Ontology mapping
- Primary identifier
-
CHEBI:18420 - Ontology label
- magnesium(2+)
Synonyms (1)
| Synonym | Type | Source | Occurrences |
|---|---|---|---|
| Magnesium | RAW_TEXT | culturemech:output/ingredient_occurrences.tsv |
Chemical properties
- Molecular formula
- Mg
- Smiles
- [Mg+2]
- Inchi
- InChI=1S/Mg/q+2
- Molecular weight
- 24.305
- Data source
- ChEBI+PubChem
- Retrieval date
- 2026-08-13T04:28:30.780007+00:00
Evidence (1)
LEXICAL_MATCH
via microbedecoder
Imported from microbedecoder via ols-label-exact-chebi. source_id=kgmicrobe.trait:magnesium_2;
Occurrence statistics
- Total occurrences
- 3
- Distinct media
- 3
- Source occurrences
- Source
- microbedecoder
- Count
- 12
- 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_FROM_INGREDIENT_IMPORT | MAPPED | Imported from microbedecoder via ols-label-exact-chebi. source_id=kgmicrobe.trait:magnesium_2; |
| 2026-08-04T03:08:34.142678+00:00 | microbedecoder-import-review LLM | FLAGGED_FOR_REVIEW | mapping_status MAPPED -> PENDING_REVIEW | |
| 2026-08-04T00:00:00+00:00 | review-ingredients LLM | REVIEWED_AND_PROMOTED | MAPPED | mapping_status PENDING_REVIEW -> MAPPED |
| 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) | |
| 2026-09-11T23:46:36.251078+00:00 | fix_element_atom_overclaims | MERGED_FROM_MAPPED_RECORD | MAPPED | Absorbed 'Magnesium' from CHEBI:25107; moved 3 CultureMech occurrence(s) from the ChEBI atom term to CHEBI:18420. CultureMech's source rows explicitly carry KEGG:mg2, so the source label denotes dissolved Mg2+ rather than a neutral magnesium atom. (#631). |