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The Same Periplasmic ExbD Residues Mediate In Vivo Interactions between ExbD Homodimers and ExbD-TonB Heterodimers

The TonB system couples cytoplasmic membrane proton motive force to TonB-gated outer membrane transporters for active transport of nutrients into the periplasm. In Escherichia coli, cytoplasmic membrane proteins ExbB and ExbD promote conformational changes in TonB, which transmits this energy to the...

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Detalles Bibliográficos
Main Authors: Ollis, Anne A., Postle, Kathleen
Formato: Artigo
Idioma:Inglês
Publicado: American Society for Microbiology 2011
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Acceso en liña:https://ncbi.nlm.nih.gov/pmc/articles/PMC3232860/
https://ncbi.nlm.nih.gov/pubmed/21984795
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1128/JB.06190-11
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