Serine/Threonine Kinases

Serine/Threonine kinases are enzymes that modify proteins by attaching a phosphate group to the amino acids serine or threonine within them. This process, called phosphorylation, acts as a switch to regulate protein activity, interactions, or localization. These kinases are crucial in controlling various cell functions like growth, division, and response to signals. By adding phosphate groups, they help transmit signals inside cells, enabling precise regulation of biological processes essential for health and development.