Patent · US Active

Mutant glutathione synthetase and method for producing gamma-glutamyl-valyl-glycine

US11142755B2 · kind B2 · utility

0Cited by

0References

22Claims

0Family size

Assignee

Ajinomoto Co., Inc.

Inventors

Ayako SATO · Kawasaki, JP
Eri Higashiura · Kawasaki, JP
Misato OKAMOTO · Kawasaki, JP
Takayuki Ito · Saitama, JP
Erika Watanabe · Oakland, US
Uno Tagami · Yokohama, JP
Yuki ODA · Kawasaki, JP
Tatsuki Kashiwagi · Kawasaki, JP
Masayuki Sugiki · Kawasaki, JP

Key dates

Filing date	Feb 27, 2019
Grant date	Oct 12, 2021
Priority date	—
Expiry date	Feb 27, 2039

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC12Y603/02003
WIPO fieldBiotechnology
WIPO sectorChemistry

Abstract

A mutant glutathione synthetase (GSHB) suitable for generating γ-Glu-Val-Gly, and a method for producing γ-Glu-Val-Gly using the same are provided. γ-Glu-Val-Gly is produced by using a mutant GSHB having a mutation at such a position as V7, N13, I14, N15, K17, F22, F95, M165, N199, Y200, P202, I274, T285, and P287.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.