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Site-Directed Mutagenesis Identifies a Molecular Switch Involved in Copper Sensing by the Histidine Kinase CinS in Pseudomonas putida KT2440

In the presence of copper, Pseudomonas putida activates transcription of cinAQ via the two-component system CinS-CinR. The CinS-CinR TCS was responsive to 0.5 μM copper and was specifically activated only by copper and silver. Modeling studies of CinS identified a potential copper binding site conta...

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Autores principales: Quaranta, Davide, McEvoy, Megan M., Rensing, Christopher
Formato: Artigo
Lenguaje:Inglês
Publicado: American Society for Microbiology (ASM) 2009
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Acceso en línea:https://ncbi.nlm.nih.gov/pmc/articles/PMC2725577/
https://ncbi.nlm.nih.gov/pubmed/19542288
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1128/JB.00551-09
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