microcystin-FR
naturalproductmech:mibig-b66c03e90b MINTED SEEDED
Structure
| Standard InChIKey | NCIZAPYSXYPFOU-POWPIGGBSA-N |
|---|---|
| SMILES | CO[C@@H](CC1=CC=CC=C1)[C@@H](C)\C=C(/C)\C=C\[C@@H]1NC(=O)[C@H](CCCNC(N)=N)NC(=O)[C@@H](C)[C@@H](NC(=O)[C@H](CC2=CC=CC=C2)NC(=O)[C@@H](C)NC(=O)C(=C)N(C)C(=O)CC[C@@H](NC(=O)[C@H]1C)C(O)=O)C(O)=O |
| Stereochemistry | fully defined |
| Cross-references | npatlas:NPA0266 |
Filing pathway
Amino acids and peptides — 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 |
|---|---|---|---|
| Fischerella sp. CENA161 NCBITaxon:548826 |
SOURCE_ASSERTION | mibig:BGC0001667 | PMID:29154789 |
Occurrences 3
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 |
|---|---|---|
| Microcystis aeruginosa NCBITaxon:1126 |
LOTUS | DOI:10.1016/0041-0101(93)90384-U |
| Microcystis aeruginosa NCBITaxon:1126 |
LOTUS | DOI:10.1016/S0021-9673(01)81837-9 |
| Microcystis aeruginosa NCBITaxon:1126 |
LOTUS | DOI:10.1021/JO00029A016 |
Biosynthetic gene clusters 1
| Accession | Host | Locus evidence | Genome |
|---|---|---|---|
| mibig:BGC0001667 | Fischerella sp. CENA161 NCBITaxon:548826 |
CLUSTER_UNSTATED | genbank:KX891213.1 |
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.
Provenance
| Source concept | Source | Version |
|---|---|---|
| BGC0001667 | MIBIG | 4 |
This page is generated from data/natural_products/amino_acids_and_peptides/microcystin-fr.yaml, which is generated from the committed inventories. Neither is edited by hand.