Pregnenolone25-Hydroxyvitamin D3 1-alpha-HydroxylaseMilk SubstitutesCholesterol 7-alpha-HydroxylaseCytochrome P-450 Enzyme SystemCytochrome c GroupCytochromesMixed Function OxygenasesSteroid 21-HydroxylasePhenylalanine HydroxylaseCytochrome b GroupCytochromes b5Cytochrome P-450 CYP3ACytochromes cPregnenolone CarbonitrileAryl Hydrocarbon HydroxylasesCholesterol Side-Chain Cleavage EnzymeMicrosomes, LiverHydroxylationCytochrome P-450 CYP2E117-alpha-HydroxypregnenoloneCytochrome P-450 CYP1A2DehydroepiandrosteroneTryptophan HydroxylaseNADPH-Ferrihemoprotein ReductaseCytochrome P-450 CYP1A1Tyrosine 3-MonooxygenaseSteroid HydroxylasesElectron Transport Complex IVCytochrome P-450 CYP2D6Cytochromes c1Steroid 17-alpha-HydroxylasePregnanoloneKineticsSteroidsProcollagen-Proline DioxygenaseCytochromes fOxidation-ReductionPregnanesOxidoreductases, N-DemethylatingAdrenodoxinMolecular Sequence DataPregnenes3-Hydroxysteroid DehydrogenasesEnzyme InductionMitochondriaMicrosomesProgesterone ReductaseHemeCytochromes bProgesteroneAdrenal CortexSpectrophotometryLiverCholestanetriol 26-MonooxygenaseAdrenal GlandsCamphor 5-MonooxygenaseAmino Acid SequenceCytochrome b6f ComplexCytochromes c2BiotransformationBase SequenceBenzopyrene HydroxylaseElectron TransportCytochrome ReductasesSteroid 16-alpha-HydroxylaseIsoenzymesAlkane 1-MonooxygenaseHydroxyprogesteronesSubstrate SpecificityPhenobarbitalCattleHydroxysteroids17-alpha-HydroxyprogesteroneCytochrome P-450 CYP2B1HydroxycholesterolsAdrenal Hyperplasia, CongenitalRecombinant ProteinsRats, Sprague-DawleyChromatography, High Pressure LiquidRNA, MessengerGene Expression Regulation, Enzymologicalpha 1-Antitrypsin5-alpha-DihydroprogesteroneBinding SitesOxidoreductasesEnzyme InhibitorsProtein BindingHypoxia-Inducible Factor 1, alpha Subunit4-Hydroxybenzoate-3-MonooxygenaseAndrostenedioneBenzoflavonesCatalysisOxygenasesDose-Response Relationship, DrugTestosteroneMutationCloning, MolecularCells, Cultured20-alpha-Dihydroprogesterone