4-hydroxy-6-(2-oxoheptadecyl)pyran-2-one
CHEBI:84171 EXACT SEEDED
A 2-pyranone in which the hydrogens at positions 4 and 6 of 2H-pyran-2-one are replaced by hydroxy and 2-oxoheptadecyl groups respectively.
Structure
| Standard InChIKey | PWJCIKPTDVJSCJ-UHFFFAOYSA-N |
|---|---|
| SMILES | O=C1C=C(O)C=C(CC(CCCCCCCCCCCCCCC)=O)O1 |
| Stereochemistry | fully defined |
| Cross-references | pubchem:86583423 |
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 |
|---|---|---|---|
| Candidatus Entotheonella sp. NCBITaxon:2066855 |
SOURCE_ASSERTION | mibig:BGC0002332 | DOI:10.1002/cbic.201900352 |
Occurrences 0
None cited.
Biosynthetic gene clusters 1
| Accession | Host | Locus evidence | Genome |
|---|---|---|---|
| mibig:BGC0002332 | Candidatus Entotheonella sp. NCBITaxon:2066855 |
CLUSTER_DEMONSTRATED | genbank:MK988560.1 |
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 |
|---|---|---|
| BGC0002332 | MIBIG | 2 |
| CHEBI:84171 | CHEBI | 3-star |
This page is generated from data/natural_products/polyketides/4-hydroxy-6-2-oxoheptadecyl-pyran-2-one.yaml, which is generated from the committed inventories. Neither is edited by hand.