Mechanistic studies of the cationic binding pocket of CYP2C9 in vitro and in silico: metabolism of nonionizable analogs of tienilic acid

Tienilic acid (TA) is selectively oxidized at the C-5 position of the thiophene ring by the human liver enzyme cytochrome P450 2C9 (CYP2C9). This oxidation is mediated by the proximal positioning of the thiophene over the heme iron, which is proposed to be coordinated by an interaction of the TA car...

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Veröffentlicht in:	Drug metabolism and disposition 2014-11, Vol.42 (11), p.1955-1963
Hauptverfasser:	Tay, Suzanne, Le, Hoa, Ford, Kevin A, Nelson, Sid D, Khojasteh, S Cyrus, Rademacher, Peter M
Format:	Artikel
Sprache:	eng
Schlagworte:	Cations Computer Simulation Cytochrome P-450 CYP2C9 - metabolism Diuretics - metabolism Diuretics - pharmacokinetics Humans In Vitro Techniques Substrate Specificity Ticrynafen - metabolism Ticrynafen - pharmacokinetics Uricosuric Agents - metabolism Uricosuric Agents - pharmacokinetics
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