A repulsion mechanism explains magnesium permeation and selectivity in CorA. (Q37612702)

21 August 2017

A repulsion mechanism explains magnesium permeation and selectivity in CorA. (English)

1 reference

21 August 2017

0 references

Olivier Dalmas

1 reference

21 August 2017

Walter Sandtner

1 reference

21 August 2017

David Medovoy

1 reference

21 August 2017

Ludivine Frezza

1 reference

21 August 2017

Francisco Bezanilla

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21 August 2017

Eduardo Perozo

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21 August 2017

language of work or name

English

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publication date

10 February 2014

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full work available at URL

21 August 2017

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3939898

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published in

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

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21 August 2017

111

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21 August 2017

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21 August 2017

3002-3007

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Exploring the structure and function of Thermotoga maritima CorA reveals the mechanism of gating and ion selectivity in Co 2+ /Mg 2+ transport

21 August 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3939898

Structural asymmetry in the magnesium channel CorA points to sequential allosteric regulation

23 August 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3939898

Structural insights into the mechanisms of Mg2+ uptake, transport, and gating by CorA

23 August 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3939898

Mg2+ in the major groove modulates B-DNA structure and dynamics

23 August 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3939898

Ion selectivity and current saturation in inward-rectifier K+ channels

23 August 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3939898

Cellular magnesium homeostasis

23 August 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3939898

Co2+ Selectivity of Thermotoga maritima CorA and Its Inability to Regulate Mg2+ Homeostasis Present a New Class of CorA Proteins

23 August 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3939898

The structure of water in the hydration shell of cations from x-ray Raman and small angle x-ray scattering measurements

23 August 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3939898

Cation selectivity by the CorA Mg2+ channel requires a fully hydrated cation

23 August 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3939898

Crystal Structure of the Eukaryotic Strong Inward-Rectifier K+ Channel Kir2.2 at 3.1 A Resolution

23 August 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3939898

The unique nature of mg2+ channels

23 August 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3939898

The CorA family: structure and function revisited

23 August 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3939898

A structural basis for Mg2+ homeostasis and the CorA translocation cycle

23 August 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3939898

The structure of CorA: a Mg(2+)-selective channel

23 August 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3939898

Magnesium transporters: properties, regulation and structure

23 August 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3939898

Crystal structure of the CorA Mg2+ transporter

23 August 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3939898

Permeation and selectivity in calcium channels.

23 August 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3939898

Magnesium chemistry and biochemistry

23 August 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3939898

A prokaryotic voltage-gated sodium channel

23 August 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3939898

Electrostatics of nanosystems: application to microtubules and the ribosome

23 August 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3939898

Cation hexaammines are selective and potent inhibitors of the CorA magnesium transport system

23 August 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3939898

The CorA Mg(2+) transport protein of Salmonella typhimurium. Mutagenesis of conserved residues in the second membrane domain

23 August 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3939898

23 August 2017

Ionic hopping defended

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3939898

The CorA Mg2+ transport protein of Salmonella typhimurium. Mutagenesis of conserved residues in the third membrane domain identifies a Mg2+ pore

23 August 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3939898

Conduction properties of the cloned Shaker K+ channel

23 August 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3939898

Mutations in the K+ channel signature sequence

23 August 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3939898

The permeability of endplate channels to monovalent and divalent metal cations

23 August 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3939898

Negative Conductance Caused by Entry of Sodium and Cesium Ions into the Potassium Channels of Squid Axons

23 August 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3939898

Ionic Blockage of Sodium Channels in Nerve

23 August 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3939898

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

23 August 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3939898

Mrs2p forms a high conductance Mg2+ selective channel in mitochondria.

23 August 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3939898

Importance of metal hydration on the selectivity of Mg2+ versus Ca2+ in magnesium ion channels.

28 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3939898

Influence of the membrane potential on the free energy of an intrinsic protein

25 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3939898

Molecular determinants of Ca2+ selectivity and ion permeation in L-type Ca2+ channels

25 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3939898

Mechanism of ion permeation through calcium channels

25 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3939898

Non-selective conductance in calcium channels of frog muscle: calcium selectivity in a single-file pore

25 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3939898

The G-M-N motif determines ion selectivity in the yeast magnesium channel Mrs2p.

25 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3939898

The periplasmic loop provides stability to the open state of the CorA magnesium channel

1 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3939898

Structural dynamics of the magnesium-bound conformation of CorA in a lipid bilayer

1 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3939898

Voltage clamp recordings from Xenopus oocytes

1 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3939898

Probing structure-function relationships and gating mechanisms in the CorA Mg2+ transport system

1 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3939898

Quantification of Mg2+ extrusion and cytosolic Mg2+-buffering in Xenopus oocytes

1 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3939898

Effects of cations on the hydrogen bond network of liquid water: new results from X-ray absorption spectroscopy of liquid microjets

1 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3939898

Conduction through the inward rectifier potassium channel, Kir2.1, is increased by negatively charged extracellular residues

1 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3939898

Voltage-Dependent Proton Transport by the Voltage Sensor of the Shaker K+ Channel

1 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3939898

Structure and dynamics of hydrated ions

1 September 2018

1 reference

Crossref

https://api.crossref.org/works/10.1073%2FPNAS.1319054111

Crystal structure of a divalent metal ion transporter CorA at 2.9 angstrom resolution

21 January 2018

1 reference

PubMed

https://pubmed.ncbi.nlm.nih.gov/24516146

inferred from PubMed ID database lookup

12 December 2020

based on heuristic

A non-selective cation conductance in frog muscle membrane blocked by micromolar external calcium ions

1 reference

PubMed

https://pubmed.ncbi.nlm.nih.gov/24516146

inferred from PubMed ID database lookup

12 December 2020

based on heuristic

Identifiers

DOI

10.1073/PNAS.1319054111

1 reference

21 August 2017

0 references

1 reference

21 August 2017

PubMed publication ID

24516146

1 reference