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GENE - CHEMICAL INTERACTIONS REPORT

RGD ID: 2379
Species: Rattus norvegicus
RGD Object: Gene
Symbol: Comt
Name: catechol-O-methyltransferase
Acc ID: CHEBI:63630
Term: tolcapone
Definition: Benzophenone substituted on one of the phenyl rings at C-3 and C-4 by hydroxy groups and at C-5 by a nitro group, and on the other phenyl ring by a methyl group at C-4. It is an inhibitor of catechol O-methyltransferase.
Chemical ID: MESH:C066340
Note: Use of the qualifier "multiple interactions" designates that the annotated interaction is comprised of a complex set of reactions and/or regulatory events, possibly involving additional chemicals and/or gene products.
Object SymbolQualifierEvidenceWithReferenceSourceNotesOriginal Reference(s)
Comtaffects bindingEXP 6480464CTDtolcapone binds to COMT proteinPMID:19783845
Comtdecreases activityEXP 6480464CTDtolcapone results in decreased activity of COMT proteinPMID:10064789 PMID:15190105 PMID:16012872 PMID:19783845 PMID:20334432 PMID:2089102
Comtincreases methylationEXP 6480464CTDCOMT protein results in increased methylation of tolcaponePMID:12584150
Comtmultiple interactionsEXP 6480464CTD[tolcapone results in decreased activity of COMT protein] promotes the reaction [Clozapine results in increased abundance of Dopamine]; [tolcapone results in decreased activity of COMT protein] which results in decreased abundance of Homovanillic Acid; [tolcapone results in decreased activity of COMT protein] which results in increased abundance of 3,4-Dihydroxyphenylacetic Acid; tolcapone inhibits the reaction [[COMT protein results in increased methylation of Epinephrine] which results in increased abundance of Metanephrine]PMID:15190105 PMID:16012872 PMID:8821542
Comtdecreases activityISOComt (Mus musculus)6480464CTDtolcapone results in decreased activity of COMT proteinPMID:15566291 PMID:20334432
Comtdecreases activityISOCOMT (Homo sapiens)6480464CTDtolcapone results in decreased activity of COMT proteinPMID:11248589 PMID:11432539 PMID:11793426 PMID:16758261 PMID:23206800 PMID:29688484 PMID:7768073
Comtmultiple interactionsISOCOMT (Homo sapiens)6480464CTD[tolcapone results in decreased activity of COMT protein] inhibits the reaction [Levodopa results in increased abundance of Homocysteine]; [tolcapone results in decreased activity of COMT protein] inhibits the reaction [Levodopa results in increased abundance of S-Adenosylmethionine]; [tolcapone results in decreased activity of COMT protein] which results in decreased abundance of Adenosine Triphosphate; [tolcapone results in decreased activity of COMT protein] which results in decreased abundance of Homovanillic Acid; [tolcapone results in decreased activity of COMT protein] which results in increased abundance of 3,4-Dihydroxyphenylacetic Acid; [tolcapone results in decreased activity of COMT protein] which results in increased abundance of Dopamine; [tolcapone results in decreased activity of COMT protein] which results in increased abundance of Epinephrine; [tolcapone results in decreased activity of COMT protein] which results in increased abundance of Levodopa; [tolcapone results in decreased activity of COMT protein] which results in increased abundance of Norepinephrine; tolcapone inhibits the reaction [COMT protein results in increased methylation of Levodopa]PMID:10047930 PMID:10809409 PMID:10872643 PMID:11248589 PMID:11432539 PMID:11793163 PMID:12898346 PMID:14975680 PMID:16758261 PMID:23206800 PMID:7566641 PMID:9333106
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