Ontology mapping
- Primary identifier
-
CHEBI:15361 - Ontology label
- pyruvate
- kg-microbe node
CHEBI:15361
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.
- Role
- ENERGY_SOURCE
- Confidence
- 0.7
- Evidence
- Reference type
- COMPUTATIONAL_PREDICTION
- Reference text
- Canonical energy substrate (catabolised for energy)
- Curator note
- Provisional ENERGY_SOURCE added alongside CARBON_SOURCE; review recommended.
Synonyms (2)
| Synonym | Type | Source | Occurrences |
|---|---|---|---|
| Cross-references: KEGG:pyr | RAW_TEXT | CultureMech | |
| 2-oxopropanoate | EXACT_SYNONYM | kg_microbe |
Chemical properties
- Cas rn
- 57-60-3
- Data source
- PubChem API
- Retrieval date
- 2026-04-05T19:53:45.799399+00:00
- Molecular formula
- C3H3O3
- Inchi
- InChI=1S/C3H4O3/c1-2(4)3(5)6/h1H3,(H,5,6)/p-1
- Smiles
- CC(=O)C(=O)[O-]
Evidence (1)
DATABASE_MATCH
via CultureMech
Imported from CultureMech pipeline, quality=DIRECT_MATCH
Occurrence statistics
- Total occurrences
- 30
- Distinct media
- 30
Curation history
| Timestamp | Curator | Action | New status | Changes |
|---|---|---|---|---|
| 2026-03-09T06:54:18.022301+00:00 | import_from_culturemech | IMPORTED | MAPPED | Initial import from CultureMech pipeline |
| 2026-04-05T19:53:45.799452+00:00 | fetch_cas_rn_from_pubchem | ADDED_CAS_RN | MAPPED | Added CAS-RN:57-60-3 from PubChem API via name lookup (Pyruvate) |
| 2026-04-18T00:00:00+00:00 | cbclaw_kg_microbe_sweep LLM | ADDED_SYNONYMS | MAPPED | Added 1 synonyms from kg-microbe P4.4 enrichment: 2-oxopropanoate |
| 2026-05-01T07:35:36.009088+00:00 | auto_classify_ingredient_type | AUTO_CLASSIFY_INGREDIENT_TYPE | set ingredient_type=SINGLE_INGREDIENT (CHEBI primary) | |
| 2026-05-01T08:08:32.102505+00:00 | auto_classify_ingredient_type | AUTO_BACKFILL_CHEBI_CHEMISTRY | molecular_formula=C3H3O3; inchi=InChI=1S/C3H4O3/c1-2(4)3(5)6/h1H3,(H,5,6)/p-1; smiles=CC(=O)C(=O)[O-] | |
| 2026-05-02T03:12:18.035412+00:00 | auto_classify_ingredient_type | AUTO_CLASSIFY_INGREDIENT_TYPE | set ingredient_type=SINGLE_INGREDIENT (chemical structure populated (molecular_formula)) | |
| 2026-06-03T03:22:14.594610+00:00 | infer_roles_from_name_lists | ANNOTATED | Added media role: CARBON_SOURCE (confidence: 0.80) | |
| 2026-06-04T05:38:59.201229+00:00 | infer_energy_source | ANNOTATED | Added media role: ENERGY_SOURCE (confidence: 0.70) | |
| 2026-06-09T05:23:46.825770+00:00 | correct_stale_ontology_labels.py | CORRECTED | ontology_label 'Pyruvate' -> 'pyruvate': synced to canonical CHEBI label (preferred_term 'Pyruvate' unchanged). | |
| 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; ENERGY_SOURCE -> nutritional_roles.ENERGY_SOURCE | |
| 2026-08-27T03:16:39.519785+00:00 | refresh_occurrence_statistics | CORRECTED | occurrence_statistics 26/26 -> 30/30 (media_count/total_occurrences), derived from distinct CultureMech recipe ids in the #337 occurrence table. The prior values came from the importer retired in #453, whose media_count counted a list truncated to 50 examples (#449). [source=ingredient_occurrences.tsv culturemech_rev=15a4da5c08 rows=194137 distinct_recipes=15257] |