23 Parents
| Identifier | Name | Description |
|---|---|---|
| GO:0016020 | membrane | A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it. |
| GO:0016021 | integral component of membrane | 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. |
| 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:0043234 | protein complex | A stable macromolecular complex composed (only) of two or more polypeptide subunits along with any covalently attached molecules (such as lipid anchors or oligosaccharide) or non-protein prosthetic groups (such as nucleotides or metal ions). Prosthetic group in this context refers to a tightly bound cofactor. The component polypeptide subunits may be identical. |
| GO:0005623 | cell | The basic structural and functional unit of all organisms. Includes the plasma membrane and any external encapsulating structures such as the cell wall and cell envelope. |
| GO:0032991 | macromolecular complex | A stable assembly of two or more macromolecules, i.e. proteins, nucleic acids, carbohydrates or lipids, in which the constituent parts function together. |
| GO:0044464 | cell part | Any constituent part of a cell, the basic structural and functional unit of all organisms. |
| GO:0005575 | cellular_component | The part of a cell or its extracellular environment in which a gene product is located. A gene product may be located in one or more parts of a cell and its location may be as specific as a particular macromolecular complex, that is, a stable, persistent association of macromolecules that function together. |
| GO:0071944 | cell periphery | The part of a cell encompassing the cell cortex, the plasma membrane, and any external encapsulating structures. |
| GO:0098796 | membrane protein complex | Any protein complex that is part of a membrane. |
| GO:0044425 | membrane part | Any constituent part of a membrane, a double layer of lipid molecules that encloses all cells, and, in eukaryotes, many organelles; may be a single or double lipid bilayer; also includes associated proteins. |
| GO:0031224 | intrinsic component of membrane | 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. |
| GO:0098797 | plasma membrane protein complex | Any protein complex that is part of the plasma membrane. |
| GO:0044459 | plasma membrane part | Any constituent part of the 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:1902495 | transmembrane transporter complex | A transmembrane protein complex which enables the transfer of a substance from one side of a membrane to the other. |
| GO:1990351 | transporter complex | A protein complex facilitating transport of molecules (proteins, small molecules, nucleic acids) into, out of or within a cell, or between cells. |
| GO:0034702 | ion channel complex | 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. |
| GO:0034703 | cation channel complex | An ion channel complex through which cations pass. |
| GO:0005891 | voltage-gated calcium channel complex | A protein complex that forms a transmembrane channel through which calcium ions may pass in response to changes in membrane potential. |
| GO:0034704 | calcium channel complex | An ion channel complex through which calcium ions pass. |
| GO:0030315 | T-tubule | Invagination of the plasma membrane of a muscle cell that extends inward from the cell surface around each myofibril. The ends of T-tubules make contact with the sarcoplasmic reticulum membrane. |
| GO:0042383 | sarcolemma | The outer membrane of a muscle cell, consisting of the plasma membrane, a covering basement membrane (about 100 nm thick and sometimes common to more than one fiber), and the associated loose network of collagen fibers. |
| GO:1990454 | L-type voltage-gated calcium channel complex | A type of voltage-dependent calcium channel responsible for excitation-contraction coupling of skeletal, smooth, and cardiac muscle. 'L' stands for 'long-lasting' referring to the length of activation. |
26 Relations
| Relationship |
Parent Term . Identifier |
Child Term . Identifier |
|---|---|---|
| is_a | GO:0005891 | GO:1990454 |
| part of | GO:0030315 | GO:1990454 |
| part of | GO:0044464 | GO:1990454 |
| part of | GO:0071944 | GO:1990454 |
| part of | GO:0005886 | GO:1990454 |
| is_a | GO:0098797 | GO:1990454 |
| is_a | GO:0044459 | GO:1990454 |
| is_a | GO:1990351 | GO:1990454 |
| is_a | GO:0032991 | GO:1990454 |
| is_a | GO:0098796 | GO:1990454 |
| part of | GO:0044459 | GO:1990454 |
| is_a | GO:0005575 | GO:1990454 |
| part of | GO:0042383 | GO:1990454 |
| is_a | GO:0044464 | GO:1990454 |
| is_a | GO:0044425 | GO:1990454 |
| is_a | GO:1902495 | GO:1990454 |
| part of | GO:0005575 | GO:1990454 |
| part of | GO:0005623 | GO:1990454 |
| is_a | GO:0034704 | GO:1990454 |
| part of | GO:0044425 | GO:1990454 |
| part of | GO:0016021 | GO:1990454 |
| is_a | GO:0034702 | GO:1990454 |
| part of | GO:0031224 | GO:1990454 |
| part of | GO:0016020 | GO:1990454 |
| is_a | GO:0034703 | GO:1990454 |
| is_a | GO:0043234 | GO:1990454 |
