Calcium/calmodulin-dependent processes

Calcium/calmodulin-dependent processes involve a signaling mechanism in cells that relies on calcium ions and a protein called calmodulin. When calcium levels rise in a cell, calmodulin binds to the calcium and changes shape, activating various enzymes and proteins. This interaction influences numerous cellular activities, such as muscle contraction, nerve function, and the immune response. Essentially, calcium acts as a trigger, while calmodulin acts as a mediator, helping cells respond to different stimuli and maintain proper function within the body.