K+/Na+ selectivity in K channels and valinomycin: over-coordination versus cavity-size constraints (Q36666656)

15 August 2017

K+/Na+ selectivity in K channels and valinomycin: over-coordination versus cavity-size constraints (English)

1 reference

15 August 2017

Susan B Rempe

1 reference

15 August 2017

Sameer Varma

1 reference

15 August 2017

Dubravko Sabo

series ordinal

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15 August 2017

language of work or name

English

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publication date

28 November 2007

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Journal of Molecular Biology

15 August 2017

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15 August 2017

376

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15 August 2017

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15 August 2017

13-22

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Selectivity in K+ channels is due to topological control of the permeant ion's coordinated state

15 August 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2390915

Tuning ion coordination architectures to enable selective partitioning

30 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2390915

Tuning a potassium channel--the caress of the surroundings

30 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2390915

Importance of hydration and dynamics on the selectivity of the KcsA and NaK channels

30 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2390915

The cPLA2 C2alpha domain in solution: structure and dynamics of its Ca2+-activated and cation-free states

30 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2390915

Role of Na+ and K+ in enzyme function

30 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2390915

Electrostatic interactions in the channel cavity as an important determinant of potassium channel selectivity

30 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2390915

Coordination numbers of alkali metal ions in aqueous solutions

30 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2390915

Ion selectivity in potassium channels

30 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2390915

Atomic structure of a Na+- and K+-conducting channel

30 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2390915

Principles of selective ion transport in channels and pumps

30 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2390915

Control of ion selectivity in potassium channels by electrostatic and dynamic properties of carbonyl ligands.

30 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2390915

Functional engineered channels and pores (Review).

30 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2390915

Evolving potassium channels by means of yeast selection reveals structural elements important for selectivity

30 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2390915

Sequence-Function Analysis of the K+-Selective Family of Ion Channels Using a Comprehensive Alignment and the KcsA Channel Structure

30 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2390915

K(+) versus Na(+) ions in a K channel selectivity filter: a simulation study

30 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2390915

Alpha-helical stabilization by side chain shielding of backbone hydrogen bonds

30 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2390915

Chemistry of ion coordination and hydration revealed by a K+ channel-Fab complex at 2.0 A resolution

30 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2390915

Electrostatics of nanosystems: application to microtubules and the ribosome

30 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2390915

Energetics of the interaction between water and the helical peptide group and its role in determining helix propensities

30 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2390915

Molecular dynamics of the KcsA K(+) channel in a bilayer membrane

30 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2390915

Ion permeation mechanism of the potassium channel

30 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2390915

Development of the Colle-Salvetti correlation-energy formula into a functional of the electron density

30 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2390915

The Structure of the Potassium Channel: Molecular Basis of K+ Conduction and Selectivity

30 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2390915

The Detection of Ionophorous Antibiotic-Cation Complexes in Water with Fluorescent Probes

30 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2390915

Negative Conductance Caused by Entry of Sodium and Cesium Ions into the Potassium Channels of Squid Axons

30 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2390915

30 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2390915

Molecular dynamics simulations of helix denaturation

28 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2390915

The effects of the macrotetralide actin antibiotics on the equilibrium extraction of alkali metal salts into organic solvents

28 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2390915

A study of the conformations of valinomycin in solution phase

20 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2390915

Energetics of ion conduction through the K+ channel

20 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2390915

Cyclodepsipeptides as chemical tools for studying ionic transport through membranes

20 September 2018

1 reference

12 December 2020

Carrier-Mediated Ion Transport

1 reference

12 December 2020

Ion solvation and water structure in potassium halide aqueous solutions

1 reference

12 December 2020

Ion selectivity in a semisynthetic K+ channel locked in the conductive conformation

1 reference

12 December 2020

1 reference

12 December 2020

Potassium and sodium binding to the outer mouth of the K+ channel

1 reference

12 December 2020

Role of fluctuations in a snug-fit mechanism of KcsA channel selectivity

1 reference

12 December 2020

Nature of Forces between Large Molecules of Biological Interest*

1 reference

12 December 2020

10.1016/J.JMB.2007.11.059

Identifiers

DOI

1 reference

15 August 2017

1 reference

15 August 2017

PubMed publication ID

18155244

1 reference