Ontology mapping
- Primary identifier
-
CHEBI:66872 - Ontology label
- potassium fluoride
- kg-microbe node
CHEBI:66872
Synonyms (6)
| Synonym | Type | Source | Occurrences |
|---|---|---|---|
| Role: Mineral source | RAW_TEXT | CultureMech | |
| K-F | EXACT_SYNONYM | kg_microbe | |
| L-Lys-L-Phe | EXACT_SYNONYM | kg_microbe | |
| L-lysyl-L-phenylalanine | EXACT_SYNONYM | kg_microbe | |
| Lys-Phe | EXACT_SYNONYM | kg_microbe | |
| Lysylphenylalanine | EXACT_SYNONYM | kg_microbe |
Chemical properties
- Data source
- PubChem (via CHEBI:73605)
- Retrieval date
- 2026-04-09T00:32:50.689620+00:00
Evidence (1)
DATABASE_MATCH
via CultureMech
Imported from CultureMech pipeline, quality=DIRECT_MATCH
Occurrence statistics
- Total occurrences
- 0
- Distinct media
- 0
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 |
| 2026-04-09T00:32:50.689620+00:00 | enrich_mim_cas_rn_batch | CAS_RN_ADDED | MAPPED | Added CAS-RN 6235-35-4 from PubChem (via CHEBI:73605) |
| 2026-04-18T00:00:00+00:00 | cbclaw_kg_microbe_sweep LLM | ADDED_SYNONYMS | MAPPED | Added 5 synonyms from kg-microbe P4.4 enrichment: K-F, L-Lys-L-Phe, L-lysyl-L-phenylalanine, Lys-Phe, Lysylphenylalanine |
| 2026-05-01T07:35:34.196684+00:00 | auto_classify_ingredient_type | AUTO_CLASSIFY_INGREDIENT_TYPE | set ingredient_type=SINGLE_INGREDIENT (CHEBI primary) | |
| 2026-05-01T08:08:30.195148+00:00 | auto_classify_ingredient_type | AUTO_BACKFILL_CHEBI_CHEMISTRY | molecular_formula=C15H23N3O3; inchi=InChI=1S/C15H23N3O3/c16-9-5-4-8-12(17)14(19)18-13(; smiles=NCCCC[C@H](N)C(=O)N[C@@H](Cc1ccccc1)C(=O)O | |
| 2026-05-02T03:12:15.293229+00:00 | auto_classify_ingredient_type | AUTO_CLASSIFY_INGREDIENT_TYPE | set ingredient_type=SINGLE_INGREDIENT (chemical structure populated (molecular_formula)) | |
| 2026-06-09T05:23:46.781067+00:00 | correct_stale_ontology_labels.py | CORRECTED | ontology_label 'KF' -> 'Lys-Phe': synced to canonical CHEBI label (preferred_term 'KF' unchanged). | |
| 2026-08-13T00:00:00+00:00 | fix_comma_split_d_record | MERGED_INTO | Merged into CHEBI:66872 'potassium fluoride' (#346). 'KF' is potassium fluoride, not a dipeptide. It was mapped to CHEBI:73605 'Lys-Phe' because K and F are the one-letter codes for lysine and phenylalanine — the same false-friend match that put 'D' on L-aspartic acid residue. The record's own synonyms give it away: it carries 'Role: Mineral source' and 'K-F'. Its cas_rn 6235-35-4 was then derived FROM the wrong term (curation history: 'Added CAS-RN 6235-35-4 from PubChem (via CHEBI:73605)'), so the CAS is downstream of the error rather than independent evidence against it — the same cascade as 'D'. Potassium fluoride is CHEBI:66872, already held by this record. The dipeptide formula, SMILES and its derived CAS are removed rather than carried onto the tombstone. Tombstoned REJECTED, SSSOM rows dropped. | |
| 2026-08-15T00:00:00+00:00 | fix_tombstone_pointers | REFRESHED_TOMBSTONE_ONTOLOGY_ID | ontology_id CHEBI:73605 -> CHEBI:66872 (#360). The merge set identifier and status but left ontology_mapping untouched, so this tombstone kept advertising a term it no longer asserts — anything indexing by ontology_id routed through it. Now agrees with the merge target 'potassium fluoride'. Provenance is unaffected: what the record used to assert is in this history. | |
| 2026-09-09T00:00:00+00:00 | fix_kg_microbe_node_id_drift | CORRECTED | kg_microbe_node_id CHEBI:73605 -> CHEBI:66872 (#554). The compatibility node id lagged a same-prefix identifier correction; the downstream node id must match the curated identifier unless a record intentionally crosses CURIE prefixes. |