Article
The Arabidopsis Iron-Sulfur Protein GRXS17 is a Target of the Ubiquitin E3 Ligases RGLG3 and RGLG4.
Plant & cell physiology - 1 Sept 2016
Nagels Durand Astrid, Iñigo Sabrina, Ritter Andrés, Iniesto Elisa, De Clercq Rebecca, Staes An, Van Leene Jelle, Rubio Vicente, Gevaert Kris, De Jaeger Geert, Pauwels Laurens, Goossens Alain
Abstract excerpt
The stability of signaling proteins in eukaryotes is often controlled by post-translational modifiers. For polyubiquitination, specificity is assured by E3 ubiquitin ligases. Although plant genomes encode hundreds of E3 ligases, only few targets are known, even in the model Arabidopsis thaliana. Here, we identified the monothiol glutaredoxin GRXS17 as a substrate of the Arabidopsis E3 ubiquitin ligases RING...
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