Protein activity and folding can be regulated by post-translational modifications that can impact on their physiological functions. One of these is the formation/reduction of disulfide bridges. The aim of the present work is to study the structure-function relationship of protein members of the thioredoxin superfamily, the protein disulfide isomerases (PDI) and the glutathione peroxidases (Gpx).A precise biochemical study has allowed us to demonstrate that this enzyme is an efficient peroxynitrite scavenger, a new finding for this type of protein and allowed investigating several steps of the Gpx5 catalytic mechanism (i.e. sulfenic acid formation, structural changes between reduce dand oxidized forms, Trx-mediated recycling). We also demons...
AbstractProtein disulfide isomerases (PDIs) are eukaryotic oxidoreductases essential for oxidative p...
Native disulfide bond formation in eukaryotes is dependent on protein-disulfide isomerase (PDI) and ...
The formation of disulfide bonds between cysteine residues is a rate limiting step in protein foldin...
Protein activity and folding can be regulated by post-translational modifications that can impact on...
La formation de ponts disulfure constitue une modification post-traductionnelle des protéines import...
La formation de ponts disulfure constitue une modification post-traductionnelle des protéines import...
La formation de ponts disulfure constitue une modification post-traductionnelle des protéines import...
La formation de ponts disulfure constitue une modification post-traductionnelle des protéines import...
The formation of native intramolecular disulfide bonds is critical for the folding and stability of ...
The formation of native intramolecular disulfide bonds is critical for the folding and stability of...
Three oxidoreductases (glutathione peroxidase, GPX; thioredoxin, Trx and glutaredoxin, Grx) from Pop...
In plant cells, reactive oxygen species (ROS) concentration is controlled by different systems. Thio...
Protein disulfide isomerases are overwhelmingly multi-modular redox catalysts able to perform the fo...
Protein disulfide isomerases are overwhelmingly multi-modular redox catalysts able to perform the fo...
The glutathione peroxidase homologs (GPxs) efficiently reduce hydroperoxides using electrons from gl...
AbstractProtein disulfide isomerases (PDIs) are eukaryotic oxidoreductases essential for oxidative p...
Native disulfide bond formation in eukaryotes is dependent on protein-disulfide isomerase (PDI) and ...
The formation of disulfide bonds between cysteine residues is a rate limiting step in protein foldin...
Protein activity and folding can be regulated by post-translational modifications that can impact on...
La formation de ponts disulfure constitue une modification post-traductionnelle des protéines import...
La formation de ponts disulfure constitue une modification post-traductionnelle des protéines import...
La formation de ponts disulfure constitue une modification post-traductionnelle des protéines import...
La formation de ponts disulfure constitue une modification post-traductionnelle des protéines import...
The formation of native intramolecular disulfide bonds is critical for the folding and stability of ...
The formation of native intramolecular disulfide bonds is critical for the folding and stability of...
Three oxidoreductases (glutathione peroxidase, GPX; thioredoxin, Trx and glutaredoxin, Grx) from Pop...
In plant cells, reactive oxygen species (ROS) concentration is controlled by different systems. Thio...
Protein disulfide isomerases are overwhelmingly multi-modular redox catalysts able to perform the fo...
Protein disulfide isomerases are overwhelmingly multi-modular redox catalysts able to perform the fo...
The glutathione peroxidase homologs (GPxs) efficiently reduce hydroperoxides using electrons from gl...
AbstractProtein disulfide isomerases (PDIs) are eukaryotic oxidoreductases essential for oxidative p...
Native disulfide bond formation in eukaryotes is dependent on protein-disulfide isomerase (PDI) and ...
The formation of disulfide bonds between cysteine residues is a rate limiting step in protein foldin...