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Voltage-gated potassium channels (VGKCs) are transmembrane channels specific for potassium and sensitive to voltage changes in the cell's membrane potential. During action potentials, they play a crucial role in returning the depolarized cell to a resting state.

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dbo:abstract
  • Les canaux potassiques voltage-dépendants, ou canaux potassiques dépendants du voltage (canaux K+ VD), sont des canaux spécifiques au potassium présents dans la membrane des cellules. Ils jouent un rôle important dans la après le passage d'un potentiel d'action dans les tissus excitables tels que les neurones ou les muscles. (fr)
  • Voltage-gated potassium channels (VGKCs) are transmembrane channels specific for potassium and sensitive to voltage changes in the cell's membrane potential. During action potentials, they play a crucial role in returning the depolarized cell to a resting state. (en)
  • 전압 개폐 칼륨 통로는 세포막에 존재하면서 막 전압에 따라 열리고 닫히면서 포타슘을 통과시키는 막 단백질이다. 신경세포와 근육세포등 흥분성세포의 막에 주로 존재하면서 을 소멸시킨다. (ko)
  • Os canais de potássio dependentes de voltagem são canais transmembranares específicos para potássio e sensíveis a mudanças de voltagem que ocorrem no potencial de membrana da célula. Durante potenciais de acção, eles desempenham um papel crucial em restabelecer a célula despolarizada para o estado de repouso. (pt)
  • 電壓門控鉀離子通道(英語:Voltage-gated potassium channels,VGKCs)是一種鉀離子的特異性跨膜通道,對細胞膜電位的電壓變化敏感。電壓門控鉀離子通道由α亞基單元和β亞基單元兩部分組成,α亞基單元有近近40種成員,並進一步分為12個亞族。在動作電位期間,它們在使去極化的細胞恢復到靜止狀態中起關鍵作用。 (zh)
dbo:symbol
  • Ion_trans
  • Ion_trans_2
  • ISK_Channel
  • KCNQ_channel
  • Kv2channel
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dbo:wikiPageWikiLink
dbp:caption
  • Potassium channel KcsA. Calculated hydrocarbon boundaries of the lipid bilayer are indicated by red and blue dots. (en)
  • a trimeric form of the kv7.1 a domain tail (en)
  • Potassium channel, structure in a membrane-like environment. Calculated hydrocarbon boundaries of the lipid bilayer are indicated by red and blue dots. (en)
dbp:interpro
  • IPR005821 (en)
  • IPR013099 (en)
  • IPR000369 (en)
  • IPR003973 (en)
  • IPR013821 (en)
dbp:membranomeSuperfamily
  • 217 (xsd:integer)
  • 218 (xsd:integer)
dbp:name
  • Ion channel (en)
  • Eukaryotic potassium channel (en)
  • KCNQ voltage-gated potassium channel (en)
  • Kv2 voltage-gated K+ channel (en)
  • Slow voltage-gated potassium channel (en)
dbp:opmFamily
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dbp:pfam
  • PF00520 (en)
  • PF07885 (en)
  • PF02060 (en)
  • PF03520 (en)
  • PF03521 (en)
dbp:scop
  • 1 (xsd:integer)
dbp:symbol
  • Ion_trans (en)
  • Ion_trans_2 (en)
  • ISK_Channel (en)
  • KCNQ_channel (en)
  • Kv2channel (en)
dbp:tcdb
  • 1 (xsd:integer)
  • 8 (xsd:integer)
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dbp:wikiPageUsesTemplate
dcterms:subject
gold:hypernym
rdf:type
rdfs:comment
  • Les canaux potassiques voltage-dépendants, ou canaux potassiques dépendants du voltage (canaux K+ VD), sont des canaux spécifiques au potassium présents dans la membrane des cellules. Ils jouent un rôle important dans la après le passage d'un potentiel d'action dans les tissus excitables tels que les neurones ou les muscles. (fr)
  • Voltage-gated potassium channels (VGKCs) are transmembrane channels specific for potassium and sensitive to voltage changes in the cell's membrane potential. During action potentials, they play a crucial role in returning the depolarized cell to a resting state. (en)
  • 전압 개폐 칼륨 통로는 세포막에 존재하면서 막 전압에 따라 열리고 닫히면서 포타슘을 통과시키는 막 단백질이다. 신경세포와 근육세포등 흥분성세포의 막에 주로 존재하면서 을 소멸시킨다. (ko)
  • Os canais de potássio dependentes de voltagem são canais transmembranares específicos para potássio e sensíveis a mudanças de voltagem que ocorrem no potencial de membrana da célula. Durante potenciais de acção, eles desempenham um papel crucial em restabelecer a célula despolarizada para o estado de repouso. (pt)
  • 電壓門控鉀離子通道(英語:Voltage-gated potassium channels,VGKCs)是一種鉀離子的特異性跨膜通道,對細胞膜電位的電壓變化敏感。電壓門控鉀離子通道由α亞基單元和β亞基單元兩部分組成,α亞基單元有近近40種成員,並進一步分為12個亞族。在動作電位期間,它們在使去極化的細胞恢復到靜止狀態中起關鍵作用。 (zh)
rdfs:label
  • Canal potassique voltage-dépendant (fr)
  • 전압 개폐 칼륨 통로 (ko)
  • Canal de potássio dependente de voltagem (pt)
  • Voltage-gated potassium channel (en)
  • 電壓門控鉀離子通道 (zh)
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