DrugDB01418 (Acenocoumarol)
Interacting Gene/EnzymeCytochrome P450 2C9
Gene NameCYP2C9
UniProt IDP11712
Defining Change(s)
Allele NameCYP2C9*13
Genotype(s)Not Available
Type(s)Effect Inferred
GroupsDecreased CYP2C9
DescriptionPoor drug metabolizer, associated with lower dose requirement.
  1. Si D, Guo Y, Zhang Y, Yang L, Zhou H, Zhong D: Identification of a novel variant CYP2C9 allele in Chinese. Pharmacogenetics. 2004 Jul;14(7):465-9. [PubMed:15226678 ]
  2. Guo Y, Zhang Y, Wang Y, Chen X, Si D, Zhong D, Fawcett JP, Zhou H: Role of CYP2C9 and its variants (CYP2C9*3 and CYP2C9*13) in the metabolism of lornoxicam in humans. Drug Metab Dispos. 2005 Jun;33(6):749-53. Epub 2005 Mar 11. [PubMed:15764711 ]
  3. Guo Y, Wang Y, Si D, Fawcett PJ, Zhong D, Zhou H: Catalytic activities of human cytochrome P450 2C9*1, 2C9*3 and 2C9*13. Xenobiotica. 2005 Sep;35(9):853-61. [PubMed:16308280 ]
  4. The Human Cytochrome P450 (CYP) Allele Nomenclature Database [Link]