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The Chemical Entities of Biological Interest (ChEBI) ontology is downloaded weekly from EMBL-EBI at The data is made available under the Creative Commons License (CC BY 3.0, For more information see: Degtyarenko et al. (2008) ChEBI: a database and ontology for chemical entities of biological interest. Nucleic Acids Res. 36, D344–D350.

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Accession:CHEBI:41401 term browser browse the term
Definition:A non-proteinogenic L-alpha-amino acid that is L-homoserine in which the hydroxy group at position 4 is substituted by an aminooxy group. It has been isolated from legumes and plays an essential role in lugume chemical defense against insects.
Synonyms:exact_synonym: O-amino-L-homoserine
 related_synonym: (2S)-2-amino-4-(aminooxy)butanoic acid;   (2S)-2-amino-4-(aminooxy)butyric acid;   Formula=C4H10N2O3;   InChI=1S/C4H10N2O3/c5-3(4(7)8)1-2-9-6/h3H,1-2,5-6H2,(H,7,8)/t3-/m0/s1;   InChIKey=FQPGMQABJNQLLF-VKHMYHEASA-N;   L-2-amino-4-(aminooxy)butyric acid;   SMILES=C(C[C@@H](C(O)=O)N)ON;   canaline
 alt_id: CHEBI:6200
 xref: AGR:IND20425983;   AGR:IND89039269;   CAS:496-93-5;   DrugBank:DB02821;   FooDB:FDB030959;   HMDB:HMDB0012251;   KEGG:C08270;   KNApSAcK:C00001346;   MetaCyc:L-CANALINE;   PDBeChem:CAN;   PMID:11984075;   PMID:1542671;   PMID:16659033;   PMID:16667673;   PMID:17813493;   PMID:1782352;   PMID:2295622;   PMID:30039130;   PMID:355758;   PMID:4396332;   PMID:443525;   PMID:4549971;   PMID:4700188;   PMID:624704;   PMID:6486410;   PMID:6486804;   PMID:7215357;   PMID:8951231;   PMID:9129118;   PMID:9309222
 cyclic_relationship: is_tautomer_of CHEBI:145769

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Path 1
Term Annotations click to browse term
  CHEBI ontology 19875
    role 19825
      biological role 19825
        biochemical role 19360
          antimetabolite 8507
            L-canaline 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 19875
    subatomic particle 19873
      composite particle 19873
        hadron 19873
          baryon 19873
            nucleon 19873
              atomic nucleus 19873
                atom 19873
                  main group element atom 19763
                    p-block element atom 19763
                      carbon group element atom 19668
                        carbon atom 19657
                          organic molecular entity 19657
                            organic group 18569
                              organic divalent group 18560
                                organodiyl group 18560
                                  carbonyl group 18468
                                    carbonyl compound 18468
                                      carboxylic acid 18142
                                        amino acid 14119
                                          alpha-amino acid 11599
                                            L-alpha-amino acid 11436
                                              non-proteinogenic L-alpha-amino acid 599
                                                homoserine 0
                                                  L-homoserine 0
                                                    L-canaline 0
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