Overexpression of the transcription factor Yap1 modifies intracellular redox conditions and enhances recombinant protein secretion
October 31, 2014
This article investigates the role of Yap1 during the production of recombinant secretory proteins in glucose based growth conditions in Pichia pastoris, and reports a novel role of Yap1 during ER-resident oxidative protein folding.
Protein oxidation in the intermembrane space of mitochondria is substrate-specific rather than general
March 3, 2014
In this work, the authors suggest that in Saccharomyces cerevisiae, the Mia40-dependent oxidation of proteins in the intermembrane space only takes place in specific proteins and presumably relies on the presence of Mia40-binding sites.
Only functional localization is faithful localization
April 7, 2014
This article comments on work published by Peleh et al. (Microbial Cell 2014), which analyzes the localization of Dre2 in Saccharomyces cerevisiae.