(Q35789217)

10 August 2017

title

Selectivity filter gating in large-conductance Ca(2+)-activated K+ channels (English)

1 reference

10 August 2017

Jill Thompson

1

1 reference

10 August 2017

Ted Begenisich

series ordinal

2

1 reference

10 August 2017

publication date

1 March 2012

1 reference

The Journal of General Physiology

10 August 2017

published in

1 reference

10 August 2017

volume

139

1 reference

10 August 2017

issue

3

1 reference

10 August 2017

page(s)

235-244

1 reference

Charge substitution for a deep-pore residue reveals structural dynamics during BK channel gating

10 August 2017

cites work

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3289962

Cysteine scanning and modification reveal major differences between BK channels and Kv channels in the inner pore region.

12 July 2018

1 reference

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Closed-channel block of BK potassium channels by bbTBA requires partial activation.

12 July 2018

1 reference

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Gating at the selectivity filter in cyclic nucleotide-gated channels

12 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3289962

State-dependent block of BK channels by synthesized shaker ball peptides

12 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3289962

State-independent block of BK channels by an intracellular quaternary ammonium

12 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3289962

Relationship between pore occupancy and gating in BK potassium channels

12 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3289962

Access of quaternary ammonium blockers to the internal pore of cyclic nucleotide-gated channels: implications for the location of the gate

12 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3289962

Crystal structure of a mammalian voltage-dependent Shaker family K+ channel

12 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3289962

Differential effects of beta 1 and beta 2 subunits on BK channel activity

12 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3289962

Unique inner pore properties of BK channels revealed by quaternary ammonium block

12 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3289962

The Occupancy of Ions in the K+ Selectivity Filter: Charge Balance and Coupling of Ion Binding to a Protein Conformational Change Underlie High Conduction Rates

12 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3289962

Cyclic nucleotide-gated ion channels

12 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3289962

The open pore conformation of potassium channels

12 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3289962

Tight steric closure at the intracellular activation gate of a voltage-gated K(+) channel

12 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3289962

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

12 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3289962

Time course of TEA(+)-induced anomalous rectification in squid giant axons

12 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3289962

Potassium channel receptor site for the inactivation gate and quaternary amine inhibitors

12 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3289962

Kinetics of inward-rectifier K+ channel block by quaternary alkylammonium ions. dimension and properties of the inner pore

12 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3289962

Affinity and location of an internal K+ ion binding site in shaker K channels

12 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3289962

Ion-Ion interactions at the selectivity filter. Evidence from K(+)-dependent modulation of tetraethylammonium efficacy in Kv2.1 potassium channels

12 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3289962

Allosteric voltage gating of potassium channels I. Mslo ionic currents in the absence of Ca(2+)

12 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3289962

Potassium-dependent changes in the conformation of the Kv2.1 potassium channel pore

12 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3289962

Coupled ion movement underlies rectification in an inward-rectifier K+ channel

12 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3289962

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

12 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3289962

Trapping of organic blockers by closing of voltage-dependent K+ channels: evidence for a trap door mechanism of activation gating.

12 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3289962

Voltage-controlled gating in a large conductance Ca2+-sensitive K+channel (hslo).

12 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3289962

The internal quaternary ammonium receptor site of Shaker potassium channels

12 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3289962

Interactions of amino terminal domains of Shaker K channels with a pore blocking site studied with synthetic peptides

12 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3289962

mSlo, a complex mouse gene encoding "maxi" calcium-activated potassium channels

12 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3289962

Blockage of squid axon potassium conductance by internal tetra-N-alkylammonium ions of various sizes

12 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3289962

Effects of external cesium and rubidium on outward potassium currents in squid axons

12 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3289962

Conduction and selectivity in potassium channels

12 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3289962

Interaction of barium ions with potassium channels in squid giant axons

12 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3289962

Interaction of Tetraethylammonium Ion Derivatives with the Potassium Channels of Giant Axons

12 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3289962

The inner quaternary ammonium ion receptor in potassium channels of the node of Ranvier

12 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3289962

Discrete Ba2+ block as a probe of ion occupancy and pore structure in the high-conductance Ca2+ -activated K+ channel

12 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3289962

Potassium blocks barium permeation through a calcium-activated potassium channel

12 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3289962

Coupling of voltage-dependent gating and Ba++ block in the high-conductance, Ca++-activated K+ channel

12 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3289962

Trapping single ions inside single ion channels.

12 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3289962

Multi-ion conduction and selectivity in the high-conductance Ca++-activated K+ channel from skeletal muscle

12 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3289962

Restoration of inactivation in mutants of Shaker potassium channels by a peptide derived from ShB.

12 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3289962

Biophysical and molecular mechanisms of Shaker potassium channel inactivation

12 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3289962

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

12 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3289962

The inactivation gate of the Shaker K+ channel behaves like an open-channel blocker.

12 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3289962

Ion effects on gating of the Ca(2+)-activated K+ channel correlate with occupancy of the pore

12 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3289962

Immobilisation of gating charge by a substance that simulates inactivation.

12 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3289962

Functional identification of ion binding sites at the internal end of the pore in Shaker K+ channels

12 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3289962

K+ channels close more slowly in the presence of external K+ and Rb+

25 September 2018

1 reference

Crossref

https://api.crossref.org/works/10.1085%2FJGP.201110748

Blocker protection in the pore of a voltage-gated K+ channel and its structural implications

21 January 2018

1 reference

PubMed

https://pubmed.ncbi.nlm.nih.gov/22371364

inferred from PubMed ID database lookup

12 December 2020

based on heuristic

Internal blockade of a Ca(2+)-activated K+ channel by Shaker B inactivating "ball" peptide

1 reference

PubMed

https://pubmed.ncbi.nlm.nih.gov/22371364

inferred from PubMed ID database lookup

12 December 2020

based on heuristic

Gated access to the pore of a voltage-dependent K+ channel

1 reference

PubMed

https://pubmed.ncbi.nlm.nih.gov/22371364

inferred from PubMed ID database lookup

12 December 2020

based on heuristic

Identifiers

DOI

10.1085/JGP.201110748

1 reference

10 August 2017

1 reference

10 August 2017

1 reference