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http://purl.uniprot.org/citations/25994031http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/25994031http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/25994031http://www.w3.org/2000/01/rdf-schema#comment"CYP2C9, one of the most important drug-metabolizing enzymes, is responsible for metabolizing approximately 15% of clinically important drugs, including warfarin, diclofenac, and losartan. Similar to other CYP members, human CYP2C9 exhibits marked genetic polymorphisms among individuals of different ethnicities. In this study, a novel missense mutation (1300A>T) was identified in a warfarin-sensitive patient after a genetic screen of three candidate genes related to high variability in response to warfarin doses. This base transversion leads to an Ile-to-Phe amino acid substitution at codon 434 within the CYP2C9 protein, and this new variant has been named a novel allele, CYP2C9*59, by the Human CYP Allele Nomenclature Committee (http://www.cypalleles.ki.se/cyp2c9.htm). The exogenous expression of CYP2C9.59 in insect cell microsomes revealed that, despite a similar protein expression level as wild-type CYP2C9, variant CYP2C9.59 exhibited significantly reduced maximal velocity, Vmax, and/or increased Michaelis constant, Km, values toward three CYP2C9-specific substrates. Our data suggest that the 1300A>T mutation can greatly decrease the enzymatic activity of the CYP2C9 protein both in vitro and in vivo."xsd:string
http://purl.uniprot.org/citations/25994031http://purl.org/dc/terms/identifier"doi:10.1124/dmd.115.063412"xsd:string
http://purl.uniprot.org/citations/25994031http://purl.org/dc/terms/identifier"doi:10.1124/dmd.115.063412"xsd:string
http://purl.uniprot.org/citations/25994031http://purl.uniprot.org/core/author"Wang H."xsd:string
http://purl.uniprot.org/citations/25994031http://purl.uniprot.org/core/author"Wang H."xsd:string
http://purl.uniprot.org/citations/25994031http://purl.uniprot.org/core/author"Wang S.H."xsd:string
http://purl.uniprot.org/citations/25994031http://purl.uniprot.org/core/author"Wang S.H."xsd:string
http://purl.uniprot.org/citations/25994031http://purl.uniprot.org/core/author"Cai J.P."xsd:string
http://purl.uniprot.org/citations/25994031http://purl.uniprot.org/core/author"Cai J.P."xsd:string
http://purl.uniprot.org/citations/25994031http://purl.uniprot.org/core/author"Cai J."xsd:string
http://purl.uniprot.org/citations/25994031http://purl.uniprot.org/core/author"Cai J."xsd:string
http://purl.uniprot.org/citations/25994031http://purl.uniprot.org/core/author"Li C.B."xsd:string
http://purl.uniprot.org/citations/25994031http://purl.uniprot.org/core/author"Li C.B."xsd:string
http://purl.uniprot.org/citations/25994031http://purl.uniprot.org/core/author"Hu G.X."xsd:string
http://purl.uniprot.org/citations/25994031http://purl.uniprot.org/core/author"Hu G.X."xsd:string
http://purl.uniprot.org/citations/25994031http://purl.uniprot.org/core/author"Dai D.P."xsd:string
http://purl.uniprot.org/citations/25994031http://purl.uniprot.org/core/author"Dai D.P."xsd:string
http://purl.uniprot.org/citations/25994031http://purl.uniprot.org/core/author"Geng P.W."xsd:string
http://purl.uniprot.org/citations/25994031http://purl.uniprot.org/core/author"Geng P.W."xsd:string
http://purl.uniprot.org/citations/25994031http://purl.uniprot.org/core/date"2015"xsd:gYear
http://purl.uniprot.org/citations/25994031http://purl.uniprot.org/core/date"2015"xsd:gYear
http://purl.uniprot.org/citations/25994031http://purl.uniprot.org/core/name"Drug Metab. Dispos."xsd:string
http://purl.uniprot.org/citations/25994031http://purl.uniprot.org/core/name"Drug Metab. Dispos."xsd:string