TY - GEN AU - Fowler,S M AU - Riley,R J AU - Pritchard,M P AU - Sutcliffe,M J AU - Friedberg,T AU - Wolf,C R TI - Amino acid 305 determines catalytic center accessibility in CYP3A4 SN - 0006-2960 PY - 2000///0616 KW - Alanine KW - genetics KW - Amino Acid Substitution KW - Aryl Hydrocarbon Hydroxylases KW - Binding Sites KW - Catalysis KW - drug effects KW - Clotrimazole KW - pharmacology KW - Cytochrome P-450 CYP3A KW - Cytochrome P-450 Enzyme Inhibitors KW - Cytochrome P-450 Enzyme System KW - chemistry KW - Diazepam KW - metabolism KW - Econazole KW - Erythromycin KW - Humans KW - Imidazoles KW - Ketoconazole KW - Kinetics KW - Miconazole KW - Mixed Function Oxygenases KW - antagonists & inhibitors KW - Multienzyme Complexes KW - Mutation KW - Nifedipine KW - Oxidoreductases, N-Demethylating KW - Substrate Specificity KW - Testosterone N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't UR - https://doi.org/10.1021/bi992372u ER -