(Q33814269)

29 July 2017

title

Coupling and cooperativity in voltage activation of a limited-state BK channel gating in saturating Ca2+. (English)

1 reference

29 July 2017

Christopher Shelley

1

1 reference

29 July 2017

Xiaowei Niu

series ordinal

2

1 reference

29 July 2017

Yanyan Geng

series ordinal

3

1 reference

29 July 2017

Karl L Magleby

series ordinal

4

1 reference

29 July 2017

language of work or name

1 reference

1 May 2010

1 reference

The Journal of General Physiology

29 July 2017

published in

1 reference

29 July 2017

volume

135

1 reference

29 July 2017

issue

5

1 reference

29 July 2017

page(s)

461-480

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Intersubunit coupling in the pore of BK channels

29 July 2017

cites work

1 reference

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A single charged voltage sensor is capable of gating the Shaker K+ channel

4 July 2018

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Uncooperative voltage sensors

4 July 2018

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Detection and trapping of intermediate states priming nicotinic receptor channel opening

4 July 2018

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Molecular mechanisms of BK channel activation

4 July 2018

1 reference

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Activation of Slo1 BK channels by Mg2+ coordinated between the voltage sensor and RCK1 domains

4 July 2018

1 reference

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On the nature of partial agonism in the nicotinic receptor superfamily

4 July 2018

1 reference

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Tl+-induced micros gating of current indicates instability of the MaxiK selectivity filter as caused by ion/pore interaction

4 July 2018

1 reference

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Mg2+ enhances voltage sensor/gate coupling in BK channels

4 July 2018

1 reference

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Saturation and microsecond gating of current indicate depletion-induced instability of the MaxiK selectivity filter

4 July 2018

1 reference

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Gating rings formed by RCK domains: keys to gate opening

4 July 2018

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High-conductance potassium channels of the SLO family

4 July 2018

1 reference

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Large conductance Ca2+-activated K+ (BK) channel: activation by Ca2+ and voltage

4 July 2018

1 reference

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Impaired inactivation gate stabilization predicts increased persistent current for an epilepsy-associated SCN1A mutation.

4 July 2018

1 reference

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Intra- and intersubunit cooperativity in activation of BK channels by Ca2+

4 July 2018

1 reference

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Crystal structures of a ligand-free MthK gating ring: insights into the ligand gating mechanism of K+ channels

4 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2860587

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

4 July 2018

1 reference

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Voltage-dependent conformational changes in human Ca(2+)- and voltage-activated K(+) channel, revealed by voltage-clamp fluorometry

4 July 2018

1 reference

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How does voltage open an ion channel?

4 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2860587

Relationship between pore occupancy and gating in BK potassium channels

4 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2860587

Role of charged residues in the S1-S4 voltage sensor of BK channels

4 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2860587

MaxiK channel partners: physiological impact

4 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2860587

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

4 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2860587

Divalent cation sensitivity of BK channel activation supports the existence of three distinct binding sites.

4 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2860587

Linker-gating ring complex as passive spring and Ca(2+)-dependent machine for a voltage- and Ca(2+)-activated potassium channel

4 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2860587

Mapping the BKCa channel's "Ca2+ bowl": side-chains essential for Ca2+ sensing

4 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2860587

ON THE NATURE OF ALLOSTERIC TRANSITIONS: A PLAUSIBLE MODEL

4 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2860587

Gating mechanism of BK (Slo1) channels: so near, yet so far

4 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2860587

Coupling between voltage sensor activation, Ca2+ binding and channel opening in large conductance (BK) potassium channels

4 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2860587

Stepwise contribution of each subunit to the cooperative activation of BK channels by Ca2+.

4 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2860587

Elimination of the BK(Ca) channel's high-affinity Ca(2+) sensitivity

4 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2860587

Crystal structure and mechanism of a calcium-gated potassium channel

4 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2860587

Two-dimensional kinetic analysis suggests nonsequential gating of mechanosensitive channels in Xenopus oocytes

4 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2860587

Structure of the RCK domain from the E. coli K+ channel and demonstration of its presence in the human BK channel

4 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2860587

Voltage and Ca2+ activation of single large-conductance Ca2+-activated K+ channels described by a two-tiered allosteric gating mechanism.

4 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2860587

Allosteric voltage gating of potassium channels II. Mslo channel gating charge movement in the absence of Ca(2+).

4 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2860587

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

4 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2860587

Gating kinetics of single large-conductance Ca2+-activated K+ channels in high Ca2+ suggest a two-tiered allosteric gating mechanism

4 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2860587

The beta subunit increases the Ca2+ sensitivity of large conductance Ca2+-activated potassium channels by retaining the gating in the bursting states

4 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2860587

Role of the S4 segment in a voltage-dependent calcium-sensitive potassium (hSlo) channel

4 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2860587

Kinetic structure of large-conductance Ca2+-activated K+ channels suggests that the gating includes transitions through intermediate or secondary states. A mechanism for flickers.

4 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2860587

Time-irreversible subconductance gating associated with Ba2+ block of large conductance Ca2+-activated K+ channels

4 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2860587

Activation of Shaker potassium channels. III. An activation gating model for wild-type and V2 mutant channels

4 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2860587

Large conductance voltage- and calcium-dependent K+ channel, a distinct member of voltage-dependent ion channels with seven N-terminal transmembrane segments (S0-S6), an extracellular N terminus, and an intracellular (S9-S10) C terminus

4 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2860587

A novel calcium-sensing domain in the BK channel

4 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2860587

Allosteric gating of a large conductance Ca-activated K+ channel

4 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2860587

Two-dimensional components and hidden dependencies provide insight into ion channel gating mechanisms

4 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2860587

Intrinsic voltage dependence and Ca2+ regulation of mslo large conductance Ca-activated K+ channels

4 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2860587

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

4 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2860587

Interaction of internal Ba2+ with a cloned Ca(2+)-dependent K+ (hslo) channel from smooth muscle

4 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2860587

An allosteric model of the molecular interactions of excitation-contraction coupling in skeletal muscle

4 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2860587

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

4 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2860587

Testing for microscopic reversibility in the gating of maxi K+ channels using two-dimensional dwell-time distributions

4 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2860587

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

4 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2860587

Estimating kinetic constants from single channel data

4 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2860587

Kinetic states and modes of single large-conductance calcium-activated potassium channels in cultured rat skeletal muscle

4 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2860587

Kinetic time constants independent of previous single-channel activity suggest Markov gating for a large conductance Ca-activated K channel

4 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2860587

Accounting for the Ca(2+)-dependent kinetics of single large-conductance Ca(2+)-activated K+ channels in rat skeletal muscle

4 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2860587

Yet another approach to the dwell-time omission problem of single-channel analysis

4 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2860587

Calcium-activated potassium channels expressed from cloned complementary DNAs

4 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2860587

Calcium currents in the A7r5 smooth muscle-derived cell line. An allosteric model for calcium channel activation and dihydropyridine agonist action

4 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2860587

Dependency plots suggest the kinetic structure of ion channels

4 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2860587

Allosteric linkage between voltage and Ca(2+)-dependent activation of BK-type mslo1 K(+) channels.

4 July 2018

1 reference

https://api.crossref.org/works/10.1085%2FJGP.200910331

Structures of the MthK RCK domain and the effect of Ca2+ on gating ring stability

21 January 2018

1 reference

https://api.crossref.org/works/10.1085%2FJGP.200910331

Voltage sensor of Kv1.2: structural basis of electromechanical coupling

21 January 2018

1 reference

https://api.crossref.org/works/10.1085%2FJGP.200910331

A characterization of the activating structural rearrangements in voltage-dependent Shaker K+ channels.

21 January 2018

1 reference

https://api.crossref.org/works/10.1085%2FJGP.200910331

Acetylcholine receptor gating at extracellular transmembrane domain interface: the "pre-M1" linker

21 January 2018

1 reference

https://api.crossref.org/works/10.1085%2FJGP.200910331

Mechanism of magnesium activation of calcium-activated potassium channels.

21 January 2018

1 reference

https://api.crossref.org/works/10.1085%2FJGP.200910331

Multiple regulatory sites in large-conductance calcium-activated potassium channels.

21 January 2018

1 reference

https://api.crossref.org/works/10.1085%2FJGP.200910331

Properties of single calcium-activated potassium channels in cultured rat muscle

21 January 2018

1 reference

PubMed

https://pubmed.ncbi.nlm.nih.gov/20421372

inferred from PubMed ID database lookup

12 December 2020

based on heuristic

Identifiers

DOI

10.1085/JGP.200910331

1 reference

29 July 2017

1 reference

29 July 2017

1 reference