25 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: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: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:1990904 | ribonucleoprotein complex | A macromolecular complex that contains both RNA and protein molecules. |
| GO:0009547 | plastid ribosome | A ribosome contained within a plastid. |
| GO:0009532 | plastid stroma | The proteinaceous ground substance of plastids. |
| GO:0044391 | ribosomal subunit | Either of the two subunits of a ribosome: the ribosomal large subunit or the ribosomal small subunit. |
| GO:0000313 | organellar ribosome | A ribosome contained within a subcellular membrane-bounded organelle. |
| GO:0009536 | plastid | Any member of a family of organelles found in the cytoplasm of plants and some protists, which are membrane-bounded and contain DNA. Plant plastids develop from a common type, the proplastid. |
| GO:0005840 | ribosome | An intracellular organelle, about 200 A in diameter, consisting of RNA and protein. It is the site of protein biosynthesis resulting from translation of messenger RNA (mRNA). It consists of two subunits, one large and one small, each containing only protein and RNA. Both the ribosome and its subunits are characterized by their sedimentation coefficients, expressed in Svedberg units (symbol: S). Hence, the prokaryotic ribosome (70S) comprises a large (50S) subunit and a small (30S) subunit, while the eukaryotic ribosome (80S) comprises a large (60S) subunit and a small (40S) subunit. Two sites on the ribosomal large subunit are involved in translation, namely the aminoacyl site (A site) and peptidyl site (P site). Ribosomes from prokaryotes, eukaryotes, mitochondria, and chloroplasts have characteristically distinct ribosomal proteins. |
| GO:0015935 | small ribosomal subunit | The smaller of the two subunits of a ribosome. |
| GO:0000312 | plastid small ribosomal subunit | The smaller of the two subunits of a plastid ribosome. |
| GO:0000314 | organellar small ribosomal subunit | The smaller of the two subunits of an organellar ribosome. |
| GO:0009507 | chloroplast | A chlorophyll-containing plastid with thylakoids organized into grana and frets, or stroma thylakoids, and embedded in a stroma. |
| GO:0009570 | chloroplast stroma | The space enclosed by the double membrane of a chloroplast but excluding the thylakoid space. It contains DNA, ribosomes and some temporary products of photosynthesis. |
| GO:0043253 | chloroplast ribosome | A ribosome contained within a chloroplast. |
| GO:0022629 | chloroplast small ribosomal subunit | The small subunit of a ribosome contained within a chloroplast. |
27 Relations
| Relationship |
Parent Term . Identifier |
Child Term . Identifier |
|---|---|---|
| is_a | GO:0000312 | GO:0022629 |
| part of | GO:0043253 | GO:0022629 |
| is_a | GO:0015935 | GO:0022629 |
| part of | GO:0043253 | GO:0022629 |
| part of | GO:0005737 | GO:0022629 |
| is_a | GO:0000314 | GO:0022629 |
| part of | GO:0005575 | GO:0022629 |
| part of | GO:0009536 | GO:0022629 |
| part of | GO:0009532 | GO:0022629 |
| is_a | GO:0044391 | GO:0022629 |
| is_a | GO:0032991 | GO:0022629 |
| part of | GO:0043232 | GO:0022629 |
| part of | GO:0009570 | GO:0022629 |
| part of | GO:0043231 | GO:0022629 |
| is_a | GO:0005575 | GO:0022629 |
| part of | GO:0043226 | GO:0022629 |
| part of | GO:0043229 | GO:0022629 |
| is_a | GO:0015935 | GO:0022629 |
| part of | GO:0043227 | GO:0022629 |
| part of | GO:0043228 | GO:0022629 |
| part of | GO:0000313 | GO:0022629 |
| part of | GO:0005840 | GO:0022629 |
| is_a | GO:1990904 | GO:0022629 |
| part of | GO:0009507 | GO:0022629 |
| part of | GO:0005622 | GO:0022629 |
| part of | GO:0009547 | GO:0022629 |
| part of | GO:0110165 | GO:0022629 |
