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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:83336 term browser browse the term
Definition:A polyunsaturated fatty acid anion that is the conjugate base of 14-HPDHE, obtained by deprotonation of the carboxy group; major species at pH 7.3.
Synonyms:exact_synonym: (4Z,7Z,10Z,12E,16Z,19Z)-14-hydroperoxydocosa-4,7,10,12,16,19-hexaenoate
 related_synonym: (4Z,7Z,10Z,12E,16Z,19Z)-14-hydroperoxydocosahexaenoate(1-);   14-HPD(4,7,10,12,16,19)HE(1-);   14-hydroperoxy-(4Z,7Z,10Z,12E,16Z,19Z)-docosahexaenoate;   Formula=C22H31O4;   InChI=1S/C22H32O4/c1-2-3-4-5-12-15-18-21(26-25)19-16-13-10-8-6-7-9-11-14-17-20-22(23)24/h3-4,6-7,10-16,19,21,25H,2,5,8-9,17-18,20H2,1H3,(H,23,24)/p-1/b4-3-,7-6-,13-10-,14-11-,15-12-,19-16+;   InChIKey=OAGAUECBCOAGOL-BGKMTWLOSA-M;   SMILES=CC\\C=C/C\\C=C/CC(OO)\\C=C\\C=C/C\\C=C/C\\C=C/CCC([O-])=O
 cyclic_relationship: is_conjugate_base_of CHEBI:84177

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Path 1
Term Annotations click to browse term
  CHEBI ontology 21720
    chemical entity 21718
      molecular entity 21704
        ion 16627
          anion 15513
            organic anion 3088
              carboxylic acid anion 2433
                docosanoid anion 0
                  HPDHE(1-) 0
                    14-HPDHE(1-) 0
                      14(S)-HPDHE(1-) 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 21720
    subatomic particle 21705
      composite particle 21705
        hadron 21705
          baryon 21705
            nucleon 21705
              atomic nucleus 21705
                atom 21705
                  main group element atom 21622
                    p-block element atom 21622
                      carbon group element atom 21427
                        carbon atom 21326
                          organic molecular entity 21326
                            organic group 19886
                              organic divalent group 19876
                                organodiyl group 19876
                                  carbonyl group 19859
                                    carbonyl compound 19859
                                      carboxylic acid 19157
                                        monocarboxylic acid 18458
                                          fatty acid 16597
                                            fatty acid derivative 1033
                                              (4Z,7Z,10Z,13Z,16Z,19Z)-docosahexaenoyl derivative 0
                                                (4Z,7Z,10Z,13Z,16Z,19Z)-docosahexaenoate 0
                                                  14-HPDHE(1-) 0
                                                    14(S)-HPDHE(1-) 0
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