CaMKII alpha è un gene codificato dal simbolo CAMK2A. Altri nomi includono: Calcium/calmodulin-dependent protein kinase type II subunit alpha; CaM kinase II subunit alpha; CAMK2A; CAMKA; KIAA0968. CaMKII alpha ha una massa di 54.09kDa, una lunghezza di amminoacidi di 478, ed è implicato nella malattia: Mental retardation, autosomal dominant 53; Mental retardation, autosomal recessive 63.
Offriamo 6 anticorpi contro CaMKII alpha, allevati nel Coniglio, Topo e Capra, che sono adatti per WB, IHC, ELISA, ICC/IF, Citometria a Flusso, IP e RIA con campioni derivati da Umano, Topo, Ratto e Bovino.
Informazioni su geni e proteine
Riepilogo UniProt
Calcium/calmodulin-dependent protein kinase that functions autonomously after Ca(2+)/calmodulin-binding and autophosphorylation, and is involved in synaptic plasticity, neurotransmitter release and long-term potentiation. Member of the NMDAR signaling complex in excitatory synapses, it regulates NMDAR-dependent potentiation of the AMPAR and therefore excitatory synaptic transmission (By similarity). Regulates dendritic spine development (PubMed:28130356). Also regulates the migration of developing neurons (PubMed:29100089). Phosphorylates the transcription factor FOXO3 to activate its transcriptional activity (PubMed:23805378).
Sommario di Entrez
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 calcium calmodulin-dependent protein kinase 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.
Coinvolgimento nella malattia
Mental retardation, autosomal dominant 53: A form of mental retardation, a disorder characterized by significantly below average general intellectual functioning associated with impairments in adaptive behavior and manifested during the developmental period.
Mental retardation, autosomal recessive 63: A form of mental retardation, a disorder characterized by significantly below average general intellectual functioning associated with impairments in adaptive behavior and manifested during the developmental period. MRT63 patients manifest global developmental delay, severe intellectual disability, and seizures.
Somiglianze di sequenza
Belongs to the protein kinase superfamily. CAMK Ser/Thr protein kinase family. CaMK subfamily.
Modifica post-translazionale
Autophosphorylation of Thr-286 following activation by Ca(2+)/calmodulin. Phosphorylation of Thr-286 locks the kinase into an activated state.
Posizione cellulare
Cell junction > Synapse. Cell junction > Synapse > Postsynaptic density. Cell projection > Dendritic spine. Cell projection > Dendrite.
Postsynaptic lipid rafts.
