Your body produces the enzyme creatine kinase (CK) or creatine phosphokinase to keep your muscles functioning properly.

What Is Mevalonate Kinase Deficiency? Mevalonate kinase deficiency (MKD) is a disease that runs in families. A problem with your immune system causes attacks of fever and symptoms like swollen ...

The kinase domain—the Pac-Man —is the catalytic center where the protein does its main job: adding a phosphate group to its target to control its activity.

Mammalian AMP-activated protein kinase (AMPK) was discovered as a protein kinase that switches off lipid synthesis. The yeast orthologue, the SNF1 complex, was discovered in screens for mutations ...