Identification of Functionally Important TonB-ExbD Periplasmic Domain Interactions In Vivo

In Gram-negative bacteria, the cytoplasmic membrane proton-motive force energizes the active transport of TonB-dependent ligands through outer membrane TonB-gated transporters. In Escherichia coli, cytoplasmic membrane proteins ExbB and ExbD couple the proton-motive force to conformational changes i...

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Veröffentlicht in:	Journal of Bacteriology 2012-06, Vol.194 (12), p.3078-3087
Hauptverfasser:	Ollis, Anne A, Postle, Kathleen
Format:	Artikel
Sprache:	eng
Schlagworte:	active transport Amino Acid Substitution Amino acids Bacteriology Binding sites biochemical pathways Biological and medical sciences cell membranes Cells chemistry cysteine energy energy metabolism Escherichia coli Escherichia coli - chemistry Escherichia coli - metabolism Escherichia coli Proteins Escherichia coli Proteins - chemistry Escherichia coli Proteins - genetics Escherichia coli Proteins - metabolism Fundamental and applied biological sciences. Psychology genetics Gram-negative bacteria in vivo studies Membrane Proteins Membrane Proteins - chemistry Membrane Proteins - metabolism metabolism Microbiology Miscellaneous Models, Biological Models, Molecular Mutagenesis, Site-Directed Protein Binding Protein Conformation Protein Interaction Mapping Protein Multimerization Proteins proton pump Proton-Motive Force Protons transporters
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