Convergent Evolution of a New Arsenic Binding Site in the ArsR/SmtB Family of Metalloregulators,

Acidithiobacillus ferrooxidans has an arsenic resistance operon that is controlled by an As(III)-responsive transcriptional repressor, AfArsR, a member of the ArsR/SmtB family of metalloregulators. AfArsR lacks the As(III) binding site of the ArsRs from plasmid R773 and Escherichia coli, which have...

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Hlavní autoři: Qin, Jie, Fu, Hsueh-Liang, Ye, Jun, Bencze, Krisztina Z., Stemmler, Timothy L., Rawlings, Douglas E., Rosen, Barry P.
Médium: Artigo
Jazyk:Inglês
Vydáno: 2007
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Article
On-line přístup:https://ncbi.nlm.nih.gov/pmc/articles/PMC2859433/
https://ncbi.nlm.nih.gov/pubmed/17897948
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1074/jbc.M706565200
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