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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:phytanic acid
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Accession:CHEBI:16285 term browser browse the term
Definition:A branched-chain saturated fatty acid consisting of hexadecanoic acid carrying methyl substituents at positions 3, 7, 11 and 15.
Synonyms:exact_synonym: 3,7,11,15-tetramethylhexadecanoic acid
 related_synonym: 3,7,11,15-Tetramethyl-hexadecansaeure;   3,7,11,15-tetramethyl-hexadecanoic acid;   Formula=C20H40O2;   InChI=1S/C20H40O2/c1-16(2)9-6-10-17(3)11-7-12-18(4)13-8-14-19(5)15-20(21)22/h16-19H,6-15H2,1-5H3,(H,21,22);   InChIKey=RLCKHJSFHOZMDR-UHFFFAOYSA-N;   SMILES=CC(C)CCCC(C)CCCC(C)CCCC(C)CC(O)=O
 alt_id: CHEBI:26111;   CHEBI:8189
 xref: Beilstein:1789963;   CAS:14721-66-5;   KEGG:C01607;   LIPID_MAPS_instance:LMFA01020251
 xref_mesh: MESH:D010831
 xref: PMID:12187408;   PMID:17956237;   PMID:9819701;   Reaxys:1789963
 cyclic_relationship: is_conjugate_acid_of CHEBI:37257


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Path 1
Term Annotations click to browse term
  CHEBI ontology 0
    role 0
      biological role 0
        biochemical role 0
          metabolite 0
            eukaryotic metabolite 0
              plant metabolite 0
                hexadecanoic acid 0
                  phytanic acid 0
                    2-hydroxyphytanic acid + 0
                    2-oxophytanic acid 0
                    omega-hydroxyphytanic acid 0
                    phytanoyl-CoA + 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 0
    subatomic particle 0
      composite particle 0
        hadron 0
          baryon 0
            nucleon 0
              atomic nucleus 0
                atom 0
                  main group element atom 0
                    p-block element atom 0
                      carbon group element atom 0
                        carbon atom 0
                          organic molecular entity 0
                            organic group 0
                              organic divalent group 0
                                organodiyl group 0
                                  carbonyl group 0
                                    carbonyl compound 0
                                      carboxylic acid 0
                                        monocarboxylic acid 0
                                          fatty acid 0
                                            saturated fatty acid 0
                                              straight-chain saturated fatty acid 0
                                                hexadecanoic acid 0
                                                  phytanic acid 0
                                                    2-hydroxyphytanic acid + 0
                                                    2-oxophytanic acid 0
                                                    omega-hydroxyphytanic acid 0
                                                    phytanoyl-CoA + 0
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