streptothricin D

CHEBI:60828 ·resolve ·ANTIMICROBIAL_UNSPECIFIED ·EXACT SEEDED

A streptothricin in which the peptide side-chain consists of 3 units of β-lysine. — ChEBI

Machine-generated and unreviewed. Identity, structure and cross-references come straight from ChEBI's and CARD's own data; no curator has signed off on this record yet.

Classification

Strictly broader compounds or drug classes this molecule belongs to.

CHEBI:26789 CHEBI:26789

Chemical structure

Computed structure properties
Molecular formula	C31H58N12O10
Charge	0
Average mass	758.879 Da
Monoisotopic mass	758.43989 Da
Source	ChEBI
InChIKey	WUJTXMVGXDQPNN-OTQKCRDJSA-N

SMILES

[H][C@]12N/C(=N/[C@@H]3O[C@H](CO)[C@H](OC(N)=O)[C@@H](O)[C@H]3NC(=O)C[C@@H](N)CCCNC(=O)C[C@@H](N)CCCNC(=O)C[C@@H](N)CCCN)N[C@]1([H])[C@H](O)CNC2=O

InChI

InChI=1S/C31H58N12O10/c32-7-1-4-15(33)10-20(46)37-8-2-5-16(34)11-21(47)38-9-3-6-17(35)12-22(48)40-25-26(49)27(53-30(36)51)19(14-44)52-29(25)43-31-41-23-18(45)13-39-28(50)24(23)42-31/h15-19,23-27,29,44-45,49H,1-14,32-35H2,(H2,36,51)(H,37,46)(H,38,47)(H,39,50)(H,40,48)(H2,41,42,43)/t15-,16-,17-,18+,19+,23+,24-,25+,26-,27-,29+/m0/s1

Also called

2-{[(3S)-3-amino-6-{[(3S)-3-amino-6-{[(3S)-3,6-diaminohexanoyl]amino}hexanoyl]amino}hexanoyl]amino}-4-O-carbamoyl-2-deoxy-N-[(3aS,7R,7aS)-7-hydroxy-4-oxooctahydro-2H-imidazo[4,5-c]pyridin-2-ylidene]-β-D-gulopyranosylamine (EXACT_SYNONYM)— chebi
antibiotic OP 2C (EXACT_SYNONYM)— chebi
racemomycin B (EXACT_SYNONYM)— chebi

Cross-references

Equivalent identifiers for this same structure in other resources.

cas:3776-37-2

Activity roles

Every antimicrobial role a source asserts for this compound — the unreduced evidence behind its antimicrobial_class.

CHEBI:33281 CHEBI:33281

Source concepts

Every upstream concept that resolved to this record. The merge is the product: this is what shows ChEBI and CARD are describing the same structure.

Upstream concepts merged into this record
Source	Native ID	Label	Minted CURIE	Version
CHEBI	`CHEBI:60828`	streptothricin D	`antibioticmech:chebi-7ac03b0a9e`	2026-08-30

Producer organisms

Organisms that biosynthesize this compound.

Producer organisms
Organism	BGC	Source	Quality	Note	Evidence
Streptomyces rochei `NCBITaxon:1928` strain NBRC 12908	BGC0000432	MIBIG 4.0.1 (entry 6); reviewed	questionable	MIBiG active entry with a non-placeholder expert reviewer; compound 'streptothricin D' joined by exact Standard InChIKey.	PMID:22820420 (MIBiG's first legacy reference for the entry, inherited rather than attached to the compound. It supports that the entry exists; it is NOT established as evidence for this specific producer/compound link.)

Curation history

SEEDED_FROM_SOURCES 2026-08-30 · seed_from_sources
Seeded from data/raw/ inventories (CHEBI)
RESEEDED_FROM_SOURCES 2026-08-30 · seed_from_sources
Re-seeded from updated data/raw/ inventories
RESEEDED_FROM_SOURCES 2026-08-30 · seed_from_sources
Re-seeded from updated data/raw/ inventories
RESEEDED_FROM_SOURCES 2026-08-31 · seed_from_sources
Re-seeded from updated data/raw/ inventories
RESEEDED_FROM_SOURCES 2026-09-03 · seed_from_sources
Re-seeded from updated data/raw/ inventories

Provenance

Seeded by scripts/seed_from_sources.py from the committed inventories in data/raw/. View the record.