Calcium-Calmodulin-Dependent Protein Kinase Kinase

**Definition:** A regulatory calcium-calmodulin-dependent protein kinase that specifically phosphorylates CALCIUM-CALMODULIN-DEPENDENT PROTEIN KINASE TYPE 1; CALCIUM-CALMODULIN-DEPENDENT PROTEIN KINASE TYPE 2; CALCIUM-CALMODULIN-DEPENDENT PROTEIN KINASE TYPE 4; and PROTEIN KINASE B. It is a monomeric enzyme that is encoded by at least two different genes.

**Tree numbers:** - D08.811.913.696.620.682.700.125.049 - D12.776.476.563.125.049

**Synonyms:** - Calcium-Calmodulin-Dependent Kinase Kinase - CaMKK - CaM-KK - Calcium-Calmodulin-Dependent Protein Kinase I Activator - CaM Kinase I Activator