Effect of cysteine mutations on the function of the mitochondrial form of the peroxide sensor Gpx3

Gpx3 is one of the most important antioxidants in yeast and it has a homologous Gpx4 in mammals. In this poster, Balka and Tokatlidis describe their work on the effect of cysteine mutations on the function of Gpx3 in S. cerevisiae. Download now to learn their findings on the viability of mutant Gpx3 variants and their role in H₂O₂ sensitivity.