Multiple actions of imperatoxin A on ryanodine receptors: interactions with the II-III loop "A" fragment. (Q44709105)

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17 November 2019

title

Multiple actions of imperatoxin A on ryanodine receptors: interactions with the II-III loop "A" fragment (English)

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17 November 2019

1

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17 November 2019

author name string

Suzanne M Curtis

2

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17 November 2019

Sarah Watson

3

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17 November 2019

Louise Cengia

4

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17 November 2019

Marco G Casarotto

5

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17 November 2019

language of work or name

English

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publication date

29 December 2003

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Journal of Biological Chemistry

17 November 2019

published in

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17 November 2019

volume

279

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17 November 2019

issue

12

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17 November 2019

page(s)

11853-11862

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Restoration of excitation-contraction coupling and slow calcium current in dysgenic muscle by dihydropyridine receptor complementary DNA.

17 November 2019

cites work

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Identification of a region of RyR1 that participates in allosteric coupling with the alpha(1S) (Ca(V)1.1) II-III loop

21 January 2018

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FKBP12 modulation of the binding of the skeletal ryanodine receptor onto the II-III loop of the dihydropyridine receptor.

21 January 2018

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A component of excitation-contraction coupling triggered in the absence of the T671-L690 and L720-Q765 regions of the II-III loop of the dihydropyridine receptor alpha(1s) pore subunit.

21 January 2018

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Excitation-contraction coupling is unaffected by drastic alteration of the sequence surrounding residues L720-L764 of the alpha 1S II-III loop.

21 January 2018

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Two domains in dihydropyridine receptor activate the skeletal muscle Ca(2+) release channel

21 January 2018

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The random-coil 'C' fragment of the dihydropyridine receptor II-III loop can activate or inhibit native skeletal ryanodine receptors.

21 January 2018

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Activation and inhibition of skeletal RyR channels by a part of the skeletal DHPR II-III loop: effects of DHPR Ser687 and FKBP12.

21 January 2018

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A structural requirement for activation of skeletal ryanodine receptors by peptides of the dihydropyridine receptor II-III loop

21 January 2018

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Structural determinants for activation or inhibition of ryanodine receptors by basic residues in the dihydropyridine receptor II-III loop

21 January 2018

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Arg(615)Cys substitution in pig skeletal ryanodine receptors increases activation of single channels by a segment of the skeletal DHPR II-III loop

21 January 2018

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The three-dimensional structural surface of two beta-sheet scorpion toxins mimics that of an alpha-helical dihydropyridine receptor segment

21 January 2018

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Maurocalcine and peptide A stabilize distinct subconductance states of ryanodine receptor type 1, revealing a proportional gating mechanism.

21 January 2018

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

21 January 2018

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Three-dimensional location of the imperatoxin A binding site on the ryanodine receptor

21 January 2018

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Chemical synthesis and characterization of maurocalcine, a scorpion toxin that activates Ca(2+) release channel/ryanodine receptors

21 January 2018

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DIDS modifies the conductance, gating, and inactivation mechanisms of the cardiac ryanodine receptor

21 January 2018

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Regulation of the calcium release channel from skeletal muscle by suramin and the disulfonated stilbene derivatives DIDS, DBDS, and DNDS.

21 January 2018

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Imperatoxin A induces subconductance states in Ca2+ release channels (ryanodine receptors) of cardiac and skeletal muscle

21 January 2018

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Interactions between dihydropyridine receptors and ryanodine receptors in striated muscle

21 January 2018

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A cardiac dihydropyridine receptor II-III loop peptide inhibits resting Ca(2+) sparks in ferret ventricular myocytes

21 January 2018

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Comparative ultrastructure of Ca2+ release units in skeletal and cardiac muscle

21 January 2018

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Electron cryomicroscopy and angular reconstitution used to visualize the skeletal muscle calcium release channel.

21 January 2018

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Cryoelectron microscopy and image analysis of the cardiac ryanodine receptor

21 January 2018

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A 37-amino acid sequence in the skeletal muscle ryanodine receptor interacts with the cytoplasmic loop between domains II and III in the skeletal muscle dihydropyridine receptor

21 January 2018

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Identification of calcium release-triggering and blocking regions of the II-III loop of the skeletal muscle dihydropyridine receptor

21 January 2018

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Excitation-contraction coupling is not affected by scrambled sequence in residues 681-690 of the dihydropyridine receptor II-III loop

21 January 2018

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Activation of ryanodine receptors by imperatoxin A and a peptide segment of the II-III loop of the dihydropyridine receptor

21 January 2018

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Conversion of an inactive cardiac dihydropyridine receptor II-III loop segment into forms that activate skeletal ryanodine receptors

21 January 2018

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Knockout of mouse beta 1,4-galactosyltransferase-1 gene results in a dramatic shift of outer chain moieties of N-glycans from type 2 to type 1 chains in hepatic membrane and plasma glycoproteins

21 January 2018

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Identification of 30 kDa protein for Ca(2+) releasing action of myotoxin a with a mechanism common to DIDS in skeletal muscle sarcoplasmic reticulum

21 January 2018

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21 January 2018

Identifiers

DOI

10.1074/JBC.M310466200

1 reference

https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=EXT_ID:14699105%20AND%20SRC:MED&resulttype=core&format=json

17 November 2019

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