A multifunctional calcium-calmodulin-dependent protein kinase subtype that occurs as an oligomeric protein comprised of twelve subunits. It differs from other enzyme subtypes in that it lacks a phosphorylatable activation domain that can respond to CALCIUM-CALMODULIN-DEPENDENT PROTEIN KINASE KINASE.

Synonyms: Calcium Calmodulin Dependent Protein Kinase II gamma CaM KIIalpha Calcium Calmodulin Dependent Protein Kinase II beta EC 2.7.11.17 CaM-Kinase IIalpha CaM PK II Ca(2+)-Calmodulin Dependent Protein Kinase Type II Calcium Calmodulin Dependent PK Type II CaM KII Calcium Calmodulin Dependent Protein Kinase Type 2 alpha Subunit Calcium-Dependent CaM Kinase II CaCMKII CaM Kinase II alpha Calmodulin Kinase IIalpha CaM Kinase II beta Calcium-Calmodulin-Dependent Protein Kinase Type 2 CaM Kinase II delta CaM Kinase IIalpha Calcium-Calmodulin Dependent Protein Kinase II gamma Calcium Calmodulin Dependent Protein Kinase Type 2 Calcium-Calmodulin Dependent Protein Kinase II delta Calcium Calmodulin Dependent Protein Kinase Type 2 beta Subunit CaMKIIgamma Calcium-Calmodulin-Dependent Protein Kinase Type 2 beta Subunit Calcium-Calmodulin-Dependent Protein Kinase Type 2 alpha Subunit Calcium Calmodulin Protein Kinase II CaM KIIbeta Calcium-Calmodulin-Dependent Protein Kinase Type 2 delta Subunit Calcium-Calmodulin Protein Kinase II Calmodulin-Dependent Protein Kinase II Calcium Calmodulin Dependent Protein Kinase Type 2 gamma Subunit Calcium Dependent CaM Kinase II Calcium-Calmodulin Dependent Protein Kinase II beta CaM Kinase II gamma CaM KIIdelta CaMKII CaM-Kinase II Calcium-Calmodulin-Dependent PK Type II Calcium-Calmodulin-Dependent Protein Kinase Type 2 gamma Subunit Calcium Calmodulin Dependent Protein Kinase II delta Calcium Calmodulin Dependent Protein Kinase Type 2 delta Subunit CaM Kinase II Calmodulin Dependent Protein Kinase II