>6XEW_1|Chains A, B|2,3-butanediol dehydrogenase|Serratia marcescens (615) MHHHHHHENLYFQGRFDNKVVVITGAGNGMGEAAARRFSAEGAIVVLADWAKEAVDKVAASLPKGRAMAVHIDVSDHVAVEKMMNEVAEKLGRIDVLLNNAGVHVAGSVLETSIDDWRRIAGVDIDGVVFCSKFALPHLLKTKGCIVNTASVSGLGGDWGAAYYCAAKGAVVNLTRAMALDHGGDGVRINSVCPSLVKTNMTNGWPQEIRDKFNERIALGRAAEPEEVAAVMAFLASDDASFINGANIPVDGGATASDGQPKIV