LL-D49194α1 (LLD)
naturalproductmech:mibig-f077405701 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REVIEWED records curator sign-off on identity, structure, filing class and producer claims; DEPRECATED retains a superseded or out-of-scope record.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 | FZSZABYRGYFXRS-MUPHXUFRSA-N |
|---|---|
| SMILES | CC(C(C(O1)C(O2)[C@]3(OC)C4([C@@]12C(OC5CC(C(OC6CC(C(O)C(O6)C)(O)C)C(O5)C)(O)C)OC)CO4)=C(O3)C7=C8O)=CC7=C(OC)C9=C8C([C@@H](O)C[C@@H]9OC%10CC(C(OC(C)=O)C(O%10)C)(O)C)=O |
| Stereochemistry | undefined stereocentres — the InChIKey does not distinguish this compound from its stereoisomers |
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 |
|---|---|---|---|
| Streptomyces vinaceusdrappus NCBITaxon:67376 |
SOURCE_ASSERTION | mibig:BGC0001979 | DOI:10.7164/antibiotics.43.253 |
Occurrences 0
None cited.
Biosynthetic gene clusters 1
| Accession | Host | Locus evidence | Genome |
|---|---|---|---|
| mibig:BGC0001979 | Streptomyces vinaceusdrappus NCBITaxon:67376 |
CLUSTER_UNSTATED | genbank:MK501817.1 |
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 |
|---|---|---|
| BGC0001979 | MIBIG | 4 |
This page is generated from data/natural_products/polyketides/ll-d49194-1-lld.yaml, which is generated from the committed inventories. Neither is edited by hand.