Selectivity changes during activation of mutant Shaker potassium channels (Q36445050)

14 August 2017

Selectivity changes during activation of mutant Shaker potassium channels (English)

1 reference

14 August 2017

J Zheng

1

1 reference

PMCID

2233792

14 August 2017

F J Sigworth

series ordinal

2

1 reference

14 August 2017

1 August 1997

1 reference

The Journal of General Physiology

14 August 2017

1 reference

14 August 2017

110

1 reference

14 August 2017

2

1 reference

14 August 2017

101-117

1 reference

Activation-dependent subconductance levels in the drk1 K channel suggest a subunit basis for ion permeation and gating

14 August 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2233792

Anomalous mole fraction effect induced by mutation of the H5 pore region in the Shaker K+ 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=2233792

Rectifying conductance substates in a large conductance Ca(2+)-activated K+ channel: evidence for a fluctuating barrier mechanism

30 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2233792

Functional bases for interpreting amino acid sequences of voltage-dependent K+ 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=2233792

Conduction properties of the cloned Shaker K+ 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=2233792

Histidine substitution identifies a surface position and confers Cs+ selectivity on a K+ pore

30 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2233792

Opening and closing transitions for BK channels often occur in two steps via sojourns through a brief lifetime subconductance state

30 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2233792

Shaker potassium channel gating. III: Evaluation of kinetic models for activation

30 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2233792

Shaker potassium channel gating. II: Transitions in the activation pathway

30 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2233792

Shaker potassium channel gating. I: Transitions near the open state

30 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2233792

A family of potassium channel genes related to eag in Drosophila and mammals

30 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2233792

The multi-ion nature of the pore in Shaker K+ 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=2233792

Mutations in the K+ channel signature sequence

30 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2233792

Gating of Shaker K+ channels: II. The components of gating currents and a model of channel activation

30 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2233792

Images of purified Shaker 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=2233792

Silver as a probe of pore-forming residues in a 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=2233792

Interactions of the H5 pore region and hydroxylamine with N-type inactivation in the Shaker K+ 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=2233792

Pore loops: an emerging theme in ion 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=2233792

Voltage gating of ion 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=2233792

Multiple potassium-channel components are produced by alternative splicing at the Shaker locus in Drosophila

30 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2233792

Ion channel subconductance 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=2233792

Multiple subunits of a voltage-dependent potassium channel contribute to the binding site for tetraethylammonium

30 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2233792

Gating currents from a delayed rectifier K+ channel with altered pore structure and 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=2233792

Coupling of permeation and gating in an NMDA-channel pore mutant.

30 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2233792

Regulation of K+/Rb+ selectivity and internal TEA blockade by mutations at a single site in K+ pores.

28 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2233792

Ca2+ channel selectivity at a single locus for high-affinity Ca2+ interactions

28 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2233792

The lowest conductance state of the alamethicin pore

28 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2233792

Multiple products of the Drosophila Shaker gene may contribute to potassium channel diversity

28 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2233792

Mutant potassium channels with altered binding of charybdotoxin, a pore-blocking peptide inhibitor

28 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2233792

Mutations affecting internal TEA blockade identify the probable pore-forming region of a K+ channel.

28 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2233792

Alteration of ionic selectivity of a K+ channel by mutation of the H5 region

28 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2233792

Gating currents of inactivating and non-inactivating potassium channels expressed in Xenopus oocytes.

28 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2233792

Differences between the deep pores of K+ channels determined by an interacting pair of nonpolar amino acids.

28 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2233792

The aromatic binding site for tetraethylammonium ion on potassium channels

28 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2233792

Modulation by cAMP of a slowly activating potassium channel expressed in Xenopus oocytes

28 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2233792

Calcium channel characteristics conferred on the sodium channel by single mutations

28 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2233792

A Functional Connection Between the Pores of Distantly Related Ion Channels as Revealed by Mutant K + Channels

28 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2233792

Inactivation of the sodium channel. I. Sodium current experiments

28 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2233792

Inactivation determined by a single site in K+ pores.

28 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2233792

Evidence that the S6 segment of the Shaker voltage-gated K+ channel comprises part of the pore

21 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2233792

Subunit stoichiometry of cyclic nucleotide-gated channels and effects of subunit order on channel function

21 September 2018

1 reference

PubMed

https://pubmed.ncbi.nlm.nih.gov/9236204

12 December 2020

inferred from PubMed ID database lookup

Structural model of the outer vestibule and selectivity filter of the Shaker voltage-gated K+ channel

1 reference

PubMed

https://pubmed.ncbi.nlm.nih.gov/9236204

12 December 2020

inferred from PubMed ID database lookup

Mutations affecting TEA blockade and ion permeation in voltage-activated K+ channels

1 reference

PubMed

https://pubmed.ncbi.nlm.nih.gov/9236204

12 December 2020

inferred from PubMed ID database lookup

Identifiers

DOI

10.1085/JGP.110.2.101

1 reference

release_2z6vnangrbg37nuuwrb3thlwwu

14 August 2017

1 reference

Fatcat

https://api.fatcat.wiki/v0/release/2z6vnangrbg37nuuwrb3thlwwu

24 November 2022

mapped directly with Wikidata item

PMCID

2233792

1 reference

14 August 2017

1 reference

PMCID

2233792