# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.526801 Eukaryotes.324154 Animals.74703 Vertebrates.30519 Mammals.66448 eai.19207 eai:106847216 SRD5A2; steroid 5 alpha-reductase 2; K12344 3-oxo-5-alpha-steroid 4-dehydrogenase 2 [EC:1.3.1.22] OC.526814 Eukaryotes.324150 Animals.304638 Vertebrates.80533 Mammals.46184 ggo.3288 ggo:101128506 3-oxo-5-alpha-steroid 4-dehydrogenase 1-like; K12343 3-oxo-5-alpha-steroid 4-dehydrogenase 1 [EC:1.3.1.22]