(Q39407044)

11 September 2017

Molecular determinants of the inhibition of human Kv1.5 potassium currents by external protons and Zn(2+). (English)

1 reference

11 September 2017

Steven J Kehl

1

1 reference

11 September 2017

Cyrus Eduljee

2

1 reference

11 September 2017

Daniel C H Kwan

3

1 reference

11 September 2017

Shetuan Zhang

4

1 reference

11 September 2017

David Fedida

5

1 reference

11 September 2017

language of work or name

English

0 references

publication date

1 May 2002

1 reference

11 September 2017

Journal of Physiology

1 reference

11 September 2017

541

1 reference

11 September 2017

Pt 1

1 reference

11 September 2017

9-24

1 reference

The action of calcium on the electrical properties of squid axons.

11 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2290311

Gating charge immobilization caused by the transition between inactivated states in the Kv1.5 channel

15 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2290311

S4 charges move close to residues in the pore domain during activation in a K channel

15 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2290311

Modulation of Kv1.5 potassium channel gating by extracellular zinc.

15 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2290311

External K(+) relieves the block but not the gating shift caused by Zn(2+) in human Kv1.5 potassium channels

15 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2290311

Regulation of a mammalian Shaker-related potassium channel, hKv1.5, by extracellular potassium and pH.

15 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2290311

Differential sensitivity of Kv1.4, Kv1.2, and their tandem channel to acidic pH: involvement of a histidine residue in high sensitivity to acidic pH.

15 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2290311

Molecular coupling of S4 to a K(+) channel's slow inactivation gate

15 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2290311

A conserved glutamate is important for slow inactivation in K+ channels.

15 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2290311

Two mechanisms of K(+)-dependent potentiation in Kv2.1 potassium channels

15 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2290311

Collapse of conductance is prevented by a glutamate residue conserved in voltage-dependent K(+) channels.

15 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2290311

Inhibition of the K+ channel kv1.4 by acidosis: protonation of an extracellular histidine slows the recovery from N-type inactivation.

15 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2290311

Tethered blockers as molecular 'tape measures' for a voltage-gated K+ channel.

15 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2290311

A localized interaction surface for voltage-sensing domains on the pore domain of a K+ channel.

15 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2290311

Regulation of transient Na+ conductance by intra- and extracellular K+ in the human delayed rectifier K+ channel Kv1.5.

15 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2290311

Sequential gating in the human heart K(+) channel Kv1.5 incorporates Q(1) and Q(2) charge components

15 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2290311

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

15 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2290311

Differential sensitivity of voltage-gated potassium channels Kv1.5 and Kv1.2 to acidic pH and molecular identification of pH sensor.

15 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2290311

Contribution of the selectivity filter to inactivation in potassium channels

15 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2290311

Structural implications of fluorescence quenching in the Shaker K+ channel

15 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2290311

Protein rearrangements underlying slow inactivation of the Shaker K+ channel

15 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2290311

A permanent ion binding site located between two gates of the Shaker K+ channel

15 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2290311

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

15 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2290311

Regulation of mammalian Shaker-related K+ channels: evidence for non-conducting closed and non-conducting inactivated states

15 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2290311

Proton probing of the charybdotoxin binding site of Shaker K+ channels

15 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2290311

Correlation between charge movement and ionic current during slow inactivation in Shaker K+ channels

15 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2290311

Allosteric effects of permeating cations on gating currents during K+ channel deactivation

15 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2290311

Single channel seeks permeant ion for brief but intimate relationship

15 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2290311

How does the W434F mutation block current in Shaker potassium channels?

15 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2290311

Novel nonpeptide agents potently block the C-type inactivated conformation of Kv1.3 and suppress T cell activation

15 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2290311

Two functionally distinct subsites for the binding of internal blockers to the pore of voltage-activated K+ channels

15 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2290311

Recovery from C-type inactivation is modulated by extracellular potassium

15 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2290311

Inactivation determined by a single site in K+ pores.

15 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2290311

Effects of external cations and mutations in the pore region on C-type inactivation of Shaker potassium channels

15 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2290311

Topology of the pore-region of a K+ channel revealed by the NMR-derived structures of scorpion toxins

15 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2290311

Modulation of K+ current by frequency and external [K+]: a tale of two inactivation mechanisms.

15 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2290311

Ionic Blockage of Sodium Channels in Nerve

15 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2290311

Zinc coordination, function, and structure of zinc enzymes and other proteins

15 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2290311

Two types of inactivation in Shaker K+ channels: effects of alterations in the carboxy-terminal region.

15 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2290311

Extracellular K+ specifically modulates a rat brain K+ channel

15 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2290311

Molecular localization of an ion-binding site within the pore of mammalian sodium channels

15 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2290311

Modulation of slow inactivation in human cardiac Kv1.5 channels by extra- and intracellular permeant cations

15 September 2018

1 reference

PubMed

https://pubmed.ncbi.nlm.nih.gov/12015417

inferred from PubMed ID database lookup

12 December 2020

based on heuristic

Identifiers

DOI

10.1113/JPHYSIOL.2001.014456

1 reference

11 September 2017

0 references

1 reference