pH dependent Ni(II) binding and aggregation of Escherichia coli and Helicobacter pylori NikR.

Abstract

NikR proteins are bacterial metallo-regulatory transcription factors that control the expression of the nickel uptake system and/or nickel containing enzymes such as urease, and are involved in the acid stress response. Here, a comparative study is reported on NikR from Helicobacter pylori (HpNikR) and Escherichia coli (EcNikR), as well as the Q2E mutant of… (More)

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Cite this paper

@article{Fauquant2006pHDN, title={pH dependent Ni(II) binding and aggregation of Escherichia coli and Helicobacter pylori NikR.}, author={Caroline Fauquant and Rutger E. M. Diederix and Agn{\`e}s Rodrigue and Cyril Dian and Ulrike Kapp and Laurent Terradot and M. -A. Mandrand-Berthelot and Isabelle Michaud-Soret}, journal={Biochimie}, year={2006}, volume={88 11}, pages={1693-705} }