Angustmycin

CHEBI:8612 chemically defined MAPPED CHEBI SYNONYM_MATCH

Ontology mapping

Primary identifier
CHEBI:8612
Ontology label
psicofuranin

Physicochemical roles

Synonyms (1)

SynonymTypeSourceOccurrences
Psicofuranine RAW_TEXT microbedecoder

Rejected enrichment labels (1)

Provenance-only candidates: these are not synonyms and do not resolve to this record.

Rejected labelDispositionSourceOccurrences
produces: angustmycin REJECTED_LABEL sssom_other_backfill

Chemical properties

Molecular formula
C11H15N5O5
Inchi
InChI=1S/C11H15N5O5/c12-9-6-10(14-3-13-9)16(4-15-6)11(2-18)8(20)7(19)5(1-17)21-11/h3-5,7-8,17-20H,1-2H2,(H2,12,13,14)/t5-,7-,8-,11-/m1/s1
Smiles
Nc1ncnc2c1ncn2[C@]1(CO)O[C@H](CO)[C@@H](O)[C@H]1O
Data source
CHEBI sqlite (oaklib)

Evidence (1)

CURATOR_CONFIRMED_SYNONYM via kgmicrobe.compound:angustmycin

angustmycin A is a historical/trade name for the antibiotic psicofuranin — same molecule (curator-confirmed synonym).

Occurrence statistics

Total occurrences
0
Distinct media
0

Curation history

TimestampCuratorActionNew statusChanges
2026-04-19T08:07:30.238506+00:00 audit_propose_chebi_for_unmapped CREATED_FROM_UNMAPPED_QUEUE MAPPED Created new ingredient from kgmicrobe.compound:angustmycin with auto-curated CHEBI CHEBI:8612 (psicofuranin)
2026-04-19T08:07:47.438922+00:00 user_approved_curator_synonym CURATOR_CONFIRMED_CHEBI MAPPED angustmycin A is a historical/trade name for the antibiotic psicofuranin — same molecule (curator-confirmed synonym).
2026-05-01T07:35:32.201588+00:00 auto_classify_ingredient_type AUTO_CLASSIFY_INGREDIENT_TYPE set ingredient_type=SINGLE_INGREDIENT (CHEBI primary)
2026-05-01T08:08:28.022793+00:00 auto_classify_ingredient_type AUTO_BACKFILL_CHEBI_CHEMISTRY molecular_formula=C11H15N5O5; inchi=InChI=1S/C11H15N5O5/c12-9-6-10(14-3-13-9)16(4-15-6; smiles=Nc1ncnc2c1ncn2[C@]1(CO)O[C@H](CO)[C@@H](O)[C@H]1O
2026-05-02T03:12:12.504313+00:00 auto_classify_ingredient_type AUTO_CLASSIFY_INGREDIENT_TYPE set ingredient_type=SINGLE_INGREDIENT (chemical structure populated (molecular_formula))
2026-06-02T07:05:13.386226+00:00 infer_roles_from_name_lists ANNOTATED Added media role: SELECTIVE_AGENT (confidence: 0.80)
2026-07-20T00:00:00+00:00 migrate_media_roles_to_facets ANNOTATED Migrated legacy media_roles to role facets (#128): SELECTIVE_AGENT -> physicochemical_roles.SELECTIVE_AGENT
2026-08-06T07:14:29.509994+00:00 issue_213_grounding LLM MERGED_FROM_UNMAPPED_DUPLICATE Absorbed UNMAPPED_0839 'Psicofuranine' as a RAW_TEXT synonym -- Psicofuranine is a registered synonym of CHEBI:8612 psicofuranin, held by the Angustmycin record; angustmycin C and psicofuranine are the same nucleoside antibiotic (#213). No new SSSOM row; CHEBI:8612 is already mapped. Source: kgmicrobe.trait:psicofuranine.
2026-08-10T00:00:00+00:00 regrade_synonym_matches REGRADED_EXACT_TO_SYNONYM mapping_quality EXACT_MATCH -> SYNONYM_MATCH (#317). The record's label does not equal the term's primary label 'psicofuranin'; it matches the ChEBI synonym 'psicofuranine' on CHEBI:8612. The schema defines EXACT_MATCH as a direct match to the term and SYNONYM_MATCH as a match to a known synonym, so the recorded grade overstated. ontology_id is unchanged — the term is correct. The SSSOM predicate is unaffected (both grades emit skos:exactMatch).
2026-09-02T17:40:44.716277+00:00 claude_sssom_surface_form_backfill ADDED_SYNONYMS Recovered 1 surface form(s) that the published SSSOM `other` carried but no curated record did, so a rebuild would have dropped them from KGX: 'produces: angustmycin'. Tokens already present on the kg-microbe ontology node were left out as redundant (#520).
2026-09-22T06:14:49.563933+00:00 claude LLM REJECTED_TRAIT_SYNONYMS Retyped activity/assay phrases as provenance-only REJECTED_LABEL because they describe a process or organism trait, not an ingredient name (#703): 'produces: angustmycin'. Preserved original text and source metadata. No identity, mapping, role, or remaining-synonym claim was adjudicated.