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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:isoprenoid
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Accession:CHEBI:24913 term browser browse the term
Definition:Any lipid formally derived from isoprene (2-methylbuta-1,3-diene), the skeleton of which can generally be discerned in repeated occurrence in the molecule. The skeleton of isoprenoids may differ from strict additivity of isoprene units by loss or shift of a fragment, commonly a methyl group. The class includes both hydrocarbons and oxygenated derivatives.
Synonyms:related_synonym: isoprenoids
 xref: LIPID_MAPS_class:LMPR01;   PMID:12769708;   PMID:19219049


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Term paths to the root
Path 1
Term Annotations click to browse term
  CHEBI ontology 19816
    chemical entity 19816
      atom 19814
        nonmetal atom 19690
          carbon atom 19597
            organic molecular entity 19597
              isoprenoid 9607
                (2S)-2-hydroxyphytanate 0
                (2S)-2-hydroxyphytanic acid 0
                2,3-bis-O-(geranylgeranyl)-sn-glycero-3-phospho-L-serine 0
                2,3-bis-O-(geranylgeranyl)-sn-glycero-3-phosphoethanolamine 0
                N(6)-isopentenyladenosine 0
                apo carotenoid + 120
                archaeal dolichol + 0
                dolichol + 1
                prenols + 514
                terpene + 9607
                terpenoid + 9591
Path 2
Term Annotations click to browse term
  CHEBI ontology 19816
    subatomic particle 19814
      composite particle 19814
        hadron 19814
          baryon 19814
            nucleon 19814
              atomic nucleus 19814
                atom 19814
                  main group element atom 19702
                    main group molecular entity 19702
                      p-block molecular entity 19702
                        carbon group molecular entity 19608
                          organic molecular entity 19597
                            lipid 17059
                              isoprenoid 9607
                                (2S)-2-hydroxyphytanate 0
                                (2S)-2-hydroxyphytanic acid 0
                                2,3-bis-O-(geranylgeranyl)-sn-glycero-3-phospho-L-serine 0
                                2,3-bis-O-(geranylgeranyl)-sn-glycero-3-phosphoethanolamine 0
                                N(6)-isopentenyladenosine 0
                                apo carotenoid + 120
                                archaeal dolichol + 0
                                dolichol + 1
                                prenols + 514
                                terpene + 9607
                                terpenoid + 9591
paths to the root

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