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CALM3 — MET
Text-mined interactions from Literome
Yin et al., Chem Res Toxicol 2000
:
Consistent with this interpretation, a
CaM mutant in which glutamines were substituted for Met ( 144 ) and
Met ( 145 ) fully
activates the PM-Ca-ATPase irrespective of the oxidative modification of the other seven methionines to their corresponding methionine sulfoxides
Balog et al., J Biol Chem 2003
:
Mutating individual CaM Met residues to Gln demonstrated that
Met-109 was
required for
apo-CaM activation of RyR1 but not for Ca ( 2+ ) -CaM inhibition of the channel
Bartlett et al., Biochemistry 2003
:
These results are discussed in terms of a possible functional
role for
Met ( 144 ) and Met ( 145 ) in
CaM as redox sensors that function to modulate calcium homeostasis and energy metabolism in response to conditions of oxidative stress
Balog et al., Am J Physiol Heart Circ Physiol 2006
:
Site-specific substitution of individual CaM Met residues with Gln demonstrated that
Met124 was
required for both high-affinity CaM binding to RyR2 and for maximal
CaM inhibition
Xi et al., Plant Sci 2012
:
Site directed mutagenesis experiments further revealed that
Met ( 506 ) and Leu ( 507 ) in the CaMBD are
critical for both
CaM- and DNA binding abilities of AtGT2L