Ornithine

CHEBI:18257 chemically defined MAPPED CHEBI EXACT_MATCH

Ontology mapping

Primary identifier
CHEBI:18257
Ontology label
ornithine

Chemical properties

Molecular formula
C5H12N2O2
Smiles
NCCCC(N)C(=O)O
Inchi
InChI=1S/C5H12N2O2/c6-3-1-2-4(7)5(8)9/h4H,1-3,6-7H2,(H,8,9)
Molecular weight
132.163
Data source
ChEBI+PubChem
Retrieval date
2026-08-13T04:29:15.605731+00:00

Evidence (1)

LEXICAL_MATCH via microbedecoder

Imported from microbedecoder via ols-label-exact-chebi. source_id=kgmicrobe.trait:ornithine;

Occurrence statistics

Total occurrences
0
Distinct media
0
Source occurrences
  • Source
    microbedecoder
    Count
    295
    Source columns
    BacDive_Metabolite_utilization

Curation history

TimestampCuratorActionNew statusChanges
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:ornithine;
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)