Cholest-4-En-3-One-Δ¹-Dehydrogenase, a Flavoprotein Catalyzing the Second Step in Anoxic Cholesterol Metabolism

Yin-Ru Chiang, Wael Ismail, Sebastien Gallien, Dimitri Heintz, Alain Van Dorsselaer and Georg Fuchs

Applied and Environmental Microbiology 74 ( 1 ): 107 - 113 , 2008