Page last updated: 2024-08-07 16:26:01

Type-1 angiotensin II receptor

An angiotensin II receptor 1 that is encoded in the genome of human. [PRO:WCB, UniProtKB:P30556]

Synonyms

AT1AR;
AT1BR;
Angiotensin II type-1 receptor;
AT1

Research

Bioassay Publications (58)

TimeframeStudies on this Protein(%)All Drugs %
pre-19900 (0.00)18.7374
1990's4 (6.90)18.2507
2000's16 (27.59)29.6817
2010's32 (55.17)24.3611
2020's6 (10.34)2.80

Compounds (43)

Drugs with Inhibition Measurements

DrugTaxonomyMeasurementAverage (mM)Bioassay(s)Publication(s)
5-iodo-2-(oxaloamino)benzoic acidHomo sapiens (human)Ki89.000011
candesartanHomo sapiens (human)IC500.040533
candesartanHomo sapiens (human)Ki0.007022
thiorphanHomo sapiens (human)Ki10.000011
avaproHomo sapiens (human)IC500.009933
avaproHomo sapiens (human)Ki0.001355
losartanHomo sapiens (human)IC500.04701112
losartanHomo sapiens (human)Ki0.011333
propranololHomo sapiens (human)IC505.011911
valsartanHomo sapiens (human)IC500.007411
valsartanHomo sapiens (human)Ki2.351522
tasosartanHomo sapiens (human)IC500.035022
telmisartanHomo sapiens (human)IC500.017999
gr 117289Homo sapiens (human)Ki0.002011
exp3174Homo sapiens (human)IC500.002011
l 692429Homo sapiens (human)IC503.600011
angiotensin ii, des-asp(1)-des-arg(2)-ile(5)-Homo sapiens (human)Ki0.407422
bibs 39Homo sapiens (human)Ki0.029011
bibs 222Homo sapiens (human)Ki0.020011
forasartanHomo sapiens (human)IC500.006911
up 269-6Homo sapiens (human)Ki0.024011
mk 996Homo sapiens (human)IC500.000211
bms 207940Homo sapiens (human)Ki0.010011
angiotensin iiHomo sapiens (human)IC500.005522
angiotensin iiHomo sapiens (human)Ki0.000444
piboserodHomo sapiens (human)Ki10.000011
l 158809Homo sapiens (human)IC500.001522
2-(oxaloamino)benzoic acidHomo sapiens (human)Ki870.000011
omapatrilatHomo sapiens (human)Ki10.000011
caffeic acidHomo sapiens (human)IC500.124611
pd 123319Homo sapiens (human)Ki0.012011
exp 655Homo sapiens (human)IC50100.000011
saralasinHomo sapiens (human)IC500.000677
saralasinHomo sapiens (human)Ki0.000233
l 162313Homo sapiens (human)IC500.001122
l 162313Homo sapiens (human)Ki0.001111
4-oxo-6-((pyrimidin-2-ylthio)methyl)-4h-pyran-3-yl 4-nitrobenzoateHomo sapiens (human)IC5079.000011
zd 7155Homo sapiens (human)Ki0.000511
bms 193884Homo sapiens (human)Ki5.000022
l 163491Homo sapiens (human)IC500.001411
fimasartanHomo sapiens (human)IC500.004511
bms 248360Homo sapiens (human)Ki0.010033
ema401Homo sapiens (human)IC500.039011
naluzotanHomo sapiens (human)Ki2.000011
nitd 609Homo sapiens (human)IC5030.000011

Drugs with Activation Measurements

DrugTaxonomyMeasurementAverage (mM)Bioassay(s)Publication(s)
losartanHomo sapiens (human)Kd0.003311
propranololHomo sapiens (human)EC505.011911
ipsapironeHomo sapiens (human)EC500.067611
flesinoxanHomo sapiens (human)EC500.006611
valsartanHomo sapiens (human)EC5010.000020
forasartanHomo sapiens (human)Kd0.006311
angiotensin iiHomo sapiens (human)EC500.003332
angiotensin iiHomo sapiens (human)Kd0.002011
angiotensin ii, 1-sar-5-ile-8-ala-Homo sapiens (human)EC505.004620
saralasinHomo sapiens (human)EC505.005520

Drugs with Other Measurements

DrugTaxonomyMeasurementAverage (mM)Bioassay(s)Publication(s)
candesartanHomo sapiens (human)Affinity0.000111
avaproHomo sapiens (human)Affinity0.001311
losartanHomo sapiens (human)Affinity0.006411
losartanHomo sapiens (human)Kb0.006033
valsartanHomo sapiens (human)Affinity0.001711
tasosartanHomo sapiens (human)Affinity0.001211
telmisartanHomo sapiens (human)Affinity0.001011
exp3174Homo sapiens (human)Affinity0.001311
exp7711Homo sapiens (human)Affinity0.230011
l 158809Homo sapiens (human)Affinity0.000511
eprosartanHomo sapiens (human)Affinity0.009211

Enables

This protein enables 5 target(s):

TargetCategoryDefinition
angiotensin type I receptor activitymolecular functionAn angiotensin receptor activity that acts via Gq-mediated activation of phospholipase C followed by phosphoinositide hydrolysis and Ca2+ signaling, and may act via additional signaling mechanisms. [GOC:mah, PMID:10977869]
angiotensin type II receptor activitymolecular functionAn angiotensin receptor activity that acts via Gi protein coupling and cGMP (NO) generation, and may also act via additional signaling mechanisms. [GOC:mah, PMID:10977869]
protein bindingmolecular functionBinding to a protein. [GOC:go_curators]
bradykinin receptor bindingmolecular functionBinding to a bradykinin receptor. [GOC:mah, GOC:nln]
protein heterodimerization activitymolecular functionBinding to a nonidentical protein to form a heterodimer. [GOC:ai]

Located In

This protein is located in 2 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]
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]

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 28 target(s):

TargetCategoryDefinition
regulation of cell growthbiological processAny process that modulates the frequency, rate, extent or direction of cell growth. [GOC:go_curators]
kidney developmentbiological processThe process whose specific outcome is the progression of the kidney over time, from its formation to the mature structure. The kidney is an organ that filters the blood and/or excretes the end products of body metabolism in the form of urine. [GOC:dph, GOC:mtg_kidney_jan10, ISBN:0124020607, ISBN:0721662544]
renin-angiotensin regulation of aldosterone productionbiological processThe process in which an increase in active angiotensin stimulates the adrenal cortices to secrete aldosterone. [ISBN:0721643949]
maintenance of blood vessel diameter homeostasis by renin-angiotensinbiological processThe process in which the diameter of a blood vessel is changed due to activity of the renin-angiotensin system. [GOC:dph, GOC:pr, GOC:tb]
regulation of systemic arterial blood pressure by renin-angiotensinbiological processThe process in which renin-angiotensin modulates the force with which blood passes through the circulatory system. [GOC:mtg_cardio]
G protein-coupled receptor signaling pathwaybiological processThe series of molecular signals initiated by a ligand binding to its receptor, in which the activated receptor promotes 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, and ends with regulation of a downstream cellular process. The pathway can start from the plasma membrane, Golgi or nuclear membrane. [GOC:bf, GOC:mah, PMID:16902576, PMID:24568158, Wikipedia:G_protein-coupled_receptor]
phospholipase C-activating G protein-coupled receptor signaling pathwaybiological processA G protein-coupled receptor signaling pathway in which the signal is transmitted via the activation of phospholipase C (PLC) and a subsequent increase in the intracellular concentration of inositol trisphosphate (IP3) and diacylglycerol (DAG). [GOC:dph, GOC:mah, GOC:signaling, GOC:tb, ISBN:0815316194]
positive regulation of cytosolic calcium ion concentrationbiological processAny process that increases the concentration of calcium ions in the cytosol. [GOC:ai]
Rho protein signal transductionbiological processAn intracellular signaling cassette in which a small monomeric GTPase of the Rho subfamily relays a signal. [GOC:bf]
positive regulation of macrophage derived foam cell differentiationbiological processAny process that increases the rate, frequency or extent of macrophage derived foam cell differentiation. Macrophage derived foam cell differentiation is the process in which a macrophage acquires the specialized features of a foam cell. A foam cell is a type of cell containing lipids in small vacuoles and typically seen in atherosclerotic lesions, as well as other conditions. [GOC:add, GOC:dph, GOC:tb]
regulation of vasoconstrictionbiological processAny process that modulates the frequency, rate or extent of reductions in the diameter of blood vessels. [GOC:jl]
calcium-mediated signalingbiological processAny intracellular signal transduction in which the signal is passed on within the cell via calcium ions. [GOC:signaling]
positive regulation of phospholipase A2 activitybiological processAny process that activates or increases the activity of the enzyme phospholipase A2. [GOC:mah]
low-density lipoprotein particle remodelingbiological processThe acquisition, loss or modification of a protein or lipid within a low-density lipoprotein particle, including the hydrolysis of triglyceride by hepatic lipase, with the subsequent loss of free fatty acid, and the transfer of cholesterol esters from LDL to a triglyceride-rich lipoprotein particle by cholesteryl ester transfer protein (CETP), with the simultaneous transfer of triglyceride to LDL. [GOC:BHF, GOC:expert_pt, GOC:mah, GOC:rl]
regulation of renal sodium excretionbiological processAny process that modulates the amount of sodium excreted in urine over a unit of time. [GOC:mtg_25march11, GOC:yaf]
angiotensin-activated signaling pathwaybiological processA G protein-coupled receptor signaling pathway initiated by angiotensin II binding to its receptor on the surface of a target cell, and ending with the regulation of a downstream cellular process, e.g. transcription. [GOC:BHF, GOC:mtg_cardiac_conduct_nov11, GOC:nhn, GOC:signaling, PMID:10977869]
regulation of cell population proliferationbiological processAny process that modulates the frequency, rate or extent of cell proliferation. [GOC:jl]
symbiont entry into host cellbiological processThe process by which a symbiont breaches the plasma membrane or cell envelope and enters the host cell. The process ends when the symbiont or its genome is released into the host cell. [GOC:jl]
regulation of inflammatory responsebiological processAny process that modulates the frequency, rate or extent of the inflammatory response, the immediate defensive reaction (by vertebrate tissue) to infection or injury caused by chemical or physical agents. [GOC:ai]
positive regulation of inflammatory responsebiological processAny process that activates or increases the frequency, rate or extent of the inflammatory response. [GOC:ai]
positive regulation of protein metabolic processbiological processAny process that activates or increases the frequency, rate or extent of the chemical reactions and pathways involving a protein. [GOC:ai]
cell chemotaxisbiological processThe directed movement of a motile cell guided by a specific chemical concentration gradient. Movement may be towards a higher concentration (positive chemotaxis) or towards a lower concentration (negative chemotaxis). [GOC:dph]
phospholipase C-activating angiotensin-activated signaling pathwaybiological processA phospholipase C-activating G protein-coupled receptor signaling pathway initiated by angiotensin binding to its receptor on the surface of a target cell, and ending with the regulation of a downstream cellular process, e.g. transcription. [GOC:bf, GOC:BHF, GOC:mtg_cardiac_conduct_nov11]
blood vessel diameter maintenancebiological processAny process that modulates the diameter of blood vessels. [GOC:pr]
positive regulation of blood vessel endothelial cell proliferation involved in sprouting angiogenesisbiological processAny process that activates or increases the frequency, rate or extent of blood vessel endothelial cell proliferation involved in sprouting angiogenesis. [GO_REF:0000058, GOC:TermGenie, PMID:23388056]
positive regulation of CoA-transferase activitybiological processAny process that activates or increases the frequency, rate or extent of CoA-transferase activity. [GO_REF:0000059, GOC:aruk, GOC:bc, GOC:TermGenie, PMID:20164328]
positive regulation of reactive oxygen species metabolic processbiological processAny process that activates or increases the frequency, rate or extent of reactive oxygen species metabolic process. [GOC:mah]
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]