KDSR GI:4503817 3-ketodihydrosphingosine reductase precursor 1 mlllaaaflv afvlllymvs plispkplal pgahvvvtgg ssgigkciai 50 51 ecykqgafit lvarnedkll qakkeiemhs indkqvvlci svdvsqdynq 100 101 venvikqaqe klgpvdmlvn cagmavsgkf edlevstfer lmsinylgsv 150 151 ypsravittm kerrvgrivf vssqagqlgl fgftaysask fairglaeal 200 201 qmevkpynvy itvayppdtd tpgfaeenrt kpletrlise ttsvckpeqv 250 251 akqivkdaiq gnfnsslgsd gymlsaltcg mapvtsiteg lqqvvtmglf 300 301 rtialfylgs fdsivrrcmm qreksenadk ta