Figures and Tables

From the following article:

Energetic optimization of ion conduction rate by the K+ selectivity filter

João H. Morais-Cabral, Yufeng Zhou and Roderick MacKinnon

Nature 414, 37-42(1 November 2001)

doi:10.1038/35102000

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Figure 1

Binding sites for K+ ions in the KcsA K+ channel.

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Figure 2

Rubidium conduction and crystallographic distribution of Rb+ ions in the selectivity filter.

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Figure 3

Potassium conduction and crystallographic distribution of K+ ions in the selectivity filter.

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Figure 4

Analysis of a conduction-state diagram constructed on the basis of the electron density profiles.

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Figure 5

The biologically important throughput cycle for K+ ions.

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Figure 6

Energetic optimization of K+ ion conduction.

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Table 1

Diffraction data statistics

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