| molecular function |
|---|
| | GO:0005524 | | ATP binding | | Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator. |
| | GO:0005525 | | GTP binding | | Interacting selectively and non-covalently with GTP, guanosine triphosphate. |
| | GO:0034211 | | GTP-dependent protein kinase activity | | Catalysis of the reaction: ATP + a protein serine/threonine = ADP + protein serine/threonine phosphate, dependent on the presence of GTP. |
| | GO:0005096 | | GTPase activator activity | | Binds to and increases the activity of a GTPase, an enzyme that catalyzes the hydrolysis of GTP. |
| | GO:0003924 | | GTPase activity | | Catalysis of the reaction: GTP + H2O = GDP + phosphate. |
| | GO:0004708 | | MAP kinase kinase activity | | Catalysis of the concomitant phosphorylation of threonine (T) and tyrosine (Y) residues in a Thr-Glu-Tyr (TEY) thiolester sequence in a MAP kinase (MAPK) substrate. |
| | GO:0017048 | | Rho GTPase binding | | Interacting selectively and non-covalently with Rho protein, any member of the Rho subfamily of the Ras superfamily of monomeric GTPases. Proteins in the Rho subfamily are involved in relaying signals from cell-surface receptors to the actin cytoskeleton. |
| | GO:0000149 | | SNARE binding | | Interacting selectively and non-covalently with a SNARE (soluble N-ethylmaleimide-sensitive factor attached protein receptor) protein. |
| | GO:0003779 | | actin binding | | Interacting selectively and non-covalently with monomeric or multimeric forms of actin, including actin filaments. |
| | GO:1904713 | | beta-catenin destruction complex binding | | Interacting selectively and non-covalently with a beta-catenin destruction complex. |
| | GO:0030276 | | clathrin binding | | Interacting selectively and non-covalently with a clathrin heavy or light chain, the main components of the coat of coated vesicles and coated pits, and which also occurs in synaptic vesicles. |
| | GO:0039706 | | co-receptor binding | | Interacting selectively and non-covalently with a coreceptor. A coreceptor acts in cooperation with a primary receptor to transmit a signal within the cell. |
| | GO:0042802 | | identical protein binding | | Interacting selectively and non-covalently with an identical protein or proteins. |
| | GO:0044325 | | ion channel binding | | Interacting selectively and non-covalently with one or more specific sites on an ion channel, 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:0016301 | | kinase activity | | Catalysis of the transfer of a phosphate group, usually from ATP, to a substrate molecule. |
| | GO:0008017 | | microtubule binding | | Interacting selectively and non-covalently with microtubules, filaments composed of tubulin monomers. |
| | GO:0000166 | | nucleotide binding | | Interacting selectively and non-covalently with a nucleotide, any compound consisting of a nucleoside that is esterified with (ortho)phosphate or an oligophosphate at any hydroxyl group on the ribose or deoxyribose. |
| | GO:0036479 | | peroxidase inhibitor activity | | Interacts with, and stops, prevents or reduces the activity of a peroxidase. |
| | GO:0005515 | | protein binding | | Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules). |
| | GO:0042803 | | protein homodimerization activity | | Interacting selectively and non-covalently with an identical protein to form a homodimer. |
| | GO:0051018 | | protein kinase A binding | | Interacting selectively and non-covalently with any subunit of protein kinase A. |
| | GO:0004672 | | protein kinase activity | | Catalysis of the phosphorylation of an amino acid residue in a protein, usually according to the reaction: a protein + ATP = a phosphoprotein + ADP. |
| | GO:0004674 | | protein serine/threonine kinase activity | | Catalysis of the reactions: ATP + protein serine = ADP + protein serine phosphate, and ATP + protein threonine = ADP + protein threonine phosphate. |
| | GO:0030159 | | receptor signaling complex scaffold activity | | Functions to provide a physical support for the assembly of a multiprotein receptor signaling complex. |
| | GO:0017075 | | syntaxin-1 binding | | Interacting selectively and non-covalently with the SNAP receptor syntaxin-1. |
| | GO:0016740 | | transferase activity | | Catalysis of the transfer of a group, e.g. a methyl group, glycosyl group, acyl group, phosphorus-containing, or other groups, from one compound (generally regarded as the donor) to another compound (generally regarded as the acceptor). Transferase is the systematic name for any enzyme of EC class 2. |
| | GO:0015631 | | tubulin binding | | Interacting selectively and non-covalently with monomeric or multimeric forms of tubulin, including microtubules. |
| biological process |
|---|
| | GO:0046039 | | GTP metabolic process | | The chemical reactions and pathways involving GTP, guanosine triphosphate. |
| | GO:0007030 | | Golgi organization | | A process that is carried out at the cellular level which results in the assembly, arrangement of constituent parts, or disassembly of the Golgi apparatus. |
| | GO:0000165 | | MAPK cascade | | An intracellular protein kinase cascade containing at least a MAPK, a MAPKK and a MAP3K. The cascade can also contain two additional tiers: the upstream MAP4K and the downstream MAP Kinase-activated kinase (MAPKAPK). The kinases in each tier phosphorylate and activate the kinases in the downstream tier to transmit a signal within a cell. |
| | GO:1904887 | | Wnt signalosome assembly | | The aggregation, arrangement and bonding together of a set of components to form a Wnt signalosome. |
| | GO:0000187 | | activation of MAPK activity | | The initiation of the activity of the inactive enzyme MAP kinase (MAPK). |
| | GO:0000186 | | activation of MAPKK activity | | The initiation of the activity of the inactive enzyme MAP kinase kinase (MAPKK). |
| | GO:0006914 | | autophagy | | The process in which cells digest parts of their own cytoplasm; allows for both recycling of macromolecular constituents under conditions of cellular stress and remodeling the intracellular structure for cell differentiation. |
| | GO:0019722 | | calcium-mediated signaling | | Any intracellular signal transduction in which the signal is passed on within the cell via calcium ions. |
| | GO:0060070 | | canonical Wnt signaling pathway | | The series of molecular signals initiated by binding of a Wnt protein to a frizzled family receptor on the surface of the target cell, followed by propagation of the signal via beta-catenin, and ending with a change in transcription of target genes. In this pathway, the activated receptor signals via downstream effectors that result in the inhibition of beta-catenin phosphorylation, thereby preventing degradation of beta-catenin. Stabilized beta-catenin can then accumulate and travel to the nucleus to trigger changes in transcription of target genes. |
| | GO:0030154 | | cell differentiation | | The process in which relatively unspecialized cells, e.g. embryonic or regenerative cells, acquire specialized structural and/or functional features that characterize the cells, tissues, or organs of the mature organism or some other relatively stable phase of the organism's life history. Differentiation includes the processes involved in commitment of a cell to a specific fate and its subsequent development to the mature state. |
| | GO:0034613 | | cellular protein localization | | Any process in which a protein is transported to, and/or maintained in, a specific location at the level of a cell. Localization at the cellular level encompasses movement within the cell, from within the cell to the cell surface, or from one location to another at the surface of a cell. |
| | GO:1903351 | | cellular response to dopamine | | Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a dopamine stimulus. |
| | GO:0071287 | | cellular response to manganese ion | | Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a manganese ion stimulus. |
| | GO:0071407 | | cellular response to organic cyclic compound | | Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an organic cyclic compound stimulus. |
| | GO:0034599 | | cellular response to oxidative stress | | Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of oxidative stress, a state often resulting from exposure to high levels of reactive oxygen species, e.g. superoxide anions, hydrogen peroxide (H2O2), and hydroxyl radicals. |
| | GO:0009267 | | cellular response to starvation | | Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of deprivation of nourishment. |
| | GO:0008340 | | determination of adult lifespan | | The control of viability and duration in the adult phase of the life-cycle. |
| | GO:0006897 | | endocytosis | | A vesicle-mediated transport process in which cells take up external materials or membrane constituents by the invagination of a small region of the plasma membrane to form a new membrane-bounded vesicle. |
| | GO:0060079 | | excitatory postsynaptic potential | | A process that leads to a temporary increase in postsynaptic potential due to the flow of positively charged ions into the postsynaptic cell. The flow of ions that causes an EPSP is an excitatory postsynaptic current (EPSC) and makes it easier for the neuron to fire an action potential. |
| | GO:0035640 | | exploration behavior | | The specific behavior of an organism in response to a novel environment or stimulus. |
| | GO:0048312 | | intracellular distribution of mitochondria | | Any process that establishes the spatial arrangement of mitochondria within the cell. |
| | GO:0035556 | | intracellular signal transduction | | The process in which a signal is passed on to downstream components within the cell, which become activated themselves to further propagate the signal and finally trigger a change in the function or state of the cell. |
| | GO:0035641 | | locomotory exploration behavior | | The specific movement from place to place of an organism in response to a novel environment. |
| | GO:0007040 | | lysosome organization | | A process that is carried out at the cellular level which results in the assembly, arrangement of constituent parts, or disassembly of a lysosome. A lysosome is a cytoplasmic, membrane-bounded organelle that is found in most animal cells and that contains a variety of hydrolases. |
| | GO:0051646 | | mitochondrion localization | | Any process in which a mitochondrion or mitochondria are transported to, and/or maintained in, a specific location within the cell. |
| | GO:0007005 | | mitochondrion organization | | A process that is carried out at the cellular level which results in the assembly, arrangement of constituent parts, or disassembly of a mitochondrion; includes mitochondrial morphogenesis and distribution, and replication of the mitochondrial genome as well as synthesis of new mitochondrial components. |
| | GO:0034260 | | negative regulation of GTPase activity | | Any process that stops or reduces the rate of GTP hydrolysis by a GTPase. |
| | GO:1902902 | | negative regulation of autophagosome assembly | | Any process that stops, prevents or reduces the frequency, rate or extent of autophagosome assembly. |
| | GO:1902236 | | negative regulation of endoplasmic reticulum stress-induced intrinsic apoptotic signaling pathway | | Any process that stops, prevents or reduces the frequency, rate or extent of an endoplasmic reticulum stress-induced intrinsic apoptotic signaling pathway. |
| | GO:0090394 | | negative regulation of excitatory postsynaptic potential | | Any process that prevents the establishment or decreases the extent of the excitatory postsynaptic potential (EPSP) which is a temporary increase in postsynaptic potential due to the flow of positively charged ions into the postsynaptic cell. The flow of ions that causes an EPSP is an excitatory postsynaptic current (EPSC) and makes it easier for the neuron to fire an action potential. |
| | GO:1903206 | | negative regulation of hydrogen peroxide-induced cell death | | Any process that stops, prevents or reduces the frequency, rate or extent of hydrogen peroxide-induced cell death. |
| | GO:1902823 | | negative regulation of late endosome to lysosome transport | | Any process that stops, prevents or reduces the frequency, rate or extent of late endosome to lysosome transport. |
| | GO:0016242 | | negative regulation of macroautophagy | | Any process that stops, prevents, or reduces the frequency, rate or extent of macroautophagy. |
| | GO:1901215 | | negative regulation of neuron death | | Any process that stops, prevents or reduces the frequency, rate or extent of neuron death. |
| | GO:0032091 | | negative regulation of protein binding | | Any process that stops, prevents, or reduces the frequency, rate or extent of protein binding. |
| | GO:0001933 | | negative regulation of protein phosphorylation | | Any process that stops, prevents or reduces the rate of addition of phosphate groups to amino acids within a protein. |
| | GO:0010955 | | negative regulation of protein processing | | Any process that decreases the rate, frequency or extent of protein maturation by peptide bond cleavage. |
| | GO:1903217 | | negative regulation of protein processing involved in protein targeting to mitochondrion | | Any process that stops, prevents or reduces the frequency, rate or extent of protein processing involved in protein targeting to mitochondrion. |
| | GO:1903215 | | negative regulation of protein targeting to mitochondrion | | Any process that stops, prevents or reduces the frequency, rate or extent of protein targeting to mitochondrion. |
| | GO:1903125 | | negative regulation of thioredoxin peroxidase activity by peptidyl-threonine phosphorylation | | A peptidyl-threonine phosphorylation that results in negative regulation of thioredoxin peroxidase activity. |
| | GO:0007528 | | neuromuscular junction development | | A process that is carried out at the cellular level which results in the assembly, arrangement of constituent parts, or disassembly of a neuromuscular junction. |
| | GO:0070997 | | neuron death | | The process of cell death in a neuron. |
| | GO:0048812 | | neuron projection morphogenesis | | The process in which the anatomical structures of a neuron projection are generated and organized. A neuron projection is any process extending from a neural cell, such as axons or dendrites. |
| | GO:0021772 | | olfactory bulb development | | The progression of the olfactory bulb over time from its initial formation until its mature state. The olfactory bulb coordinates neuronal signaling involved in the perception of smell. It receives input from the sensory neurons and outputs to the olfactory cortex. |
| | GO:0018105 | | peptidyl-serine phosphorylation | | The phosphorylation of peptidyl-serine to form peptidyl-O-phospho-L-serine. |
| | GO:0018107 | | peptidyl-threonine phosphorylation | | The phosphorylation of peptidyl-threonine to form peptidyl-O-phospho-L-threonine. |
| | GO:0016310 | | phosphorylation | | The process of introducing a phosphate group into a molecule, usually with the formation of a phosphoric ester, a phosphoric anhydride or a phosphoric amide. |
| | GO:0043547 | | positive regulation of GTPase activity | | Any process that activates or increases the activity of a GTPase. |
| | GO:0043406 | | positive regulation of MAP kinase activity | | Any process that activates or increases the frequency, rate or extent of MAP kinase activity. |
| | GO:0010508 | | positive regulation of autophagy | | Any process that activates, maintains or increases the rate of autophagy. Autophagy is the process in which cells digest parts of their own cytoplasm. |
| | GO:0090263 | | positive regulation of canonical Wnt signaling pathway | | Any process that increases the rate, frequency, or extent of the Wnt signaling pathway through beta-catenin, the series of molecular signals initiated by binding of a Wnt protein to a frizzled family receptor on the surface of the target cell, followed by propagation of the signal via beta-catenin, and ending with a change in transcription of target genes. |
| | GO:0060161 | | positive regulation of dopamine receptor signaling pathway | | Any process that activates or increases the frequency, rate or extent of the dopamine receptor protein signaling pathway. A dopamine receptor signaling pathway is the series of molecular signals generated as a consequence of a dopamine receptor binding to one of its physiological ligands. |
| | GO:0043068 | | positive regulation of programmed cell death | | Any process that activates or increases the frequency, rate or extent of programmed cell death, cell death resulting from activation of endogenous cellular processes. |
| | GO:0032436 | | positive regulation of proteasomal ubiquitin-dependent protein catabolic process | | Any process that activates or increases the frequency, rate or extent of the breakdown of a protein or peptide by hydrolysis of its peptide bonds, initiated by the covalent attachment of ubiquitin, and mediated by the proteasome. |
| | GO:1902499 | | positive regulation of protein autoubiquitination | | Any process that activates or increases the frequency, rate or extent of protein autoubiquitination. |
| | GO:0032092 | | positive regulation of protein binding | | Any process that activates or increases the frequency, rate or extent of protein binding. |
| | GO:0001934 | | positive regulation of protein phosphorylation | | Any process that activates or increases the frequency, rate or extent of addition of phosphate groups to amino acids within a protein. |
| | GO:0031398 | | positive regulation of protein ubiquitination | | Any process that activates or increases the frequency, rate or extent of the addition of ubiquitin groups to a protein. |
| | GO:0046777 | | protein autophosphorylation | | The phosphorylation by a protein of one or more of its own amino acid residues (cis-autophosphorylation), or residues on an identical protein (trans-autophosphorylation). |
| | GO:0070585 | | protein localization to mitochondrion | | A process in which a protein is transported to, or maintained in, a location within the mitochondrion. |
| | GO:0006468 | | protein phosphorylation | | The process of introducing a phosphate group on to a protein. |
| | GO:0072593 | | reactive oxygen species metabolic process | | The chemical reactions and pathways involving a reactive oxygen species, any molecules or ions formed by the incomplete one-electron reduction of oxygen. They contribute to the microbicidal activity of phagocytes, regulation of signal transduction and gene expression, and the oxidative damage to biopolymers. |
| | GO:0010506 | | regulation of autophagy | | Any process that modulates the frequency, rate or extent of autophagy. Autophagy is the process in which cells digest parts of their own cytoplasm. |
| | GO:2000172 | | regulation of branching morphogenesis of a nerve | | Any process that modulates the frequency, rate or extent of branching morphogenesis of a nerve. |
| | GO:0050848 | | regulation of calcium-mediated signaling | | Any process that modulates the frequency, rate or extent of calcium-mediated signaling, the process in which a cell uses calcium ions to convert an extracellular signal into a response. |
| | GO:0060828 | | regulation of canonical Wnt signaling pathway | | Any process that modulates the rate, frequency, or extent of the Wnt signaling pathway through beta-catenin, the series of molecular signals initiated by binding of a Wnt protein to a frizzled family receptor on the surface of the target cell, followed by propagation of the signal via beta-catenin, and ending with a change in transcription of target genes. |
| | GO:0061001 | | regulation of dendritic spine morphogenesis | | Any process that modulates the rate, frequency, or extent of dendritic spine morphogenesis, the process in which the anatomical structures of a dendritic spine are generated and organized. A dendritic spine is a protrusion from a dendrite and a specialized subcellular compartment involved in synaptic transmission. |
| | GO:0060159 | | regulation of dopamine receptor signaling pathway | | Any process that modulates the frequency, rate or extent of a dopamine receptor signaling pathway activity. A dopamine receptor signaling pathway is the series of molecular signals generated as a consequence of a dopamine receptor binding to one of its physiological ligands. |
| | GO:0035564 | | regulation of kidney size | | Any process that modulates the size of a kidney. |
| | GO:0040012 | | regulation of locomotion | | Any process that modulates the frequency, rate or extent of locomotion of a cell or organism. |
| | GO:0035751 | | regulation of lysosomal lumen pH | | Any process that modulates the pH of the lysosomal lumen, measured by the concentration of the hydrogen ion. |
| | GO:0042391 | | regulation of membrane potential | | Any process that modulates the establishment or extent of a membrane potential, the electric potential existing across any membrane arising from charges in the membrane itself and from the charges present in the media on either side of the membrane. |
| | GO:0051900 | | regulation of mitochondrial depolarization | | Any process that modulates the frequency, rate or extent of the change in the membrane potential of the mitochondria from negative to positive. |
| | GO:0090140 | | regulation of mitochondrial fission | | Any process that modulates the rate, frequency or extent of mitochondrial fission. Mitochondrial fission is the division of a mitochondrion within a cell to form two or more separate mitochondrial compartments. |
| | GO:1902692 | | regulation of neuroblast proliferation | | Any process that modulates the frequency, rate or extent of neuroblast proliferation. |
| | GO:1901214 | | regulation of neuron death | | Any process that modulates the frequency, rate or extent of neuron death. |
| | GO:0014041 | | regulation of neuron maturation | | Any process that modulates the frequency, rate or extent of neuron maturation, the process leading to the attainment of the full functional capacity of a neuron. This process is independent of morphogenetic change. |
| | GO:0010738 | | regulation of protein kinase A signaling | | Any process that modulates the rate, frequency, or extent of protein kinase A signaling. PKA signaling is the series of reactions, mediated by the intracellular serine/threonine kinase protein kinase A, which occurs as a result of a single trigger reaction or compound. |
| | GO:0051966 | | regulation of synaptic transmission, glutamatergic | | Any process that modulates the frequency, rate or extent of glutamatergic synaptic transmission, the process of communication from a neuron to another neuron across a synapse using the neurotransmitter glutamate. |
| | GO:2000300 | | regulation of synaptic vesicle exocytosis | | Any process that modulates the frequency, rate or extent of synaptic vesicle exocytosis. |
| | GO:1902803 | | regulation of synaptic vesicle transport | | Any process that modulates the frequency, rate or extent of synaptic vesicle transport. |
| | GO:0006979 | | response to oxidative stress | | Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of oxidative stress, a state often resulting from exposure to high levels of reactive oxygen species, e.g. superoxide anions, hydrogen peroxide (H2O2), and hydroxyl radicals. |
| | GO:0007264 | | small GTPase mediated signal transduction | | Any series of molecular signals in which a small monomeric GTPase relays one or more of the signals. |
| | GO:0022028 | | tangential migration from the subventricular zone to the olfactory bulb | | The migration of cells in the telencephalon from the subventricular zone to the olfactory bulb in which cells move orthogonally to the direction of radial migration and do not use radial glial cell processes as substrates for migration. |
| cellular component |
|---|
| | GO:0005794 | | Golgi apparatus | | A compound membranous cytoplasmic organelle of eukaryotic cells, consisting of flattened, ribosome-free vesicles arranged in a more or less regular stack. The Golgi apparatus differs from the endoplasmic reticulum in often having slightly thicker membranes, appearing in sections as a characteristic shallow semicircle so that the convex side (cis or entry face) abuts the endoplasmic reticulum, secretory vesicles emerging from the concave side (trans or exit face). In vertebrate cells there is usually one such organelle, while in invertebrates and plants, where they are known usually as dictyosomes, there may be several scattered in the cytoplasm. The Golgi apparatus processes proteins produced on the ribosomes of the rough endoplasmic reticulum; such processing includes modification of the core oligosaccharides of glycoproteins, and the sorting and packaging of proteins for transport to a variety of cellular locations. Three different regions of the Golgi are now recognized both in terms of structure and function: cis, in the vicinity of the cis face, trans, in the vicinity of the trans face, and medial, lying between the cis and trans regions. |
| | GO:0005798 | | Golgi-associated vesicle | | Any vesicle associated with the Golgi complex and involved in mediating transport within the Golgi or between the Golgi and other parts of the cell. |
| | GO:1990909 | | Wnt signalosome | | A multiprotein protein complex containing membrane-localized Wnt receptors and cytosolic protein complexes, which is capable of transmitting the Wnt signal. Contains at least a Wnt protein, LRP5 or LRP6, a member of the Frizzled (Fz) family, Axin and and a Dishevelled (DVL) protein. |
| | GO:0044753 | | amphisome | | Intermediate organelles formed during macroautophagy through the fusion between autophagosomes and endosomes. |
| | GO:0044754 | | autolysosome | | A type of secondary lysosome in which a primary lysosome has fused with the outer membrane of an autophagosome. It is involved in the second step of autophagy in which it degrades contents with acidic lysosomal hydrolases. |
| | GO:0030424 | | axon | | The long process of a neuron that conducts nerve impulses, usually away from the cell body to the terminals and varicosities, which are sites of storage and release of neurotransmitter. |
| | GO:0005901 | | caveola | | A membrane raft that forms small pit, depression, or invagination that communicates with the outside of a cell and extends inward, indenting the cytoplasm and the cell membrane. Examples include flask-shaped invaginations of the plasma membrane in adipocytes associated with caveolin proteins, and minute pits or incuppings of the cell membrane formed during pinocytosis. Caveolae may be pinched off to form free vesicles within the cytoplasm. |
| | 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. At a cell junction, anchoring proteins extend through the plasma membrane to link cytoskeletal proteins in one cell to cytoskeletal proteins in neighboring cells or to proteins in the extracellular matrix. |
| | GO:0042995 | | cell projection | | A prolongation or process extending from a cell, e.g. a flagellum or axon. |
| | GO:0005737 | | cytoplasm | | All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures. |
| | GO:0032473 | | cytoplasmic side of mitochondrial outer membrane | | The external (cytoplasmic) face of the mitochondrial outer membrane. |
| | GO:0031410 | | cytoplasmic vesicle | | A vesicle found in the cytoplasm of a cell. |
| | GO:0005829 | | cytosol | | The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes. |
| | GO:0030425 | | dendrite | | A neuron projection that has a short, tapering, often branched, morphology, receives and integrates signals from other neurons or from sensory stimuli, and conducts a nerve impulse towards the axon or the cell body. In most neurons, the impulse is conveyed from dendrites to axon via the cell body, but in some types of unipolar neuron, the impulse does not travel via the cell body. |
| | GO:0032839 | | dendrite cytoplasm | | All of the contents of a dendrite, excluding the surrounding plasma membrane. |
| | 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:0005768 | | endosome | | A vacuole to which materials ingested by endocytosis are delivered. |
| | GO:0070062 | | extracellular exosome | | A vesicle that is released into the extracellular region by fusion of the limiting endosomal membrane of a multivesicular body with the plasma membrane. Extracellular exosomes, also simply called exosomes, have a diameter of about 40-100 nm. |
| | GO:0005615 | | extracellular space | | That part of a multicellular organism outside the cells proper, usually taken to be outside the plasma membranes, and occupied by fluid. |
| | GO:0030426 | | growth cone | | The migrating motile tip of a growing nerve cell axon or dendrite. |
| | GO:0016234 | | inclusion body | | A discrete intracellular part formed of aggregated molecules such as proteins or other biopolymers. |
| | GO:0005622 | | intracellular | | The living contents of a cell; the matter contained within (but not including) the plasma membrane, usually taken to exclude large vacuoles and masses of secretory or ingested material. In eukaryotes it includes the nucleus and cytoplasm. |
| | 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:0030529 | | intracellular ribonucleoprotein complex | | An intracellular macromolecular complex containing both protein and RNA molecules. |
| | GO:0005764 | | lysosome | | A small lytic vacuole that has cell cycle-independent morphology and is found in most animal cells and that contains a variety of hydrolases, most of which have their maximal activities in the pH range 5-6. The contained enzymes display latency if properly isolated. About 40 different lysosomal hydrolases are known and lysosomes have a great variety of morphologies and functions. |
| | GO:0016020 | | membrane | | A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it. |
| | GO:0045121 | | membrane raft | | Any of the small (10-200 nm), heterogeneous, highly dynamic, sterol- and sphingolipid-enriched membrane domains that compartmentalize cellular processes. Small rafts can sometimes be stabilized to form larger platforms through protein-protein and protein-lipid interactions. |
| | GO:0005902 | | microvillus | | Thin cylindrical membrane-covered projections on the surface of an animal cell containing a core bundle of actin filaments. Present in especially large numbers on the absorptive surface of intestinal cells. |
| | GO:0005743 | | mitochondrial inner membrane | | The inner, i.e. lumen-facing, lipid bilayer of the mitochondrial envelope. It is highly folded to form cristae. |
| | GO:0005759 | | mitochondrial matrix | | The gel-like material, with considerable fine structure, that lies in the matrix space, or lumen, of a mitochondrion. It contains the enzymes of the tricarboxylic acid cycle and, in some organisms, the enzymes concerned with fatty acid oxidation. |
| | GO:0031966 | | mitochondrial membrane | | Either of the lipid bilayers that surround the mitochondrion and form the mitochondrial envelope. |
| | GO:0005741 | | mitochondrial outer membrane | | The outer, i.e. cytoplasm-facing, lipid bilayer of the mitochondrial envelope. |
| | GO:0005739 | | mitochondrion | | A semiautonomous, self replicating organelle that occurs in varying numbers, shapes, and sizes in the cytoplasm of virtually all eukaryotic cells. It is notably the site of tissue respiration. |
| | GO:0097487 | | multivesicular body, internal vesicle | | A membrane-bounded vesicle wholly contained within a multivesicular body. |
| | GO:0043005 | | neuron projection | | A prolongation or process extending from a nerve cell, e.g. an axon or dendrite. |
| | GO:0043025 | | neuronal cell body | | The portion of a neuron that includes the nucleus, but excludes cell projections such as axons and dendrites. |
| | GO:0043204 | | perikaryon | | The portion of the cell soma (neuronal cell body) that excludes the nucleus. |
| | 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:0098794 | | postsynapse | | The part of a synapse that is part of the post-synaptic cell. |
| | GO:0045202 | | synapse | | The junction between a nerve fiber of one neuron and another neuron, muscle fiber or glial cell. As the nerve fiber approaches the synapse it enlarges into a specialized structure, the presynaptic nerve ending, which contains mitochondria and synaptic vesicles. At the tip of the nerve ending 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 nerve ending secretes molecules of neurotransmitters into the synaptic cleft. These diffuse across the cleft and transmit the signal to the postsynaptic membrane. |
| | GO:0008021 | | synaptic vesicle | | A secretory organelle, typically 50 nm in diameter, of presynaptic nerve terminals; accumulates in high concentrations of neurotransmitters and secretes these into the synaptic cleft by fusion with the 'active zone' of the presynaptic plasma membrane. |
| | GO:0030672 | | synaptic vesicle membrane | | The lipid bilayer surrounding a synaptic vesicle. |
| | GO:0043195 | | terminal bouton | | Terminal inflated portion of the axon, containing the specialized apparatus necessary to release neurotransmitters. The axon terminus is considered to be the whole region of thickening and the terminal bouton is a specialized region of it. |
| | GO:0005802 | | trans-Golgi network | | The network of interconnected tubular and cisternal structures located within the Golgi apparatus on the side distal to the endoplasmic reticulum, from which secretory vesicles emerge. The trans-Golgi network is important in the later stages of protein secretion where it is thought to play a key role in the sorting and targeting of secreted proteins to the correct destination. |
Description
