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Crucial Points within the Pore as Determinants of K(+) Channel Conductance and Gating

While selective for K(+) ions, K(+) channels vary significantly among their rate of ion permeation. Here we probe the effect of steric hindrance and electrostatics within the ion conduction pathway on K(+) permeation in the MthK K(+) channel using structure-based mutagenesis combined with single cha...

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Main Authors: Shi, Ning, Zeng, Weizhong, Ye, Sheng, Li, Yang, Jiang, Youxing
Formato: Artigo
Idioma:Inglês
Publicado: 2011
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Acceso en liña:https://ncbi.nlm.nih.gov/pmc/articles/PMC3171199/
https://ncbi.nlm.nih.gov/pubmed/21554888
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.jmb.2011.04.058
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