pseudaminate
CHEBI:63282 EXACT SEEDED
A monocarboxylic acid anion arising from deprotonation of the carboxy group of pseudaminic acid; major species at pH 7.3.
Structure
| Standard InChIKey | ZJOSXOOPEBJBMC-LJRWBPDUSA-M |
|---|---|
| SMILES | C[C@@H]([C@@H]([C@H]1[C@H]([C@H](C[C@](O1)(C(=O)[O-])O)O)NC(=O)C)NC(=O)C)O |
| Stereochemistry | fully defined |
Filing pathway
Carbohydrates — 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 other, 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 |
|---|---|---|---|
| Tannerella forsythia NCBITaxon:28112 |
SOURCE_ASSERTION | mibig:BGC0001747 | DOI:10.1128/aem.01801-17 |
Occurrences 0
None cited.
Biosynthetic gene clusters 1
| Accession | Host | Locus evidence | Genome |
|---|---|---|---|
| mibig:BGC0001747 | Tannerella forsythia NCBITaxon:28112 |
CLUSTER_UNSTATED | genbank:JUET01000030.1 |
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 'pseudaminate' and MIBiG calls it 'pseudaminic acid'. 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 |
|---|---|---|
| BGC0001747 | MIBIG | 3 |
| CHEBI:63282 | CHEBI | 3-star |
This page is generated from data/natural_products/carbohydrates/pseudaminate.yaml, which is generated from the committed inventories. Neither is edited by hand.