| GO term | GO name | GO namespace | GO def |
| GO:0043933 | protein-containing complex organization | biological_process | Any process in which macromolecules aggregate, disaggregate, or are modified, resulting in the formation, disassembly, or alteration of a protein complex. [GOC:mah] |
| GO:0005216 | ion channel activity | molecular_function | 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). [GOC:cy, GOC:mtg_transport, GOC:pr, ISBN:0815340729] |
| GO:1902495 | transmembrane transporter complex | cellular_component | A transmembrane protein complex which enables the transfer of a substance from one side of a membrane to the other. [GOC:bhm, GOC:TermGenie, PMID:18024586] |
| GO:0015075 | ion transmembrane transporter activity | molecular_function | Enables the transfer of an ion from one side of a membrane to the other. [GOC:dgf, GOC:mtg_transport, ISBN:0815340729] |
| GO:0015079 | potassium ion transmembrane transporter activity | molecular_function | Enables the transfer of potassium ions (K+) from one side of a membrane to the other. [GOC:ai] |
| GO:0015318 | inorganic molecular entity transmembrane transporter activity | molecular_function | Enables the transfer of an inorganic molecular entity from the outside of a cell to the inside of the cell across a membrane. An inorganic molecular entity is a molecular entity that contains no carbon. [GOC:mtg_transport, ISBN:0815340729] |
| GO:0110165 | cellular anatomical entity | cellular_component | A part of a cellular organism that is either an immaterial entity or a material entity with granularity above the level of a protein complex but below that of an anatomical system. Or, a substance produced by a cellular organism with granularity above the level of a protein complex. [GOC:kmv] |
| GO:0034765 | regulation of ion transmembrane transport | biological_process | Any process that modulates the frequency, rate or extent of the directed movement of ions from one side of a membrane to the other. [GOC:mah] |
| GO:0005249 | voltage-gated potassium channel activity | molecular_function | 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. [GOC:mtg_transport, ISBN:0815340729] |
| GO:0005515 | protein binding | molecular_function | Binding to a protein. [GOC:go_curators] |
| GO:0005886 | plasma membrane | cellular_component | The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins. [ISBN:0716731363] |
| GO:0034703 | cation channel complex | cellular_component | An ion channel complex through which cations pass. [GOC:mah] |
| GO:0098796 | membrane protein complex | cellular_component | Any protein complex that is part of a membrane. [GOC:dos] |
| GO:0022836 | gated channel activity | molecular_function | Enables the transmembrane transfer of a solute by a channel that opens in response to a specific stimulus. [GOC:mtg_transport] |
| GO:0022803 | passive transmembrane transporter activity | molecular_function | Enables the transfer of a single solute from one side of a membrane to the other by a mechanism involving conformational change, either by facilitated diffusion or in a membrane potential dependent process if the solute is charged. [GOC:mtg_transport, ISBN:0815340729] |
| GO:0005215 | transporter activity | molecular_function | Enables the directed movement of substances (such as macromolecules, small molecules, ions) into, out of or within a cell, or between cells. [GOC:ai, GOC:dgf] |
| GO:0022857 | transmembrane transporter activity | molecular_function | Enables the transfer of a substance, usually a specific substance or a group of related substances, from one side of a membrane to the other. [GOC:jid, GOC:mtg_transport, ISBN:0815340729] |
| GO:0098978 | glutamatergic synapse | cellular_component | A synapse that uses glutamate as a neurotransmitter. [GOC:dos] |
| GO:0005244 | voltage-gated ion channel activity | molecular_function | 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. [GOC:mtg_transport, ISBN:0198506732, ISBN:0815340729] |
| GO:0022843 | voltage-gated cation channel activity | molecular_function | 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. [GOC:mtg_transport, ISBN:0815340729] |
| GO:1990351 | transporter complex | cellular_component | A protein complex facilitating transport of molecules (proteins, small molecules, nucleic acids) into, out of or within a cell, or between cells. [GOC:bhm, PMID:15449578] |
| GO:0006813 | potassium ion transport | biological_process | The directed movement of potassium ions (K+) into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore. [GOC:ai] |
| GO:0008324 | cation transmembrane transporter activity | molecular_function | Enables the transfer of cation from one side of a membrane to the other. [GOC:dgf, GOC:mtg_transport, ISBN:0815340729] |
| GO:0045121 | membrane raft | cellular_component | Any of the small (10-200 nm), heterogeneous, highly dynamic, sterol- and sphingolipid-enriched membrane domains that compartmentalize cellular processes. Small rafts can sometimes be stabilized to form larger platforms through protein-protein and protein-lipid interactions. [PMID:16645198, PMID:20044567] |
| GO:0016043 | cellular component organization | biological_process | A process that results in the assembly, arrangement of constituent parts, or disassembly of a cellular component. [GOC:ai, GOC:jl, GOC:mah] |
| GO:0005887 | integral component of plasma membrane | cellular_component | The component of the plasma membrane consisting of the gene products and protein complexes having at least some part of their peptide sequence embedded in the hydrophobic region of the membrane. [GOC:dos, GOC:go_curators] |
| GO:0098797 | plasma membrane protein complex | cellular_component | Any protein complex that is part of the plasma membrane. [GOC:dos] |
| GO:0031224 | intrinsic component of membrane | cellular_component | The component of a membrane consisting of the gene products having some covalently attached portion, for example part of a peptide sequence or some other covalently attached group such as a GPI anchor, which spans or is embedded in one or both leaflets of the membrane. [GOC:mah] |
| GO:0043679 | axon terminus | cellular_component | Terminal inflated portion of the axon, containing the specialized apparatus necessary to release neurotransmitters. The axon terminus is considered to be the whole region of thickening and the terminal button is a specialized region of it. [GOC:dph, GOC:jl] |
| GO:0044306 | neuron projection terminus | cellular_component | The specialized, terminal region of a neuron projection such as an axon or a dendrite. [GOC:jl] |
| GO:0099240 | intrinsic component of synaptic membrane | cellular_component | The component of the synaptic membrane consisting of the gene products and protein complexes having either part of their peptide sequence embedded in the hydrophobic region of the membrane or some other covalently attached group such as a GPI anchor that is similarly embedded in the membrane. [GOC:dos, GOC:mah] |
| GO:0030424 | axon | cellular_component | The long process of a neuron that conducts nerve impulses, usually away from the cell body to the terminals and varicosities, which are sites of storage and release of neurotransmitter. [GOC:nln, ISBN:0198506732] |
| GO:0071840 | cellular component organization or biogenesis | biological_process | A process that results in the biosynthesis of constituent macromolecules, assembly, arrangement of constituent parts, or disassembly of a cellular component. [GOC:mah] |
| GO:0022607 | cellular component assembly | biological_process | The aggregation, arrangement and bonding together of a cellular component. [GOC:isa_complete] |
| GO:0022832 | voltage-gated channel activity | molecular_function | 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. [GOC:mtg_transport, ISBN:0815340729] |
| GO:0046873 | metal ion transmembrane transporter activity | molecular_function | Enables the transfer of metal ions from one side of a membrane to the other. [GOC:ai] |
| GO:0065003 | protein-containing complex assembly | biological_process | The aggregation, arrangement and bonding together of a set of macromolecules to form a protein-containing complex. [GOC:jl] |
| GO:0005267 | potassium channel activity | molecular_function | Enables the 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. [GOC:BHF, GOC:mtg_transport, GOC:pr, ISBN:0815340729] |
| GO:0071805 | potassium ion transmembrane transport | biological_process | A process in which a potassium ion is transported from one side of a membrane to the other. [GOC:mah] |
| GO:0099699 | integral component of synaptic membrane | cellular_component | The component of the synaptic membrane consisting of the gene products and protein complexes having at least some part of their peptide sequence embedded in the hydrophobic region of the membrane. [GOC:dos] |
| GO:0015267 | channel activity | molecular_function | 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. [GOC:mtg_transport, ISBN:0815340729] |
| GO:0031226 | intrinsic component of plasma membrane | cellular_component | The component of the plasma membrane consisting of the gene products and protein complexes having either part of their peptide sequence embedded in the hydrophobic region of the membrane or some other covalently attached group such as a GPI anchor that is similarly embedded in the membrane. [GOC:dos, GOC:mah] |
| GO:0098793 | presynapse | cellular_component | The part of a synapse that is part of the presynaptic cell. [GOC:dos] |
| GO:0009987 | cellular process | biological_process | Any process that is carried out at the cellular level, but not necessarily restricted to a single cell. For example, cell communication occurs among more than one cell, but occurs at the cellular level. [GOC:go_curators, GOC:isa_complete] |
| GO:0005251 | delayed rectifier potassium channel activity | molecular_function | Enables the transmembrane transfer of a potassium ion by a delayed rectifying voltage-gated channel. A delayed rectifying current-voltage relation is one where channel activation kinetics are time-dependent, and inactivation is slow. [GOC:mah, PMID:11343411, PMID:2462513] |
| GO:0005261 | cation channel activity | molecular_function | Enables the energy-independent passage of cations across a lipid bilayer down a concentration gradient. [GOC:def, GOC:dph, GOC:mtg_transport, GOC:pr, ISBN:0815340729] |
| GO:0034702 | ion channel complex | cellular_component | A protein complex that spans a membrane and forms a water-filled channel across the phospholipid bilayer allowing selective ion transport down its electrochemical gradient. [GOC:mah, ISBN:071673706X] |
| GO:0022890 | inorganic cation transmembrane transporter activity | molecular_function | 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. [GOC:ai, GOC:mtg_transport, ISBN:0815340729] |
| GO:0032991 | protein-containing complex | cellular_component | A stable assembly of two or more macromolecules, i.e. proteins, nucleic acids, carbohydrates or lipids, in which at least one component is a protein and the constituent parts function together. [GOC:dos, GOC:mah] |
| GO:0099055 | integral component of postsynaptic membrane | cellular_component | The component of the postsynaptic membrane consisting of the gene products and protein complexes having at least some part of their peptide sequence embedded in the hydrophobic region of the membrane. [GOC:dos] |
| GO:0016021 | integral component of membrane | cellular_component | The component of a membrane consisting of the gene products and protein complexes having at least some part of their peptide sequence embedded in the hydrophobic region of the membrane. [GOC:dos, GOC:go_curators] |