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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-hydroxyicosanoic acid
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Accession:CHEBI:79190 term browser browse the term
Definition:An omega-hydroxy-long-chain fatty acid that is icosanoic acid (arachidonic acid) in which one of the hydrogens of the terminal methyl group has been replaced by a hydroxy group.
Synonyms:related_synonym: 20-hydroxyarachidic acid;   20-hydroxyeicosanoic acid;   Formula=C20H40O3;   InChI=1S/C20H40O3/c21-19-17-15-13-11-9-7-5-3-1-2-4-6-8-10-12-14-16-18-20(22)23/h21H,1-19H2,(H,22,23);   InChIKey=JLDIWYKSFMPIDW-UHFFFAOYSA-N;   SMILES=OCCCCCCCCCCCCCCCCCCCC(O)=O;   omega-hydroxyarachidic acid;   omega-hydroxyicosanoic acid
 xref: LIPID_MAPS_instance:LMFA01050075;   Reaxys:1794083
 cyclic_relationship: is_conjugate_acid_of CHEBI:140692



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Path 1
Term Annotations click to browse term
  CHEBI ontology 5059
    role 5022
      biological role 5022
        biochemical role 4942
          metabolite 4929
            eukaryotic metabolite 4910
              plant metabolite 442
                icosanoic acid 0
                  20-hydroxyicosanoic acid 0
                    (3R)-3,20-dihydroxyicosanoic acid + 0
                    oscr#36 + 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 5059
    subatomic particle 5050
      composite particle 5050
        hadron 5050
          baryon 5050
            nucleon 5050
              atomic nucleus 5050
                atom 5050
                  main group element atom 5017
                    p-block element atom 5014
                      carbon group element atom 4932
                        carbon atom 4931
                          organic molecular entity 4931
                            organic group 4647
                              organic divalent group 4645
                                organodiyl group 4645
                                  carbonyl group 4644
                                    carbonyl compound 4644
                                      carboxylic acid 335
                                        monocarboxylic acid 171
                                          fatty acid 94
                                            hydroxy fatty acid 1
                                              omega-hydroxy fatty acid 0
                                                omega-hydroxy-long-chain fatty acid 0
                                                  20-hydroxyicosanoic acid 0
                                                    (3R)-3,20-dihydroxyicosanoic acid + 0
                                                    oscr#36 + 0
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