A ring of eight conserved negatively charged amino acids doubles the conductance of BK channels and prevents inward rectification (Q35171476)

6 August 2017

A ring of eight conserved negatively charged amino acids doubles the conductance of BK channels and prevents inward rectification (English)

1 reference

6 August 2017

Tinatin I Brelidze

1

1 reference

6 August 2017

Xiaowei Niu

series ordinal

2

1 reference

6 August 2017

Karl L Magleby

series ordinal

3

1 reference

6 August 2017

language of work or name

English

0 references

publication date

3 July 2003

1 reference

Proceedings of the National Academy of Sciences of the United States of America

6 August 2017

1 reference

6 August 2017

100

1 reference

6 August 2017

15

1 reference

6 August 2017

9017-9022

1 reference

Influence of pore residues on permeation properties in the Kv2.1 potassium channel. Evidence for a selective functional interaction of K+ with the outer vestibule

6 August 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=166430

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

13 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=166430

Slo1 tail domains, but not the Ca2+ bowl, are required for the beta 1 subunit to increase the apparent Ca2+ sensitivity of BK channels

13 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=166430

Crystal structure and mechanism of a calcium-gated potassium channel

13 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=166430

Gating and conductance properties of BK channels are modulated by the S9-S10 tail domain of the alpha subunit. A study of mSlo1 and mSlo3 wild-type and chimeric channels

13 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=166430

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

13 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=166430

CFTR: covalent and noncovalent modification suggests a role for fixed charges in anion conduction

13 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=166430

Role of the beta1 subunit in large-conductance Ca(2+)-activated K(+) channel gating energetics. Mechanisms of enhanced Ca(2+) sensitivity

13 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=166430

SLO-2, a K+ channel with an unusual Cl- dependence

13 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=166430

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

13 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=166430

Charged residues between the selectivity filter and S6 segments contribute to the permeation phenotype of the sodium channel

13 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=166430

Voltage sensitivity and gating charge in Shaker and Shab family potassium channels.

13 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=166430

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

13 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=166430

Mechanisms of hair cell tuning

13 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=166430

Structural conservation in prokaryotic and eukaryotic potassium channels

13 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=166430

Slo3, a novel pH-sensitive K+ channel from mammalian spermatocytes

13 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=166430

Distribution of Ca2+-activated K+ channel isoforms along the tonotopic gradient of the chicken's cochlea.

13 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=166430

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

13 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=166430

Conductance mutations of the nicotinic acetylcholine receptor do not act by a simple electrostatic mechanism

13 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=166430

Mutations in the K+ channel signature sequence

13 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=166430

Cloning and characterization of human and mouse homologs of the Drosophila calcium-activated potassium channel gene, slowpoke

13 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=166430

Functional role of the beta subunit of high conductance calcium-activated potassium channels

13 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=166430

Gating kinetics of Ca2+-activated K+ channels from rat muscle incorporated into planar lipid bilayers. Evidence for two voltage-dependent Ca2+ binding reactions

13 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=166430

Improved patch-clamp techniques for high-resolution current recording from cells and cell-free membrane patches

13 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=166430

Ionic permeation and blockade in Ca2+-activated K+ channels of bovine chromaffin cells

13 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=166430

Ion conductance and selectivity of single calcium-activated potassium channels in cultured rat muscle

13 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=166430

Varieties of calcium-activated potassium channels

13 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=166430

Block of stretch-activated ion channels in Xenopus oocytes by gadolinium and calcium ions.

13 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=166430

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

13 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=166430

How does vestibule surface charge affect ion conduction and toxin binding in a sodium channel?

13 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=166430

Competitive Mg2+ block of a large-conductance, Ca(2+)-activated K+ channel in rat skeletal muscle. Ca2+, Sr2+, and Ni2+ also block

13 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=166430

Surface charges and ion channel function

13 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=166430

Negative surface charge near sodium channels of nerve: divalent ions, monovalent ions, and pH

13 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=166430

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

13 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=166430

SLO-1 potassium channels control quantal content of neurotransmitter release at the C. elegans neuromuscular junction

27 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=166430

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

27 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=166430

Vasoregulation by the beta1 subunit of the calcium-activated potassium channel

27 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=166430

Multiple potassium conductances and their role in action potential repolarization and repetitive firing behavior of neonatal rat hypoglossal motoneurons.

27 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=166430

Tetraethylammonium block of Slowpoke calcium-activated potassium channels expressed in Xenopus oocytes: evidence for tetrameric channel formation.

27 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=166430

Rings of negatively charged amino acids determine the acetylcholine receptor channel conductance

27 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=166430

Ca-dependent K channels with large unitary conductance in chromaffin cell membranes

27 September 2018

1 reference

Crossref

https://api.crossref.org/works/10.1073%2FPNAS.1532257100

Single channel recordings of Ca2+-activated K+ currents in rat muscle cell culture

21 January 2018

1 reference

Crossref

https://api.crossref.org/works/10.1073%2FPNAS.1532257100

Functional modification of a Ca2+-activated K+ channel by trimethyloxonium

21 January 2018

1 reference

12 December 2020

Role of surface electrostatics in the operation of a high-conductance Ca2+-activated K+ channel

1 reference

12 December 2020

Functional colocalization of calcium and calcium-gated potassium channels in control of transmitter release

1 reference

12 December 2020

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

1 reference

12 December 2020

The role of BK-type Ca2+-dependent K+ channels in spike broadening during repetitive firing in rat hippocampal pyramidal cells

1 reference

12 December 2020

Identifiers

DOI

10.1073/PNAS.1532257100

1 reference

6 August 2017

0 references

1 reference

6 August 2017

1 reference