>tr|O12968|O12968_CHICK Estradiol 17-beta-dehydrogenase OS=Gallus gallus OX=9031 GN=HSD17B1 PE=1 SV=1 MEGTAVPVEKTTVLITGCSSGIGLGLAVRLAADAARRFKVFATMRDLAKGEQLLERLGGR CPDTLELLQLDVTDPRSLAAAVRCMRGRHPDVLVCNAGVGLMAPLEMCSEQAMRAVFEVN VFGTARTIQAFLPAMKRHRAGRILVSSSVGGLQGLPFNAVYCASKFALEGLCESLAIVLR PFNIHMTLVECGPVHTAFMDNAWRADPDGRELRALDAETQQLYRRYLQHCTQLFLDAAQE VDEVLQVFLEAIAAPRPPLRCITARLPAPLARLRPGGPDGADYVRAMHDFVFGPGEAAEE QP