5-alpha Reductase InhibitorsAzasteroidsFinasteride3-Oxo-5-alpha-Steroid 4-DehydrogenaseCholestenone 5 alpha-ReductaseUrinary RetentionOxidoreductases Acting on CH-CH Group DonorsProstatic HyperplasiaNitrate ReductasesHydroxymethylglutaryl CoA ReductasesRibonucleotide ReductasesCytochrome-B(5) ReductaseNitrite ReductasesGlutathione ReductaseFMN ReductaseThioredoxin-Disulfide ReductaseNADPH-Ferrihemoprotein ReductaseFerredoxin-NADP ReductaseOxidoreductasesCytochrome Reductasesalpha 1-AntitrypsinTetrahydrofolate DehydrogenaseMethylenetetrahydrofolate Reductase (NADPH2)Molecular Sequence DataNitrate Reductase (NADH)NADPMethionine Sulfoxide ReductasesReceptors, Adrenergic, alphaKineticsRibonucleoside Diphosphate ReductaseHydroxymethylglutaryl-CoA Reductase InhibitorsQuinone ReductasesHypoxia-Inducible Factor 1, alpha SubunitAlcohol OxidoreductasesNADH, NADPH OxidoreductasesBase SequenceDihydropteridine ReductaseOxidation-ReductionAmino Acid SequenceThioredoxin Reductase 1Enoyl-(Acyl-Carrier-Protein) Reductase (NADH)Escherichia coliCloning, Molecularalpha7 Nicotinic Acetylcholine ReceptorRecombinant ProteinsBinding SitesOxidoreductases Acting on Sulfur Group Donors