GO Term : GO:0005249 voltage-gated potassium channel activity GO

Namespace  molecular_function Obsolete  false
description  Enables 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.

0 Cross References

1 Ontology

Name
GO

22 Parents

Identifier Name Description
GO:0022857 transmembrane transporter activity Enables the transfer of a substance from one side of a membrane to the other.
GO:0022891 substrate-specific transmembrane transporter activity Enables the transfer of a specific substance or group of related substances from one side of a membrane to the other.
GO:0046873 metal ion transmembrane transporter activity Enables the transfer of metal ions from one side of a membrane to the other.
GO:0005215 transporter activity Enables the directed movement of substances (such as macromolecules, small molecules, ions) into, out of or within a cell, or between cells.
GO:0005216 ion channel activity Enables the facilitated diffusion of an ion (by an energy-independent process) by passage through a transmembrane aqueous pore or channel without evidence for a carrier-mediated mechanism. May be either selective (it enables passage of a specific ion only) or non-selective (it enables passage of two or more ions of same charge but different size).
GO:0008324 cation transmembrane transporter activity Enables the transfer of cation from one side of the membrane to the other.
GO:0015079 potassium ion transmembrane transporter activity Enables the transfer of potassium ions (K+) from one side of a membrane to the other.
GO:0005249 voltage-gated potassium channel activity Enables 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.
GO:0005267 potassium channel activity Enables the selective, facilitated diffusion of a potassium ion (by an energy-independent process) involving passage through a transmembrane aqueous pore or channel without evidence for a carrier-mediated mechanism.
GO:0015075 ion transmembrane transporter activity Enables the transfer of an ion from one side of a membrane to the other.
GO:0003674 molecular_function Elemental activities, such as catalysis or binding, describing the actions of a gene product at the molecular level. A given gene product may exhibit one or more molecular functions.
GO:0022890 inorganic cation transmembrane transporter activity Enables the transfer of inorganic cations from one side of a membrane to the other. Inorganic cations are atoms or small molecules with a positive charge that do not contain carbon in covalent linkage.
GO:0022892 substrate-specific transporter activity Enables the directed movement of a specific substance or group of related substances (such as macromolecules, small molecules, ions) into, out of or within a cell, or between cells.
GO:0022803 passive transmembrane transporter activity Enables the transfer of a solute from one side of the membrane to the other, down the solute's concentration gradient.
GO:0015267 channel activity Enables the energy-independent facilitated diffusion, mediated by passage of a solute through a transmembrane aqueous pore or channel. Stereospecificity is not exhibited but this transport may be specific for a particular molecular species or class of molecules.
GO:0015077 monovalent inorganic cation transmembrane transporter activity Enables the transfer of a inorganic cations with a valency of one from one side of a membrane to the other. Inorganic cations are atoms or small molecules with a positive charge that do not contain carbon in covalent linkage.
GO:0005261 cation channel activity Enables the selective, energy-independent passage of cations across a lipid bilayer down a concentration gradient.
GO:0022836 gated channel activity Enables the transmembrane transfer of a solute by a channel that opens in response to a specific stimulus.
GO:0022838 substrate-specific channel activity Enables the energy-independent facilitated diffusion, mediated by passage of a specific solute through a transmembrane aqueous pore or channel. Stereospecificity is not exhibited but this transport may be specific for a particular molecular species or class of molecules.
GO:0005244 voltage-gated ion channel activity Enables the transmembrane transfer of an ion by a voltage-gated channel. An ion is an atom or group of atoms carrying an electric charge by virtue of having gained or lost one or more electrons. A voltage-gated channel is a channel whose open state is dependent on the voltage across the membrane in which it is embedded.
GO:0022832 voltage-gated channel activity Enables the transmembrane transfer of a solute by a channel whose open state is dependent on the voltage across the membrane in which it is embedded.
GO:0022843 voltage-gated cation channel activity Enables the transmembrane transfer of a cation by a voltage-gated channel. A cation is a positively charged ion. A voltage-gated channel is a channel whose open state is dependent on the voltage across the membrane in which it is embedded.

16 Protein

Protein Identifier
Organism . Name
Score Score Type Protein Description Alias (in v1) Code Enzyme Gene Prediction Quality
Qrob_P0050070.2 Quercus robur 5.2 egn (M=1) KOG0498//KOG0499//KOG0500//KOG0501//KOG0614//KOG1113 - K+-channel ERG and related proteins contain PAS/PAC sensor domain [Inorganic ion transport and metabolism Signal transduction mechanisms]. // Cyclic nucleotide-gated cation channel CNCG4 [Inorganic ion transport and metabolism Signal transduction mechanisms]. // Cyclic nucleotide-gated cation channel CNGA1-3 and related proteins [Inorganic ion transport and metabolism Signal transduction mechanisms]. // K+-channel KCNQ [Inorganic ion transport and metabolism]. // cGMP-dependent protein kinase [Signal transduction mechanisms]. // cAMP-dependent protein kinase types I and II regulatory subunit [Signal transduction mechanisms].     validated
Qrob_P0064700.2 Quercus robur 97.0 egn (M=1) KOG1418//KOG3713//KOG4404 - Tandem pore domain K+ channel [Inorganic ion transport and metabolism]. // Voltage-gated K+ channel KCNB/KCNC [Inorganic ion transport and metabolism]. // Tandem pore domain K+ channel TASK3/THIK-1 [Inorganic ion transport and metabolism].     validated
Qrob_P0073220.2 Quercus robur 100.0 egn (M=3) KOG1418//KOG1419//KOG1420//KOG3713//KOG4404 - Tandem pore domain K+ channel [Inorganic ion transport and metabolism]. // Voltage-gated K+ channel KCNQ [Inorganic ion transport and metabolism]. // Ca2+-activated K+ channel Slowpoke alpha subunit [Inorganic ion transport and metabolism Signal transduction mechanisms]. // Voltage-gated K+ channel KCNB/KCNC [Inorganic ion transport and metabolism]. // Tandem pore domain K+ channel TASK3/THIK-1 [Inorganic ion transport and metabolism].     validated
Qrob_P0183930.2 Quercus robur 97.0 egn (M=1) KOG0498//KOG0499//KOG0500//KOG0501//KOG0505//KOG0506//KOG0509//KOG0510//KOG4177//KOG4412 - K+-channel ERG and related proteins contain PAS/PAC sensor domain [Inorganic ion transport and metabolism Signal transduction mechanisms]. // Cyclic nucleotide-gated cation channel CNCG4 [Inorganic ion transport and metabolism Signal transduction mechanisms]. // Cyclic nucleotide-gated cation channel CNGA1-3 and related proteins [Inorganic ion transport and metabolism Signal transduction mechanisms]. // K+-channel KCNQ [Inorganic ion transport and metabolism]. // Myosin phosphatase regulatory subunit [Posttranslational modification protein turnover chaperones Signal transduction mechanisms]. // Glutaminase (contains ankyrin repeat) [Amino acid transport and metabolism]. // Ankyrin repeat and DHHC-type Zn-finger domain containing proteins [General function prediction only]. // Ankyrin repeat protein [General function prediction only]. // Ankyrin [Cell wall/membrane/envelope biogenesis]. // 26S proteasome regulatory complex subunit PSMD10 [Posttranslational modification protein turnover chaperones].     validated
Qrob_P0196350.2 Quercus robur 100.0 egn (M=1) PF07885//PF13202 - Ion channel // EF hand     validated
Qrob_P0313490.2 Quercus robur 100.0 egn (M=1) KOG1418//KOG4404 - Tandem pore domain K+ channel [Inorganic ion transport and metabolism]. // Tandem pore domain K+ channel TASK3/THIK-1 [Inorganic ion transport and metabolism].     validated
Qrob_P0313530.2 Quercus robur 100.0 egn (M=3) KOG1418//KOG1419//KOG1420//KOG3713//KOG4404 - Tandem pore domain K+ channel [Inorganic ion transport and metabolism]. // Voltage-gated K+ channel KCNQ [Inorganic ion transport and metabolism]. // Ca2+-activated K+ channel Slowpoke alpha subunit [Inorganic ion transport and metabolism Signal transduction mechanisms]. // Voltage-gated K+ channel KCNB/KCNC [Inorganic ion transport and metabolism]. // Tandem pore domain K+ channel TASK3/THIK-1 [Inorganic ion transport and metabolism].     validated
Qrob_P0313540.2 Quercus robur 0.0 egn (M=1) KOG1418//KOG1419//KOG1420//KOG1545//KOG3713//KOG4390//KOG4404 - Tandem pore domain K+ channel [Inorganic ion transport and metabolism]. // Voltage-gated K+ channel KCNQ [Inorganic ion transport and metabolism]. // Ca2+-activated K+ channel Slowpoke alpha subunit [Inorganic ion transport and metabolism Signal transduction mechanisms]. // Voltage-gated shaker-like K+ channel KCNA [Inorganic ion transport and metabolism]. // Voltage-gated K+ channel KCNB/KCNC [Inorganic ion transport and metabolism]. // Voltage-gated A-type K+ channel KCND [Inorganic ion transport and metabolism]. // Tandem pore domain K+ channel TASK3/THIK-1 [Inorganic ion transport and metabolism].     validated
Qrob_P0313550.2 Quercus robur 100.0 egn (M=1) KOG1418//KOG1419//KOG1545//KOG3713//KOG4404 - Tandem pore domain K+ channel [Inorganic ion transport and metabolism]. // Voltage-gated K+ channel KCNQ [Inorganic ion transport and metabolism]. // Voltage-gated shaker-like K+ channel KCNA [Inorganic ion transport and metabolism]. // Voltage-gated K+ channel KCNB/KCNC [Inorganic ion transport and metabolism]. // Tandem pore domain K+ channel TASK3/THIK-1 [Inorganic ion transport and metabolism].     validated
Qrob_P0313560.2 Quercus robur 100.0 egn (M=3) KOG1418//KOG1419//KOG1420//KOG3713//KOG4404 - Tandem pore domain K+ channel [Inorganic ion transport and metabolism]. // Voltage-gated K+ channel KCNQ [Inorganic ion transport and metabolism]. // Ca2+-activated K+ channel Slowpoke alpha subunit [Inorganic ion transport and metabolism Signal transduction mechanisms]. // Voltage-gated K+ channel KCNB/KCNC [Inorganic ion transport and metabolism]. // Tandem pore domain K+ channel TASK3/THIK-1 [Inorganic ion transport and metabolism].     validated
Qrob_P0317430.2 Quercus robur 100.0 egn (M=2) KOG1418//KOG1419//KOG4404 - Tandem pore domain K+ channel [Inorganic ion transport and metabolism]. // Voltage-gated K+ channel KCNQ [Inorganic ion transport and metabolism]. // Tandem pore domain K+ channel TASK3/THIK-1 [Inorganic ion transport and metabolism].     validated
Qrob_P0365010.2 Quercus robur 93.0 egn (M=1) KOG0498//KOG0499//KOG0500//KOG0501//KOG0505//KOG0507//KOG0508//KOG0509//KOG4177//KOG4412 - K+-channel ERG and related proteins contain PAS/PAC sensor domain [Inorganic ion transport and metabolism Signal transduction mechanisms]. // Cyclic nucleotide-gated cation channel CNCG4 [Inorganic ion transport and metabolism Signal transduction mechanisms]. // Cyclic nucleotide-gated cation channel CNGA1-3 and related proteins [Inorganic ion transport and metabolism Signal transduction mechanisms]. // K+-channel KCNQ [Inorganic ion transport and metabolism]. // Myosin phosphatase regulatory subunit [Posttranslational modification protein turnover chaperones Signal transduction mechanisms]. // CASK-interacting adaptor protein (caskin) and related proteins with ankyrin repeats and SAM domain [Signal transduction mechanisms]. // Ankyrin repeat protein [General function prediction only]. // Ankyrin repeat and DHHC-type Zn-finger domain containing proteins [General function prediction only]. // Ankyrin [Cell wall/membrane/envelope biogenesis]. // 26S proteasome regulatory complex subunit PSMD10 [Posttranslational modification protein turnover chaperones].     validated
Qrob_P0369670.2 Quercus robur 89.3 egn (M=1) PF00520//PF11834 - Ion transport protein // Domain of unknown function (DUF3354)     validated
Qrob_P0517960.2 Quercus robur 99.0 egn (M=2) PTHR10217//PTHR10217:SF457 - VOLTAGE AND LIGAND GATED POTASSIUM CHANNEL // SUBFAMILY NOT NAMED     validated
Qrob_P0536110.2 Quercus robur 95.1 egn (M=6) PTHR10217//PTHR10217:SF486 - VOLTAGE AND LIGAND GATED POTASSIUM CHANNEL // SUBFAMILY NOT NAMED     validated
Qrob_P0564600.2 Quercus robur 100.0 egn (M=5) PTHR10217//PTHR10217:SF477 - VOLTAGE AND LIGAND GATED POTASSIUM CHANNEL // SUBFAMILY NOT NAMED (PTHR10217:SF477)     validated

36 Relations

Relationship
Parent Term . Identifier

Child Term . Identifier
is_a GO:0005249 GO:0005242
is_a GO:0005267 GO:0005249
is_a GO:0022843 GO:0005249
is_a GO:0005261 GO:0005249
is_a GO:0046873 GO:0005249
is_a GO:0022890 GO:0005249
is_a GO:0022891 GO:0005249
is_a GO:0015267 GO:0005249
is_a GO:0022892 GO:0005249
is_a GO:0005244 GO:0005249
is_a GO:0005215 GO:0005249
is_a GO:0005216 GO:0005249
is_a GO:0015077 GO:0005249
is_a GO:0022832 GO:0005249
is_a GO:0015075 GO:0005249
is_a GO:0015079 GO:0005249
is_a GO:0022857 GO:0005249
is_a GO:0003674 GO:0005249
is_a GO:0022836 GO:0005249
is_a GO:0022803 GO:0005249
is_a GO:0022838 GO:0005249
is_a GO:0008324 GO:0005249
is_a GO:0005249 GO:0005250
is_a GO:0005249 GO:0005251
is_a GO:0005249 GO:0005252
is_a GO:0005249 GO:0015271
is_a GO:0005249 GO:0015272
is_a GO:0005249 GO:0015467
is_a GO:0005249 GO:0086008
is_a GO:0005249 GO:0086041

4 Synonyms

Name Type
voltage gated potassium channel activity synonym
voltage-sensitive potassium channel synonym
voltage-gated potassium ion channel activity synonym
voltage-dependent potassium channel activity synonym