24 Parents
| Identifier | Name | Description |
|---|---|---|
| GO:0005737 | cytoplasm | The contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures. |
| 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:0005622 | intracellular anatomical structure | A component of a cell contained within (but not including) the plasma membrane. In eukaryotes it includes the nucleus and cytoplasm. |
| 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:0043227 | membrane-bounded organelle | Organized structure of distinctive morphology and function, bounded by a single or double lipid bilayer membrane. Includes the nucleus, mitochondria, plastids, vacuoles, and vesicles. Excludes the plasma membrane. |
| GO:0043226 | organelle | Organized structure of distinctive morphology and function. Includes the nucleus, mitochondria, plastids, vacuoles, vesicles, ribosomes and the cytoskeleton, and prokaryotic structures such as anammoxosomes and pirellulosomes. Excludes the plasma membrane. |
| GO:0043229 | intracellular organelle | Organized structure of distinctive morphology and function, occurring within the cell. Includes the nucleus, mitochondria, plastids, vacuoles, vesicles, ribosomes and the cytoskeleton. Excludes the plasma membrane. |
| GO:0043231 | intracellular membrane-bounded organelle | Organized structure of distinctive morphology and function, bounded by a single or double lipid bilayer membrane and occurring within the cell. Includes the nucleus, mitochondria, plastids, vacuoles, and vesicles. Excludes the plasma membrane. |
| GO:0012505 | endomembrane system | A collection of membranous structures involved in transport within the cell. The main components of the endomembrane system are endoplasmic reticulum, Golgi bodies, vesicles, cell membrane and nuclear envelope. Members of the endomembrane system pass materials through each other or though the use of vesicles. |
| GO:0031984 | organelle subcompartment | A compartment that consists of a lumen and an enclosing membrane, and is part of an organelle. |
| GO:0016020 | membrane | A lipid bilayer along with all the proteins and protein complexes embedded in it and attached to it. |
| GO:0098588 | bounding membrane of organelle | The lipid bilayer that forms the outer-most layer of an organelle. |
| GO:0031090 | organelle membrane | A membrane that is one of the two lipid bilayers of an organelle envelope or the outermost membrane of single membrane bound organelle. |
| GO:0005789 | endoplasmic reticulum membrane | The lipid bilayer surrounding the endoplasmic reticulum. |
| GO:0098827 | endoplasmic reticulum subcompartment | A distinct region of the endoplasmic reticulum. |
| GO:0005783 | endoplasmic reticulum | The irregular network of unit membranes, visible only by electron microscopy, that occurs in the cytoplasm of many eukaryotic cells. The membranes form a complex meshwork of tubular channels, which are often expanded into slitlike cavities called cisternae. The ER takes two forms, rough (or granular), with ribosomes adhering to the outer surface, and smooth (with no ribosomes attached). |
| GO:0042175 | nuclear outer membrane-endoplasmic reticulum membrane network | The continuous network of membranes encompassing the nuclear outer membrane and the endoplasmic reticulum membrane. |
| GO:0005790 | smooth endoplasmic reticulum | The smooth endoplasmic reticulum (smooth ER or SER) has no ribosomes attached to it. The smooth ER is the recipient of the proteins synthesized in the rough ER. Those proteins to be exported are passed to the Golgi complex, the resident proteins are returned to the rough ER and the lysosomal proteins after phosphorylation of their mannose residues are passed to the lysosomes. Glycosylation of the glycoproteins also continues. The smooth ER is the site of synthesis of lipids, including the phospholipids. The membranes of the smooth ER also contain enzymes that catalyze a series of reactions to detoxify both lipid-soluble drugs and harmful products of metabolism. Large quantities of certain compounds such as phenobarbital cause an increase in the amount of the smooth ER. |
| GO:0098562 | cytoplasmic side of membrane | The side of a membrane that faces the cytoplasm. |
| GO:0098552 | side of membrane | A cellular component consisting of one leaflet of a membrane bilayer and any proteins embedded or anchored in it or attached to its surface. |
| GO:0097478 | leaflet of membrane bilayer | Any of the two layers of lipid molecules that constitute a membrane. |
| GO:0030868 | smooth endoplasmic reticulum membrane | The lipid bilayer surrounding the smooth endoplasmic reticulum. |
| GO:0098554 | cytoplasmic side of endoplasmic reticulum membrane | The side (leaflet) of the plasma membrane that faces the cytoplasm. |
| GO:0098557 | cytoplasmic side of smooth endoplasmic reticulum membrane | The side (leaflet) of the smooth endoplasmic reticulum membrane that faces the cytoplasm. |
27 Relations
| Relationship |
Parent Term . Identifier |
Child Term . Identifier |
|---|---|---|
| part of | GO:0030868 | GO:0098557 |
| is_a | GO:0098554 | GO:0098557 |
| part of | GO:0005783 | GO:0098557 |
| part of | GO:0110165 | GO:0098557 |
| part of | GO:0005622 | GO:0098557 |
| part of | GO:0031090 | GO:0098557 |
| is_a | GO:0110165 | GO:0098557 |
| part of | GO:0005789 | GO:0098557 |
| is_a | GO:0098552 | GO:0098557 |
| has part | GO:0005575 | GO:0098557 |
| part of | GO:0043231 | GO:0098557 |
| part of | GO:0005790 | GO:0098557 |
| part of | GO:0005575 | GO:0098557 |
| has part | GO:0097478 | GO:0098557 |
| part of | GO:0043229 | GO:0098557 |
| part of | GO:0031984 | GO:0098557 |
| is_a | GO:0098562 | GO:0098557 |
| part of | GO:0098588 | GO:0098557 |
| part of | GO:0005737 | GO:0098557 |
| part of | GO:0016020 | GO:0098557 |
| is_a | GO:0005575 | GO:0098557 |
| part of | GO:0098827 | GO:0098557 |
| part of | GO:0043227 | GO:0098557 |
| part of | GO:0043226 | GO:0098557 |
| has part | GO:0110165 | GO:0098557 |
| part of | GO:0012505 | GO:0098557 |
| part of | GO:0042175 | GO:0098557 |
