chrysomycin A

antibioticmech:aro-e0bba9e7d3 ·ANTIBACTERIAL ·MINTED SEEDED

Chrysomycin A (ChryA) is a benzonaphthopyranone glycoside with rapid bactericidal activity that is highly active against S. aureus persisters, robustly eradicates biofilms in vitro, and shows a sustainable killing efficacy in vivo. Chrysomycin A belongs to the coumarin class of antibiotics which are known to bind gyrase subunit B and inhibit the enzyme function. — PMID:37540745

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

aminocoumarin antibioticARO:3000103

Strictly broader compounds or drug classes this molecule belongs to.

aminocoumarin antibiotic ARO:3000103

Chemical structure

Computed structure properties
Molecular formula	C28H28O9
Charge	0
Average mass	508.5 Da
Monoisotopic mass	508.17333247 Da
Source	PubChem · retrieved 2026-08-29
InChIKey	OMDANBMKOUVKAG-WZNMFJNZSA-N

SMILES

C[C@@H]1[C@@H]([C@@]([C@H]([C@@H](O1)C2=C3C(=C(C=C2)O)C(=CC4=C3OC(=O)C5=C4C(=CC(=C5)C=C)OC)OC)O)(C)O)O

InChI

InChI=1S/C28H28O9/c1-6-13-9-16-20(18(10-13)34-4)15-11-19(35-5)22-17(29)8-7-14(21(22)23(15)37-27(16)32)24-26(31)28(3,33)25(30)12(2)36-24/h6-12,24-26,29-31,33H,1H2,2-5H3/t12-,24+,25+,26+,28-/m1/s1

Also called

ChryA (EXACT_SYNONYM)— aro

Cross-references

Identifiers for this same structure in other resources. An accession that lands on two different structures in this corpus is withheld from both rather than shown here, since it names at most one of them.

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
ARO	`ARO:3007679`	chrysomycin A	`antibioticmech:aro-e0bba9e7d3`	2026-08-30

Curation history

SEEDED_FROM_SOURCES 2026-08-30 · seed_from_sources
Seeded from data/raw/ inventories (ARO)
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 (YAML).

Explore across X-Mech: MediaIngredientMech (chrysomycin A) · CultureMech · NaturalProductMech · PathwayMech · TraitMech