(Q46864582)

25 December 2017

title

Differential polyamine sensitivity in inwardly rectifying Kir2 potassium channels (English)

1 reference

25 December 2017

author name string

Brian K Panama

series ordinal

1

1 reference

25 December 2017

Anatoli N Lopatin

series ordinal

2

1 reference

25 December 2017

language of work or name

English

0 references

publication date

22 December 2005

1 reference

25 December 2017

published in

Journal of Physiology

1 reference

25 December 2017

volume

571

1 reference

25 December 2017

issue

Pt 2

1 reference

25 December 2017

page(s)

287-302

1 reference

25 December 2017

Evidence for sequential ion-binding loci along the inner pore of the IRK1 inward-rectifier K+ channel

cites work

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1796793

The inward rectifier current (IK1) controls cardiac excitability and is involved in arrhythmogenesis

29 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1796793

Mechanism of the voltage sensitivity of IRK1 inward-rectifier K+ channel block by the polyamine spermine

29 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1796793

Cytoplasmic domain structures of Kir2.1 and Kir3.1 show sites for modulating gating and rectification

29 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1796793

Different intracellular polyamine concentrations underlie the difference in the inward rectifier K(+) currents in atria and ventricles of the guinea-pig heart

29 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1796793

Two Kir2.1 channel populations with different sensitivities to Mg(2+) and polyamine block: a model for the cardiac strong inward rectifier K(+) channel.

29 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1796793

A ring of negative charges in the intracellular vestibule of Kir2.1 channel modulates K+ permeation

29 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1796793

Unique Kir2.x properties determine regional and species differences in the cardiac inward rectifier K+ current

29 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1796793

Two modes of polyamine block regulating the cardiac inward rectifier K+ current IK1 as revealed by a study of the Kir2.1 channel expressed in a human cell line

29 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1796793

Barium block of Kir2 and human cardiac inward rectifier currents: evidence for subunit-heteromeric contribution to native currents

29 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1796793

Molecular dissection of the inward rectifier potassium current (IK1) in rabbit cardiomyocytes: evidence for heteromeric co-assembly of Kir2.1 and Kir2.2.

29 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1796793

Dominant-negative suppression of IK1 in the mouse heart leads to altered cardiac excitability

29 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1796793

Mechanism of rectification in inward-rectifier K+ channels

29 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1796793

IRK1 inward rectifier K(+) channels exhibit no intrinsic rectification

29 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1796793

Spermine block of the strong inward rectifier potassium channel Kir2.1: dual roles of surface charge screening and pore block

29 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1796793

The consequences of disrupting cardiac inwardly rectifying K(+) current (I(K1)) as revealed by the targeted deletion of the murine Kir2.1 and Kir2.2 genes

29 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1796793

Comparison of cloned Kir2 channels with native inward rectifier K+ channels from guinea-pig cardiomyocytes

29 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1796793

Inward rectifiers in the heart: an update on I(K1).

29 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1796793

Control of rectification and permeation by two distinct sites after the second transmembrane region in Kir2.1 K+ channel

29 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1796793

Mechanism of IRK1 channel block by intracellular polyamines

29 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1796793

Membrane trafficking of the cystic fibrosis gene product, cystic fibrosis transmembrane conductance regulator, tagged with green fluorescent protein in madin-darby canine kidney cells

29 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1796793

Time-dependent outward currents through the inward rectifier potassium channel IRK1. The role of weak blocking molecules.

29 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1796793

[K+] dependence of polyamine-induced rectification in inward rectifier potassium channels (IRK1, Kir2.1)

29 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1796793

[K+] dependence of open-channel conductance in cloned inward rectifier potassium channels (IRK1, Kir2.1)

29 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1796793

The mechanism of inward rectification of potassium channels: "long-pore plugging" by cytoplasmic polyamines

29 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1796793

C-terminus determinants for Mg2+ and polyamine block of the inward rectifier K+ channel IRK1.

29 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1796793

Spermine and spermidine as gating molecules for inward rectifier K+ channels.

29 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1796793

Potassium channel block by cytoplasmic polyamines as the mechanism of intrinsic rectification

29 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1796793

A single aspartate residue is involved in both intrinsic gating and blockage by Mg2+ of the inward rectifier, IRK1.

29 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1796793

Strong voltage-dependent inward rectification of inward rectifier K+ channels is caused by intracellular spermine.

29 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1796793

Control of rectification and permeation by residues in two distinct domains in an inward rectifier K+ channel

29 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1796793

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

29 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1796793

Potassium current and the effect of cesium on this current during anomalous rectification of the egg cell membrane of a starfish

29 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1796793

Differential distribution of Kir2.1 and Kir2.3 subunits in canine atrium and ventricle

29 September 2018

1 reference

PubMed

https://pubmed.ncbi.nlm.nih.gov/16373386

inferred from PubMed ID database lookup

12 December 2020

based on heuristic

Inward rectification in frog skeletal muscle fibres and its dependence on membrane potential and external potassium

1 reference

PubMed

https://pubmed.ncbi.nlm.nih.gov/16373386

inferred from PubMed ID database lookup

12 December 2020

based on heuristic

The Mg2+ block and intrinsic gating underlying inward rectification of the K+ current in guinea-pig cardiac myocytes

1 reference

PubMed

https://pubmed.ncbi.nlm.nih.gov/16373386

inferred from PubMed ID database lookup

12 December 2020

based on heuristic

Identifiers

DOI

10.1113/JPHYSIOL.2005.097741

1 reference

25 December 2017

PMC publication ID

1796793

0 references

1 reference

25 December 2017