isocomplestatin

CHEBI:66093 ·resolve ·ANTIVIRAL ·EXACT SEEDED

A heterodetic cyclic peptide which is a atropisomer of complestatin. It is isolated from the culture broth of Streptomyces and has anti-HIV-1 activity. — 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

glycopeptide antibioticARO:3000081

Strictly broader compounds or drug classes this molecule belongs to.

Label unavailable CHEBI:24533
Label unavailable CHEBI:26195
Label unavailable CHEBI:27171
Label unavailable CHEBI:36683
Label unavailable CHEBI:37407
glycopeptide antibiotic ARO:3000081

Chemical structure

Computed structure properties
Molecular formula	C61H45Cl6N7O15
Charge	0
Average mass	1328.783 Da
Monoisotopic mass	1325.11048 Da
Source	ChEBI
InChIKey	JJGZGELTZPACID-OTLJHNKQSA-N

SMILES

CN1C(=O)[C@@H](c2cc(Cl)c(O)c(Cl)c2)NC(=O)[C@@H]2NC(=O)[C@@H](c3cc(Cl)c(O)c(Cl)c3)NC(=O)[C@H](NC(=O)C(=O)c3cc(Cl)c(O)c(Cl)c3)Cc3cnc4cc(ccc34)-c3cc2cc(c3O)Oc2ccc(cc2)C[C@H]1C(=O)N[C@@H](C(=O)O)c1ccc(O)cc1

InChI

InChI=1S/C61H45Cl6N7O15/c1-74-44(56(82)73-49(61(87)88)25-4-7-32(75)8-5-25)12-24-2-9-33(10-3-24)89-45-22-27-13-35(51(45)77)26-6-11-34-31(23-68-42(34)20-26)21-43(69-59(85)50(76)30-18-40(66)54(80)41(67)19-30)55(81)70-47(28-14-36(62)52(78)37(63)15-28)57(83)71-46(27)58(84)72-48(60(74)86)29-16-38(64)53(79)39(65)17-29/h2-11,13-20,22-23,43-44,46-49,68,75,77-80H,12,21H2,1H3,(H,69,85)(H,70,81)(H,71,83)(H,72,84)(H,73,82)(H,87,88)/t43-,44+,46-,47-,48-,49-/m1/s1

Also called

(2R)-({[(17R,20R,23R,26R,29S)-20,26-bis(3,5-dichloro-4-hydroxyphenyl)-17-{[(3,5-dichloro-4-hydroxyphenyl)(oxo)acetyl]amino}-37-hydroxy-28-methyl-18,21,24,27-tetraoxo-2-oxa-13,19,22,25,28-pentaazahexacyclo[29.2.2.13,7.18,12.05,23.011,15]heptatriaconta-1(33),3(37),4,6,8(36),9,11,14,31,34-decaen-29-yl]carbonyl}amino)(4-hydroxyphenyl)acetic acid (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.

Activity roles

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

HIV-1 integrase inhibitor CHEBI:67268

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:3005070`	complestatin	`antibioticmech:aro-f0d2c0b4fc`	2026-08-30
CHEBI	`CHEBI:66093`	isocomplestatin	`antibioticmech:chebi-4fe2a0c8f9`	2026-08-30

Mechanism summary

Mode of action: VIRAL_INTEGRASE_INHIBITION microbial target — Assigned from ChEBI role CHEBI:67268 (HIV-1 integrase inhibitor). ChEBI asserts the role on the compound. The role names a target specific to the microbe or virus — 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 (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).

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