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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:icosanoic acid
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Accession:CHEBI:28822 term browser browse the term
Definition:A C20 striaght-chain saturated fatty acid which forms a minor constituent of peanut (L. arachis) and corn oils. Used as an organic thin film in the production of liquid crystals for a wide variety of technical applications.
Synonyms:related_synonym: Arachidic acid;   Arachinsaeure;   C20:0;   CH3-[CH2]18-COOH;   Formula=C20H40O2;   InChI=1S/C20H40O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20(21)22/h2-19H2,1H3,(H,21,22);   InChIKey=VKOBVWXKNCXXDE-UHFFFAOYSA-N;   SMILES=CCCCCCCCCCCCCCCCCCCC(O)=O;   arachic acid;   arachidinic acid;   eicosanoic acid;   n-eicosanoic acid
 alt_id: CHEBI:24763;   CHEBI:2798
 xref: Beilstein:1788211;   CAS:506-30-9;   Gmelin:854866;   HMDB:HMDB0002212;   KEGG:C06425;   KNApSAcK:C00001209;   LIPID_MAPS_instance:LMFA01010020;   MetaCyc:ARACHIDIC_ACID;   PDBeChem:DCR;   PMID:17279692;   PMID:18036601;   PMID:19908738;   Patent:CN102352348;   Patent:WO2013000382;   Reaxys:1788211;   Wikipedia:Arachidic_acid
 cyclic_relationship: is_conjugate_acid_of CHEBI:32360


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Path 1
Term Annotations click to browse term
  CHEBI ontology 19831
    role 19807
      biological role 19805
        biochemical role 19515
          metabolite 19502
            eukaryotic metabolite 19319
              plant metabolite 17959
                icosanoic acid 0
                  (11Z,14Z)-icosadienoic acid + 0
                  (19R)-19-hydroxyicosanoic acid + 0
                  (R)-icosanoylcarnitine 0
                  1-[(8Z,11Z,14Z,17Z)-icosatetraenoyl]-2-icosanoyl-sn-glycero-3-phospho-1D-myo-inositol 0
                  1-[(9Z)-octadecenoyl]-2-eicosanoyl-sn-glycero-3-phosphocholine 0
                  1-[(9Z,12Z)-octadecadienoyl]-2-icosanoyl-sn-glycerol 0
                  1-alpha-linolenoyl-2-icosanoyl-sn-glycerol 0
                  1-docosanoyl-2-eicosanoyl-sn-glycero-3-phosphocholine 0
                  1-eicosanoyl-2-[(11Z)-eicosenoyl]-sn-glycero-3-phosphocholine 0
                  1-eicosanoyl-2-[(11Z)-octadecenoyl]-sn-glycero-3-phosphocholine 0
                  1-eicosanoyl-2-[(11Z,14Z)-eicosadienoyl]-sn-glycero-3-phosphocholine 0
                  1-eicosanoyl-2-[(11Z,14Z,17Z)-eicosatrienoyl]-sn-glycero-3-phosphocholine 0
                  1-eicosanoyl-2-[(13Z)-docosenoyl]-sn-glycero-3-phosphocholine 0
                  1-eicosanoyl-2-[(4Z,7Z,10Z,13Z,16Z,19Z)-docosahexaenoyl]-sn-glycero-3-phosphocholine 0
                  1-eicosanoyl-2-[(7Z,10Z,13Z,16Z,19Z)-docosapentaenoyl]-sn-glycero-3-phosphocholine 0
                  1-eicosanoyl-2-[(9Z)-octadecenoyl]-sn-glycero-3-phosphocholine 0
                  1-eicosanoyl-2-docosanoyl-sn-glycero-3-phosphocholine 0
                  1-eicosanoyl-2-octadecanoyl-sn-glycero-3-phosphocholine 0
                  1-hexadecanoyl-2-icosanoyl-sn-glycero-3-phosphoethanolamine 0
                  1-hexadecyl-2-eicosanoyl-sn-glycero-3-phosphocholine 0
                  1-icosanoyl-2-[(5Z,8Z,11ZZ,14Z,17Z)-eicosapentaenoyl]-sn-glycerol 0
                  1-icosanoyl-2-arachidonoyl-sn-glycero-3-phosphate 0
                  1-icosanoyl-2-arachidonoyl-sn-glycero-3-phosphocholine 0
                  1-icosanoyl-2-arachidonoyl-sn-glycerol 0
                  1-icosanoyl-2-docosanoyl-sn-glycero-3-phospho-(1'-sn-glycerol) 0
                  1-icosanoyl-2-hexadecanoyl-sn-glycero-3-phosphocholine 0
                  1-icosanoyl-2-oleoyl-sn-glycero-3-phosphate 0
                  1-icosanoyl-2-oleoyl-sn-glycerol 0
                  1-icosanoyl-2-palmitoyl-sn-glycero-3-phosphocholine 0
                  1-icosanoyl-2-tetradecanoyl-sn-glycero-3-phosphocholine 0
                  1-icosanoyl-sn-glycero-3-phosphate 0
                  1-icosanoyl-sn-glycero-3-phosphocholine + 0
                  1-icosanoyl-sn-glycero-3-phosphoethanolamine 0
                  1-icosanoylglycerol 0
                  1-octadecanoyl-2-eicosanoyl-sn-glycero-3-phosphocholine 0
                  1-octadecyl-2-icosanoyl-sn-glycero-3-phosphocholine 0
                  1-oleoyl-2-icosanoyl-sn-glycero-3-phosphate 0
                  1-palmitoyl-2-icosanoyl-sn-glycero-3-phosphocholine 0
                  1-tetradecanoyl-2-icosanoyl-sn-glycero-3-phosphocholine 0
                  18-methylicosanoic acid 0
                  2-hydroxyarachidic acid + 0
                  2-icosanoyl-sn-glycero-3-phosphoethanolamine 0
                  20-hydroxyicosanoic acid + 0
                  3-hydroxyicosanoic acid + 0
                  3-oxoicosanoic acid + 0
                  N-(icosanoyl)-tetradecasphing-4-enine-1-phosphoethanolamine 0
                  N-(icosanoyl)ethanolamine 0
                  N-eicosanoylsphinganine + 0
                  N-icosanoyl-(4E,14Z)-sphinga-4,14-dienine 0
                  N-icosanoyl-1-oleoyl-sn-glycero-3-phosphoethanolamine 0
                  N-icosanoyl-14-methylhexadecasphinganine 0
                  N-icosanoyl-sn-glycero-3-phosphoethanolamine 0
                  N-icosanoylglycine 0
                  N-icosanoylsphingosine 0
                  N-icosanoylsphingosine 1-phosphate 0
                  N-icosanoylsphingosine-1-phosphocholine 0
                  N-icosanoyltaurine 0
                  alpha-D-Gal-(1->4)-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer(d18:1/20:0) 0
                  alpha-Neu5Ac-(2->3)-beta-D-Gal-(1->3)-beta-D-GalNAc-(1->4)-[alpha-Neu5Ac-(2->3)]-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer(d18:1/20:0) 0
                  alpha-Neu5Ac-(2->3)-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer(d18:1/20:0) 0
                  beta-D-galactosyl-(1->4)-beta-D-glucosyl-(1<->1)-N-eicosanoylsphingosine 0
                  beta-D-galactosyl-(1<->1')-N-eicosanoylsphinganine 0
                  beta-D-galactosyl-(1<->1')-N-icosanoyl-(4E,14Z)-sphingadienine 0
                  beta-D-galactosyl-N-eicosanoylsphingosine 0
                  beta-D-glucosyl-(1<->1')-N-eicosanoylsphinganine 0
                  beta-D-glucosyl-(1<->1')-N-icosanoyl-(4E,14Z)-sphingadienine 0
                  beta-D-glucosyl-N-eicosanoylsphingosine 0
                  ethyl arachidate 0
                  icosanoyl group 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 19831
    subatomic particle 19829
      composite particle 19829
        hadron 19829
          baryon 19829
            nucleon 19829
              atomic nucleus 19829
                atom 19829
                  main group element atom 19779
                    p-block element atom 19779
                      carbon group element atom 19728
                        carbon atom 19724
                          organic molecular entity 19724
                            heteroorganic entity 19477
                              organochalcogen compound 19240
                                organooxygen compound 19155
                                  carbon oxoacid 18613
                                    carboxylic acid 18610
                                      monocarboxylic acid 17966
                                        fatty acid 16685
                                          saturated fatty acid 16386
                                            straight-chain saturated fatty acid 15885
                                              icosanoic acid 0
                                                (11Z,14Z)-icosadienoic acid + 0
                                                (19R)-19-hydroxyicosanoic acid + 0
                                                (R)-icosanoylcarnitine 0
                                                1-[(8Z,11Z,14Z,17Z)-icosatetraenoyl]-2-icosanoyl-sn-glycero-3-phospho-1D-myo-inositol 0
                                                1-[(9Z)-octadecenoyl]-2-eicosanoyl-sn-glycero-3-phosphocholine 0
                                                1-[(9Z,12Z)-octadecadienoyl]-2-icosanoyl-sn-glycerol 0
                                                1-alpha-linolenoyl-2-icosanoyl-sn-glycerol 0
                                                1-docosanoyl-2-eicosanoyl-sn-glycero-3-phosphocholine 0
                                                1-eicosanoyl-2-[(11Z)-eicosenoyl]-sn-glycero-3-phosphocholine 0
                                                1-eicosanoyl-2-[(11Z)-octadecenoyl]-sn-glycero-3-phosphocholine 0
                                                1-eicosanoyl-2-[(11Z,14Z)-eicosadienoyl]-sn-glycero-3-phosphocholine 0
                                                1-eicosanoyl-2-[(11Z,14Z,17Z)-eicosatrienoyl]-sn-glycero-3-phosphocholine 0
                                                1-eicosanoyl-2-[(13Z)-docosenoyl]-sn-glycero-3-phosphocholine 0
                                                1-eicosanoyl-2-[(4Z,7Z,10Z,13Z,16Z,19Z)-docosahexaenoyl]-sn-glycero-3-phosphocholine 0
                                                1-eicosanoyl-2-[(7Z,10Z,13Z,16Z,19Z)-docosapentaenoyl]-sn-glycero-3-phosphocholine 0
                                                1-eicosanoyl-2-[(9Z)-octadecenoyl]-sn-glycero-3-phosphocholine 0
                                                1-eicosanoyl-2-docosanoyl-sn-glycero-3-phosphocholine 0
                                                1-eicosanoyl-2-octadecanoyl-sn-glycero-3-phosphocholine 0
                                                1-hexadecanoyl-2-icosanoyl-sn-glycero-3-phosphoethanolamine 0
                                                1-hexadecyl-2-eicosanoyl-sn-glycero-3-phosphocholine 0
                                                1-icosanoyl-2-[(5Z,8Z,11ZZ,14Z,17Z)-eicosapentaenoyl]-sn-glycerol 0
                                                1-icosanoyl-2-arachidonoyl-sn-glycero-3-phosphate 0
                                                1-icosanoyl-2-arachidonoyl-sn-glycero-3-phosphocholine 0
                                                1-icosanoyl-2-arachidonoyl-sn-glycerol 0
                                                1-icosanoyl-2-docosanoyl-sn-glycero-3-phospho-(1'-sn-glycerol) 0
                                                1-icosanoyl-2-hexadecanoyl-sn-glycero-3-phosphocholine 0
                                                1-icosanoyl-2-oleoyl-sn-glycero-3-phosphate 0
                                                1-icosanoyl-2-oleoyl-sn-glycerol 0
                                                1-icosanoyl-2-palmitoyl-sn-glycero-3-phosphocholine 0
                                                1-icosanoyl-2-tetradecanoyl-sn-glycero-3-phosphocholine 0
                                                1-icosanoyl-sn-glycero-3-phosphate 0
                                                1-icosanoyl-sn-glycero-3-phosphocholine + 0
                                                1-icosanoyl-sn-glycero-3-phosphoethanolamine 0
                                                1-icosanoylglycerol 0
                                                1-octadecanoyl-2-eicosanoyl-sn-glycero-3-phosphocholine 0
                                                1-octadecyl-2-icosanoyl-sn-glycero-3-phosphocholine 0
                                                1-oleoyl-2-icosanoyl-sn-glycero-3-phosphate 0
                                                1-palmitoyl-2-icosanoyl-sn-glycero-3-phosphocholine 0
                                                1-tetradecanoyl-2-icosanoyl-sn-glycero-3-phosphocholine 0
                                                18-methylicosanoic acid 0
                                                2-hydroxyarachidic acid + 0
                                                2-icosanoyl-sn-glycero-3-phosphoethanolamine 0
                                                20-hydroxyicosanoic acid + 0
                                                3-hydroxyicosanoic acid + 0
                                                3-oxoicosanoic acid + 0
                                                N-(icosanoyl)-tetradecasphing-4-enine-1-phosphoethanolamine 0
                                                N-(icosanoyl)ethanolamine 0
                                                N-eicosanoylsphinganine + 0
                                                N-icosanoyl-(4E,14Z)-sphinga-4,14-dienine 0
                                                N-icosanoyl-1-oleoyl-sn-glycero-3-phosphoethanolamine 0
                                                N-icosanoyl-14-methylhexadecasphinganine 0
                                                N-icosanoyl-sn-glycero-3-phosphoethanolamine 0
                                                N-icosanoylglycine 0
                                                N-icosanoylsphingosine 0
                                                N-icosanoylsphingosine 1-phosphate 0
                                                N-icosanoylsphingosine-1-phosphocholine 0
                                                N-icosanoyltaurine 0
                                                alpha-D-Gal-(1->4)-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer(d18:1/20:0) 0
                                                alpha-Neu5Ac-(2->3)-beta-D-Gal-(1->3)-beta-D-GalNAc-(1->4)-[alpha-Neu5Ac-(2->3)]-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer(d18:1/20:0) 0
                                                alpha-Neu5Ac-(2->3)-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer(d18:1/20:0) 0
                                                beta-D-galactosyl-(1->4)-beta-D-glucosyl-(1<->1)-N-eicosanoylsphingosine 0
                                                beta-D-galactosyl-(1<->1')-N-eicosanoylsphinganine 0
                                                beta-D-galactosyl-(1<->1')-N-icosanoyl-(4E,14Z)-sphingadienine 0
                                                beta-D-galactosyl-N-eicosanoylsphingosine 0
                                                beta-D-glucosyl-(1<->1')-N-eicosanoylsphinganine 0
                                                beta-D-glucosyl-(1<->1')-N-icosanoyl-(4E,14Z)-sphingadienine 0
                                                beta-D-glucosyl-N-eicosanoylsphingosine 0
                                                ethyl arachidate 0
                                                icosanoyl group 0
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