# OC Root 2nd 3rd 4th PC Gene/Definition OC.526805 Bacteria.370071 Proteobacteria.285161 Gammaproteobacteria.218658 kak.1444 kak:Kalk_07490 3-oxo-5-alpha-steroid 4-dehydrogenase; K12343 3-oxo-5-alpha-steroid 4-dehydrogenase 1 [EC:1.3.1.22] OC.526805 Bacteria.370071 Proteobacteria.285161 Gammaproteobacteria.451874 sok.2366 sok:D0B54_12280 DUF1295 domain-containing protein; K12343 3-oxo-5-alpha-steroid 4-dehydrogenase 1 [EC:1.3.1.22] OC.526805 Bacteria.370071 Proteobacteria.285161 Gammaproteobacteria.218658 gpb.3507 gpb:HDN1F_37270 Putative steroid dehydrogenase; K12343 3-oxo-5-alpha-steroid 4-dehydrogenase 1 [EC:1.3.1.22] OC.526805 Bacteria.370071 Proteobacteria.285161 Deltaproteobacteria.56789 samy.2763 samy:DB32_002666 3-oxo-5-alpha-steroid 4-dehydrogenase; K12343 3-oxo-5-alpha-steroid 4-dehydrogenase 1 [EC:1.3.1.22] OC.526805 Bacteria.370071 Proteobacteria.285161 Deltaproteobacteria.56789 mrm.2920 mrm:A7982_02520 3-oxo-5-alpha-steroid 4-dehydrogenase; K12343 3-oxo-5-alpha-steroid 4-dehydrogenase 1 [EC:1.3.1.22] OC.526805 Bacteria.370071 Proteobacteria.285161 Deltaproteobacteria.56789 mrm.12146 mrm:A7982_12933 3-oxo-5-alpha-steroid 4-dehydrogenase; K12343 3-oxo-5-alpha-steroid 4-dehydrogenase 1 [EC:1.3.1.22]