AntibioticMech

mutalomycin sodium salt

CHEBI:77912 ·resolve ·ANTIMICROBIAL_UNSPECIFIED ·EXACT SEEDED

An organic sodium salt that is the monosodium salt of mutalomycin. — ChEBI

Classification

Strictly broader compounds or drug classes this molecule belongs to.

• CHEBI:38700 CHEBI:38700

Chemical structure

Computed structure properties

Molecular formula	C41H69O12.Na
Charge	0
Average mass	776.981 Da
Monoisotopic mass	776.46867 Da
Source	ChEBI
InChIKey	CPFAJMOABNHQTP-ZPZSSQNXSA-M

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.[Na+]

InChI

InChI=1S/C41H70O12.Na/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);/q;+1/p-1/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

• sodium (5S)-1-C-[(1S)-1-carboxylatoethyl]-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
• 11-O-Demethyl-23,27-didemethoxylonomycin A sodium (EXACT_SYNONYM)— chebi
• Antibiotic S 11743A sodium salt (EXACT_SYNONYM)— chebi
• Mutalomycin sodium (EXACT_SYNONYM)— chebi
• S 11743A sodium salt (EXACT_SYNONYM)— chebi
• mutalomycin monosodium salt (EXACT_SYNONYM)— chebi

Cross-references

Equivalent identifiers for this same structure in other resources.

• cas:62696-99-5
• reaxys:6265169

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:77912	mutalomycin sodium salt	antibioticmech:chebi-55040ba8a2	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

1. SEEDED_FROM_SOURCES 2026-08-30 · seed_from_sources

   Seeded from data/raw/ inventories (CHEBI)

2. RESEEDED_FROM_SOURCES 2026-08-30 · seed_from_sources

   Re-seeded from updated data/raw/ inventories

3. 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.