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The Chemical Entities of Biological Interest (ChEBI) ontology is downloaded weekly from EMBL-EBI at The data is made available under the Creative Commons License (CC 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.

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Accession:CHEBI:3829 term browser browse the term
Definition:An organic heterotricyclic compound that has formula C20H22O6.
Synonyms:related_synonym: Formula=C20H22O6;   InChI=1S/C20H22O6/c1-18-9-14(11-5-8-24-10-11)25-16(21)12(18)3-6-19(2)15(18)13-4-7-20(19,23)17(22)26-13/h4-5,7-8,10,12-15,23H,3,6,9H2,1-2H3/t12-,13+,14-,15-,18+,19+,20-/m0/s1;   InChIKey=AALLCALQGXXWNA-QJNFORGASA-N;   SMILES=C[C@@]12C[C@H](OC(=O)[C@@H]1CC[C@]1(C)[C@H]2[C@@H]2OC(=O)[C@@]1(O)C=C2)c1ccoc1
 xref: CAS:546-97-4;   KEGG:C09077;   KNApSAcK:C00003417
 xref_mesh: MESH:C062514

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Columbin term browser
Symbol Object Name Qualifiers Evidence Notes Source PubMed Reference(s) RGD Reference(s) Position
G Cyp3a2 cytochrome P450, family 3, subfamily a, polypeptide 2 increases metabolic processing ISO CYP3A4 protein results in increased metabolism of columbin CTD PMID:32162908 NCBI chr12:9,207,986...9,230,038
Ensembl chr12:9,015,383...9,285,008
JBrowse link
G Gpt glutamic--pyruvic transaminase multiple interactions
increases activity
ISO Ketoconazole inhibits the reaction [columbin results in increased activity of GPT protein] CTD PMID:32162908 NCBI chr 7:108,416,646...108,419,495
Ensembl chr 7:108,416,642...108,419,494
JBrowse link

Term paths to the root
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Term Annotations click to browse term
  CHEBI ontology 20089
    chemical entity 20088
      atom 20058
        nonmetal atom 19979
          oxygen atom 19674
            oxygen molecular entity 19674
              organooxygen compound 19273
                Columbin 2
Path 2
Term Annotations click to browse term
  CHEBI ontology 20089
    subatomic particle 20058
      composite particle 20058
        hadron 20088
          baryon 20088
            nucleon 20088
              atomic nucleus 20088
                atom 20058
                  main group element atom 19960
                    p-block element atom 19990
                      carbon group element atom 19916
                        carbon atom 19909
                          organic molecular entity 19909
                            organic molecule 19856
                              organic cyclic compound 19612
                                organic heterocyclic compound 18824
                                  organic heteropolycyclic compound 18298
                                    organic heterotricyclic compound 15598
                                      Columbin 2
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