(Q50716830)

18 March 2018

title

The pore of plant K(+) channels is involved in voltage and pH sensing: domain-swapping between different K(+) channel alpha-subunits. (English)

1 reference

18 March 2018

author

Dietmar Geiger

2

1 reference

18 March 2018

author name string

S Hoth

1

1 reference

18 March 2018

D Becker

3

1 reference

18 March 2018

R Hedrich

4

1 reference

18 March 2018

publication date

1 April 2001

1 reference

18 March 2018

published in

The Plant Cell

1 reference

18 March 2018

volume

13

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18 March 2018

issue

4

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18 March 2018

page(s)

943-952

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18 March 2018

Mutational analysis of functional domains within plant K+ uptake channels.

cites work

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=135535

GORK, a delayed outward rectifier expressed in guard cells of Arabidopsis thaliana, is a K(+)-selective, K(+)-sensing ion 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=135535

A shaker-like K(+) channel with weak rectification is expressed in both source and sink phloem tissues of Arabidopsis.

29 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=135535

Histidine(118) in the S2-S3 linker specifically controls activation of the KAT1 channel expressed in Xenopus oocytes

29 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=135535

Susceptibility of the guard-cell K(+)-uptake channel KST1 to Zn(2+) requires histidine residues in the S3-S4 linker and in the channel pore

29 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=135535

Auxin-induced K+ channel expression represents an essential step in coleoptile growth and gravitropism.

29 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=135535

A small domain in the N terminus of the regulatory alpha-subunit Kv2. 3 modulates Kv2.1 potassium channel gating

29 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=135535

AKT3, a phloem-localized K+ channel, is blocked by protons

29 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=135535

Transplanting the N-terminus from Kv1.4 to Kv1.1 generates an inwardly rectifying 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=135535

Protein rearrangements underlying slow inactivation of the Shaker 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=135535

Identification and disruption of a plant shaker-like outward channel involved in K+ release into the xylem sap.

29 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=135535

Determination of transmembrane topology of an inward-rectifying potassium channel from Arabidopsis thaliana based on functional expression in Escherichia coli

29 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=135535

Single mutations strongly alter the K+-selective pore of the K(in) channel KAT1.

29 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=135535

The N-terminus of the K channel KAT1 controls its voltage-dependent gating by altering the membrane electric field.

29 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=135535

A family of hyperpolarization-activated mammalian cation 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=135535

Molecular identification of a hyperpolarization-activated channel in sea urchin sperm

29 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=135535

Structural models of the transmembrane region of voltage-gated and other K+ channels in open, closed, and inactivated conformations

29 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=135535

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

29 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=135535

Amino terminal-dependent gating of the potassium channel rat eag is compensated by a mutation in the S4 segment

29 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=135535

New structure and function in plant K+ channels: KCO1, an outward rectifier with a steep Ca2+ dependency

29 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=135535

Plant K+ channel alpha-subunits assemble indiscriminately

29 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=135535

Molecular basis of plant-specific acid activation of K+ uptake 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=135535

Voltage-dependent gating characteristics of the K+ channel KAT1 depend on the N and C termini

29 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=135535

Measurement of the movement of the S4 segment during the activation of a voltage-gated potassium 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=135535

Expression of an inward-rectifying potassium channel by the Arabidopsis KAT1 cDNA.

29 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=135535

Small inward rectifying K+ channels in coleoptiles: inhibition by external Ca2+ and function in cell elongation.

29 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=135535

Changes in voltage activation, Cs+ sensitivity, and ion permeability in H5 mutants of the plant K+ channel KAT1.

29 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=135535

Inward rectifier potassium channels in plants differ from their animal counterparts in response to voltage and channel modulators

29 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=135535

S4 mutations alter gating currents of Shaker 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=135535

Reversal of rectification and alteration of selectivity and pharmacology in a mammalian Kv1.1 potassium channel by deletion of domains S1 to S4.

29 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=135535

Cloning and electrophysiological analysis of KST1, an inward rectifying K+ channel expressed in potato guard 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=135535

Properties of the K+ inward rectifier in the plasma membrane of xylem parenchyma cells from barley roots: effects of TEA+, Ca2+, Ba2+ and La3+.

29 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=135535

Alteration of voltage-dependence of Shaker potassium channel by mutations in the S4 sequence

29 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=135535

Cloning and expression in yeast of a plant potassium ion transport system

29 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=135535

Functional expression of a probable Arabidopsis thaliana potassium channel in Saccharomyces cerevisiae

29 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=135535

Distinct Molecular Bases for pH Sensitivity of the Guard Cell K+Channels KST1 and KAT1

29 September 2018

1 reference

PubMed

https://pubmed.ncbi.nlm.nih.gov/11283347

inferred from PubMed ID database lookup

12 December 2020

based on heuristic

Amino terminus and the first four membrane-spanning segments of the Arabidopsis K+ channel KAT1 confer inward-rectification property of plant-animal chimeric channels

1 reference

PubMed

https://pubmed.ncbi.nlm.nih.gov/11283347

inferred from PubMed ID database lookup

12 December 2020

based on heuristic

Identifiers

DOI

10.1105/TPC.13.4.943

1 reference

18 March 2018

PMC publication ID

135535

0 references

1 reference

18 March 2018