Typical two-cysteine peroxiredoxines are involved in cell resistance against H2O2-induced oxidative stress, by reducing H2O2 in H2O. Furthermore, these enzymes take part in H2O2 signalling, which is transmitted and regulated by their redox state. The eukaryotic typical 2-Cys Prxs are subject to post-translational modification under sulfinic acid oxidation state, which inactivates have lost their peroxidase activity and thus regulates allows the passage of H2O2-dependent cellular message. Reduction of the sulfinic acid oxidation state is essential for the cell viability. Sulfiredoxin (Srx) catalyzes this reduction. These research studies demonstrated that the catalytic mechanism of Srx occurs in three steps: first, the sulfinic acid is activ...
Plants generate reactive oxygen species (ROS) as a by-product of normal aerobic metabolism or when e...
AbstractPeroxiredoxins (Prxs) are a family of thiol peroxidases that participate in hydroperoxide de...
La formation de ponts disulfure constitue une modification post-traductionnelle des protéines import...
Les peroxyrédoxines à deux cystéines typiques (2-Cys Prx) sont impliquées dans la résistance des cel...
Les peroxyrédoxines à deux cystéines typiques (2-Cys Prx) sont impliquées dans la résistance des cel...
The peroxiredoxins (Prx) are ubiquitous thiol peroxidases, which play a central role in the physiolo...
DE TRÈS NOMBREUX PROCESSUS BIOLOGIQUES REPOSENT LES PROPRIÉTÉS REDOX DES RÉSIDUS CYSTÉINES, CE QUI S...
Les peroxyrédoxines (Prx) sont des peroxydases à thiol, ubiquitaires, qui jouent un rôle central dan...
AbstractThe eukaryotic sulfiredoxin (Srx) catalyzes the reduction of overoxidized typical 2-Cys pero...
Cysteine residues oxidized to sulfinic acids (R-SO2H) are observed in many proteins. In fact, there...
La suroxydation des peroxyrédoxines (Prx) est un mécanisme post-traductionnel essentiel impliqué dan...
International audienceAims: Typical 2-Cys peroxiredoxins (2-Cys Prxs) are Cys peroxidases that under...
International audienceAims: Typical 2-Cys peroxiredoxins (2-Cys Prxs) are Cys peroxidases that under...
Protein activity and folding can be regulated by post-translational modifications that can impact on...
Protein activity and folding can be regulated by post-translational modifications that can impact on...
Plants generate reactive oxygen species (ROS) as a by-product of normal aerobic metabolism or when e...
AbstractPeroxiredoxins (Prxs) are a family of thiol peroxidases that participate in hydroperoxide de...
La formation de ponts disulfure constitue une modification post-traductionnelle des protéines import...
Les peroxyrédoxines à deux cystéines typiques (2-Cys Prx) sont impliquées dans la résistance des cel...
Les peroxyrédoxines à deux cystéines typiques (2-Cys Prx) sont impliquées dans la résistance des cel...
The peroxiredoxins (Prx) are ubiquitous thiol peroxidases, which play a central role in the physiolo...
DE TRÈS NOMBREUX PROCESSUS BIOLOGIQUES REPOSENT LES PROPRIÉTÉS REDOX DES RÉSIDUS CYSTÉINES, CE QUI S...
Les peroxyrédoxines (Prx) sont des peroxydases à thiol, ubiquitaires, qui jouent un rôle central dan...
AbstractThe eukaryotic sulfiredoxin (Srx) catalyzes the reduction of overoxidized typical 2-Cys pero...
Cysteine residues oxidized to sulfinic acids (R-SO2H) are observed in many proteins. In fact, there...
La suroxydation des peroxyrédoxines (Prx) est un mécanisme post-traductionnel essentiel impliqué dan...
International audienceAims: Typical 2-Cys peroxiredoxins (2-Cys Prxs) are Cys peroxidases that under...
International audienceAims: Typical 2-Cys peroxiredoxins (2-Cys Prxs) are Cys peroxidases that under...
Protein activity and folding can be regulated by post-translational modifications that can impact on...
Protein activity and folding can be regulated by post-translational modifications that can impact on...
Plants generate reactive oxygen species (ROS) as a by-product of normal aerobic metabolism or when e...
AbstractPeroxiredoxins (Prxs) are a family of thiol peroxidases that participate in hydroperoxide de...
La formation de ponts disulfure constitue une modification post-traductionnelle des protéines import...