ID   1.3.99.5
DE   3-oxo-5-alpha-steroid 4-dehydrogenase.
AN   Steroid 5-alpha-reductase.
CA   A 3-oxo-5-alpha-steroid + acceptor = a 3-oxo-Delta(4)-steroid + reduced
CA   acceptor.
DR   A5PJS2, S5A1_BOVIN ;  P18405, S5A1_HUMAN ;  Q28891, S5A1_MACFA ;
DR   Q68FF9, S5A1_MOUSE ;  P24008, S5A1_RAT   ;  P31213, S5A2_HUMAN ;
DR   Q28892, S5A2_MACFA ;  Q99N99, S5A2_MOUSE ;  O18765, S5A2_PIG   ;
DR   P31214, S5A2_RAT   ;  Q9H8P0, S5A3_HUMAN ;  Q9WUP4, S5A3_MOUSE ;
DR   Q8AVI9, S5A3_XENLA ;  Q0P4J9, S5A3_XENTR ;
//