CAMK2A

Calcium/calmodulin-dependent protein kinase type II alpha chain is an is_associated_with::enzyme that in humans is encoded by the CAMK2A is_associated_with::gene.

Function
The product of this gene belongs to the Serine/Threonine protein kinases family, and to the Ca(2+)/calmodulin-dependent protein kinases subfamily. Calcium signaling is crucial for several aspects of plasticity at glutamatergic synapses. This enzyme is composed of four different chains: alpha, beta, gamma, and delta. The alpha chain encoded by this gene is required for hippocampal long-term potentiation (LTP) and spatial learning. In addition to its calcium-calmodulin (CaM)-dependent activity, this protein can undergo autophosphorylation, resulting in CaM-independent activity. Two transcript variants encoding distinct isoforms have been identified for this gene.

Interactions
CAMK2A has been shown to interact with:
 * is_associated_with::Actinin alpha 4,
 * is_associated_with::CDK5R1, and
 * is_associated_with::DLG1.