N-[(5S)-5-ammonio-5-carboxylatopentanoyl]-L-cysteinyl-D-valinate
CHEBI:58572 EXACT SEEDED
Conjugate base of N-[(5S)-5-amino-5-carboxypentanoyl]-L-cysteinyl-D-valine.
Structure
| Standard InChIKey | BYEIJZFKOAXBBV-ATZCPNFKSA-M |
|---|---|
| SMILES | CC(C)[C@@H](NC(=O)[C@H](CS)NC(=O)CCC[C@H]([NH3+])C([O-])=O)C([O-])=O |
| Stereochemistry | fully defined |
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, 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 |
|---|---|---|---|
| Penicillium chrysogenum NCBITaxon:5076 |
SOURCE_ASSERTION | mibig:BGC0000405 | PMID:1368505 |
Occurrences 0
None cited.
Biosynthetic gene clusters 1
| Accession | Host | Locus evidence | Genome |
|---|---|---|---|
| mibig:BGC0000405 | Penicillium chrysogenum NCBITaxon:5076 |
CLUSTER_DEMONSTRATED | genbank:EF601124.1 |
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
name-disagreement — ChEBI calls this structure 'N-[(5S)-5-ammonio-5-carboxylatopentanoyl]-L-cysteinyl-D-valinate' and MIBiG calls it 'δ-(L-α-aminoadipyl)-L-cysteine-D-valine'. 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 |
|---|---|---|
| BGC0000405 | MIBIG | 5 |
| CHEBI:58572 | CHEBI | 3-star |
This page is generated from data/natural_products/amino_acids_and_peptides/n-5s-5-ammonio-5-carboxylatopentanoyl-l-cysteinyl-d-valinate.yaml, which is generated from the committed inventories. Neither is edited by hand.