urdamycin
naturalproductmech:mibig-d03621b0c2 MINTED SEEDED
Structure
| Standard InChIKey | WDNBUGBJVRAIKE-JGRVRNPESA-N |
|---|---|
| SMILES | C[C@H]1[C@H](CC[C@@H](O1)O[C@]23C(=O)C[C@](C[C@]2(C(=CC4=C3C(=O)C5=C(C4=O)C(=C(C=C5)[C@H]6C[C@H]([C@@H]([C@H](O6)C)O)O[C@H]7CC[C@@H]([C@@H](O7)C)O[C@H]8C[C@H]([C@@H]([C@H](O8)C)O)O)O)SC)O)(C)O)O |
| Stereochemistry | fully defined |
| Cross-references | pubchem:175975 |
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 2
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 fradiae NCBITaxon:1906 |
SOURCE_ASSERTION | mibig:BGC0000277 | PMID:10658661 |
| Streptomyces fradiae NCBITaxon:1906 |
SOURCE_ASSERTION | mibig:BGC0000278 | PMID:11094336 |
Occurrences 4
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 |
|---|---|---|
| Streptomyces fradiae NCBITaxon:1906 |
LOTUS | DOI:10.1039/C39890000492 |
| Streptomyces fradiae NCBITaxon:1906 |
LOTUS | DOI:10.1099/00221287-146-1-147 |
| Streptomyces fradiae NCBITaxon:1906 |
LOTUS | DOI:10.7164/ANTIBIOTICS.39.1657 |
| Streptomyces fradiae NCBITaxon:1906 |
LOTUS | DOI:10.7164/ANTIBIOTICS.40.459 |
Biosynthetic gene clusters 2
| Accession | Host | Locus evidence | Genome |
|---|---|---|---|
| mibig:BGC0000277 | Streptomyces fradiae NCBITaxon:1906 |
CLUSTER_UNSTATED | genbank:AF164961.1 |
| mibig:BGC0000278 | Streptomyces fradiae NCBITaxon:1906 |
CLUSTER_UNSTATED | genbank:AF269227.1 |
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.
Open questions 1
shared-structure — This structure is reported by more than one MIBiG entry: BGC0000277, BGC0000278. Confirm they describe the same compound rather than an upstream cross-reference error.
Provenance
| Source concept | Source | Version |
|---|---|---|
| BGC0000277 | MIBIG | 5 |
| BGC0000278 | MIBIG | 3 |
This page is generated from data/natural_products/polyketides/urdamycin.yaml, which is generated from the committed inventories. Neither is edited by hand.