>sp|Q99N99|S5A2_MOUSE 3-oxo-5-alpha-steroid 4-dehydrogenase 2 OS=Mus musculus GN=Srd5a2 MPIVCHQVPVLAGSATLATMGTLILCFGKPASYGKHSESVSSGVPLLPARIAWFLQELPS FVVSVGMLAWQPRSLFGPPGNVLLGLFSAHYFHRTFIYSLLTRGRPLSAVIFLKATAFCI GNGLLQAYYLVYCAEYPEEWYTDMRFSVGVFFFILGMGINIHSDCMLRQLRKPGEVIYRI PQGGLFTYVSGANFLGEIIEWMGYALATWSVPAFAFAFFTLCFLGMQAFYHHRFYLKMFK DYPKSRKALIPFIF