Page last updated: 2024-08-07 17:23:19

P2X purinoceptor 7

A P2X purinoceptor 7 that is encoded in the genome of human. [PRO:DNx, UniProtKB:Q99572]

Synonyms

P2X7;
ATP receptor;
P2Z receptor;
Purinergic receptor

Research

Bioassay Publications (41)

TimeframeStudies on this Protein(%)All Drugs %
pre-19900 (0.00)18.7374
1990's0 (0.00)18.2507
2000's13 (31.71)29.6817
2010's22 (53.66)24.3611
2020's6 (14.63)2.80

Compounds (19)

Drugs with Inhibition Measurements

DrugTaxonomyMeasurementAverage (mM)Bioassay(s)Publication(s)
oxatomideHomo sapiens (human)IC500.830011
pyridoxal phosphate-6-azophenyl-2',4'-disulfonic acidHomo sapiens (human)IC501.180011
sb 203580Homo sapiens (human)IC505.000011
8-azidoadenosine 5'-triphosphateHomo sapiens (human)IC50100.000022
6-thioinosine-5'-triphosphateHomo sapiens (human)IC50100.000022
mrs2159Homo sapiens (human)IC500.600011
imd 0354Homo sapiens (human)IC500.175011
kn 62Homo sapiens (human)IC503.68782627
az 11645373Homo sapiens (human)IC500.031011
az10606120Homo sapiens (human)IC5030.673333
ce 224,535Homo sapiens (human)IC500.002288
a-438079Homo sapiens (human)IC500.483066
a-438079Homo sapiens (human)Ki0.068011
af 353Homo sapiens (human)IC5010.000011
gsk1482160Homo sapiens (human)IC500.081266
gsk1482160Homo sapiens (human)Ki0.025633
a-839977Homo sapiens (human)IC500.021333
jnj-47965567Homo sapiens (human)IC500.020244
jnj-47965567Homo sapiens (human)Ki0.012611

Drugs with Activation Measurements

DrugTaxonomyMeasurementAverage (mM)Bioassay(s)Publication(s)
suraminHomo sapiens (human)EC5092.000011
alpha,beta-methyleneadenosine 5'-triphosphateHomo sapiens (human)EC50100.000011
kn 62Homo sapiens (human)EC500.034011
az 11645373Homo sapiens (human)Kd0.020022

Drugs with Other Measurements

DrugTaxonomyMeasurementAverage (mM)Bioassay(s)Publication(s)
ce 224,535Homo sapiens (human)IC900.004711
mk-8742Homo sapiens (human)EC900.001011

Enables

This protein enables 7 target(s):

TargetCategoryDefinition
lipopolysaccharide bindingmolecular functionBinding to a lipopolysaccharide. [PMID:11079463]
purinergic nucleotide receptor activitymolecular functionCombining with a purine nucleotide and transmitting the signal from one side of the membrane to the other to initiate a change in cell activity. [GOC:mah, GOC:signaling]
extracellularly ATP-gated monoatomic cation channel activitymolecular functionEnables the transmembrane transfer of a monoatomic cation by a channel that opens when ATP is bound by the channel complex or one of its constituent parts on the extracellular side of the plasma membrane. [GOC:bf, GOC:mah, PMID:9755289]
signaling receptor bindingmolecular functionBinding to one or more specific sites on a receptor molecule, a macromolecule that undergoes combination with a hormone, neurotransmitter, drug or intracellular messenger to initiate a change in cell function. [GOC:bf, GOC:ceb, ISBN:0198506732]
protein bindingmolecular functionBinding to a protein. [GOC:go_curators]
ATP bindingmolecular functionBinding to ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator. [ISBN:0198506732]
identical protein bindingmolecular functionBinding to an identical protein or proteins. [GOC:jl]

Located In

This protein is located in 11 target(s):

TargetCategoryDefinition
cytoplasmcellular componentThe contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures. [ISBN:0198547684]
mitochondrioncellular componentA 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. [GOC:giardia, ISBN:0198506732]
plasma membranecellular componentThe membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins. [ISBN:0716731363]
cell-cell junctioncellular componentA cell junction that forms a connection between two or more cells of an organism; excludes direct cytoplasmic intercellular bridges, such as ring canals in insects. [GOC:aruk, GOC:bc, GOC:dgh, GOC:hb, GOC:mah, PMID:21422226, PMID:28096264]
external side of plasma membranecellular componentThe leaflet of the plasma membrane that faces away from the cytoplasm and any proteins embedded or anchored in it or attached to its surface. [GOC:dos, GOC:tb]
membranecellular componentA lipid bilayer along with all the proteins and protein complexes embedded in it and attached to it. [GOC:dos, GOC:mah, ISBN:0815316194]
neuromuscular junctioncellular componentThe junction between the axon of a motor neuron and a muscle fiber. In response to the arrival of action potentials, the presynaptic button releases molecules of neurotransmitters into the synaptic cleft. These diffuse across the cleft and transmit the signal to the postsynaptic membrane of the muscle fiber, leading to a change in post-synaptic potential. [GOC:nln]
blebcellular componentA cell extension caused by localized decoupling of the cytoskeleton from the plasma membrane and characterized by rapid formation, rounded shape, and scarcity of organelles within the protrusion. Blebs are formed during apoptosis and other cellular processes, including cell locomotion, cell division, and as a result of physical or chemical stresses. [GOC:mtg_apoptosis, PMID:12083798, PMID:16624291, Wikipedia:Bleb_(cell_biology)]
neuronal cell bodycellular componentThe portion of a neuron that includes the nucleus, but excludes cell projections such as axons and dendrites. [GOC:go_curators]
presynapsecellular componentThe part of a synapse that is part of the presynaptic cell. [GOC:dos]
postsynapsecellular componentThe part of a synapse that is part of the post-synaptic cell. [GOC:dos]

Active In

This protein is active in 1 target(s):

TargetCategoryDefinition
plasma membranecellular componentThe membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins. [ISBN:0716731363]

Involved In

This protein is involved in 75 target(s):

TargetCategoryDefinition
MAPK cascadebiological processAn intracellular protein kinase cascade containing at least a MAP kinase (MAPK). It starts with the activation of a MAP3K, and the consecutive activation of a MPK2K and a MAPK. The cascade can also contain an additional tier: the upstream MAP4K. The kinases in each tier phosphorylate and activate the kinase in the downstream tier to transmit a signal within a cell. [PMID:20811974, PMID:9561267]
cell morphogenesisbiological processThe developmental process in which the size or shape of a cell is generated and organized. [GOC:clt, GOC:dph, GOC:go_curators, GOC:tb]
phagolysosome assemblybiological processThe process that results in the fusion of a phagosome, a vesicle formed by phagocytosis, with a lysosome. [GOC:add, ISBN:0781735149]
T cell mediated cytotoxicitybiological processThe directed killing of a target cell by a T cell through the release of granules containing cytotoxic mediators or through the engagement of death receptors. [GOC:add, GOC:pr, ISBN:0781735149, PMID:11911826]
positive regulation of T cell mediated cytotoxicitybiological processAny process that activates or increases the frequency, rate or extent of T cell mediated cytotoxicity. [GOC:add, ISBN:0781735149]
positive regulation of protein phosphorylationbiological processAny process that activates or increases the frequency, rate or extent of addition of phosphate groups to amino acids within a protein. [GOC:hjd]
regulation of sodium ion transportbiological processAny process that modulates the frequency, rate or extent of the directed movement of sodium ions (Na+) into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore. [GOC:dph]
response to ischemiabiological processAny process that results in a change in state or activity of an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a inadequate blood supply. [GOC:hjd]
membrane protein ectodomain proteolysisbiological processThe proteolytic cleavage of transmembrane proteins and release of their ectodomain (extracellular domain). [GOC:jl, http://www.copewithcytokines.de/]
phospholipid transfer to membranebiological processThe transfer of a phospholipid from its site of synthesis to the plasma membrane. [GOC:go_curators]
vesicle budding from membranebiological processThe evagination of a membrane, resulting in formation of a vesicle. [GOC:jid, GOC:tb]
inflammatory responsebiological processThe 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_REF:0000022, ISBN:0198506732]
mitochondrion organizationbiological processA 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. [GOC:dph, GOC:jl, GOC:mah, GOC:sgd_curators, PMID:9786946]
cell surface receptor signaling pathwaybiological processThe series of molecular signals initiated by an extracellular ligand binding to a receptor located on the cell surface. The pathway ends with regulation of a downstream cellular process, e.g. transcription. [GOC:signaling]
protein secretionbiological processThe controlled release of proteins from a cell. [GOC:ai]
response to xenobiotic stimulusbiological processAny 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 stimulus from a xenobiotic, a compound foreign to the organim exposed to it. It may be synthesized by another organism (like ampicilin) or it can be a synthetic chemical. [GOC:jl, GOC:krc]
response to mechanical stimulusbiological processAny 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 mechanical stimulus. [GOC:hb]
response to zinc ionbiological processAny 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 zinc ion stimulus. [GOC:sm]
positive regulation of calcium ion transport into cytosolbiological processAny process that increases the rate of the directed movement of calcium ions into the cytosol of a cell. The cytosol is that part of the cytoplasm that does not contain membranous or particulate subcellular components. [GOC:dph, GOC:tb]
positive regulation of gene expressionbiological processAny process that increases the frequency, rate or extent of gene expression. Gene expression is the process in which a gene's coding sequence is converted into a mature gene product (protein or RNA). [GOC:txnOH-2018]
glutamate secretionbiological processThe controlled release of glutamate by a cell. The glutamate is the most abundant excitatory neurotransmitter in the nervous system. [GOC:ef]
positive regulation of glutamate secretionbiological processAny process that activates or increases the frequency, rate or extent of the controlled release of glutamate. [GOC:ef]
gamma-aminobutyric acid secretionbiological processThe regulated release of gamma-aminobutyric acid by a cell or a tissue. The gamma-aminobutyric acid is the principal inhibitory neurotransmitter in the brain but is also found in several extraneural tissues. [GOC:ef]
positive regulation of gamma-aminobutyric acid secretionbiological processAny process that activates or increases the frequency, rate or extent of the regulated release of gamma-aminobutyric acid. [GOC:ef]
synaptic vesicle exocytosisbiological processFusion of intracellular membrane-bounded vesicles with the pre-synaptic membrane of the neuronal cell resulting in release of neurotransmitter into the synaptic cleft. [GOC:jid, GOC:lmg]
protein processingbiological processAny protein maturation process achieved by the cleavage of a peptide bond or bonds within a protein. Protein maturation is the process leading to the attainment of the full functional capacity of a protein. [GOC:curators, GOC:jl, GOC:jsg]
plasma membrane phospholipid scramblingbiological processThe movement of a population of phospholipid molecules from one leaflet of the plasma membrane bilayer to the opposite leaflet, resulting in loss of lipid asymmetry and surface exposure of phosphatidylserine (PS) and phosphatidylethanolamine (PE). [GOC:cjm, PMID:20043909, PMID:20302864]
sensory perception of painbiological processThe 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. [GOC:curators]
calcium-mediated signalingbiological processAny intracellular signal transduction in which the signal is passed on within the cell via calcium ions. [GOC:signaling]
protein catabolic processbiological processThe chemical reactions and pathways resulting in the breakdown of a protein by the destruction of the native, active configuration, with or without the hydrolysis of peptide bonds. [GOC:mah]
positive regulation of bone mineralizationbiological processAny process that activates or increases the frequency, rate or extent of bone mineralization. [GOC:go_curators]
bleb assemblybiological processThe assembly of a bleb, a cell extension caused by localized decoupling of the cytoskeleton from the plasma membrane and characterized by rapid formation, rounded shape, and scarcity of organelles within the protrusion. Plasma membrane blebbing occurs during apoptosis and other cellular processes, including cell locomotion, cell division, and as a result of physical or chemical stresses. [GOC:mah, GOC:mtg_apoptosis, PMID:12083798, PMID:16624291, Wikipedia:Bleb_(cell_biology)]
positive regulation of prostaglandin secretionbiological processAny process that activates or increases the frequency, rate or extent of the regulated release of a prostaglandin from a cell. [GOC:mah]
prostaglandin secretionbiological processThe regulated release of a prostaglandin, any of a group of biologically active metabolites which contain a cyclopentane ring, from a cell or a tissue. [GOC:mah]
response to lipopolysaccharidebiological processAny process that results in a change in state or activity of an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a lipopolysaccharide stimulus; lipopolysaccharide is a major component of the cell wall of gram-negative bacteria. [GOC:add, ISBN:0721601464]
positive regulation of interleukin-1 alpha productionbiological processAny process that activates or increases the frequency, rate, or extent of interleukin-1 alpha production. [GOC:mah]
positive regulation of interleukin-1 beta productionbiological processAny process that activates or increases the frequency, rate, or extent of interleukin-1 beta production. [GOC:mah]
positive regulation of interleukin-6 productionbiological processAny process that activates or increases the frequency, rate, or extent of interleukin-6 production. [GOC:mah]
collagen metabolic processbiological processThe chemical reactions and pathways involving collagen, any of a group of fibrous proteins of very high tensile strength that form the main component of connective tissue in animals. Collagen is highly enriched in glycine (some regions are 33% glycine) and proline, occurring predominantly as 3-hydroxyproline (about 20%). [GOC:mah, ISBN:0198506732]
response to ATPbiological processAny 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 ATP (adenosine 5'-triphosphate) stimulus. [GOC:sl]
response to fluid shear stressbiological processAny 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 fluid shear stress stimulus. Fluid shear stress is the force acting on an object in a system where the fluid is moving across a solid surface. [GOC:sl]
positive regulation of monoatomic ion transmembrane transportbiological processAny process that activates or increases the frequency, rate or extent of the directed movement of ions from one side of a membrane to the other. [GOC:mah]
purinergic nucleotide receptor signaling pathwaybiological processThe series of molecular signals initiated by an extracellular purine nucleotide binding to its receptor, and ending with the regulation of a downstream cellular process, e.g. transcription. [GOC:BHF, PMID:9755289]
T cell proliferationbiological processThe expansion of a T cell population by cell division. Follows T cell activation. [GOC:jl]
T cell homeostasisbiological processThe process of regulating the proliferation and elimination of T cells such that the total number of T cells within a whole or part of an organism is stable over time in the absence of an outside stimulus. [GOC:mgi_curators, ISBN:0781735149]
NAD transportbiological processThe directed movement of nicotinamide adenine dinucleotide into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore; transport may be of either the oxidized form, NAD, or the reduced form, NADH. [GOC:jl]
negative regulation of MAPK cascadebiological processAny process that stops, prevents, or reduces the frequency, rate or extent of signal transduction mediated by the MAPKKK cascade. [GOC:go_curators]
positive regulation of MAPK cascadebiological processAny process that activates or increases the frequency, rate or extent of signal transduction mediated by the MAPK cascade. [GOC:go_curators]
negative regulation of bone resorptionbiological processAny process that stops, prevents, or reduces the frequency, rate or extent of bone resorption. [GOC:go_curators]
negative regulation of cell volumebiological processAny process that decreases cell volume. [GOC:go_curators]
positive regulation of glycolytic processbiological processAny process that activates or increases the frequency, rate or extent of glycolysis. [GOC:go_curators]
ceramide biosynthetic processbiological processThe chemical reactions and pathways resulting in the formation of ceramides, any N-acylated sphingoid. [GOC:ai]
pore complex assemblybiological processThe aggregation, arrangement and bonding together of a set of components to form a pore complex. A pore complex is a small opening in a membrane that allows the passage of liquids and/or gases. [GOC:jl, GOC:mah]
skeletal system morphogenesisbiological processThe process in which the anatomical structures of the skeleton are generated and organized. [GOC:dph, GOC:dsf, GOC:jid, GOC:tb]
homeostasis of number of cells within a tissuebiological processAny biological process involved in the maintenance of the steady-state number of cells within a population of cells in a tissue. [GOC:isa_complete]
positive regulation of protein secretionbiological processAny process that activates or increases the frequency, rate or extent of the controlled release of a protein from a cell. [GOC:ai]
defense response to Gram-positive bacteriumbiological processReactions triggered in response to the presence of a Gram-positive bacterium that act to protect the cell or organism. [GOC:ai]
release of sequestered calcium ion into cytosolbiological processThe process in which calcium ions sequestered in the endoplasmic reticulum, Golgi apparatus or mitochondria are released into the cytosolic compartment. [GOC:dph, GOC:hjd, GOC:mtg_lung, PMID:1814929]
positive regulation of cytoskeleton organizationbiological processAny process that activates or increases the frequency, rate or extent of the formation, arrangement of constituent parts, or disassembly of cytoskeletal structures. [GOC:ai]
response to calcium ionbiological processAny 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 calcium ion stimulus. [GOC:ai]
response to electrical stimulusbiological processAny 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. [GOC:ai]
mitochondrial depolarizationbiological processThe process in which the potential difference across the mitochondrial membrane is reduced from its steady state level. [Wikipedia:Depolarization, Wikipedia:Mitochondrion]
membrane depolarizationbiological processThe process in which membrane potential decreases with respect to its steady-state potential, usually from negative potential to a more positive potential. For example, the initial depolarization during the rising phase of an action potential is in the direction from the negative steady-state resting potential towards the positive membrane potential that will be the peak of the action potential. [GOC:dh, Wikipedia:Depolarization]
positive regulation of mitochondrial depolarizationbiological processAny process that activates, maintains or increases the frequency, rate or extent of the change in the membrane potential of the mitochondria from negative to positive. [GOC:ai]
excitatory postsynaptic potentialbiological processA 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. [GOC:dph, GOC:ef]
positive regulation of macrophage cytokine productionbiological processAny process that increases the rate, frequency or extent of macrophage cytokine production. Macrophage cytokine production is the appearance of a chemokine due to biosynthesis or secretion following a cellular stimulus, resulting in an increase in its intracellular or extracellular levels. [GOC:dph, GOC:tb]
T cell apoptotic processbiological processAny apoptotic process in a T cell, a type of lymphocyte whose defining characteristic is the expression of a T cell receptor complex. [CL:0000084, GOC:add, GOC:mtg_apoptosis, ISBN:0781765196]
positive regulation of T cell apoptotic processbiological processAny process that activates or increases the frequency, rate or extent of T cell death by apoptotic process. [GOC:add, GOC:mtg_apoptosis, ISBN:0781765196]
cellular response to ATPbiological processAny 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 ATP (adenosine 5'-triphosphate) stimulus. [GOC:mah]
cellular response to dsRNAbiological processAny 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 double-stranded RNA stimulus. [GOC:mah]
reactive oxygen species metabolic processbiological processThe 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. [GOC:mah]
apoptotic signaling pathwaybiological processThe series of molecular signals which triggers the apoptotic death of a cell. The pathway starts with reception of a signal, and ends when the execution phase of apoptosis is triggered. [GOC:mtg_apoptosis]
extrinsic apoptotic signaling pathwaybiological processThe series of molecular signals in which a signal is conveyed from the cell surface to trigger the apoptotic death of a cell. The pathway starts with either a ligand binding to a cell surface receptor, or a ligand being withdrawn from a cell surface receptor (e.g. in the case of signaling by dependence receptors), and ends when the execution phase of apoptosis is triggered. [GOC:mtg_apoptosis, GOC:yaf, PMID:17340152]
positive regulation of bleb assemblybiological processAny process that activates or increases the frequency, rate or extent of bleb assembly. [GO_REF:0000058, GOC:als, GOC:TermGenie, PMID:25651887]
calcium ion transmembrane transportbiological processA process in which a calcium ion is transported from one side of a membrane to the other by means of some agent such as a transporter or pore. [GOC:mah]