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: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:0004871 | signal transducer activity | Conveys a signal across a cell to trigger a change in cell function or state. A signal is a physical entity or change in state that is used to transfer information in order to trigger a response. |
GO:0004872 | receptor activity | Combining with an extracellular or intracellular messenger to initiate a change in cell activity. |
GO:0004970 | ionotropic glutamate receptor activity | Catalysis of the transmembrane transfer of an ion by a channel that opens when glutamate has been bound by the channel complex or one of its constituent parts. |
GO:0004888 | transmembrane signaling receptor activity | Combining with an extracellular or intracellular signal and transmitting the signal from one side of the membrane to the other to initiate a change in cell activity. |
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: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:0038023 | signaling receptor activity | Receiving a signal and transmitting the signal in the cell to initiate a change in cell activity. A signal is a physical entity or change in state that is used to transfer information in order to trigger a response. |
GO:0060089 | molecular transducer activity | The molecular function that accepts an input of one form and creates an output of a different form. |
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:0008066 | glutamate receptor activity | Combining with glutamate and transmitting the signal from one side of the membrane to the other to initiate a change in cell activity. |
GO:0022834 | ligand-gated channel activity | Enables the transmembrane transfer of a solute by a channel that opens when a specific ligand has been bound by the channel complex or one of its constituent parts. |
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:0005230 | extracellular ligand-gated ion channel activity | Enables the transmembrane transfer of an ion by a channel that opens when a specific extracellular ligand has been bound by the channel complex or one of its constituent parts. |
GO:0015276 | ligand-gated ion channel activity | Enables the transmembrane transfer of an ion by a channel that opens when a specific ligand has been bound by the channel complex or one of its constituent parts. |
GO:0004972 | NMDA glutamate receptor activity | An ionotropic glutamate receptor activity that exhibits slow gating by glutamate, acts by opening a nonselective cation channel, and can be activated by L-aspartate. |
21 Relations
Relationship |
Parent Term . Identifier |
Child Term . Identifier |
---|---|---|
is_a | GO:0004970 | GO:0004972 |
is_a | GO:0060089 | GO:0004972 |
is_a | GO:0022803 | GO:0004972 |
is_a | GO:0015075 | GO:0004972 |
is_a | GO:0022836 | GO:0004972 |
is_a | GO:0005215 | GO:0004972 |
is_a | GO:0022834 | GO:0004972 |
is_a | GO:0005216 | GO:0004972 |
is_a | GO:0022891 | GO:0004972 |
is_a | GO:0022857 | GO:0004972 |
is_a | GO:0015267 | GO:0004972 |
is_a | GO:0022892 | GO:0004972 |
is_a | GO:0022838 | GO:0004972 |
is_a | GO:0004872 | GO:0004972 |
is_a | GO:0008066 | GO:0004972 |
is_a | GO:0038023 | GO:0004972 |
is_a | GO:0004871 | GO:0004972 |
is_a | GO:0003674 | GO:0004972 |
is_a | GO:0015276 | GO:0004972 |
is_a | GO:0005230 | GO:0004972 |
is_a | GO:0004888 | GO:0004972 |