Project description:Response of Cupriavidus metallidurans CH34, AE104 and delta zupT mutant to Zn/EDTA stress In this study 3 different treatments were performed to acquire expression profiles of the total genome of Cupriavidus metallidurans
Project description:Response of Cupriavidus metallidurans AE104(delta zupT) mutant to Zn/EDTA stress In this study 2 different treatments were performed to acquire expression profiles of the total genome of Cupriavidus metallidurans
Project description:Response of Cupriavidus metallidurans CH34 to cisplatin, Pt(IV)chloride and Au-NP In this study 7 different treatments were performed (first 2 as 3 replicates) to acquire expression profiles of the total genome of Cupriavidus metallidurans
Project description:Response of Cupriavidus metallidurans CH34 to NaAuCl4, Au(I)-thiomalate, Au(I)-thiosulfate, KAuCN, (KCN as control) In this study 10 different treatments were performed (first 7 as 3 replicates) to acquire expression profiles of the total genome of Cupriavidus metallidurans
Project description:Zinc is a central player in the metalloproteomes of prokaryotes and eukaryotes. We used a top-down quantitative proteomic approach to reveal the repository of the zinc pools in the proteobacterium Cupriavidus metallidurans. About 60% of the theoretical proteome of C. metallidurans were identified, quantified, and compared between a ΔzupT mutant defect in zinc allocation and its parent strain. In both strains, the number of zinc-binding proteins and their binding sites exceeded that of the zinc ions per cell, indicating that the totality of the zinc proteome provides empty binding sites for incoming zinc ions. This zinc repository plays a central role in zinc homeostasis in C. metallidurans and probably also in other organisms.
