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Article

Altered pore properties and kinetic changes in mutants of the Vibrio cholerae porin OmpU.

Molecular membrane biology - 1 Sept 2008

Lauman Brian, Pagel Melissa, Delcour Anne H

Abstract excerpt

The electrophysiological technique of patch-clamp was used to characterize the pore properties of site-directed mutants in the Vibrio cholerae general diffusion porin OmpU. Changes in conductance and selectivity were observed, thus confirming the predicted pore location of these residues, based on homology with the Escherichia coli porins OmpF and OmpC. Some mutants acquire a weak selectivity for cations, which...

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PMID: 18949626
DOI: 10.1080/09687680802454637

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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