>tr|Q3ACH7|Q3ACH7_CARHZ Butyryl-CoA dehydrogenase OS=Carboxydothermus hydrogenoformans (strain ATCC BAA-161 / DSM 6008 / Z-2901) OX=246194 GN=bcd1 PE=3 SV=1 MDFRLSEEHELLRQTVREFAEKEVAPSAAARDEEERFDREIFKKMAELGLTGIPWPEEYG GAGMDYLAYVIAVEELSRVCASTGVTLSAHVSLGSFPIYKYGTEEQKQKYLKPLALGEKM GAFGLTEPSAGTDAGSLKTTAVKDGDYYVLNGSKIFITNGGEAEIYVVFATVDKNKRHKG ISAFIVEKGTPGFNFGKKEKKMGIRSSPTVELIFENCRIPKENLLGEEGQGFKIALSTLD GGRIGIAAQAVGIAQGAYEAAVKYAKERTQFGKPIAEFQGVSFVLADMATKIQAARLLVY HAAWLESNNLPYGKAASMAKLFAAETAMEVTTKAVQIFGGYGYTREYPVERMMRDAKITE IYEGTSEVQRMVISSYILKEF