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MsrB1 (methionine-R-sulfoxide reductase 1) knock-out mice: Roles of MsrB1 in redox regulation and identification of a novel selenoprotein form
(American Society for Biochemistry and Molecular Biology, 2009-02)
Protein oxidation has been linked to accelerated aging and is a contributing factor to many diseases. Methionine residues are particularly susceptible to oxidation, but the resulting mixture of methionine R-sulfoxide ...
Functional analysis of free methionine-R-sulfoxide reductase from saccharomyces cerevisiae
(American Society for Biochemistry and Molecular Biology, 2009-02)
Methionine sulfoxide reductases (Msrs) are oxidoreductases that catalyze thiol-dependent reduction of oxidized methionines. MsrA and MsrB are the best known Msrs that repair methionine S-sulfoxide (Met-S-SO) and ...
Evidence for the presence of a second electron donor for the cytoplasmic thioredoxins in the yeast Saccharomyces cerevisiae
(TÜBİTAK, 2006)
In yeast, the cytoplasmic thioredoxin system is composed of NADPH, thioredoxin reductase-1 (TRR1) and 2 thioredoxin genes (TRX1, TRX2). In this study, using yeast knockout mutants for TRR1, TRX1 and TRX2 genes, the role ...
