Method for producing γ-glutamylcysteine

Details Method for producing γ-glutamylcysteine Method for producing γ-glutamylcysteine

2003-12-11

2008-08-12

Guzo, David (Department: 1636)

Chemistry: molecular biology and microbiology

Micro-organism, per se ; compositions thereof; proces of...

Fungi

C435S243000, C435S254100, C435S254110, C435S254200, C435S130000, C435S069100, C426S062000

Reexamination Certificate

active

07410790

ABSTRACT:
The yeast which has γ-glutamylcysteine-producing ability and is auxotrophic for pantothenic acid is proliferated in a medium containing a sufficient amount of pantothenic acid, and then it is cultured in a medium containing a limited amount of pantothenic acid to increase the γ-glutamylcysteine content in its cells, whereby the yeast in which γ-glutamylcysteine is accumulated is obtained.

REFERENCES:
patent: 5206220 (1993-04-01), Hilton
patent: 2003/0124684 (2003-07-01), Nishiuchi et al.
patent: 1 201 747 (2002-05-01), None
patent: 10-33161 (1998-02-01), None
patent: WO 03/046155 (2003-06-01), None
Shimoi et al., 2000, J. Biosci. Bioengineering, 90, 6:643-647.
Wang et al., 1997, Biochem J., 322:241-244.
Polekhina et al., 1999, Embo J., 18:3204-3213.
Ohtake et al., 1990, Agric. Boil. Chem., 54(12): 3145-3150.
Rouillon et al., 2000, Embo J., 19(2): 282-294.
Mestres et al., 2000, J. Chromotography A, 881:569-581.
Y. Ohtake, et al., Agric. Biol. Chem., vol. 54, No. 12, pp. 3145-3150, “Isolation and Characterization of Glutathione Biosynthesis-Deficient Mutants in Saccharomyces Cerevisiae”, May 9, 1990.
Y. Inoue, et al., Biochimica et Biophysica Acta, 1395, pp. 315-320, “Molecular Identification of Glutathione Synthetase (GSH2) Gene From Saccharomyces Cerevisiae”, 1998.
D. Thomas, et al., Molecular and Cellular Biology, vol. 15, No. 12, pp. 6526-6534, “MET30P, A Yeast Transcriptional Inhibitor That Responds to S-Adenosylmethionone, is an Essential Protein with WD40 Repeats”, Dec. 1995.
H. Shimoi, et al., “Molecular Cloning and Application of a Gene Complementing Pantothenic Acid Auxotrophy of Sake Yeast Kyokai No. 7”,Journal of Bioscience and Bioengineering, vol. 90, No. 6, pp. 643-647 (2000).

Affiliated with

Also associated with

Rating

Method for producing γ-glutamylcysteine does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for producing γ-glutamylcysteine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for producing γ-glutamylcysteine will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4019009