jawsamycin

CHEBI:156382 ·resolve ·ANTIFUNGAL ·EXACT SEEDED

A polyketide that is 5'-amino-5'-deoxy-3,4,5,6-tetrahydrouridine in which one of the hydrogens of the amino group is substituted by a (1E,3E)-1-[(1R,1'R,1''R,1'''R,2S,2'R,2''R,2'''S)-2'''-{(E)-2-[(1R,2R)-2-methylcyclopropyl]ethenyl}[1,1':2',1'':2'',1'''-quater(cyclopropan)]-2-yl]-5-oxopenta-1,3-dien-5-yl group. It is a metabolite isolated from the bacterium, Streptoverticillium fervens and targets the catalytic subunit of the fungal UDP-glycosyltransferase, the first step in the biosynthesis of glycosylphosphatidylinositol (GPI) anchors. It exhibits broad spectrum antifungal activity against several pathogenic fungi including Mucorales. — 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:140325 CHEBI:140325
CHEBI:26188 CHEBI:26188
CHEBI:51454 CHEBI:51454
CHEBI:60783 CHEBI:60783
CHEBI:78840 CHEBI:78840

Chemical structure

Computed structure properties
Molecular formula	C32H43N3O6
Charge	0
Average mass	565.711 Da
Monoisotopic mass	565.31519 Da
Source	ChEBI
InChIKey	QOOORVUXEUQEKV-KNLYTHMISA-N

SMILES

C[C@@H]1C[C@H]1/C=C/[C@@H]1C[C@H]1[C@@H]1C[C@H]1[C@@H]1C[C@H]1[C@@H]1C[C@H]1/C=C/C=C/C(=O)NC[C@H]1O[C@@H](N2CCC(=O)NC2=O)[C@H](O)[C@@H]1O

InChI

InChI=1S/C32H43N3O6/c1-16-10-17(16)6-7-19-12-21(19)23-14-25(23)24-13-22(24)20-11-18(20)4-2-3-5-27(36)33-15-26-29(38)30(39)31(41-26)35-9-8-28(37)34-32(35)40/h2-7,16-26,29-31,38-39H,8-15H2,1H3,(H,33,36)(H,34,37,40)/b4-2+,5-3+,7-6+/t16-,17-,18-,19-,20-,21-,22+,23+,24-,25-,26-,29-,30-,31-/m1/s1

Also called

5'-deoxy-5'-({(2E,4E)-5-[(1R,1'R,1''R,1'''R,2S,2'R,2''R,2'''S)-2'''-{(E)-2-[(1R,2R)-2-methylcyclopropyl]ethenyl}[1,1':2',1'':2'',1'''-quater(cyclopropan)]-2-yl]penta-2,4-dienoyl}amino)-5,6-dihydrouridine (EXACT_SYNONYM)— chebi
FR 900848 (EXACT_SYNONYM)— chebi
FR-900848 (EXACT_SYNONYM)— chebi
FR900848 (EXACT_SYNONYM)— chebi

Cross-references

Equivalent identifiers for this same structure in other resources.

cas:120500-69-8
patent:EP0286330

Activity roles

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

CHEBI:35718 CHEBI:35718

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:156382`	jawsamycin	`antibioticmech:chebi-8852d47cd1`	2026-08-30

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

Provenance

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