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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:2-cyclopenten-1-one
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Accession:CHEBI:141550 term browser browse the term
Definition:An enone that is cyclopentanone having a C=C double bond at position 2.
Synonyms:exact_synonym: cyclopent-2-en-1-one
 related_synonym: 2-cyclopentenone;   Cyclopentenone;   Formula=C5H6O;   InChI=1S/C5H6O/c6-5-3-1-2-4-5/h1,3H,2,4H2;   InChIKey=BZKFMUIJRXWWQK-UHFFFAOYSA-N;   SMILES=O=C1CCC=C1;   cyclopent-2-enone;   cyclopenten-3-one
 xref: CAS:930-30-3
 xref_mesh: MESH:C013905
 xref: PMID:14519447;   PMID:15716489;   PMID:17001173;   PMID:29334089;   PMID:9545524;   Patent:CA2258675;   Reaxys:1446054;   Wikipedia:Cyclopentenone



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2-cyclopenten-1-one term browser
Symbol Object Name Qualifiers Evidence Notes Source PubMed Reference(s) RGD Reference(s) Position
G Casp3 caspase 3 multiple interactions ISO cyclopentenone results in increased cleavage of and results in increased activity of CASP3 protein CTD PMID:18383863 NCBI chr16:45,662,910...45,681,171
Ensembl chr16:45,662,910...45,684,648
JBrowse link
G Cdkn1b cyclin-dependent kinase inhibitor 1B increases expression ISO cyclopentenone results in increased expression of CDKN1B CTD PMID:16061222 NCBI chr 4:167,760,067...167,765,177
Ensembl chr 4:167,760,181...167,764,982
JBrowse link
G Rb1 RB transcriptional corepressor 1 decreases phosphorylation ISO cyclopentenone results in decreased phosphorylation of RB1 protein CTD PMID:16061222 NCBI chr15:48,371,295...48,502,473
Ensembl chr15:48,371,296...48,502,302
JBrowse link

Term paths to the root
Path 1
Term Annotations click to browse term
  CHEBI ontology 20059
    role 20009
      biological role 20008
        biochemical role 19630
          Hsp70 inducer 9
            2-cyclopenten-1-one 3
Path 2
Term Annotations click to browse term
  CHEBI ontology 20059
    subatomic particle 20056
      composite particle 20056
        hadron 20056
          baryon 20056
            nucleon 20056
              atomic nucleus 20056
                atom 20056
                  main group element atom 19956
                    p-block element atom 19956
                      carbon group element atom 19882
                        carbon atom 19873
                          organic molecular entity 19873
                            organic group 18943
                              organic divalent group 18928
                                organodiyl group 18928
                                  carbonyl group 18877
                                    carbonyl compound 18877
                                      ketone 17090
                                        cyclic ketone 15643
                                          alicyclic ketone 1101
                                            2-cyclopenten-1-one 3
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