ilicicolin B
CHEBI:146153 EXACT SEEDED antimicrobial unspecified
An ilicicolin that is 2,4-dihydroxy-6-methyl-benzaldehyde which is substituted at position 3 by a (2E,6E)-3,7,11-trimethyldodeca-2,6,10-trien-1-yl group.
Structure
| Standard InChIKey | QAPOXOGEDXIOHD-VZRGJMDUSA-N |
|---|---|
| SMILES | CC1=CC(=C(C(=C1C=O)O)C/C=C(\C)/CC/C=C(\C)/CCC=C(C)C)O |
| Stereochemistry | fully defined |
| Cross-references | pubchem:10405997 |
Filing pathway
Unclassified — 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 nrps, 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 |
|---|---|---|---|
| Stachybotrys bisbyi NCBITaxon:80385 |
SOURCE_ASSERTION | mibig:BGC0001390 | DOI:10.1016/j.bbabio.2008.11.016 |
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 |
|---|---|---|
| Albatrellus ovinus NCBITaxon:139090 |
LOTUS | DOI:10.1016/S0223-5234(97)89088-5 |
| Neonectria coccinea NCBITaxon:57153 |
LOTUS | DOI:10.1039/P19720002136 |
Biosynthetic gene clusters 1
| Accession | Host | Locus evidence | Genome |
|---|---|---|---|
| mibig:BGC0001390 | Stachybotrys bisbyi NCBITaxon:80385 |
CLUSTER_UNSTATED | genbank:LC125467.1 |
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.
Elsewhere in the fleet
- AntibioticMech — CHEBI:146153 (same structure, same inchikey)
Open questions 1
name-disagreement — ChEBI calls this structure 'ilicicolin B' and MIBiG calls it 'LL-Z1272beta'. They share a Standard InChIKey, so if the names denote different compounds then one upstream record has the wrong structure. Check which.
Provenance
| Source concept | Source | Version |
|---|---|---|
| BGC0001390 | MIBIG | 3 |
| CHEBI:146153 | CHEBI | 3-star |
This page is generated from data/natural_products/unclassified/ilicicolin-b.yaml, which is generated from the committed inventories. Neither is edited by hand.