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CALM2 — RYR1
Text-mined interactions from Literome
Damiani et al., J Muscle Res Cell Motil 2000
:
Pharmacological clues to
calmodulin mediated activation of skeletal
ryanodine receptor using [ 3H ] -ryanodine binding
Rodney et al., Biochemistry 2000
:
Regulation of
RYR1 activity by Ca ( 2+ ) and
calmodulin ... We demonstrate that Ca ( 2+ ) -free
calmodulin enhances the affinity of
RYR1 for Ca ( 2+ ) while Ca ( 2+ ) binding to calmodulin converts calmodulin from an activator to an inhibitor
Rodney et al., J Biol Chem 2001
:
The
skeletal muscle calcium release channel , ryanodine receptor, is
activated by calcium-free
calmodulin and inhibited by calcium bound calmodulin ... This region of the ryanodine receptor has previously been identified as a site of intersubunit contact, suggesting the possibility that
calmodulin regulates
ryanodine receptor activity by regulating subunit-subunit interactions
Zhao et al., J Biol Chem 2001
:
Dantrolene inhibition of the
RYR1 was
dependent on the presence of the adenine nucleotide and
calmodulin and reflected a selective decrease in the apparent affinity of RYR1 activation sites for Ca ( 2+ ) relative to Mg ( 2+ )
Rodney et al., Biochemistry 2001
:
Calcium and
calmodulin both
regulate the
skeletal muscle calcium release channel , also known as the ryanodine receptor, RYR1 ... Ca ( 2+ ) -free
calmodulin ( apocalmodulin ) activates and Ca ( 2+ ) -calmodulin
inhibits the
ryanodine receptor
Hill et al., Mol Pharmacol 2004
:
Functional
regulation of the cardiac
ryanodine receptor by suramin and
calmodulin involves multiple binding sites
Wolner et al., Br J Pharmacol 2005
(Calcium Signaling...) :
As
calmodulin activates and
inhibits the
ryanodine receptor depending on whether Ca2+ is absent or present, suramin analogues were screened for inhibition of the ryanodine receptor
Prosser et al., Cell Calcium 2011
:
S100A1 and
calmodulin regulation of
ryanodine receptor in striated muscle
Lee et al., Nature 1994
:
Cyclic ADP ribose activation of the
ryanodine receptor is
mediated by
calmodulin
Dulhunty et al., Acta Physiol Scand 1996
:
Effects of phosphorylation,
calmodulin , triadin, calsequestrin and interactions with the alpha 1 subunit of the dihydropyridine receptor on
ryanodine receptor activity are summarized