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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:olefin
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Accession:CHEBI:33641 term browser browse the term
Definition:Acyclic and cyclic hydrocarbons having one or more carbon-carbon double bonds, apart from the formal ones in aromatic compounds. The class olefins subsumes alkenes and cycloalkenes and the corresponding polyenes.
Synonyms:related_synonym: olefins


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1-stearoyl-2-arachidonoylphosphatidic acid term browser
Symbol Object Name Qualifiers Evidence Notes Source PubMed Reference(s) RGD Reference(s) Position
G PLCG1 phospholipase C gamma 1 increases activity EXP 1-stearoyl-2-arachidonoylphosphatidic acid results in increased activity of PLCG1 protein CTD PMID:2001791 NCBI chr24:29,198,536...29,213,899
Ensembl chr24:29,198,556...29,214,714
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arachidonic acid term browser
Symbol Object Name Qualifiers Evidence Notes Source PubMed Reference(s) RGD Reference(s) Position
G P2RY2 purinergic receptor P2Y2 multiple interactions EXP [Uridine Triphosphate results in increased activity of P2RY2 protein] which results in increased abundance of Arachidonic Acid; pyridoxal phosphate-6-azophenyl-2',4'-disulfonic acid inhibits the reaction [[Uridine Triphosphate results in increased activity of P2RY2 protein] which results in increased abundance of Arachidonic Acid] CTD PMID:10604969 NCBI chr21:24,987,568...25,009,754
Ensembl chr21:24,992,848...24,996,059
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Term paths to the root
Path 1
Term Annotations click to browse term
  CHEBI ontology 240
    chemical entity 240
      atom 240
        nonmetal atom 233
          carbon atom 221
            organic molecular entity 221
              olefinic compound 42
                olefin 2
                  acyclic olefin + 2
                  cyclic olefin + 0
                  polyene + 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 240
    subatomic particle 240
      composite particle 240
        hadron 240
          baryon 240
            nucleon 240
              atomic nucleus 240
                atom 240
                  main group element atom 233
                    main group molecular entity 233
                      s-block molecular entity 174
                        hydrogen molecular entity 172
                          hydrides 112
                            organic hydride 60
                              organic fundamental parent 60
                                hydrocarbon 37
                                  olefin 2
                                    acyclic olefin + 2
                                    cyclic olefin + 0
                                    polyene + 0
paths to the root