| abstract |
A mutant glutamate-cysteine ligase (GSHA) suitable for generating γ-Glu-Val, and a method for producing γ-Glu-Val-Gly using the same are provided. γ-Glu-Val is produced by using a mutant GSHA having a specific mutation with Glu and Val as raw materials, and γ-Glu-Val-Gly is further produced by using γ-Glu-Val and Gly as raw materials. γ-Glu-Val-Gly is produced by using a mutant GSHA having a specific mutation with Glu, Val, and Gly as raw materials. |