18 Parents
| Identifier | Name | Description |
|---|---|---|
| GO:0032991 | protein-containing complex | 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. |
| 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: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:0043228 | membraneless organelle | Organized structure of distinctive morphology and function, not bounded by a lipid bilayer membrane. Includes ribosomes, the cytoskeleton and chromosomes. |
| GO:0043232 | intracellular membraneless organelle | Organized structure of distinctive morphology and function, not bounded by a lipid bilayer membrane and occurring within the cell. Includes ribosomes, the cytoskeleton and chromosomes. |
| GO:0099080 | supramolecular complex | A cellular component that consists of an indeterminate number of proteins or macromolecular complexes, organized into a regular, higher-order structure such as a polymer, sheet, network or a fiber. |
| GO:0099512 | supramolecular fiber | A polymer consisting of an indefinite number of protein or protein complex subunits that have polymerised to form a fiber-shaped structure. |
| GO:0099081 | supramolecular polymer | A polymeric supramolecular structure. |
| GO:0043292 | contractile muscle fiber | Fibers, composed of actin, myosin, and associated proteins, found in cells of smooth or striated muscle. |
| GO:0030016 | myofibril | The contractile element of skeletal and cardiac muscle; a long, highly organized bundle of actin, myosin, and other proteins that contracts by a sliding filament mechanism. |
| GO:0030017 | sarcomere | The repeating unit of a myofibril in a muscle cell, composed of an array of overlapping thick and thin filaments between two adjacent Z discs. |
| GO:0031674 | I band | A region of a sarcomere that appears as a light band on each side of the Z disc, comprising a region of the sarcomere where thin (actin) filaments are not overlapped by thick (myosin) filaments; contains actin, troponin, and tropomyosin; each sarcomere includes half of an I band at each end. |
| GO:0030018 | Z disc | Platelike region of a muscle sarcomere to which the plus ends of actin filaments are attached. |
| GO:1990733 | titin-telethonin complex | A protein complex formed between the N-terminus of the giant sarcomeric filament protein titin and the Z-disk ligand, telethonin. The complex is part of the Z-disk of the skeletal and cardiac sarcomere. Telethonin binding to titin might be essential for the initial assembly, stabilization and functional integrity of the titin filament, and hence important for muscle contraction relaxation in mature myofibrils. |
18 Relations
| Relationship |
Parent Term . Identifier |
Child Term . Identifier |
|---|---|---|
| part of | GO:0030018 | GO:1990733 |
| is_a | GO:0032991 | GO:1990733 |
| part of | GO:0099080 | GO:1990733 |
| part of | GO:0043228 | GO:1990733 |
| part of | GO:0043229 | GO:1990733 |
| is_a | GO:0005575 | GO:1990733 |
| part of | GO:0030016 | GO:1990733 |
| part of | GO:0031674 | GO:1990733 |
| part of | GO:0099512 | GO:1990733 |
| part of | GO:0005737 | GO:1990733 |
| part of | GO:0043292 | GO:1990733 |
| part of | GO:0030017 | GO:1990733 |
| part of | GO:0005622 | GO:1990733 |
| part of | GO:0110165 | GO:1990733 |
| part of | GO:0043226 | GO:1990733 |
| part of | GO:0005575 | GO:1990733 |
| part of | GO:0043232 | GO:1990733 |
| part of | GO:0099081 | GO:1990733 |
