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Percent identity with other species by BLAST analysis: Human, Gorilla, Orangutan, Gibbon, Monkey (100%) Hamster, Panda, Dog, Horse, Guinea pig (94%) Marmoset, Rat, Elephant, Bat (89%).
Action potentials in vertebrate neurons are followed by an afterhyperpolarization that may persist for several seconds and may have profound consequences for the firing pattern of the neuron. Each component of the AHP is kinetically distinct and is mediated by different calcium-activated potassium channels. The protein encoded by this gene is activated before membrane hyperpolarization and is thought to regulate neuronal excitability by contributing to the slow component of synaptic AHP. The encoded protein is an integral membrane protein that forms a voltage-independent calcium-activated channel with three other calmodulin-binding subunits. This gene is a member of the KCNN family of potassium channel genes. Two transcript variants encoding different isoforms have been found for this gene.
仅用于科研。不用于诊断过程。未经明确授权不得转售。
蛋白别名: apamin-sensitive small-conductance Ca2+-activated potassium channel; KCa2.2; potassium channel, calcium activated intermediate/small conductance subfamily N alpha, member 2; potassium intermediate/small conductance calcium-activated channel, subfamily N, member 2; SK2; small conductance calcium-activated potassium channel 2; Small conductance calcium-activated potassium channel protein 2
基因别名: hSK2; KCa2.2; KCNN2; SK2; SKCa 2; SKCA2
UniProt ID: (Human) Q9H2S1
Entrez Gene ID: (Human) 3781