title: [Steroid transforming enzymes from microorganisms. V. Purification of a 4-en-3-oxosteroid: (acceptor)-1-en-oxidoreductase from Nocardia opaca and characterization of the prosthetic group].
mesh_terms: D001051:Apoenzymes / Q000378:metabolism; D002848:Chromatography, DEAE-Cellulose; D002850:Chromatography, Gel; D004789:Enzyme Activation; D005182:Flavin-Adenine Dinucleotide / Q000378:metabolism; D007664:Ketosteroids; D009615:Nocardia / Q000201:enzymology*; D010088:Oxidoreductases / Q000302:isolation & purification* / Q000378:metabolism
chemical_list: D001051:Apoenzymes; D007664:Ketosteroids; D005182:Flavin-Adenine Dinucleotide; D010088:Oxidoreductases
vernacular_title: Steroidumwandelnde Enzyme aus Mikroorganismen. V. Reinigung einer 4-En-3-oxosteroid: (Akzeptor)-1-en-oxidoreductase aus Nocardia opaca und Charakterisierung der prosthetischen Gruppe.