An unusual fold for potassium channel blockers: NMR structure of three toxins from the scorpion Opisthacanthus madagascariensis. (Q42156503)

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7 January 2020

title

An unusual fold for potassium channel blockers: NMR structure of three toxins from the scorpion Opisthacanthus madagascariensis (English)

1 reference

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Opisthacanthus madagascariensis

7 January 2020

main subject

object named as

Opisthacanthus madagascariensis

1 reference

Benjamin Chagot

1

1 reference

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7 January 2020

Cyril Pimentel

2

1 reference

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7 January 2020

Li Dai

3

1 reference

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7 January 2020

Joost Pil

4

1 reference

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7 January 2020

Terumi Nakajima

6

1 reference

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7 January 2020

Hervé Darbon

8

1 reference

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7 January 2020

Gilles Ferrat

9

1 reference

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7 January 2020

language of work or name

English

0 references

publication date

1 May 2005

1 reference

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7 January 2020

1 reference

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7 January 2020

volume

388

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7 January 2020

issue

Pt 1

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7 January 2020

page(s)

263-271

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The program XEASY for computer-supported NMR spectral analysis of biological macromolecules

7 January 2020

cites work

1 reference

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Raster3D: photorealistic molecular graphics

29 May 2018

1 reference

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Solution structure of ADO1, a toxin extracted from the saliva of the assassin bug, Agriosphodrus dohrni

29 May 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1186715

The 'functional' dyad of scorpion toxin Pi1 is not itself a prerequisite for toxin binding to the voltage-gated Kv1.2 potassium channels.

29 May 2018

1 reference

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Evolutionary origin of inhibitor cystine knot peptides

29 May 2018

1 reference

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kappa-Hefutoxin1, a novel toxin from the scorpion Heterometrus fulvipes with unique structure and function. Importance of the functional diad in potassium channel selectivity

29 May 2018

1 reference

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Solution structure of Ptu1, a toxin from the assassin bug Peirates turpis that blocks the voltage-sensitive calcium channel N-type

29 May 2018

1 reference

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Structural basis for alpha-K toxin specificity for K+ channels revealed through the solution 1H NMR structures of two noxiustoxin-iberiotoxin chimeras

29 May 2018

1 reference

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Solution structure of hpTX2, a toxin from Heteropoda venatoria spider that blocks Kv4.2 potassium channel

29 May 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1186715

The cystine knot motif in toxins and implications for drug design.

29 May 2018

1 reference

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A new fold in the scorpion toxin family, associated with an activity on a ryanodine-sensitive calcium channel

29 May 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1186715

Solution structure of BmKTX, a K+ blocker toxin from the Chinese scorpion Buthus Martensi

29 May 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1186715

Crystallography & NMR System: A New Software Suite for Macromolecular Structure Determination

29 May 2018

1 reference

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Solution structure of two new toxins from the venom of the Chinese scorpion Buthus martensi Karsch blockers of potassium channels

29 May 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1186715

Solution structure of maurotoxin, a scorpion toxin from Scorpio maurus, with high affinity for voltage-gated potassium channels

29 May 2018

1 reference

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AQUA and PROCHECK-NMR: programs for checking the quality of protein structures solved by NMR

29 May 2018

1 reference

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MOLMOL: a program for display and analysis of macromolecular structures

29 May 2018

1 reference

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A common structural motif incorporating a cystine knot and a triple-stranded beta-sheet in toxic and inhibitory polypeptides

29 May 2018

1 reference

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Application of phase sensitive two-dimensional correlated spectroscopy (COSY) for measurements of 1H-1H spin-spin coupling constants in proteins

29 May 2018

1 reference

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Improved efficiency of protein structure calculations from NMR data using the program DIANA with redundant dihedral angle constraints.

29 May 2018

1 reference

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Protein folding and association: insights from the interfacial and thermodynamic properties of hydrocarbons

29 May 2018

1 reference

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Refined Structure of Charybdotoxin: Common Motifs in Scorpion Toxins and Insect Defensins

29 May 2018

1 reference

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Gradient-tailored excitation for single-quantum NMR spectroscopy of aqueous solutions

29 May 2018

1 reference

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Subunit stoichiometry of a mammalian K+ channel determined by construction of multimeric cDNAs.

29 May 2018

1 reference

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Synthesis, 1H NMR structure, and activity of a three-disulfide-bridged maurotoxin analog designed to restore the consensus motif of scorpion toxins

29 May 2018

1 reference

PubMed

https://pubmed.ncbi.nlm.nih.gov/15631621

inferred from PubMed ID database lookup

12 December 2020

based on heuristic

The cystine knot structure of ion channel toxins and related polypeptides

1 reference

PubMed

https://pubmed.ncbi.nlm.nih.gov/15631621

inferred from PubMed ID database lookup

12 December 2020

based on heuristic

Chemical synthesis and structure-activity relationships of Ts kappa, a novel scorpion toxin acting on apamin-sensitive SK channel

1 reference

PubMed

https://pubmed.ncbi.nlm.nih.gov/15631621

inferred from PubMed ID database lookup

12 December 2020

based on heuristic

Identifiers

DOI

10.1042/BJ20041705

1 reference

https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=EXT_ID:15631621%20AND%20SRC:MED&resulttype=core&format=json

7 January 2020

1 reference

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7 January 2020

PubMed publication ID

15631621

1 reference