Redox response of iron-sulfur glutaredoxin GRXS17 activates its holdase activity to protect plants from heat stress
L. Martins, J. Knuesting, L. Bariat, A. Dard, S. A. Freibert, C. H. Marchand, D. Young, N. H. T. Dung, A. Debures, J. Saez-Vasquez, S. D. Lemaire, R. Lill, J. Messens, R. Scheibe, J.-P. Reichheld, C. Riondet
This study identifies GRXS17 as a redox-regulated holdase that protects plants from heat stress by shifting its activity through Fe-S cluster oxidation.
bioRxiv · Jan 7, 2020Plant Biology