nectriapyrone D
CHEBI:142799 EXACT SEEDED
A member of the class of nectriapyrones that is nectriapyrone that carries a hydroxy group at position 4. It is a fungal metabolite isolated from Diaporthe gulyae.
Structure
| Standard InChIKey | DDLZRFCVVWLJQN-QPJJXVBHSA-N |
|---|---|
| SMILES | COC1=C(C)C(=O)OC(/C(C)=C/CO)=C1 |
| Stereochemistry | fully defined |
| Cross-references | npatlas:NPA032464, pubchem:135563708 |
Filing pathway
Polyketides — computed by NPClassifier npclassifier.gnps2.org@2026-09-07, which is why it is pinned rather than recomputed. The gene cluster's asserted class is pks, from MIBiG.
Producer organisms 1
A claim that this taxon makes the compound. The basis says what the evidence addressed — a knockout and a database assertion are not the same claim.
| Taxon | Basis | Cluster | Evidence |
|---|---|---|---|
| Pyricularia oryzae 70-15 NCBITaxon:242507 |
BGC_CHARACTERIZED | mibig:BGC0002155 | PMID:30443971 |
Occurrences 2
Somebody found the compound in this organism and cited it. That is not a claim that the organism makes it, and nothing here promotes one to the other.
| Taxon | Source | Reference |
|---|---|---|
| Diaporthe gulyae NCBITaxon:1116854 |
CHEBI | PMID:25700035 |
| Nectria NCBITaxon:5133 |
LOTUS | DOI:10.1080/10286020.2015.1040778 |
Biosynthetic gene clusters 1
| Accession | Host | Locus evidence | Genome |
|---|---|---|---|
| mibig:BGC0002155 | Pyricularia oryzae 70-15 NCBITaxon:242507 |
CLUSTER_DEMONSTRATED | genbank:CM001235.1 |
A locus claim and a taxon claim are different questions. Heterologous expression settles the first and leaves the second where the isolation report left it.
Provenance
| Source concept | Source | Version |
|---|---|---|
| BGC0002155 | MIBIG | 3 |
| CHEBI:142799 | CHEBI | 3-star |
This page is generated from data/natural_products/polyketides/nectriapyrone-d.yaml, which is generated from the committed inventories. Neither is edited by hand.