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CHEBI ONTOLOGY - ANNOTATIONS

The Chemical Entities of Biological Interest (ChEBI) ontology is downloaded weekly from EMBL-EBI at http://www.ebi.ac.uk/chebi/. The data is made available under the Creative Commons License (CC BY 3.0, http://creativecommons.org/licenses/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:20-oxoarachidonate
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Accession:CHEBI:76645 term browser browse the term
Definition:A polyunsaturated fatty acid anion that is the conjugate base of 20-oxoarachidonic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.
Synonyms:exact_synonym: (5Z,8Z,11Z,14Z)-20-oxoicosa-5,8,11,14-tetraenoate
 related_synonym: (5Z,8Z,11Z,14Z)-20-ketoeicosatetraenoate;   (5Z,8Z,11Z,14Z)-20-ketoicosatetraenoate;   (5Z,8Z,11Z,14Z)-20-oxoeicosatetraenoate;   (5Z,8Z,11Z,14Z)-20-oxoicosatetraenoate;   20-keto-(5Z,8Z,11Z,14Z)-eicosatetraenoate;   20-keto-(5Z,8Z,11Z,14Z)-icosatetraenoate;   20-ketoarachidonate;   20-oxo-(5Z,8Z,11Z,14Z)-eicosatetraenoate;   20-oxo-(5Z,8Z,11Z,14Z)-icosatetraenoate;   20-oxo-C20:4(omega-6)(1-);   Formula=C20H29O3;   InChI=1S/C20H30O3/c21-19-17-15-13-11-9-7-5-3-1-2-4-6-8-10-12-14-16-18-20(22)23/h1,3-4,6-7,9-10,12,19H,2,5,8,11,13-18H2,(H,22,23)/p-1/b3-1-,6-4-,9-7-,12-10-;   InChIKey=IDPOCGHKMNIWBB-DTLRTWKJSA-M;   SMILES=[O-]C(=O)CCC\\C=C/C\\C=C/C\\C=C/C\\C=C/CCCCC=O
 cyclic_relationship: is_conjugate_base_of CHEBI:76965


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Term Annotations click to browse term
  CHEBI ontology 22210
    chemical entity 22209
      molecular entity 22201
        ion 17699
          anion 16957
            organic anion 3687
              carboxylic acid anion 2523
                icosanoid anion 1
                  arachidonate 1
                    20-oxoarachidonate 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 22210
    subatomic particle 22202
      composite particle 22202
        hadron 22202
          baryon 22202
            nucleon 22202
              atomic nucleus 22202
                atom 22202
                  main group element atom 22136
                    p-block element atom 22136
                      carbon group element atom 21936
                        carbon atom 21861
                          organic molecular entity 21861
                            organic ion 10082
                              organic anion 3687
                                carboxylic acid anion 2523
                                  monocarboxylic acid anion 1607
                                    fatty acid anion 130
                                      unsaturated fatty acid anion 1
                                        polyunsaturated fatty acid anion 1
                                          hydroperoxy polyunsaturated fatty acid anion 1
                                            HPETE anion 1
                                              11-HPETE(1-) 1
                                                arachidonate 1
                                                  20-oxoarachidonate 0
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