Arabinotriose

Ontology mapping

Primary identifier: cas:89315-59-3
Ontology term: CHEBI:62799 — alpha-L-Araf-(1->5)-alpha-L-Araf-(1->5)-alpha-L-Araf
Ontology label: alpha-L-Araf-(1->5)-alpha-L-Araf-(1->5)-alpha-L-Araf

Nutritional roles

Role
CARBON_SOURCE
Confidence
0.8
Evidence
- Reference type
  COMPUTATIONAL_PREDICTION
  Reference text
  Inferred from curated media-role name pattern
  Curator note
  Provisional role from a curated name-pattern rule; review recommended.

Synonyms (1)

Synonym	Type	Source	Occurrences
alpha-L-arabinofuranosyl-(1->5)-alpha-L-arabinofuranosyl-(1->5)-alpha-L-arabinofuranose	EXACT_SYNONYM	chebi_synonym_review

Chemical properties

Cas rn: 89315-59-3
Data source: CultureBotHT compounds_to_cas.csv
Retrieval date: 2026-04-29T06:51:33.117170+00:00
Molecular formula: C15H26O13
Smiles: C(C1C(C(C(O1)OCC2C(C(C(O2)OCC3C(C(C(O3)O)O)O)O)O)O)O)O
Inchi: InChI=1S/C15H26O13/c16-1-4-7(17)11(21)14(27-4)25-3-6-9(19)12(22)15(28-6)24-2-5-8(18)10(20)13(23)26-5/h4-23H,1-3H2/t4-,5-,6-,7-,8-,9-,10+,11+,12+,13+,14+,15+/m0/s1
Pubchem cid: 53356682

Evidence (3)

DATABASE_MATCH via CultureBotHT

Imported from CultureBotHT. CAS-RN 89315-59-3 present, but no CHEBI entry exists (checked OAK CHEBI sqlite + PubChem CID synonyms). Curator can promote to a CHEBI primary if/when CHEBI adds the term.

DATABASE_MATCH via CHEBI via PubChem (pubchem-xref)

Parent class identified via pubchem-xref; matched_via='pubchem CID 53356682'

DATABASE_MATCH via MIM curation (#326)

mapping_quality NARROW_MATCH -> SYNONYM_MATCH. The recorded molecular_formula is identical to CHEBI:62799's, and a 'parent' with an identical formula is not a parent — BACKFILL_PARENT_CHEBI found the term via a PubChem xref and filed it as one. Identity confirmed by InChIKey (OUGBMVAQMSBUQH-BGHOBRCPSA-N): the record's own cas_rn, written from CultureBotHT compounds_to_cas.csv at creation and so independent of this mapping, resolves in PubChem to the same key ChEBI records for the term. ontology_id is unchanged.

Occurrence statistics

Total occurrences: 0
Distinct media: 0

Curation history

Timestamp	Curator	Action	New status	Changes
2026-04-29T06:51:33.117170+00:00	audit_add_remaining_culturebotht	CREATED_FROM_CAS_FALLBACK	MAPPED	Created with cas:89315-59-3 as primary identifier; no CHEBI entry exists for this compound.
2026-05-01T07:35:32.235462+00:00	auto_classify_ingredient_type	AUTO_CLASSIFY_INGREDIENT_TYPE		set ingredient_type=SINGLE_INGREDIENT (cas: primary (defined chemical))
2026-05-02T02:51:59.330824+00:00	auto_classify_ingredient_type	AUTO_BACKFILL_PUBCHEM_CHEMISTRY		molecular_formula=C15H26O13; smiles=C(C1C(C(C(O1)OCC2C(C(C(O2)OCC3C(C(C(O3)O)O)O)O)O)O; inchi=InChI=1S/C15H26O13/c16-1-4-7(17)11(21)14(27-4)25-3
2026-05-02T03:12:12.551943+00:00	auto_classify_ingredient_type	AUTO_CLASSIFY_INGREDIENT_TYPE		set ingredient_type=SINGLE_INGREDIENT (chemical structure populated (molecular_formula))
2026-05-02T04:40:43.600277+00:00	backfill_parent_terms	BACKFILL_PARENT_CHEBI		set ontology_mapping parent=CHEBI:62799 (pubchem-xref)
2026-06-03T02:06:01.734915+00:00	infer_roles_from_name_lists	ANNOTATED		Added media role: CARBON_SOURCE (confidence: 0.80)
2026-07-20T00:00:00+00:00	migrate_media_roles_to_facets	ANNOTATED		Migrated legacy media_roles to role facets (#128): CARBON_SOURCE -> nutritional_roles.CARBON_SOURCE
2026-08-13T00:00:00+00:00	regrade_identical_formula_parents	REGRADED_PARENT_TO_IDENTITY		mapping_quality NARROW_MATCH -> SYNONYM_MATCH (#326); the narrowMatch parent is the same substance, confirmed by InChIKey via the record's own CAS.