Calmodulin (CaM) (an abbreviation for CALcium-MODULated proteIN) is a calcium-binding messenger protein expressed in all eukaryotic cells. CaM is a multifunctional intermediate messenger protein that transduces calcium signals by binding calcium ions and then modifying its interactions with various target proteins.
Read more about Calmodulin: Function, Structure, Mechanism, Dynamic Features, Family Members, Other Calcium-binding Proteins