microcystin
naturalproductmech:mibig-0b01916148 MINTED SEEDED
Structure
| Standard InChIKey | ZYZCGGRZINLQBL-JCGNTXOTSA-N |
|---|---|
| SMILES | C[C@H]1[C@@H](NC(=O)[C@@H](NC(=O)[C@H]([C@@H](NC(=O)[C@H](NC(=O)[C@H](NC(=O)C(=C)N(C(=O)CC[C@@H](NC1=O)C(=O)O)C)C)CC(C)C)C(=O)O)C)CCCN=C(N)N)/C=C/C(=C/[C@H](C)[C@H](CC2=CC=CC=C2)OC)/C |
| Stereochemistry | fully defined |
| Cross-references | pubchem:6437057, npatlas:NPA02920 |
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 |
|---|---|---|---|
| Planktothrix agardhii NIVA-CYA 126/8 NCBITaxon:388467 |
SOURCE_ASSERTION | mibig:BGC0001015 | PMID:12511503 |
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 |
|---|---|---|
| Microcystis aeruginosa NCBITaxon:1126 |
LOTUS | DOI:10.1039/P19850002747 |
| Planktothrix agardhii NCBITaxon:1160 |
LOTUS | DOI:10.1128/JB.185.2.564-572.2003 |
Biosynthetic gene clusters 1
| Accession | Host | Locus evidence | Genome |
|---|---|---|---|
| mibig:BGC0001015 | Planktothrix agardhii NIVA-CYA 126/8 NCBITaxon:388467 |
CLUSTER_UNSTATED | genbank:AJ441056.1 |
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 |
|---|---|---|
| BGC0001015 | MIBIG | 5 |
This page is generated from data/natural_products/amino_acids_and_peptides/microcystin.yaml, which is generated from the committed inventories. Neither is edited by hand.