CDKcyklinpar
CDKcyklinpar, often referred to as cyclin-dependent kinase-cyclin complexes, are crucial regulators of the eukaryotic cell cycle. These complexes are composed of two distinct protein subunits: a catalytic subunit, the cyclin-dependent kinase (CDK), and a regulatory subunit, a cyclin. The activity of CDKs is tightly controlled by their association with cyclins, which are expressed and degraded in a cell cycle-dependent manner.
Different cyclin-CDK pairs are responsible for driving specific phases of the cell cycle. For example, Cyclin
The assembly of these complexes is a prerequisite for their enzymatic activity. Once formed, CDKcyklinpar phosphorylate