>5B4T_1|Chain A|3-hydroxybutyrate dehydrogenase|Alcaligenes faecalis (511) MLKGKKAVVTGSTSGIGLAMATELAKAGADVVINGFGQPEDIERERSTLESKFGVKAYYLNADLSDAQATRDFIAKAAEALGGLDILVNNAGIQHTAPIEEFPVDKWNAIIALNLSAVFHGTAAALPIMQKQGWGRIINIASAHGLVASVNKSAYVAAKHGVVGLTKVTALENAGKGITCNAICPGWVRTPLVEKQIEAISQQKGIDIEAAARELLAEKQPSLQFVTPEQLGGAAVFLSSAAADQMTGTTLSLDGGWTAR