Ontology mapping
- Primary identifier
-
CHEBI:37671 - Ontology label
- (1->3)-beta-D-glucan
- Notes
- Imported from microbedecoder (source_id=kgmicrobe.trait:3_beta_d_glucan); no CAS-RN or CHEBI/NCIT match. Curator review needed.
Chemical properties
- Molecular formula
- (C6H10O5)n.H2O
- Smiles
- [H]O[C@@H]1O[C@H](CO)[C@@H](O)[C@H](O)[C@H]1O
- Inchi
- InChI=1S/C6H12O6/c7-1-2-3(8)4(9)5(10)6(11)12-2/h2-11H,1H2/t2-,3-,4+,5-,6-/m1/s1
- Molecular weight
- 180.156
- Data source
- ChEBI+PubChem
- Retrieval date
- 2026-08-13T04:14:56.853017+00:00
Evidence (1)
DATABASE_MATCH
via MIM curation (#213)
'3-beta-d-glucan' is a truncation of (1->3)-beta-D-glucan; the leading '(1->' was lost. CHEBI:37671 is the precise term, and is preferred over the generic CHEBI:28793 beta-D-glucan (held by 'b-Glucan from Oat') because the label states the 1,3 linkage (#213).
Occurrence statistics
- Total occurrences
- 0
- Distinct media
- 0
- Source occurrences
- Source
- microbedecoder
- Count
- 1
- Source columns
- BacDive_Metabolite_utilization
Curation history
| Timestamp | Curator | Action | New status | Changes |
|---|---|---|---|---|
| 2026-08-04T02:54:09.684805+00:00 | audit_import_ingredients[microbedecoder] | CREATED_AS_UNMAPPED | UNMAPPED | Imported from microbedecoder (source_id=kgmicrobe.trait:3_beta_d_glucan); no CAS-RN or CHEBI/NCIT match. Curator review needed. |
| 2026-08-06T00:00:00+00:00 | promote_resolved_unmapped | PROMOTED_TO_MAPPED | MAPPED | Promoted UNMAPPED_0787 -> CHEBI:37671 "(1->3)-beta-D-glucan" (SYNONYM_MATCH); mapping_status UNMAPPED -> MAPPED, SSSOM row added. |
| 2026-08-13T00:00:00+00:00 | classify_ingredient_type | AUTO_CLASSIFY_INGREDIENT_TYPE | set ingredient_type=SINGLE_INGREDIENT (CHEBI primary with a structural definition) (#323) | |
| 2026-09-10T09:35:46.753696+00:00 | fix_lowercase_stereodescriptors LLM | CORRECTED | MAPPED | preferred_term '3-beta-d-glucan' -> '3-beta-D-glucan'; fixed a lowercase D stereodescriptor parse artifact (#460). |