TY - GEN AU - Lin,Hsia-lien AU - Kent,Ute M AU - Hollenberg,Paul F TI - Mechanism-based inactivation of cytochrome P450 3A4 by 17 alpha-ethynylestradiol: evidence for heme destruction and covalent binding to protein SN - 0022-3565 PY - 2002///0418 KW - Apoproteins KW - metabolism KW - Chromatography, High Pressure Liquid KW - Cytochrome P-450 CYP3A KW - Cytochrome P-450 Enzyme Inhibitors KW - Cytochrome P-450 Enzyme System KW - chemistry KW - Electrophoresis, Polyacrylamide Gel KW - Enzyme Inhibitors KW - pharmacology KW - Escherichia coli KW - drug effects KW - Ethinyl Estradiol KW - Gas Chromatography-Mass Spectrometry KW - Heme KW - Mixed Function Oxygenases KW - antagonists & inhibitors KW - NADP KW - Oxidation-Reduction KW - Protein Binding KW - Solubility KW - Spectrometry, Mass, Electrospray Ionization N1 - Publication Type: Journal Article; Research Support, U.S. Gov't, P.H.S UR - https://doi.org/10.1124/jpet.301.1.160 ER -