>tr|F6XE21|F6XE21_ORNAN Prostacyclin synthase OS=Ornithorhynchus anatinus OX=9258 GN=PTGIS PE=3 SV=3 MPWVLLGGLLAGLLLLLLLSRRRTRHPREPPLDRGLIPWLGHALEFGKDTAHFLSRMKQK HGDIFTVLAAGRFVTVLLDPHSYDSVVWESSSKLDFHKYAVFLMERIFDVRLPHYDPREE KAKLKPTLLNQNLQTLTKATLLNLRTLLLPELGEGAQVWRETGLLQFSYSTLFRAGYLTL FGNEGARYDDPAGQTQDRAHSAEVYQHFRQLDHLLMKLARSSLSSGEKEEVAGIKVRLWR LLSTQRLRGKANKSCWVESYREHLEALRVGEEMQARAMLLQLWATQGNAGPAAFWLLLFL LKNPKALAAVQGELERVFGQTGQPLTPKESVTQETLDNTPIFDSVLSESLRLTAAPFITR EVLDDLDLPLADGRKYRLRKGDRLLLFPFLSPQMDPEIYERPEEFKFDRFLNPDGTEKRD FYKGGKRLRNYNMPWGAGNNVCLGKSHAINSIKQFVFFLLNNFNLELKNPEEPIPKFDKS RYGFGLLQPERDVTVRYRVKA