KS-505a
naturalproductmech:mibig-90363bf123 MINTED 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REVIEWED records curator sign-off on identity, structure, filing class and producer claims; DEPRECATED retains a superseded or out-of-scope record.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.
Structure
| Standard InChIKey | DBIAGVXGCNWASW-JMNNKWMBSA-N |
|---|---|
| SMILES | C[C@@H]1CC2[C@@](CCC3[C@@]2([C@@H](CC([C@]3(C)C(=O)O)OC4[C@@H]([C@H]([C@@H]([C@H](O4)C(=O)O)O)O)OC)C)C)(C5[C@]1(C6CC[C@]7(C([C@@]6(CC5)C)CC[C@@]8(C7CC[C@]9(C8CC1=C(O9)C=CC2=C1C(=O)OC2(CCC(=O)OC)O)CO)C)CO)C)C |
| Stereochemistry | undefined stereocentres — the InChIKey does not distinguish this compound from its stereoisomers |
| Cross-references | npatlas:NPA024710, pubchem:3081782 |
Filing pathway
Terpenoids — 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 terpene, 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 |
|---|---|---|---|
| Streptomyces argenteolus NCBITaxon:67274 |
SOURCE_ASSERTION | mibig:BGC0000651 | DOI:10.1271/bbb.70477 |
Occurrences 0
None cited.
Biosynthetic gene clusters 1
| Accession | Host | Locus evidence | Genome |
|---|---|---|---|
| mibig:BGC0000651 | Streptomyces argenteolus NCBITaxon:67274 |
CLUSTER_UNSTATED | genbank:AB307968.1 |
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.
Mechanism & Biosynthesis Overview
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Provenance
| Source concept | Source | Version |
|---|---|---|
| BGC0000651 | MIBIG | 5 |
This page is generated from data/natural_products/terpenoids/ks-505a.yaml, which is generated from the committed inventories. Neither is edited by hand.