabolite of Species	Details
Magnaporthe oryzae (NCBI:txid318829)	Obtained by overexpression of a polyketide synthase gene (NEC1) and an O-methyltransferase gene (NEC2). See: PubMed

Roles Classification
Biological Role(s):	fungal metabolite Any eukaryotic metabolite produced during a metabolic reaction in fungi, the kingdom that includes microorganisms such as the yeasts and moulds.

ChEBI Ontology
Outgoing	nectriapyrone (CHEBI:142639) has functional parent desmethylnectriapyrone (CHEBI:142640) nectriapyrone (CHEBI:142639) has role fungal metabolite (CHEBI:76946) nectriapyrone (CHEBI:142639) is a nectriapyrones (CHEBI:142638)

Incoming	nectriapyrone D (CHEBI:142799) has functional parent nectriapyrone (CHEBI:142639)

IUPAC Name

6-[(2E)-but-2-en-2-yl]-4-methoxy-3-methyl-2H-pyran-2-one

Synonym	Source
nectriapyrone	UniProt

Last Modified

05 December 2018