>sp|P52041|HBD_CLOAB 3-hydroxybutyryl-CoA dehydrogenase OS=Clostridium acetobutylicum GN=hbd MKKVCVIGAGTMGSGIAQAFAAKGFEVVLRDIKDEFVDRGLDFINKNLSKLVKKGKIEEA TKVEILTRISGTVDLNMAADCDLVIEAAVERMDIKKQIFADLDNICKPETILASNTSSLS ITEVASATKRPDKVIGMHFFNPAPVMKLVEVIRGIATSQETFDAVKETSIAIGKDPVEVA EAPGFVVNRILIPMINEAVGILAEGIASVEDIDKAMKLGANHPMGPLELGDFIGLDICLA IMDVLYSETGDSKYRPHTLLKKYVRAGWLGRKSGKGFYDYSK