The role of the cytoplasmic pore in inward rectification of Kir2.1 channels (Q36296035)

13 August 2017

The role of the cytoplasmic pore in inward rectification of Kir2.1 channels (English)

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13 August 2017

Harley T Kurata

1

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13 August 2017

Wayland W Cheng

2

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13 August 2017

Christine Arrabit

3

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13 August 2017

Paul A Slesinger

4

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13 August 2017

Colin G Nichols

5

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13 August 2017

language of work or name

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16 July 2007

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The Journal of General Physiology

13 August 2017

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13 August 2017

130

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13 August 2017

2

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13 August 2017

145-155

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Ring of negative charge in BK channels facilitates block by intracellular Mg2+ and polyamines through electrostatics

13 August 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2151631

The polyamine binding site in inward rectifier K+ channels.

30 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2151631

Functional roles of charged amino acid residues on the wall of the cytoplasmic pore of Kir2.1.

30 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2151631

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

30 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2151631

Molecular basis of inward rectification: polyamine interaction sites located by combined channel and ligand mutagenesis

30 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2151631

Mechanism of rectification in inward-rectifier K+ channels

30 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2151631

Interaction Mechanisms between Polyamines and IRK1 Inward Rectifier K+ Channels

30 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2151631

Crystal structure of the potassium channel KirBac1.1 in the closed state

30 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2151631

Structural basis of inward rectification: cytoplasmic pore of the G protein-gated inward rectifier GIRK1 at 1.8 A resolution

30 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2151631

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

30 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2151631

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

30 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2151631

Mechanism of IRK1 channel block by intracellular polyamines

30 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2151631

Blockade of a retinal cGMP-gated channel by polyamines

30 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2151631

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

30 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2151631

Control of rectification and gating of cloned KATP channels by the Kir6.2 subunit

30 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2151631

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

30 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2151631

Inward rectifier potassium channels

30 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2151631

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

30 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2151631

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

29 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2151631

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

29 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2151631

A difference in inward rectification and polyamine block and permeation between the Kir2.1 and Kir3.1/Kir3.4 K+ channels

29 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2151631

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

22 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2151631

Regulation of gating by negative charges in the cytoplasmic pore in the Kir2.1 channel.

22 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2151631

Molecular basis of ion selectivity, block, and rectification of the inward rectifier Kir3.1/Kir3.4 K(+) channel

22 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2151631

The effects of spermine on the accessibility of residues in the M2 segment of Kir2.1 channels expressed in Xenopus oocytes

22 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2151631

Inward Rectification by Polyamines in Mouse Kir2.1 Channels: Synergy between Blocking Components

22 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2151631

Mechanism of rectification in inward-rectifier K+ channels

22 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2151631

Gating of inwardly rectifying K+ channels localized to a single negatively charged residue.

22 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2151631

Electrostatic tuning of Mg2+ affinity in an inward-rectifier K+ channel.

22 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2151631

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

22 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2151631

Probing a potassium channel pore with an engineered protonatable site.

22 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2151631

22 September 2018

Identifiers

DOI

10.1085/JGP.200709742

1 reference

13 August 2017

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13 August 2017

1 reference