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:0005319 | lipid transporter activity | Enables the directed movement of lipids into, out of or within a cell, or between cells. |
| 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:0046943 | carboxylic acid transmembrane transporter activity | Enables the transfer of carboxylic acids from one side of the membrane to the other. Carboxylic acids are organic acids containing one or more carboxyl (COOH) groups or anions (COO-). |
| GO:0008514 | organic anion transmembrane transporter activity | Enables the transfer of organic anions from one side of a membrane to the other. Organic anions are atoms or small molecules with a negative charge which contain carbon in covalent linkage. |
| GO:0008509 | anion transmembrane transporter activity | Enables the transfer of a negatively charged ion from one side of a membrane to the other. |
| GO:0005342 | organic acid transmembrane transporter activity | Enables the transfer of organic acids, any acidic compound containing carbon in covalent linkage, from one side of the membrane to the other. |
| GO:0015288 | porin activity | Catalysis of the transfer of substances, sized less than 1000 Da, from one side of the membrane to the other. The transmembrane portions of porins consist exclusively of beta-strands which form a beta-barrel. They are found in the outer membranes of Gram-negative bacteria, mitochondria, plastids and possibly acid-fast Gram-positive bacteria. |
| 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:0022829 | wide pore channel activity | Enables the transport of a solute across a membrane via a large pore, un-gated channel. Examples include gap junctions, which transport substances from one cell to another; and porins which transport substances in and out of bacteria, mitochondria and chloroplasts. |
| 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: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:0005253 | anion channel activity | Enables the selective, energy-independent passage of anions across a lipid bilayer down a concentration gradient. |
| GO:0005324 | long-chain fatty acid transporter activity | Enables the directed movement of long-chain fatty acids into, out of or within a cell, or between cells. A long-chain fatty acid is a fatty acid with a chain length between C13 and C22. |
| GO:0015245 | fatty acid transporter activity | Enables the directed movement of fatty acids into, out of or within a cell, or between cells. Fatty acids are aliphatic monocarboxylic acids liberated from naturally occurring fats and oils by hydrolysis. |
| GO:0008028 | monocarboxylic acid transmembrane transporter activity | Enables the transfer of monocarboxylic acids from one side of the membrane to the other. A monocarboxylic acid is an organic acid with one COOH group. |
| GO:0015483 | long-chain fatty acid transporting porin activity | Enables the transfer of long-chain fatty acids from one side of the membrane to the other. A long-chain fatty acid is a fatty acid with a chain length between C13 and C22. This transporter is a porin and so enables the energy independent passage of substances, sized less than 1000 Da, across a membrane. The transmembrane portions of porins consist exclusively of beta-strands which form a beta-barrel. They are found in the outer membranes of Gram-negative bacteria, mitochondria, plastids and possibly acid-fast Gram-positive bacteria. |
21 Relations
| Relationship |
Parent Term . Identifier |
Child Term . Identifier |
|---|---|---|
| is_a | GO:0005253 | GO:0015483 |
| is_a | GO:0015288 | GO:0015483 |
| is_a | GO:0005324 | GO:0015483 |
| is_a | GO:0008028 | GO:0015483 |
| is_a | GO:0022857 | GO:0015483 |
| is_a | GO:0022829 | GO:0015483 |
| is_a | GO:0022838 | GO:0015483 |
| is_a | GO:0003674 | GO:0015483 |
| is_a | GO:0005342 | GO:0015483 |
| is_a | GO:0015245 | GO:0015483 |
| is_a | GO:0022803 | GO:0015483 |
| is_a | GO:0015075 | GO:0015483 |
| is_a | GO:0046943 | GO:0015483 |
| is_a | GO:0008509 | GO:0015483 |
| is_a | GO:0022891 | GO:0015483 |
| is_a | GO:0015267 | GO:0015483 |
| is_a | GO:0005216 | GO:0015483 |
| is_a | GO:0022892 | GO:0015483 |
| is_a | GO:0005215 | GO:0015483 |
| is_a | GO:0005319 | GO:0015483 |
| is_a | GO:0008514 | GO:0015483 |
