>tr|O42484|O42484_CHICK Hydroxysteroid 17-beta dehydrogenase 4 OS=Gallus gallus GN=HSD17B4 MAAGLRFDGRVVLVTGAGGGLGRAYALAFAERGASVVVNDLGGDFKGYGKSSSAADKVVS EIRANGGKAVPNYDSVEDGEKLVKSALEAFGRIDIVINNAGILRDRSFVRISDEDWDIIH RIHLRGSFLVTRAAWNHMKNQKFGRIIMTSSAAGIYGNFGQANYSAAKLGLLGLSNTIAI EGRKYNIHCNTIAPTAGSRLTQTVMPQDLIDAFKPEYVAPLVLWLCHETCMENGSLFEVG AGWIGKLRWERSLGAIVRGKDQPMTPEAVRDKWEKVCDFNNASKPRSIQESISVLNDALS QIESQGSISMNSTNSRSVVSSAVDTTSLVGRELTTKVYKYTHLEPILYALGVGMSTKDPD HLKFLFEGSEEFCCLPTFGVIPAQTSMFDGVPSIPGLDMDLAKMLHGEQYLELYKPLPTS GELRSVSTIADLLDKGSGAVLLIDVNTYCGKDLVCYNQFSLFFVGAGGFGGKRTSEKAKV TVNPPKRPPDAILSDVTTSDQAALYRLSGDWNPLHLDPSFAALGGFQKPILHGLCTFGFA ARNVLKQFANNDVTRFKAIKVRFAKPVFPGQTLQTEMWKEGNRIHFQTKVKETGDLAIAG GYVDIVSALDKPSALEPTAGLQSDLVFEEIGRRIKEVGHELVRKVNAVFQWDITKDGKTA VQWTIDLKNGSGSVYQGPARSSADTTFTLSDQDFMDVVQKKTNPQKAFFSGKLKVKGNIM LSQKLEMILKDYAKL