| GO term: | voltage-gated potassium channel activity |
| Synonym: | voltage-dependent potassium channel activity |
| Synonym: | voltage gated potassium channel activity |
| Synonym: | voltage-gated potassium ion channel activity |
| Synonym: | voltage-sensitive potassium channel |
| GO id: | GO:0005249 |
| Definition: | Catalysis of the transmembrane transfer of a potassium ion by a voltage-gated channel. A voltage-gated channel is a channel whose open state is dependent on the voltage across the membrane in which it is embedded. |
| Number of paths to term: | 27 |
denotes an 'is-a' relationship
denotes a 'part-of' relationship
denotes a 'regulates' relationship
denotes a 'positively-regulates' relationship
denotes a 'negatively-regulates' relationship
molecular_functiontransporter activitysubstrate-specific transporter activitysubstrate-specific transmembrane transporter activityion transmembrane transporter activitycation transmembrane transporter activitycation channel activitypotassium channel activitycalcium-activated potassium channel activity +chloride-activated potassium channel activityintracellular sodium activated potassium channel activityvoltage-gated potassium channel activity [GO:0005249] (77 genes, 142 annotations)delayed rectifier potassium channel activityinward rectifier potassium channel activity +open rectifier potassium channel activityoutward rectifier potassium channel activity +voltage-gated potassium channel activity involved in cardiac muscle cell action potential repolarization +voltage-gated potassium channel activity involved in SA node cell action potential depolarizationmolecular_functiontransporter activitysubstrate-specific transporter activitysubstrate-specific transmembrane transporter activityion transmembrane transporter activitycation transmembrane transporter activitycation channel activityvoltage-gated cation channel activityvoltage-gated calcium channel activity +voltage-gated potassium channel activity [GO:0005249] (77 genes, 142 annotations)delayed rectifier potassium channel activityinward rectifier potassium channel activity +open rectifier potassium channel activityoutward rectifier potassium channel activity +voltage-gated potassium channel activity involved in cardiac muscle cell action potential repolarization +voltage-gated potassium channel activity involved in SA node cell action potential depolarizationvoltage-gated proton channel activityvoltage-gated sodium channel activity +molecular_functiontransporter activitysubstrate-specific transporter activitysubstrate-specific transmembrane transporter activityion transmembrane transporter activitycation transmembrane transporter activityinorganic cation transmembrane transporter activitymonovalent inorganic cation transmembrane transporter activitypotassium ion transmembrane transporter activitypotassium channel activitycalcium-activated potassium channel activity +chloride-activated potassium channel activityintracellular sodium activated potassium channel activityvoltage-gated potassium channel activity [GO:0005249] (77 genes, 142 annotations)delayed rectifier potassium channel activityinward rectifier potassium channel activity +open rectifier potassium channel activityoutward rectifier potassium channel activity +voltage-gated potassium channel activity involved in cardiac muscle cell action potential repolarization +voltage-gated potassium channel activity involved in SA node cell action potential depolarizationmolecular_functiontransporter activitysubstrate-specific transporter activitysubstrate-specific transmembrane transporter activityion transmembrane transporter activitycation transmembrane transporter activitymetal ion transmembrane transporter activitypotassium ion transmembrane transporter activitypotassium channel activitycalcium-activated potassium channel activity +chloride-activated potassium channel activityintracellular sodium activated potassium channel activityvoltage-gated potassium channel activity [GO:0005249] (77 genes, 142 annotations)delayed rectifier potassium channel activityinward rectifier potassium channel activity +open rectifier potassium channel activityoutward rectifier potassium channel activity +voltage-gated potassium channel activity involved in cardiac muscle cell action potential repolarization +voltage-gated potassium channel activity involved in SA node cell action potential depolarizationmolecular_functiontransporter activitysubstrate-specific transporter activitysubstrate-specific transmembrane transporter activityion transmembrane transporter activityion channel activitycation channel activitypotassium channel activitycalcium-activated potassium channel activity +chloride-activated potassium channel activityintracellular sodium activated potassium channel activityvoltage-gated potassium channel activity [GO:0005249] (77 genes, 142 annotations)delayed rectifier potassium channel activityinward rectifier potassium channel activity +open rectifier potassium channel activityoutward rectifier potassium channel activity +voltage-gated potassium channel activity involved in cardiac muscle cell action potential repolarization +voltage-gated potassium channel activity involved in SA node cell action potential depolarizationmolecular_functiontransporter activitysubstrate-specific transporter activitysubstrate-specific transmembrane transporter activityion transmembrane transporter activityion channel activitycation channel activityvoltage-gated cation channel activityvoltage-gated calcium channel activity +voltage-gated potassium channel activity [GO:0005249] (77 genes, 142 annotations)delayed rectifier potassium channel activityinward rectifier potassium channel activity +open rectifier potassium channel activityoutward rectifier potassium channel activity +voltage-gated potassium channel activity involved in cardiac muscle cell action potential repolarization +voltage-gated potassium channel activity involved in SA node cell action potential depolarizationvoltage-gated proton channel activityvoltage-gated sodium channel activity +molecular_functiontransporter activitysubstrate-specific transporter activitysubstrate-specific transmembrane transporter activityion transmembrane transporter activityion channel activityvoltage-gated ion channel activityvoltage-gated cation channel activityvoltage-gated calcium channel activity +voltage-gated potassium channel activity [GO:0005249] (77 genes, 142 annotations)delayed rectifier potassium channel activityinward rectifier potassium channel activity +open rectifier potassium channel activityoutward rectifier potassium channel activity +voltage-gated potassium channel activity involved in cardiac muscle cell action potential repolarization +voltage-gated potassium channel activity involved in SA node cell action potential depolarizationvoltage-gated proton channel activityvoltage-gated sodium channel activity +molecular_functiontransporter activitysubstrate-specific transporter activitysubstrate-specific transmembrane transporter activityion transmembrane transporter activityion gated channel activityvoltage-gated ion channel activityvoltage-gated cation channel activityvoltage-gated calcium channel activity +voltage-gated potassium channel activity [GO:0005249] (77 genes, 142 annotations)delayed rectifier potassium channel activityinward rectifier potassium channel activity +open rectifier potassium channel activityoutward rectifier potassium channel activity +voltage-gated potassium channel activity involved in cardiac muscle cell action potential repolarization +voltage-gated potassium channel activity involved in SA node cell action potential depolarizationvoltage-gated proton channel activityvoltage-gated sodium channel activity +molecular_functiontransporter activitysubstrate-specific transporter activitysubstrate-specific transmembrane transporter activitysubstrate-specific channel activityion channel activitycation channel activitypotassium channel activitycalcium-activated potassium channel activity +chloride-activated potassium channel activityintracellular sodium activated potassium channel activityvoltage-gated potassium channel activity [GO:0005249] (77 genes, 142 annotations)delayed rectifier potassium channel activityinward rectifier potassium channel activity +open rectifier potassium channel activityoutward rectifier potassium channel activity +voltage-gated potassium channel activity involved in cardiac muscle cell action potential repolarization +voltage-gated potassium channel activity involved in SA node cell action potential depolarizationmolecular_functiontransporter activitysubstrate-specific transporter activitysubstrate-specific transmembrane transporter activitysubstrate-specific channel activityion channel activitycation channel activityvoltage-gated cation channel activityvoltage-gated calcium channel activity +voltage-gated potassium channel activity [GO:0005249] (77 genes, 142 annotations)delayed rectifier potassium channel activityinward rectifier potassium channel activity +open rectifier potassium channel activityoutward rectifier potassium channel activity +voltage-gated potassium channel activity involved in cardiac muscle cell action potential repolarization +voltage-gated potassium channel activity involved in SA node cell action potential depolarizationvoltage-gated proton channel activityvoltage-gated sodium channel activity +molecular_functiontransporter activitysubstrate-specific transporter activitysubstrate-specific transmembrane transporter activitysubstrate-specific channel activityion channel activityvoltage-gated ion channel activityvoltage-gated cation channel activityvoltage-gated calcium channel activity +voltage-gated potassium channel activity [GO:0005249] (77 genes, 142 annotations)delayed rectifier potassium channel activityinward rectifier potassium channel activity +open rectifier potassium channel activityoutward rectifier potassium channel activity +voltage-gated potassium channel activity involved in cardiac muscle cell action potential repolarization +voltage-gated potassium channel activity involved in SA node cell action potential depolarizationvoltage-gated proton channel activityvoltage-gated sodium channel activity +molecular_functiontransporter activitytransmembrane transporter activitypassive transmembrane transporter activitychannel activitygated channel activityion gated channel activityvoltage-gated ion channel activityvoltage-gated cation channel activityvoltage-gated calcium channel activity +voltage-gated potassium channel activity [GO:0005249] (77 genes, 142 annotations)delayed rectifier potassium channel activityinward rectifier potassium channel activity +open rectifier potassium channel activityoutward rectifier potassium channel activity +voltage-gated potassium channel activity involved in cardiac muscle cell action potential repolarization +voltage-gated potassium channel activity involved in SA node cell action potential depolarizationvoltage-gated proton channel activityvoltage-gated sodium channel activity +molecular_functiontransporter activitytransmembrane transporter activitypassive transmembrane transporter activitychannel activitygated channel activityvoltage-gated channel activityvoltage-gated ion channel activityvoltage-gated cation channel activityvoltage-gated calcium channel activity +voltage-gated potassium channel activity [GO:0005249] (77 genes, 142 annotations)delayed rectifier potassium channel activityinward rectifier potassium channel activity +open rectifier potassium channel activityoutward rectifier potassium channel activity +voltage-gated potassium channel activity involved in cardiac muscle cell action potential repolarization +voltage-gated potassium channel activity involved in SA node cell action potential depolarizationvoltage-gated proton channel activityvoltage-gated sodium channel activity +molecular_functiontransporter activitytransmembrane transporter activitypassive transmembrane transporter activitychannel activitysubstrate-specific channel activityion channel activitycation channel activitypotassium channel activitycalcium-activated potassium channel activity +chloride-activated potassium channel activityintracellular sodium activated potassium channel activityvoltage-gated potassium channel activity [GO:0005249] (77 genes, 142 annotations)delayed rectifier potassium channel activityinward rectifier potassium channel activity +open rectifier potassium channel activityoutward rectifier potassium channel activity +voltage-gated potassium channel activity involved in cardiac muscle cell action potential repolarization +voltage-gated potassium channel activity involved in SA node cell action potential depolarizationmolecular_functiontransporter activitytransmembrane transporter activitypassive transmembrane transporter activitychannel activitysubstrate-specific channel activityion channel activitycation channel activityvoltage-gated cation channel activityvoltage-gated calcium channel activity +voltage-gated potassium channel activity [GO:0005249] (77 genes, 142 annotations)delayed rectifier potassium channel activityinward rectifier potassium channel activity +open rectifier potassium channel activityoutward rectifier potassium channel activity +voltage-gated potassium channel activity involved in cardiac muscle cell action potential repolarization +voltage-gated potassium channel activity involved in SA node cell action potential depolarizationvoltage-gated proton channel activityvoltage-gated sodium channel activity +molecular_functiontransporter activitytransmembrane transporter activitypassive transmembrane transporter activitychannel activitysubstrate-specific channel activityion channel activityvoltage-gated ion channel activityvoltage-gated cation channel activityvoltage-gated calcium channel activity +voltage-gated potassium channel activity [GO:0005249] (77 genes, 142 annotations)delayed rectifier potassium channel activityinward rectifier potassium channel activity +open rectifier potassium channel activityoutward rectifier potassium channel activity +voltage-gated potassium channel activity involved in cardiac muscle cell action potential repolarization +voltage-gated potassium channel activity involved in SA node cell action potential depolarizationvoltage-gated proton channel activityvoltage-gated sodium channel activity +molecular_functiontransporter activitytransmembrane transporter activitysubstrate-specific transmembrane transporter activityion transmembrane transporter activitycation transmembrane transporter activitycation channel activitypotassium channel activitycalcium-activated potassium channel activity +chloride-activated potassium channel activityintracellular sodium activated potassium channel activityvoltage-gated potassium channel activity [GO:0005249] (77 genes, 142 annotations)delayed rectifier potassium channel activityinward rectifier potassium channel activity +open rectifier potassium channel activityoutward rectifier potassium channel activity +voltage-gated potassium channel activity involved in cardiac muscle cell action potential repolarization +voltage-gated potassium channel activity involved in SA node cell action potential depolarizationmolecular_functiontransporter activitytransmembrane transporter activitysubstrate-specific transmembrane transporter activityion transmembrane transporter activitycation transmembrane transporter activitycation channel activityvoltage-gated cation channel activityvoltage-gated calcium channel activity +voltage-gated potassium channel activity [GO:0005249] (77 genes, 142 annotations)delayed rectifier potassium channel activityinward rectifier potassium channel activity +open rectifier potassium channel activityoutward rectifier potassium channel activity +voltage-gated potassium channel activity involved in cardiac muscle cell action potential repolarization +voltage-gated potassium channel activity involved in SA node cell action potential depolarizationvoltage-gated proton channel activityvoltage-gated sodium channel activity +molecular_functiontransporter activitytransmembrane transporter activitysubstrate-specific transmembrane transporter activityion transmembrane transporter activitycation transmembrane transporter activityinorganic cation transmembrane transporter activitymonovalent inorganic cation transmembrane transporter activitypotassium ion transmembrane transporter activitypotassium channel activitycalcium-activated potassium channel activity +chloride-activated potassium channel activityintracellular sodium activated potassium channel activityvoltage-gated potassium channel activity [GO:0005249] (77 genes, 142 annotations)delayed rectifier potassium channel activityinward rectifier potassium channel activity +open rectifier potassium channel activityoutward rectifier potassium channel activity +voltage-gated potassium channel activity involved in cardiac muscle cell action potential repolarization +voltage-gated potassium channel activity involved in SA node cell action potential depolarizationmolecular_functiontransporter activitytransmembrane transporter activitysubstrate-specific transmembrane transporter activityion transmembrane transporter activitycation transmembrane transporter activitymetal ion transmembrane transporter activitypotassium ion transmembrane transporter activitypotassium channel activitycalcium-activated potassium channel activity +chloride-activated potassium channel activityintracellular sodium activated potassium channel activityvoltage-gated potassium channel activity [GO:0005249] (77 genes, 142 annotations)delayed rectifier potassium channel activityinward rectifier potassium channel activity +open rectifier potassium channel activityoutward rectifier potassium channel activity +voltage-gated potassium channel activity involved in cardiac muscle cell action potential repolarization +voltage-gated potassium channel activity involved in SA node cell action potential depolarizationmolecular_functiontransporter activitytransmembrane transporter activitysubstrate-specific transmembrane transporter activityion transmembrane transporter activityion channel activitycation channel activitypotassium channel activitycalcium-activated potassium channel activity +chloride-activated potassium channel activityintracellular sodium activated potassium channel activityvoltage-gated potassium channel activity [GO:0005249] (77 genes, 142 annotations)delayed rectifier potassium channel activityinward rectifier potassium channel activity +open rectifier potassium channel activityoutward rectifier potassium channel activity +voltage-gated potassium channel activity involved in cardiac muscle cell action potential repolarization +voltage-gated potassium channel activity involved in SA node cell action potential depolarizationmolecular_functiontransporter activitytransmembrane transporter activitysubstrate-specific transmembrane transporter activityion transmembrane transporter activityion channel activitycation channel activityvoltage-gated cation channel activityvoltage-gated calcium channel activity +voltage-gated potassium channel activity [GO:0005249] (77 genes, 142 annotations)delayed rectifier potassium channel activityinward rectifier potassium channel activity +open rectifier potassium channel activityoutward rectifier potassium channel activity +voltage-gated potassium channel activity involved in cardiac muscle cell action potential repolarization +voltage-gated potassium channel activity involved in SA node cell action potential depolarizationvoltage-gated proton channel activityvoltage-gated sodium channel activity +molecular_functiontransporter activitytransmembrane transporter activitysubstrate-specific transmembrane transporter activityion transmembrane transporter activityion channel activityvoltage-gated ion channel activityvoltage-gated cation channel activityvoltage-gated calcium channel activity +voltage-gated potassium channel activity [GO:0005249] (77 genes, 142 annotations)delayed rectifier potassium channel activityinward rectifier potassium channel activity +open rectifier potassium channel activityoutward rectifier potassium channel activity +voltage-gated potassium channel activity involved in cardiac muscle cell action potential repolarization +voltage-gated potassium channel activity involved in SA node cell action potential depolarizationvoltage-gated proton channel activityvoltage-gated sodium channel activity +molecular_functiontransporter activitytransmembrane transporter activitysubstrate-specific transmembrane transporter activityion transmembrane transporter activityion gated channel activityvoltage-gated ion channel activityvoltage-gated cation channel activityvoltage-gated calcium channel activity +voltage-gated potassium channel activity [GO:0005249] (77 genes, 142 annotations)delayed rectifier potassium channel activityinward rectifier potassium channel activity +open rectifier potassium channel activityoutward rectifier potassium channel activity +voltage-gated potassium channel activity involved in cardiac muscle cell action potential repolarization +voltage-gated potassium channel activity involved in SA node cell action potential depolarizationvoltage-gated proton channel activityvoltage-gated sodium channel activity +molecular_functiontransporter activitytransmembrane transporter activitysubstrate-specific transmembrane transporter activitysubstrate-specific channel activityion channel activitycation channel activitypotassium channel activitycalcium-activated potassium channel activity +chloride-activated potassium channel activityintracellular sodium activated potassium channel activityvoltage-gated potassium channel activity [GO:0005249] (77 genes, 142 annotations)delayed rectifier potassium channel activityinward rectifier potassium channel activity +open rectifier potassium channel activityoutward rectifier potassium channel activity +voltage-gated potassium channel activity involved in cardiac muscle cell action potential repolarization +voltage-gated potassium channel activity involved in SA node cell action potential depolarizationmolecular_functiontransporter activitytransmembrane transporter activitysubstrate-specific transmembrane transporter activitysubstrate-specific channel activityion channel activitycation channel activityvoltage-gated cation channel activityvoltage-gated calcium channel activity +voltage-gated potassium channel activity [GO:0005249] (77 genes, 142 annotations)delayed rectifier potassium channel activityinward rectifier potassium channel activity +open rectifier potassium channel activityoutward rectifier potassium channel activity +voltage-gated potassium channel activity involved in cardiac muscle cell action potential repolarization +voltage-gated potassium channel activity involved in SA node cell action potential depolarizationvoltage-gated proton channel activityvoltage-gated sodium channel activity +molecular_functiontransporter activitytransmembrane transporter activitysubstrate-specific transmembrane transporter activitysubstrate-specific channel activityion channel activityvoltage-gated ion channel activityvoltage-gated cation channel activityvoltage-gated calcium channel activity +voltage-gated potassium channel activity [GO:0005249] (77 genes, 142 annotations)delayed rectifier potassium channel activityinward rectifier potassium channel activity +open rectifier potassium channel activityoutward rectifier potassium channel activity +voltage-gated potassium channel activity involved in cardiac muscle cell action potential repolarization +voltage-gated potassium channel activity involved in SA node cell action potential depolarizationvoltage-gated proton channel activityvoltage-gated sodium channel activity +Mouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Tumor Biology (MTB), Gene Ontology (GO), MouseCyc |
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last database update 06/05/2013 MGI 5.13 |
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