13 Parents
| Identifier | Name | Description |
|---|---|---|
| GO:0005575 | cellular_component | A location, relative to cellular compartments and structures, occupied by a macromolecular machine. There are three types of cellular components described in the gene ontology: (1) the cellular anatomical entity where a gene product carries out a molecular function (e.g., plasma membrane, cytoskeleton) or membrane-enclosed compartments (e.g., mitochondrion); (2) virion components, where viral proteins act, and (3) the stable macromolecular complexes of which gene product are parts (e.g., the clathrin complex). |
| GO:0110165 | cellular anatomical structure | A part of a cellular organism consisting of a material entity with granularity above the level of a protein complex but below that of an anatomical system. Note that cellular organisms exclude viruses. |
| GO:0071944 | cell periphery | The broad region around and including the plasma membrane of a cell, encompassing the cell cortex (inside the cell), the plasma membrane, and any external encapsulating structures. |
| GO:0016020 | membrane | A lipid bilayer along with all the proteins and protein complexes embedded in it and attached to it. |
| GO:0005886 | plasma membrane | The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins. |
| GO:0098590 | plasma membrane region | A membrane that is a (regional) part of the plasma membrane. |
| GO:0097060 | synaptic membrane | A specialized area of membrane on either the presynaptic or the postsynaptic side of a synapse, the junction between a nerve fiber of one neuron and another neuron or muscle fiber or glial cell. |
| GO:0045202 | synapse | The junction between an axon of one neuron and a dendrite of another neuron, a muscle fiber or a glial cell. As the axon approaches the synapse it enlarges into a specialized structure, the presynaptic terminal bouton, which contains mitochondria and synaptic vesicles. At the tip of the terminal bouton is the presynaptic membrane; facing it, and separated from it by a minute cleft (the synaptic cleft) is a specialized area of membrane on the receiving cell, known as the postsynaptic membrane. In response to the arrival of nerve impulses, the presynaptic terminal bouton secretes molecules of neurotransmitters into the synaptic cleft. These diffuse across the cleft and transmit the signal to the postsynaptic membrane. |
| GO:0030054 | cell junction | A cellular component that forms a specialized region of connection between two or more cells, or between a cell and the extracellular matrix, or between two membrane-bound components of a cell, such as flagella. |
| GO:0098793 | presynapse | The part of a synapse that is part of the presynaptic cell. |
| GO:0042734 | presynaptic membrane | A specialized area of membrane of the axon terminal that faces the plasma membrane of the neuron or muscle fiber with which the axon terminal establishes a synaptic junction; many synaptic junctions exhibit structural presynaptic characteristics, such as conical, electron-dense internal protrusions, that distinguish it from the remainder of the axon plasma membrane. |
| GO:0098833 | presynaptic endocytic zone | A specialized region of the plasma membrane and underlying cytoplasm which surround the the active zone, into which synaptic vesicle membranes are recycled following exocytosis. It is especially enriched in endocytic proteins following intense activity. |
| GO:0098835 | presynaptic endocytic zone membrane | The region of the presynaptic membrane that is part of the presynaptic endocytic zone - where synaptic vesicles are endocytosed and recycled following release. |
22 Relations
| Relationship |
Parent Term . Identifier |
Child Term . Identifier |
|---|---|---|
| part of | GO:0042734 | GO:0098835 |
| part of | GO:0042734 | GO:0098835 |
| is_a | GO:0016020 | GO:0098835 |
| is_a | GO:0097060 | GO:0098835 |
| part of | GO:0098833 | GO:0098835 |
| part of | GO:0098833 | GO:0098835 |
| part of | GO:0030054 | GO:0098835 |
| part of | GO:0097060 | GO:0098835 |
| part of | GO:0098590 | GO:0098835 |
| is_a | GO:0098590 | GO:0098835 |
| part of | GO:0005575 | GO:0098835 |
| is_a | GO:0005575 | GO:0098835 |
| is_a | GO:0110165 | GO:0098835 |
| part of | GO:0005886 | GO:0098835 |
| part of | GO:0110165 | GO:0098835 |
| part of | GO:0098793 | GO:0098835 |
| part of | GO:0016020 | GO:0098835 |
| part of | GO:0045202 | GO:0098835 |
| part of | GO:0071944 | GO:0098835 |
| is_a | GO:0016020 | GO:0098835 |
| part of | GO:0098835 | GO:0098894 |
| part of | GO:0098835 | GO:0098894 |
