Ontology mapping
- Primary identifier
-
CHEBI:25115 - Ontology label
- malate
- kg-microbe node
CHEBI:25115
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 |
|---|---|---|---|
| malates | EXACT_SYNONYM | kg_microbe | |
| malic acid anion | EXACT_SYNONYM | kg_microbe |
Chemical properties
- Cas rn
- 6915-15-7
- Data source
- PubChem API
- Retrieval date
- 2026-04-05T19:52:51.766654+00:00
Evidence (1)
DATABASE_MATCH
via CultureMech
Imported from CultureMech pipeline, quality=DIRECT_MATCH
Occurrence statistics
- Total occurrences
- 2
- Distinct media
- 2
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 |
| 2026-04-05T19:52:51.766714+00:00 | fetch_cas_rn_from_pubchem | ADDED_CAS_RN | MAPPED | Added CAS-RN:6915-15-7 from PubChem API via name lookup (Malate) |
| 2026-04-18T00:00:00+00:00 | cbclaw_kg_microbe_sweep LLM | ADDED_SYNONYMS | MAPPED | Added 2 synonyms from kg-microbe P4.4 enrichment: malates, malic acid anion |
| 2026-05-01T07:35:34.591960+00:00 | auto_classify_ingredient_type | AUTO_CLASSIFY_INGREDIENT_TYPE | set ingredient_type=SINGLE_INGREDIENT (CHEBI primary) | |
| 2026-05-02T03:12:16.130904+00:00 | auto_classify_ingredient_type | AUTO_CLASSIFY_INGREDIENT_TYPE | set ingredient_type=SINGLE_INGREDIENT (CHEBI primary) | |
| 2026-06-03T03:22:14.590086+00:00 | infer_roles_from_name_lists | ANNOTATED | Added media role: CARBON_SOURCE (confidence: 0.80) | |
| 2026-06-04T05:38:59.200992+00:00 | infer_energy_source | ANNOTATED | Added media role: ENERGY_SOURCE (confidence: 0.70) | |
| 2026-06-09T05:23:46.791534+00:00 | correct_stale_ontology_labels.py | CORRECTED | ontology_label 'Malate' -> 'malate': synced to canonical CHEBI label (preferred_term 'Malate' 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 | |
| 2026-08-27T03:16:39.519234+00:00 | refresh_occurrence_statistics | CORRECTED | occurrence_statistics 1/1 -> 2/2 (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] |