24 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: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. |
| GO:0005248 | voltage-gated sodium channel activity | Enables the transmembrane transfer of a sodium 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:0005272 | sodium channel activity | Enables selective, facilitated diffusion of a sodium ion (by an energy-independent process) involving passage through a transmembrane aqueous pore or channel without evidence for a carrier-mediated mechanism. |
| GO:0015081 | sodium ion transmembrane transporter activity | Enables the transfer of sodium ions (Na+) from one side of a membrane to the other. |
| GO:0086006 | voltage-gated sodium channel activity involved in cardiac muscle cell action potential | Enables the transmembrane transfer of a sodium ion by a voltage-gated channel through the plasma membrane of a cardiac muscle cell contributing to the depolarization phase of an action potential. A voltage-gated channel is a channel whose open state is dependent on the voltage across the membrane in which it is embedded. |
| GO:0086062 | voltage-gated sodium channel activity involved in Purkinje myocyte action potential | Enables the transmembrane transfer of a sodium ion by a voltage-gated channel through the plasma membrane of a Purkinje myocyte contributing to the depolarization phase of an action potential. A voltage-gated channel is a channel whose open state is dependent on the voltage across the membrane in which it is embedded. |
23 Relations
| Relationship |
Parent Term . Identifier |
Child Term . Identifier |
|---|---|---|
| is_a | GO:0086006 | GO:0086062 |
| is_a | GO:0005248 | GO:0086062 |
| is_a | GO:0015081 | GO:0086062 |
| is_a | GO:0005261 | GO:0086062 |
| is_a | GO:0005244 | GO:0086062 |
| is_a | GO:0022803 | GO:0086062 |
| is_a | GO:0005272 | GO:0086062 |
| is_a | GO:0046873 | GO:0086062 |
| is_a | GO:0022843 | GO:0086062 |
| is_a | GO:0022832 | GO:0086062 |
| is_a | GO:0022838 | GO:0086062 |
| is_a | GO:0022836 | GO:0086062 |
| is_a | GO:0003674 | GO:0086062 |
| is_a | GO:0022890 | GO:0086062 |
| is_a | GO:0005215 | GO:0086062 |
| is_a | GO:0015267 | GO:0086062 |
| is_a | GO:0022892 | GO:0086062 |
| is_a | GO:0022891 | GO:0086062 |
| is_a | GO:0022857 | GO:0086062 |
| is_a | GO:0015075 | GO:0086062 |
| is_a | GO:0015077 | GO:0086062 |
| is_a | GO:0008324 | GO:0086062 |
| is_a | GO:0005216 | GO:0086062 |
