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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.

Term:(R)-2-hydroxy-alpha-linolenic acid
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Accession:CHEBI:76234 term browser browse the term
Definition:A HOTrE that is alpha-linolenic acid substituted at position 2 by a hydroxy group (the R-enantiomer)
Synonyms:exact_synonym: (2R,9Z,12Z,15Z)-2-hydroxyoctadeca-9,12,15-trienoic acid
 related_synonym: (2R)-(9Z,12Z,15Z)-2-Hydroxyoctadecatri-9,12,15-enoic acid;   (R)-2-hydroxy-(9Z,12Z,15Z)-octadecatrienoic acid;   2(R)-HOTrE;   2R-HOTrE;   2R-hydroxy-9Z,12Z,15Z-octadecatrienoic acid;   Formula=C18H30O3;   InChI=1S/C18H30O3/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17(19)18(20)21/h3-4,6-7,9-10,17,19H,2,5,8,11-16H2,1H3,(H,20,21)/b4-3-,7-6-,10-9-/t17-/m1/s1;   InChIKey=JQXGCBKGIBTCHY-KITAFTRQSA-N;   SMILES=CC\\C=C/C\\C=C/C\\C=C/CCCCCC[C@@H](O)C(O)=O
 xref: KEGG:C16342;   LIPID_MAPS_instance:LMFA02000033
 cyclic_relationship: is_conjugate_acid_of CHEBI:76150

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Path 1
Term Annotations click to browse term
  CHEBI ontology 19770
    role 19718
      biological role 19717
        biochemical role 19222
          metabolite 19199
            HOTrE 0
              (R)-2-hydroxy-alpha-linolenic acid 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 19770
    subatomic particle 19768
      composite particle 19768
        hadron 19768
          baryon 19768
            nucleon 19768
              atomic nucleus 19768
                atom 19768
                  main group element atom 19655
                    p-block element atom 19655
                      carbon group element atom 19550
                        carbon atom 19539
                          organic molecular entity 19539
                            organic group 18488
                              organic divalent group 18481
                                organodiyl group 18481
                                  carbonyl group 18384
                                    carbonyl compound 18384
                                      carboxylic acid 18054
                                        monocarboxylic acid 17396
                                          fatty acid 15810
                                            unsaturated fatty acid 909
                                              polyunsaturated fatty acid 663
                                                trienoic fatty acid 105
                                                  fatty acid 18:3 91
                                                    octadecatrienoic acid 91
                                                      linolenic acid 87
                                                        alpha-linolenic acid 55
                                                          (R)-2-hydroxy-alpha-linolenic acid 0
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