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Calmodulin-dependent Signaling

Calmodulin-dependent Signaling

Calmodulin (CaM) is a calcium-binding protein in eukaryotes that controls various calcium-regulated cellular processes. It has four calcium-binding sites that bind calcium to form the calcium-calmodulin ( Ca2+-CaM) complex. GPCR stimulation increases the calcium levels in the cells that bind to CaM and induces a conformational change.
The Ca2+-CaM complex does not have enzymatic activity by itself. Instead, the complex binds downstream target proteins, including membrane proteins or enzymes,...

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¹Wellcome Trust-Medical Research Council Stem Cell Institute, and in the Department of Biochemistry, University of Cambridge, Cambridge CB2 1QR, UK.

|January 31, 2014

Summary

No abstract available in PubMed .

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