Article
FKBP12.6 binding of ryanodine receptors carrying mutations associated with arrhythmogenic cardiac disease.
The Biochemical journal - 15 Apr 2009
Zissimopoulos Spyros, Thomas N Lowri, Jamaluddin Wan W, Lai F Anthony
Abstract excerpt
In the present paper we show that distinct human RyR2 (ryanodine receptor type 2) inherited mutations expressed in mammalian cells exhibit either unaltered or increased FKBP12.6 (12.6 kDa FK506-binding protein) binding compared with the wild-type. Oxidizing conditions result in decreased FKBP12.6 binding, but to the same extent as for the wild-type. Our findings suggest that FKBP12.6 regulation of RyR2 is...
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