mutalomycin

CHEBI:77918 ·resolve ·ANTIMICROBIAL_UNSPECIFIED ·EXACT SEEDED

A polyether antibiotic produced by a strain of Streptomyces mutabilis NRRL 8088. — 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.

Label unavailable CHEBI:26179
Label unavailable CHEBI:26912
Label unavailable CHEBI:35969
Label unavailable CHEBI:59780
Label unavailable CHEBI:72600

Chemical structure

Computed structure properties
Molecular formula	C41H70O12
Charge	0
Average mass	754.999 Da
Monoisotopic mass	754.48673 Da
Source	ChEBI
InChIKey	WWEDNBWYGGJQOV-RIWLGXEFSA-N

SMILES

[H][C@]1([C@H](C)[C@@]2([H])O[C@@]3(CC[C@@](C)([C@@]4([H])CC[C@@](C)([C@]5([H])O[C@@]([H])([C@@]6([H])O[C@](C)(O)[C@H](C)C[C@@H]6C)C[C@@H]5C)O4)O3)C[C@H](O)[C@H]2C)O[C@@](O)([C@H](C)C(=O)O)[C@H](C)[C@@H](OC)[C@H]1C

InChI

InChI=1S/C41H70O12/c1-20-17-22(3)39(11,45)50-31(20)29-18-21(2)35(48-29)38(10)14-13-30(49-38)37(9)15-16-40(53-37)19-28(42)23(4)32(51-40)24(5)33-25(6)34(47-12)26(7)41(46,52-33)27(8)36(43)44/h20-35,42,45-46H,13-19H2,1-12H3,(H,43,44)/t20-,21-,22+,23+,24+,25-,26+,27+,28-,29+,30+,31-,32-,33+,34-,35+,37-,38-,39-,40+,41+/m0/s1

Also called

(5S)-1-C-[(1S)-1-carboxyethyl]-2,4-dideoxy-5-{(1S)-1-[(2S,5R,7S,8R,9S)-9-hydroxy-2-{(2S,2'R,3'S,5R,5'R)-5'-[(2S,3S,5R,6S)-6-hydroxy-3,5,6-trimethyltetrahydro-2H-pyran-2-yl]-2,3'-dimethyloctahydro-2,2'-bifuran-5-yl}-2,8-dimethyl-1,6-dioxaspiro[4.5]dec-7-yl]ethyl}-2,4-dimethyl-3-O-methyl-β-L-arabinopyranose (EXACT_SYNONYM)— chebi
antibiotic S 11743A (EXACT_SYNONYM)— chebi

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.

cas:62618-08-0
reaxys:1614502

Patents and articles

Documents about this compound. A patent covers a class and an article covers a topic; neither identifies a structure.

patent:US4933364

Activity roles

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

antimicrobial agent 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:77918`	mutalomycin	`antibioticmech:chebi-d7c715a8bc`	2026-08-30

Mechanism summary

Mode of action: MEMBRANE_DISRUPTION host shared target — Assigned from ChEBI role CHEBI:24869 (ionophore). ChEBI asserts the role on the compound. The target it names is one the host has too, so the mechanism is true but is not evidence of selectivity — see mode_of_action_target_scope. Not a curator's mechanistic review.

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 2026-09-10 · 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).

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