Mutant type 3-hydroxybutyrate dehydrogenase from Rhodobacter sphaeroides and method for containing it

摘要

The present invention provides a mutant 3-hydroxybutyrate dehydrogenase (3-HBDH), a nucleic acid encoding a mutant 3-HBDH, a mutant 3-HBDH, which has relatively improved performance relative to wild-type 3-HBDH. The present invention relates to a method for quantifying the amount or concentration of 3-hydroxybutyrate in a sample as well as cells or nucleic acids containing, and a device for quantifying the amount or concentration of 3-hydroxybutyrate in a sample. 【Selection chart】 None