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Term Information

Accession
GO:0005228
Name
intracellular sodium activated potassium channel activity
Ontology
molecular_function
Synonyms
None
Alternate IDs
None
Definition
Enables the transmembrane transfer of potassium by a channel that opens in response to stimulus by a sodium ion or ions. Transport by a channel involves facilitated diffusion of a solute (by an energy-independent process) involving passage through a transmembrane aqueous pore or channel, without evidence for a carrier-mediated mechanism. Sodium activated potassium channels have distinctive properties, including a large single channel conductance, subconductance states, and a block of single channel currents at positive potentials, similar to inward rectification. Source: GOC:mtg_transport, PMID:12628167
Comment
None
History
See term history for GO:0005228 at QuickGO
Subset
None
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Parents of intracellular sodium activated potassium channel activity (GO:0005228)
subject[Reorder by subject] relation[Reorder by relation] object[Reorder by object]
intracellular sodium activated potassium channel activity [is_a relation] is_a  monoatomic ion gated channel activity (GO:0022839)
intracellular sodium activated potassium channel activity [is_a relation] is_a  potassium channel activity (GO:0005267)

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None.