8 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: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: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: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:0005243 | gap junction channel activity | A wide pore channel activity that enables a direct cytoplasmic connection from one cell to an adjacent cell. The gap junction can pass large solutes as well as electrical signals between cells. Gap junctions consist of two gap junction hemi-channels, or connexons, one contributed by each membrane through which the gap junction passes. |
| GO:0055077 | gap junction hemi-channel activity | A wide pore channel activity that enables the transport of a solute across a membrane via a gap junction hemi-channel. Two gap junction hemi-channels coupled together form a complete gap junction. |
13 Relations
| Relationship |
Parent Term . Identifier |
Child Term . Identifier |
|---|---|---|
| part of | GO:0005243 | GO:0055077 |
| is_a | GO:0022829 | GO:0055077 |
| is_a | GO:0003674 | GO:0055077 |
| part of | GO:0022857 | GO:0055077 |
| is_a | GO:0005215 | GO:0055077 |
| part of | GO:0005215 | GO:0055077 |
| is_a | GO:0022857 | GO:0055077 |
| part of | GO:0022803 | GO:0055077 |
| part of | GO:0003674 | GO:0055077 |
| is_a | GO:0022803 | GO:0055077 |
| part of | GO:0015267 | GO:0055077 |
| is_a | GO:0015267 | GO:0055077 |
| part of | GO:0022829 | GO:0055077 |
