Term Information [More information on small conductance calcium-activated potassium channel activity]

Accession
GO:0016286
Name
small conductance calcium-activated potassium channel activity
Ontology
molecular_function
Synonyms
SK KCa channels, SK calcium-activated potassium channel activity, small conductance KCa channels
Definition
Enables the transmembrane transfer of potassium by a channel with a unit conductance of 2 to 20 picoSiemens that opens in response to stimulus by internal calcium ions. Small conductance calcium-activated potassium channels are more sensitive to calcium than are large conductance calcium-activated potassium channels. Transport by a channel involves catalysis of 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. Source: OMIM:602754, GOC:mtg_transport
Comment
None
History
See term history for GO:0016286 at QuickGO
Subset
None
Community
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Feedback
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Graph of GO:0016286 from QuickGO

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Ancestors of small conductance calcium-activated potassium channel activity (GO:0016286)
subject[Reorder by subject] relation[Reorder by relation] object[Reorder by object]
small conductance calcium-activated potassium channel activity [Inferred part_of relation] part_of (inferred) biological_process (GO:0008150)
small conductance calcium-activated potassium channel activity [Inferred part_of relation] part_of (inferred) localization (GO:0051179)
small conductance calcium-activated potassium channel activity [Inferred part_of relation] part_of (inferred) establishment of localization (GO:0051234)
small conductance calcium-activated potassium channel activity [Inferred part_of relation] part_of (inferred) single-organism process (GO:0044699)
small conductance calcium-activated potassium channel activity [Inferred part_of relation] part_of (inferred) cellular process (GO:0009987)
small conductance calcium-activated potassium channel activity [Inferred part_of relation] part_of (inferred) single-organism localization (GO:1902578)
small conductance calcium-activated potassium channel activity [Inferred part_of relation] part_of (inferred) transport (GO:0006810)
small conductance calcium-activated potassium channel activity [Inferred is_a relation] is_a (inferred) molecular_function (GO:0003674)
small conductance calcium-activated potassium channel activity [Inferred part_of relation] part_of (inferred) single-organism cellular process (GO:0044763)
small conductance calcium-activated potassium channel activity [Inferred part_of relation] part_of (inferred) single-organism transport (GO:0044765)
small conductance calcium-activated potassium channel activity [Inferred part_of relation] part_of (inferred) transmembrane transport (GO:0055085)
small conductance calcium-activated potassium channel activity [Inferred is_a relation] is_a (inferred) transporter activity (GO:0005215)
small conductance calcium-activated potassium channel activity [Inferred part_of relation] part_of (inferred) ion transport (GO:0006811)
small conductance calcium-activated potassium channel activity [Inferred is_a relation] is_a (inferred) substrate-specific transporter activity (GO:0022892)
small conductance calcium-activated potassium channel activity [Inferred is_a relation] is_a (inferred) transmembrane transporter activity (GO:0022857)
small conductance calcium-activated potassium channel activity [Inferred part_of relation] part_of (inferred) cation transport (GO:0006812)
small conductance calcium-activated potassium channel activity [Inferred part_of relation] part_of (inferred) ion transmembrane transport (GO:0034220)
small conductance calcium-activated potassium channel activity [Inferred is_a relation] is_a (inferred) substrate-specific transmembrane transporter activity (GO:0022891)
small conductance calcium-activated potassium channel activity [Inferred part_of relation] part_of (inferred) cation transmembrane transport (GO:0098655)
small conductance calcium-activated potassium channel activity [Inferred is_a relation] is_a (inferred) ion transmembrane transporter activity (GO:0015075)
small conductance calcium-activated potassium channel activity [Inferred part_of relation] part_of (inferred) metal ion transport (GO:0030001)
small conductance calcium-activated potassium channel activity [Inferred part_of relation] part_of (inferred) monovalent inorganic cation transport (GO:0015672)
small conductance calcium-activated potassium channel activity [Inferred is_a relation] is_a (inferred) passive transmembrane transporter activity (GO:0022803)
small conductance calcium-activated potassium channel activity [Inferred is_a relation] is_a (inferred) cation transmembrane transporter activity (GO:0008324)
small conductance calcium-activated potassium channel activity [Inferred is_a relation] is_a (inferred) channel activity (GO:0015267)
small conductance calcium-activated potassium channel activity [Inferred part_of relation] part_of (inferred) inorganic ion transmembrane transport (GO:0098660)
small conductance calcium-activated potassium channel activity [Inferred part_of relation] part_of (inferred) potassium ion transport (GO:0006813)
small conductance calcium-activated potassium channel activity [Inferred part_of relation] part_of (inferred) cellular potassium ion transport (GO:0071804)
small conductance calcium-activated potassium channel activity [Inferred part_of relation] part_of (inferred) inorganic cation transmembrane transport (GO:0098662)
small conductance calcium-activated potassium channel activity [Inferred is_a relation] is_a (inferred) inorganic cation transmembrane transporter activity (GO:0022890)
small conductance calcium-activated potassium channel activity [Inferred is_a relation] is_a (inferred) substrate-specific channel activity (GO:0022838)
small conductance calcium-activated potassium channel activity [Inferred is_a relation] is_a (inferred) gated channel activity (GO:0022836)
small conductance calcium-activated potassium channel activity [Inferred is_a relation] is_a (inferred) ion channel activity (GO:0005216)
small conductance calcium-activated potassium channel activity [Inferred is_a relation] is_a (inferred) metal ion transmembrane transporter activity (GO:0046873)
small conductance calcium-activated potassium channel activity [Inferred is_a relation] is_a (inferred) monovalent inorganic cation transmembrane transporter activity (GO:0015077)
small conductance calcium-activated potassium channel activity [Inferred part_of relation] part_of (inferred) potassium ion transmembrane transport (GO:0071805)
small conductance calcium-activated potassium channel activity [Inferred is_a relation] is_a (inferred) cation channel activity (GO:0005261)
small conductance calcium-activated potassium channel activity [Inferred is_a relation] is_a (inferred) ion gated channel activity (GO:0022839)
small conductance calcium-activated potassium channel activity [Inferred is_a relation] is_a (inferred) potassium ion transmembrane transporter activity (GO:0015079)
small conductance calcium-activated potassium channel activity [Inferred is_a relation] is_a (inferred) calcium activated cation channel activity (GO:0005227)
small conductance calcium-activated potassium channel activity [Inferred is_a relation] is_a (inferred) potassium channel activity (GO:0005267)
small conductance calcium-activated potassium channel activity [is_a relation] is_a  calcium-activated potassium channel activity (GO:0015269)

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