3-beta-hydroxy-Delta5-steroid dehydrogenase (NAD+) activity https://github.com/geneontology/go-ontology/issues/28011 3beta-hydroxy-5-ene-steroid dehydrogenase activity progesterone reductase activity 3beta-hydroxy-5-ene-steroid oxidoreductase activity steroid-delta5-3beta-ol dehydrogenase activity GO:0003854 Reactome:R-HSA-193816 delta5-3beta-hydroxysteroid dehydrogenase activity molecular_function 3beta-hydroxy steroid dehydrogenase/isomerase activity Catalysis of the reaction: a 3-beta-hydroxy-Delta(5)-steroid + NAD+ = a 3-oxo-Delta(5)-steroid + NADH + H+. Also acts on on 3-beta-hydroxypregn-5-en-20-one to form progesterone. MetaCyc:1.1.1.145-RXN 5-ene-3-beta-hydroxysteroid dehydrogenase activity 3beta-hydroxy-5-ene steroid dehydrogenase activity Reactome:R-HSA-192097 RHEA:43932 3beta-hydroxy-delta5-steroid:NAD+ 3-oxidoreductase activity 3-beta-hydroxy-5-ene steroid dehydrogenase activity Reactome:R-HSA-196372 Reactome:R-HSA-196350 3beta-hydroxy-delta5-C27-steroid oxidoreductase RHEA:24076 3beta-hydroxy-delta5-C27-steroid dehydrogenase/isomerase activity Reactome:R-HSA-193789 EC:1.1.1.145 3-beta-hydroxy-D5-steroid dehydrogenase activity 3beta-hydroxy-delta5-steroid dehydrogenase activity 3beta-HSDH steroid dehydrogenase activity, acting on the CH-OH group of donors, NAD or NADP as acceptor