SRD5A2 GI:39812447 3-oxo-5 alpha-steroid 4-dehydrogenase 2 1 mqvqcqqspv lagsatlval galalyvakp sgygkhtesl kpaatrlpar 50 51 aawflqelps favpagilar qplslfgppg tvllglfclh yfhrtfvysl 100 101 lnrgrpypai lilrgtafct gngvlqgyyl iycaeypdgw ytdirfslgv 150 151 flfilgmgin ihsdyilrql rkpgeisyri pqgglftyvs ganflgeiie 200 201 wigyalatws lpalafaffs lcflglrafh hhrfylkmfe dypksrkali 250 251 pfif