>2ZTU_1|Chains A, B, C, D|D(-)-3-hydroxybutyrate dehydrogenase|Pseudomonas fragi (296) MLKGKVAVVTGSTSGIGLGIATALAAQGADIVLNGFGDAAEIEKVRAGLAAQHGVKVLYDGADLSKGEAVRGLVDNAVRQMGRIDILVNNAGIQHTALIEDFPTEKWDAILALNLSAVFHGTAAALPHMKKQGFGRIINIASAHGLVASANKSAYVAAKHGVVGFTKVTALETAGQGITANAICPGWVRAPLVEKQISALAEKNGVDQETAARELLSEKQPSLQFVTPEQLGGTAVFLASDAAAQITGTTVSVDGGWTAR