cetoniacytone A
CHEBI:84360 EXACT SEEDED
What these status tags mean
Curation status describes a workflow state. SEEDED means the record entered through the source-seeding workflow; it does not imply that no later curation occurred. PROPOSED marks an addition awaiting review; REVIEWED records curator sign-off on identity, structure, filing class and producer claims; DEPRECATED retains a superseded or out-of-scope record. These are workflow decisions, not independently verified human review. Agent-assisted contributions may appear in the record history.
Grounding describes the identifier mapping: EXACT uses an ontology identity asserted by the source; MINTED keeps a local identifier when no defensible ontology identity is available; REVIEW_NEEDED flags an exact structure whose ontology identity needs adjudication. The grounding note retains any unresolved alternatives. These tags do not establish the strength of producer or activity evidence.
A member of the class of cyclohexenones that is (1R,5S,6R)-4-amino-5-hydroxy-1-(hydroxymethyl)-7-oxabicyclo[4.1.0]hept-3-en-2-one in which one of the amino hydrogens is replaced by an acetyl group.
Structure
| Standard InChIKey | JYYJQJKNUQRQSW-YIZRAAEISA-N |
|---|---|
| SMILES | CC(=O)NC1=CC(=O)[C@]2(CO)O[C@@H]2[C@H]1O |
| Stereochemistry | fully defined |
| Cross-references | npatlas:NPA014963 |
Filing pathway
Carbohydrates — 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 other, 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 |
|---|---|---|---|
| Actinomyces sp. Lu 9419 NCBITaxon:416175 |
SOURCE_ASSERTION | mibig:BGC0000283 | PMID:17195255 |
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 |
|---|---|---|
| Actinomyces NCBITaxon:1654 |
LOTUS | DOI:10.7164/ANTIBIOTICS.55.635 |
| Actinomyces sp. NCBITaxon:416175 |
CHEBI | PMID:19101977 |
Biosynthetic gene clusters 1
| Accession | Host | Locus evidence | Genome |
|---|---|---|---|
| mibig:BGC0000283 | Actinomyces sp. Lu 9419 NCBITaxon:416175 |
CLUSTER_DEMONSTRATED | genbank:EF120454.2 |
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.
Mechanism & Biosynthesis Overview
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Provenance
| Source concept | Source | Version |
|---|---|---|
| BGC0000283 | MIBIG | 4 |
| CHEBI:84360 | CHEBI | 3-star |
This page is generated from data/natural_products/carbohydrates/cetoniacytone-a.yaml, which is generated from the committed inventories. Neither is edited by hand.