# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.526809 Bacteria.370067 Actinobacteria.161167 Actinoplanes.11026 Actinoplanes_sp_.10883 actn.3106 actn:L083_3086 3-oxo-5-alpha-steroid 4-dehydrogenase family protein; K12343 3-oxo-5-alpha-steroid 4-dehydrogenase 1 [EC:1.3.1.22]