klebsidin

naturalproductmech:mibig-d424534c9b MINTED SEEDED antibacterial

Structure

Standard InChIKey	XNBIEFNBLNDRGW-UHFFFAOYSA-N
SMILES	CCC(C)C1NC(=O)C(C(C)CC)NC(=O)C2CCCN2C(=O)CNC(=O)C(CC(=O)O)NC(=O)C(CO)NC(=O)CNC(=O)CCC(C(=O)NC(CC2=CC=CC=C2)C(=O)NC(CC2=CC=CC=C2)C(=O)NC(CC(N)=O)C(=O)N2CCCC2C(=O)NC(CC(N)=O)C(=O)NCC(=O)NC(C(=O)NC(CCSC)C(=O)NC(CC2=C[NH]C=N2)C(=O)NC(CC2=CC=C(O)C=C2)C(=O)NCC(=O)O)C(C)C)NC1=O
Stereochemistry	undefined stereocentres — the InChIKey does not distinguish this compound from its stereoisomers
Cross-references	npatlas:NPA028370

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 ribosomal, 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
Klebsiella pneumoniae NCBITaxon:573	SOURCE_ASSERTION	mibig:BGC0001639	DOI:10.1021/acschembio.6b01154

Occurrences 1

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
Klebsiella pneumoniae NCBITaxon:573	LOTUS	DOI:10.1021/ACSCHEMBIO.6B01154

Biosynthetic gene clusters 1

Accession	Host	Locus evidence	Genome
mibig:BGC0001639	Klebsiella pneumoniae NCBITaxon:573	CLUSTER_UNSTATED	genbank:NGTK01000002.1

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 — antibioticmech:aro-1d2367825f (same structure, same inchikey)

Provenance

Source concept	Source	Version
BGC0001639	MIBIG	3

This page is generated from data/natural_products/amino_acids_and_peptides/klebsidin.yaml, which is generated from the committed inventories. Neither is edited by hand.