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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:all-trans-18-hydroxyretinoate
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Accession:CHEBI:139258 term browser browse the term
Definition:A retinoid anion that is the conjugate base of all-trans-18-hydroxyretinoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.
Synonyms:exact_synonym: (2E,4E,6E,8E)-9-[2-(hydroxymethyl)-6,6-dimethylcyclohex-1-en-1-yl]-3,7-dimethylnona-2,4,6,8-tetraenoate
 related_synonym: 18-hydroxy-all-trans-retinoate;   18-hydroxyretinoate;   Formula=C20H27O3;   InChI=1S/C20H28O3/c1-15(7-5-8-16(2)13-19(22)23)10-11-18-17(14-21)9-6-12-20(18,3)4/h5,7-8,10-11,13,21H,6,9,12,14H2,1-4H3,(H,22,23)/p-1/b8-5+,11-10+,15-7+,16-13+;   InChIKey=XSJOIRFEYHJNAW-FCKHSPHMSA-M;   SMILES=C1(C)(C)CCCC(=C1\\C=C\\C(=C\\C=C\\C(=C\\C(=O)[O-])\\C)\\C)CO
 xref: PMID:22020119
 cyclic_relationship: is_conjugate_base_of CHEBI:80657



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Term paths to the root
Path 1
Term Annotations click to browse term
  CHEBI ontology 26034
    chemical entity 26024
      molecular entity 25991
        ion 18767
          anion 17941
            organic anion 3764
              carboxylic acid anion 2557
                retinoid anion 0
                  all-trans-18-hydroxyretinoate 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 26034
    subatomic particle 26009
      composite particle 26009
        hadron 26020
          baryon 26009
            nucleon 26009
              atomic nucleus 26009
                atom 26009
                  main group element atom 25834
                    p-block element atom 25834
                      carbon group element atom 25434
                        carbon atom 25403
                          organic molecular entity 25392
                            organic ion 10222
                              organic anion 3764
                                carboxylic acid anion 2557
                                  monocarboxylic acid anion 1660
                                    hydroxy monocarboxylic acid anion 78
                                      all-trans-18-hydroxyretinoate 0
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