The role of Trp side chains in tuning single proton conduction through gramicidin channels.

We present an extensive set of measurements of proton conduction through gramicidin A (gA), B (gB), and M (gM) homodimer channels which have 4, 3, or 0 Trp residues at each end of the channel, respectively. In gA we find a shoulder separating two domains of conductance increasing with concentration,...

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Détails bibliographiques
Auteurs principaux: Gowen, Joseph A, Markham, Jeffrey C, Morrison, Sara E, Cross, Timothy A, Busath, David D, Mapes, Eric J, Schumaker, Mark F
Format: Artigo
Langue:Inglês
Publié: 2002
Sujets:
Research Article
Accès en ligne:https://ncbi.nlm.nih.gov/pmc/articles/PMC1302193/
https://ncbi.nlm.nih.gov/pubmed/12124271
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