Atrial natriuretic peptide receptor 1

An atrial natriuretic peptide receptor 1 that is encoded in the genome of human. [PRO:DNx, UniProtKB:P16066]

Synonyms

EC 4.6.1.2;
Atrial natriuretic peptide receptor type A;
ANP-A;
ANPR-A;
NPR-A;
Guanylate cyclase A;
GC-A

Research

Bioassay Publications (3)

Timeframe	Studies on this Protein(%)	All Drugs %
pre-1990	0 (0.00)	18.7374
1990's	0 (0.00)	18.2507
2000's	1 (33.33)	29.6817
2010's	2 (66.67)	24.3611
2020's	0 (0.00)	2.80

Compounds (3)

Drugs with Inhibition Measurements

Drug	Taxonomy	Measurement	Average (mM)	Bioassay(s)	Publication(s)
ns 2028	Homo sapiens (human)	IC50	0.0360	1	1
natriuretic peptide, brain	Homo sapiens (human)	IC50	0.0060	1	1

Drugs with Activation Measurements

Drug	Taxonomy	Measurement	Average (mM)	Bioassay(s)	Publication(s)
atrial natriuretic factor	Homo sapiens (human)	EC50	0.0001	1	1

Enables

This protein enables 10 target(s):

Target	Category	Definition
guanylate cyclase activity	molecular function	Catalysis of the reaction: GTP = 3',5'-cyclic GMP + diphosphate. [EC:4.6.1.2]
protein kinase activity	molecular function	Catalysis of the phosphorylation of an amino acid residue in a protein, usually according to the reaction: a protein + ATP = a phosphoprotein + ADP. [PMID:25399640]
ATP binding	molecular function	Binding to ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator. [ISBN:0198506732]
GTP binding	molecular function	Binding to GTP, guanosine triphosphate. [GOC:ai]
G protein-coupled peptide receptor activity	molecular function	Combining with a peptide 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. [GOC:dph, GOC:tb]
natriuretic peptide receptor activity	molecular function	Combining with a natriuretic peptide and transmitting the signal to initiate a change in cell activity. [GOC:mah, GOC:signaling]
peptide hormone binding	molecular function	Binding to a peptide with hormonal activity in animals. [GOC:jl, ISBN:0198506732]
hormone binding	molecular function	Binding to an hormone, a naturally occurring substance secreted by specialized cells that affect the metabolism or behavior of cells possessing functional receptors for the hormone. Hormones may be produced by the same, or different, cell as express the receptor. [GOC:jl]
peptide receptor activity	molecular function	Combining with an extracellular or intracellular peptide to initiate a change in cell activity. [GOC:jl]
adenylate cyclase activity	molecular function	Catalysis of the reaction: ATP = 3',5'-cyclic AMP + diphosphate. [EC:4.6.1.1]

Located In

This protein is located in 1 target(s):

Target	Category	Definition
plasma membrane	cellular component	The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins. [ISBN:0716731363]

Active In

This protein is active in 1 target(s):

Target	Category	Definition
plasma membrane	cellular component	The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins. [ISBN:0716731363]

Part Of

This protein is part of 2 target(s):

Target	Category	Definition
ANPR-A receptor complex	cellular component	A receptor complex composed of two ANPR-A molecules and expressed in the heart atrium in mammals; it plays a major role in the regulation of blood pressure and salt-fluid volume homeostasis. Binding of the ligand AMP in response to atrial distension (high blood volume) leads to guanylate cyclase activity of the ANPR-A receptor complex, thereby elevating intracellular cGMP levels. The end result is a reduction in blood volume and, therefore, a reduction in cardiac output and systemic blood pressure. [GOC:ame, PMID:15117952]
receptor complex	cellular component	Any protein complex that undergoes combination with a hormone, neurotransmitter, drug or intracellular messenger to initiate a change in cell function. [GOC:go_curators]

Involved In

This protein is involved in 16 target(s):

Target	Category	Definition
cGMP biosynthetic process	biological process	The chemical reactions and pathways resulting in the formation of cyclic GMP, guanosine 3',5'-phosphate. [ISBN:0198506732]
cell surface receptor signaling pathway	biological process	The 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]
receptor guanylyl cyclase signaling pathway	biological process	The series of molecular signals initiated by an extracellular ligand binding to a receptor on the surface of the target cell where the receptor possesses guanylyl cyclase activity, and ending with the regulation of a downstream cellular process, e.g. transcription. [GOC:mah, GOC:signaling, PMID:16815030]
G protein-coupled receptor signaling pathway	biological process	The 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]
body fluid secretion	biological process	The controlled release of a fluid by a cell or tissue in an animal. [GOC:ai, GOC:dph, GOC:mah, GOC:tb]
regulation of blood pressure	biological process	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. [GOC:dph, GOC:mtg_cardio, ISBN:0721643949]
positive regulation of cGMP-mediated signaling	biological process	Any process that increases the rate, frequency or extent of cGMP-mediated signaling. [GOC:BHF, GOC:dph, GOC:tb]
negative regulation of angiogenesis	biological process	Any process that stops, prevents, or reduces the frequency, rate or extent of angiogenesis. [GOC:go_curators]
cGMP-mediated signaling	biological process	An intracellular signaling cassette that starts with production of cyclic GMP (cGMP), and ends with activation of downstream effectors that further transmit the signal within the cell. [GOC:signaling]
negative regulation of cell growth	biological process	Any process that stops, prevents, or reduces the frequency, rate, extent or direction of cell growth. [GOC:go_curators]
positive regulation of urine volume	biological process	Any process that increases the amount of urine excreted from the body over a unit of time. [GOC:mtg_25march11, GOC:yaf]
positive regulation of renal sodium excretion	biological process	Any process that increases the amount of sodium excreted in urine over a unit of time. [GOC:mtg_25march11, GOC:yaf]
dopamine metabolic process	biological process	The chemical reactions and pathways involving dopamine, a catecholamine neurotransmitter and a metabolic precursor of noradrenaline and adrenaline. [GOC:jl, ISBN:0198506732]
regulation of vascular permeability	biological process	Any process that modulates the extent to which blood vessels can be pervaded by fluid. [GOC:jl]
negative regulation of smooth muscle cell proliferation	biological process	Any process that stops, prevents or reduces the rate or extent of smooth muscle cell proliferation. [CL:0000192, GOC:ebc]
blood vessel diameter maintenance	biological process	Any process that modulates the diameter of blood vessels. [GOC:pr]