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A structural study of ion permeation in OmpF porin from anomalous X-ray diffraction and molecular dynamics simulations

OmpF, a multiionic porin from Escherichia coli, is a useful protypical model system for addressing general questions about electrostatic interactions in the confinement of an aqueous molecular pore. Here, favorable anion locations in the OmpF pore were mapped by anomalous X-ray scattering of Br(−) i...

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Bibliographic Details
Main Authors: Dhakshnamoorthy, Balasundaresan, Ziervogel, Brigitte K., Blachowicz, Lydia, Roux, Benoît
Format: Artigo
Language:Inglês
Published: 2013
Subjects:
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC3868647/
https://ncbi.nlm.nih.gov/pubmed/24106986
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1021/ja407783a
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