(Q34178055)

31 July 2017

Inhibition of single Shaker K channels by kappa-conotoxin-PVIIA (English)

1 reference

31 July 2017

David Naranjo

1

1 reference

PubMed ID

12023223

31 July 2017

language of work or name

English

0 references

publication date

1 June 2002

1 reference

31 July 2017

1 reference

31 July 2017

82

1 reference

31 July 2017

6

1 reference

31 July 2017

3003-3011

1 reference

Extracellular blockade of K(+) channels by TEA: results from molecular dynamics simulations of the KcsA channel

31 July 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1302088

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

28 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1302088

Energetic and structural interactions between delta-dendrotoxin and a voltage-gated potassium channel

28 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1302088

A marine snail neurotoxin shares with scorpion toxins a convergent mechanism of blockade on the pore of voltage-gated K channels

28 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1302088

The block of Shaker K+ channels by kappa-conotoxin PVIIA is state dependent

28 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1302088

Structural rearrangements underlying K+-channel activation gating

28 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1302088

Pore mutations alter closing and opening kinetics in Shaker K+ channels.

28 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1302088

Three-dimensional structure of kappa-conotoxin PVIIA, a novel potassium channel-blocking toxin from cone snails

28 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1302088

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

28 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1302088

Solution structure and proposed binding mechanism of a novel potassium channel toxin kappa-conotoxin PVIIA

28 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1302088

kappa-Conotoxin PVIIA is a peptide inhibiting the shaker K+ channel

28 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1302088

On the convergent evolution of animal toxins. Conservation of a diad of functional residues in potassium channel-blocking toxins with unrelated structures

28 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1302088

Dynamic rearrangement of the outer mouth of a K+ channel during gating

28 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1302088

Cooperative subunit interactions in C-type inactivation of K channels

28 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1302088

A strongly interacting pair of residues on the contact surface of charybdotoxin and a Shaker K+ channel.

28 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1302088

C-type inactivation of a voltage-gated K+ channel occurs by a cooperative mechanism

28 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1302088

Shaker potassium channel gating. I: Transitions near the open state

28 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1302088

State-dependent inactivation of the Kv3 potassium channel

28 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1302088

The charybdotoxin receptor of a Shaker K+ channel: peptide and channel residues mediating molecular recognition.

28 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1302088

Mechanism of charybdotoxin block of a voltage-gated K+ channel.

28 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1302088

Mechanism of charybdotoxin block of the high-conductance, Ca2+-activated K+ channel

28 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1302088

Biophysical and molecular mechanisms of Shaker potassium channel inactivation

28 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1302088

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

28 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1302088

Calculation of ion currents from energy profiles and energy profiles from ion currents in multibarrier, multisite, multioccupancy channel model

28 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1302088

Analysis of side-chain organization on a refined model of charybdotoxin: structural and functional implications

28 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1302088

Interaction of charybdotoxin with permeant ions inside the pore of a K+ channel.

28 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1302088

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

28 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1302088

H+ ion modulation of C-type inactivation of Shaker K+ channels.

28 October 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1302088

Agitoxin footprinting the shaker potassium channel pore.

28 October 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1302088

Spatial localization of the K+ channel selectivity filter by mutant cycle-based structure analysis.

28 October 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1302088

Modal shifts in acetylcholine receptor channel gating confer subunit-dependent desensitization.

28 October 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1302088

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

28 October 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1302088

An engineered cysteine in the external mouth of a K+ channel allows inactivation to be modulated by metal binding

28 October 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1302088

Sodium channels need not open before they inactivate

28 October 2018

1 reference

https://api.crossref.org/works/10.1016%2FS0006-3495%2802%2975641-5

Single amino acid substitutions in kappa-conotoxin PVIIA disrupt interaction with the shaker K+ channel

7 January 2021

1 reference

https://api.crossref.org/works/10.1016%2FS0006-3495%2802%2975641-5

Intimations of K+ channel structure from a complete functional map of the molecular surface of charybdotoxin

7 January 2021

1 reference

https://api.crossref.org/works/10.1016%2FS0006-3495%2802%2975641-5

Electrostatic potential of the acetylcholine binding sites in the nicotinic receptor probed by reactions of binding-site cysteines with charged methanethiosulfonates

7 January 2021

1 reference

https://api.crossref.org/works/10.1016%2FS0006-3495%2802%2975641-5

Acetylcholine receptor channel imaged in the open state

7 January 2021

1 reference

https://api.crossref.org/works/10.1016%2FS0006-3495%2802%2975641-5

Structure of the junction between communicating cells

7 January 2021

1 reference

https://api.crossref.org/works/10.1016%2FS0006-3495%2802%2975641-5

10.1016/S0006-3495(02)75641-5

7 January 2021

Identifiers

DOI

1 reference

31 July 2017

1 reference

31 July 2017

1 reference

PubMed ID

12023223