# OC Root 2nd 3rd 4th PC Gene/Definition OC.526822 Eukaryotes.324151 Animals.74698 Nematodes.22287 bmy.1462 bmy:Bm1_06570 3-oxo-5-alpha-steroid 4-dehydrogenase 1; K12343 3-oxo-5-alpha-steroid 4-dehydrogenase 1 [EC:1.3.1.22]