molecular function |
| GO:0004930 | | G-protein coupled receptor activity | | Combining with an extracellular signal and transmitting the signal across the membrane by activating an associated G-protein; promotes the exchange of GDP for GTP on the alpha subunit of a heterotrimeric G-protein complex. |
| 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:0004871 | | signal transducer activity | | Conveys a signal across a cell to trigger a change in cell function or state. A signal is a physical entity or change in state that is used to transfer information in order to trigger a response. |
| GO:0016496 | | substance P receptor activity | | Combining with substance P, the peptide Arg-Pro-Lys-Pro-Gln-Gln-Phe-Phe-Gly-Leu-Met, to initiate a change in cell activity. |
| GO:0004995 | | tachykinin receptor activity | | Combining with a tachykinin neuropeptide and transmitting the signal across the membrane by activating an associated G-protein. |
biological process |
| GO:0007186 | | G-protein coupled receptor signaling pathway | | A series of molecular signals that proceeds with an activated receptor promoting the exchange of GDP for GTP on the alpha-subunit of an associated heterotrimeric G-protein complex. The GTP-bound activated alpha-G-protein then dissociates from the beta- and gamma-subunits to further transmit the signal within the cell. The pathway begins with receptor-ligand interaction, or for basal GPCR signaling the pathway begins with the receptor activating its G protein in the absence of an agonist, and ends with regulation of a downstream cellular process, e.g. transcription. The pathway can start from the plasma membrane, Golgi or nuclear membrane (PMID:24568158 and PMID:16902576). |
| GO:0002526 | | acute inflammatory response | | Inflammation which comprises a rapid, short-lived, relatively uniform response to acute injury or antigenic challenge and is characterized by accumulations of fluid, plasma proteins, and granulocytic leukocytes. An acute inflammatory response occurs within a matter of minutes or hours, and either resolves within a few days or becomes a chronic inflammatory response. |
| GO:0002118 | | aggressive behavior | | A behavioral interaction between organisms in which one organism has the intention of inflicting physical damage on another individual. |
| GO:0003051 | | angiotensin-mediated drinking behavior | | The drinking behavior that is mediated by the action of angiotensin in the brain. Angiotensin stimulates the brain centers that control thirst. |
| GO:0008306 | | associative learning | | Learning by associating a stimulus (the cause) with a particular outcome (the effect). |
| GO:0048266 | | behavioral response to pain | | Any process that results in a change in the behavior of an organism as a result of a pain stimulus. Pain stimuli cause activation of nociceptors, peripheral receptors for pain, include receptors which are sensitive to painful mechanical stimuli, extreme heat or cold, and chemical stimuli. |
| GO:0007166 | | cell surface receptor signaling pathway | | A series of molecular signals initiated by activation of a receptor on the surface of a cell. The pathway begins with binding of an extracellular ligand to a cell surface receptor, or for receptors that signal in the absence of a ligand, by ligand-withdrawal or the activity of a constitutively active receptor. The pathway ends with regulation of a downstream cellular process, e.g. transcription. |
| GO:0007268 | | chemical synaptic transmission | | The vesicular release of classical neurotransmitter molecules from a presynapse, across a chemical synapse, the subsequent activation of neurotransmitter receptors at the postsynapse of a target cell (neuron, muscle, or secretory cell) and the effects of this activation on the postsynaptic membrane potential and ionic composition of the postsynaptic cytosol. This process encompasses both spontaneous and evoked release of neurotransmitter and all parts of synaptic vesicle exocytosis. Evoked transmission starts with the arrival of an action potential at the presynapse. |
| GO:0009582 | | detection of abiotic stimulus | | The series of events in which an (non-living) abiotic stimulus is received by a cell and converted into a molecular signal. |
| GO:0042755 | | eating behavior | | The specific behavior of an organism relating to the intake of food, any substance (usually solid) that can be metabolized by an organism to give energy and build tissue. |
| GO:0006954 | | inflammatory response | | The immediate defensive reaction (by vertebrate tissue) to infection or injury caused by chemical or physical agents. The process is characterized by local vasodilation, extravasation of plasma into intercellular spaces and accumulation of white blood cells and macrophages. |
| GO:0007611 | | learning or memory | | The acquisition and processing of information and/or the storage and retrieval of this information over time. |
| GO:0007616 | | long-term memory | | The memory process that deals with the storage, retrieval and modification of information a long time (typically weeks, months or years) after receiving that information. This type of memory is typically dependent on gene transcription regulated by second messenger activation. |
| GO:0035106 | | operant conditioning | | Learning to anticipate future events on the basis of past experience with the consequences of one's own behavior. |
| GO:0007200 | | phospholipase C-activating G-protein coupled receptor signaling pathway | | The series of molecular signals generated as a consequence of a G-protein coupled receptor binding to its physiological ligand, where the pathway proceeds with activation of phospholipase C (PLC) and a subsequent increase in the concentration of inositol trisphosphate (IP3) and diacylglycerol (DAG). |
| GO:0045760 | | positive regulation of action potential | | Any process that activates or increases the frequency, rate or extent of action potential creation, propagation or termination. This typically occurs via modulation of the activity or expression of voltage-gated ion channels. |
| GO:0045777 | | positive regulation of blood pressure | | Any process in which the force of blood traveling through the circulatory system is increased. |
| GO:0007204 | | positive regulation of cytosolic calcium ion concentration | | Any process that increases the concentration of calcium ions in the cytosol. |
| GO:0010634 | | positive regulation of epithelial cell migration | | Any process that activates or increases the frequency, rate or extent of epithelial cell migration. |
| GO:0050679 | | positive regulation of epithelial cell proliferation | | Any process that activates or increases the rate or extent of epithelial cell proliferation. |
| GO:0046887 | | positive regulation of hormone secretion | | Any process that activates or increases the frequency, rate or extent of the regulated release of a hormone from a cell. |
| GO:0002687 | | positive regulation of leukocyte migration | | Any process that activates or increases the frequency, rate, or extent of leukocyte migration. |
| GO:0050671 | | positive regulation of lymphocyte proliferation | | Any process that activates or increases the rate or extent of lymphocyte proliferation. |
| GO:0045778 | | positive regulation of ossification | | Any process that activates or increases the frequency, rate or extent of bone formation. |
| GO:0035815 | | positive regulation of renal sodium excretion | | Any process that increases the amount of sodium excreted in urine over a unit of time. |
| GO:0046878 | | positive regulation of saliva secretion | | Any process that activates or increases the frequency, rate or extent of the regulated release of saliva. |
| GO:0045987 | | positive regulation of smooth muscle contraction | | Any process that activates or increases the frequency, rate or extent of smooth muscle contraction. |
| GO:0051496 | | positive regulation of stress fiber assembly | | Any process that activates or increases the frequency, rate or extent of the assembly of a stress fiber, a bundle of microfilaments and other proteins found in fibroblasts. |
| GO:0032230 | | positive regulation of synaptic transmission, GABAergic | | Any process that activates, maintains or increases the frequency, rate or extent of GABAergic synaptic transmission, the process of communication from a neuron to another neuron across a synapse using the neurotransmitter gamma-aminobutyric acid (GABA). |
| GO:0032224 | | positive regulation of synaptic transmission, cholinergic | | Any process that activates, maintains or increases the frequency, rate or extent of cholinergic synaptic transmission, the process of communication from a neuron to another neuron across a synapse using the neurotransmitter acetylcholine. |
| GO:0070474 | | positive regulation of uterine smooth muscle contraction | | Any process that increases the frequency, rate or extent of uterine smooth muscle contraction. |
| GO:0043117 | | positive regulation of vascular permeability | | Any process that increases the extent to which blood vessels can be pervaded by fluid. |
| GO:0045907 | | positive regulation of vasoconstriction | | Any process that activates or increases the frequency, rate or extent of vasoconstriction. |
| GO:0008217 | | regulation of blood pressure | | Any process that modulates the force with which blood travels through the circulatory system. The process is controlled by a balance of processes that increase pressure and decrease pressure. |
| GO:0014910 | | regulation of smooth muscle cell migration | | Any process that modulates the frequency, rate or extent of smooth muscle cell migration. |
| GO:0048660 | | regulation of smooth muscle cell proliferation | | Any process that modulates the frequency, rate or extent of smooth muscle cell proliferation. |
| GO:0070472 | | regulation of uterine smooth muscle contraction | | Any process that modulates the frequency, rate or extent of uterine smooth muscle contraction. |
| GO:0010996 | | response to auditory stimulus | | 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 an auditory stimulus. |
| GO:0051602 | | response to electrical stimulus | | 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 an electrical stimulus. |
| GO:0032355 | | response to estradiol | | 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 stimulus by estradiol, a C18 steroid hormone hydroxylated at C3 and C17 that acts as a potent estrogen. |
| GO:0045471 | | response to ethanol | | 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 an ethanol stimulus. |
| GO:0009408 | | response to heat | | 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 a heat stimulus, a temperature stimulus above the optimal temperature for that organism. |
| GO:0009725 | | response to hormone | | 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 a hormone stimulus. |
| GO:0043278 | | response to morphine | | 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 a morphine stimulus. Morphine is an opioid alkaloid, isolated from opium, with a complex ring structure. |
| GO:0035094 | | response to nicotine | | 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 a nicotine stimulus. |
| GO:0014070 | | response to organic cyclic compound | | 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 an organic cyclic compound stimulus. |
| GO:0010193 | | response to ozone | | 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 a ozone stimulus. |
| GO:0048265 | | response to pain | | 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 a pain stimulus. Pain stimuli cause activation of nociceptors, peripheral receptors for pain, include receptors which are sensitive to painful mechanical stimuli, extreme heat or cold, and chemical stimuli. |
| GO:0032570 | | response to progesterone | | 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 a progesterone stimulus. |
| GO:0019233 | | sensory perception of pain | | The series of events required for an organism to receive a painful stimulus, convert it to a molecular signal, and recognize and characterize the signal. Pain is medically defined as the physical sensation of discomfort or distress caused by injury or illness, so can hence be described as a harmful stimulus which signals current (or impending) tissue damage. Pain may come from extremes of temperature, mechanical damage, electricity or from noxious chemical substances. This is a neurological process. |
| GO:0007165 | | signal transduction | | The cellular process in which a signal is conveyed to trigger a change in the activity or state of a cell. Signal transduction begins with reception of a signal (e.g. a ligand binding to a receptor or receptor activation by a stimulus such as light), or for signal transduction in the absence of ligand, signal-withdrawal or the activity of a constitutively active receptor. Signal transduction ends with regulation of a downstream cellular process, e.g. regulation of transcription or regulation of a metabolic process. Signal transduction covers signaling from receptors located on the surface of the cell and signaling via molecules located within the cell. For signaling between cells, signal transduction is restricted to events at and within the receiving cell. |
| GO:0060083 | | smooth muscle contraction involved in micturition | | The process leading to shortening and/or development of tension in the urinary bladder smooth muscle tissue involved in the expulsion urine from the body. |
| GO:0042713 | | sperm ejaculation | | The expulsion of seminal fluid, thick white fluid containing spermatozoa, from the male genital tract. |
| GO:0007217 | | tachykinin receptor signaling pathway | | The series of molecular signals generated as a consequence of a tachykinin, i.e. a short peptide with the terminal sequence (Phe-X-Gly-Leu-Met-NH2), binding to a cell surface receptor. |
cellular component |
| GO:0044297 | | cell body | | The portion of a cell bearing surface projections such as axons, dendrites, cilia, or flagella that includes the nucleus, but excludes all cell projections. |
| GO:0071944 | | cell periphery | | The part of a cell encompassing the cell cortex, the plasma membrane, and any external encapsulating structures. |
| GO:0009986 | | cell surface | | The external part of the cell wall and/or plasma membrane. |
| GO:0005737 | | cytoplasm | | All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures. |
| 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: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:0005887 | | integral component of plasma membrane | | The component of the plasma 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:0016020 | | membrane | | A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it. |
| 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. |