1T34

ROTATION MECHANISM FOR TRANSMEMBRANE SIGNALING BY THE ATRIAL NATRIURETIC PEPTIDE RECEPTOR

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP/SCOPe Classification SCOP Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d1t34a_	Alpha and beta proteins (a/b)	Periplasmic binding protein-like I	Periplasmic binding protein-like I	L-arabinose binding protein-like	Hormone binding domain of the atrial natriuretic peptide receptor	Norway rat (Rattus norvegicus ) [TaxId: 10116 ],	SCOPe (2.08)
B	d1t34b_	Alpha and beta proteins (a/b)	Periplasmic binding protein-like I	Periplasmic binding protein-like I	L-arabinose binding protein-like	Hormone binding domain of the atrial natriuretic peptide receptor	Norway rat (Rattus norvegicus ) [TaxId: 10116 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	Type 1 solute binding protein-like	8033286	3000125	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Type 1 solute binding protein-like	8033286	3000125	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	ANF_receptor_2nd	e1t34A3	A: a/b three-layered sandwiches	X: Flavodoxin-like	H: Class I glutamine amidotransferase-like	T: Periplasmic binding protein-like I	F: ANF_receptor_2nd	ECOD (1.6)
A	Peripla_BP_5	e1t34A2	A: a/b three-layered sandwiches	X: Flavodoxin-like	H: Class I glutamine amidotransferase-like	T: Periplasmic binding protein-like I	F: Peripla_BP_5	ECOD (1.6)
B	ANF_receptor_2nd	e1t34B3	A: a/b three-layered sandwiches	X: Flavodoxin-like	H: Class I glutamine amidotransferase-like	T: Periplasmic binding protein-like I	F: ANF_receptor_2nd	ECOD (1.6)
B	Peripla_BP_5	e1t34B2	A: a/b three-layered sandwiches	X: Flavodoxin-like	H: Class I glutamine amidotransferase-like	T: Periplasmic binding protein-like I	F: Peripla_BP_5	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.40.50.2300	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Response regulator	CATH (4.3.0)
B	3.40.50.2300	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Response regulator	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF01094	Receptor family ligand binding region (ANF_receptor)	Receptor family ligand binding region	-	Family
C [auth H]	PF00212	Atrial natriuretic peptide (ANP)	Atrial natriuretic peptide	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Atrial natriuretic peptide receptor A	phosphorus-oxygen lyase activity cyclase activity lyase activity adenylate cyclase activity catalytic activity peptide receptor activity molecular transducer activity signaling receptor activity natriuretic peptide receptor activity binding guanyl nucleotide binding GTP binding nucleotide binding guanyl ribonucleotide binding phosphorus-oxygen lyase activity cyclase activity lyase activity adenylate cyclase activity catalytic activity peptide receptor activity molecular transducer activity signaling receptor activity natriuretic peptide receptor activity binding guanyl nucleotide binding GTP binding nucleotide binding guanyl ribonucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding organic cyclic compound binding purine nucleotide binding anion binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding adenyl ribonucleotide binding adenyl nucleotide binding ATP binding catalytic activity, acting on a protein kinase activity protein kinase activity transferase activity phosphotransferase activity, alcohol group as acceptor transferase activity, transferring phosphorus-containing groups amide binding peptide hormone binding hormone binding guanylate cyclase activity	multicellular organismal process system process circulatory system process regulation of blood pressure biological regulation regulation of biological quality blood circulation cellular response to stimulus regulation of biological process regulation of cellular process response to stimulus signaling cGMP-mediated signaling intracellular signal transduction multicellular organismal process system process circulatory system process regulation of blood pressure biological regulation regulation of biological quality blood circulation cellular response to stimulus regulation of biological process regulation of cellular process response to stimulus signaling cGMP-mediated signaling intracellular signal transduction cell communication intracellular signaling cassette cellular process signal transduction negative regulation of cell population proliferation cell population proliferation regulation of smooth muscle cell proliferation negative regulation of biological process smooth muscle cell proliferation negative regulation of smooth muscle cell proliferation regulation of cell population proliferation negative regulation of cellular process muscle cell proliferation organonitrogen compound metabolic process cellular metabolic process organic hydroxy compound metabolic process dopamine metabolic process catechol-containing compound metabolic process organic cyclic compound metabolic process amine metabolic process organic substance metabolic process catecholamine metabolic process phenol-containing compound metabolic process nitrogen compound metabolic process metabolic process cellular aromatic compound metabolic process biogenic amine metabolic process cell surface receptor signaling pathway nucleotide biosynthetic process organonitrogen compound biosynthetic process carbohydrate derivative metabolic process purine ribonucleotide biosynthetic process cellular nitrogen compound biosynthetic process nucleobase-containing compound metabolic process ribonucleotide biosynthetic process heterocycle metabolic process phosphate-containing compound metabolic process organic substance biosynthetic process small molecule metabolic process phosphorus metabolic process ribose phosphate biosynthetic process nucleoside phosphate metabolic process cellular nitrogen compound metabolic process primary metabolic process nucleotide metabolic process biosynthetic process cGMP metabolic process aromatic compound biosynthetic process organophosphate biosynthetic process organic cyclic compound biosynthetic process nucleoside phosphate biosynthetic process purine ribonucleotide metabolic process purine nucleotide biosynthetic process ribose phosphate metabolic process cellular biosynthetic process cyclic nucleotide metabolic process purine nucleotide metabolic process ribonucleotide metabolic process nucleobase-containing small molecule metabolic process purine-containing compound biosynthetic process cyclic nucleotide biosynthetic process carbohydrate derivative biosynthetic process cyclic purine nucleotide metabolic process nucleobase-containing compound biosynthetic process heterocycle biosynthetic process purine-containing compound metabolic process organophosphate metabolic process cGMP biosynthetic process regulation of tube diameter regulation of tube size vascular process in circulatory system blood vessel diameter maintenance regulation of anatomical structure size receptor guanylyl cyclase signaling pathway enzyme-linked receptor protein signaling pathway positive regulation of cell communication positive regulation of signal transduction positive regulation of biological process regulation of signal transduction positive regulation of cGMP-mediated signaling positive regulation of response to stimulus regulation of intracellular signal transduction positive regulation of cellular process regulation of cGMP-mediated signaling regulation of signaling positive regulation of intracellular signal transduction regulation of response to stimulus regulation of cell communication positive regulation of signaling	cell periphery plasma membrane membrane cellular anatomical entity protein-containing complex receptor complex ANPR-A receptor complex
C [auth H]	Atrial natriuretic peptide factor	protein binding binding signaling receptor binding hormone receptor binding molecular function activator activity neuropeptide activity signaling receptor activator activity hormone activity molecular function regulator activity neuropeptide hormone activity signaling receptor regulator activity receptor ligand activity G protein-coupled receptor binding neuropeptide receptor binding	heart process multicellular organismal process system process regulation of biological process regulation of heart contraction regulation of system process biological regulation positive regulation of biological process positive regulation of heart rate positive regulation of blood circulation positive regulation of heart contraction circulatory system process regulation of blood circulation positive regulation of multicellular organismal process heart process multicellular organismal process system process regulation of biological process regulation of heart contraction regulation of system process biological regulation positive regulation of biological process positive regulation of heart rate positive regulation of blood circulation positive regulation of heart contraction circulatory system process regulation of blood circulation positive regulation of multicellular organismal process regulation of multicellular organismal process regulation of biological quality heart contraction blood circulation regulation of heart rate developmental process heart development multicellular organism development anatomical structure development animal organ development circulatory system development system development regulation of blood pressure organonitrogen compound metabolic process cellular biosynthetic process cellular metabolic process primary metabolic process gene expression macromolecule biosynthetic process protein maturation organic substance metabolic process protein folding biosynthetic process organic substance biosynthetic process nitrogen compound metabolic process metabolic process cellular process protein metabolic process macromolecule metabolic process transport sodium ion export across plasma membrane monoatomic ion transmembrane transport export from cell sodium ion transmembrane transport inorganic ion transmembrane transport export across plasma membrane establishment of localization metal ion transport inorganic cation transmembrane transport transmembrane transport monoatomic cation transmembrane transport localization monoatomic ion transport monoatomic cation transport sodium ion transport regulation of growth regulation of cellular component organization regulation of cellular process negative regulation of biological process growth negative regulation of cell growth regulation of cell growth cell growth cellular component organization negative regulation of growth negative regulation of cellular process cellular component organization or biogenesis lymphatic vascular process in circulatory system collecting lymphatic vessel constriction negative regulation of collecting lymphatic vessel constriction vascular process in circulatory system regulation of collecting lymphatic vessel constriction regulation of lymphatic vessel size negative regulation of multicellular organismal process regulation of anatomical structure size response to decreased oxygen levels response to stimulus response to hypoxia response to stress response to oxygen levels response to abiotic stimulus cellular developmental process cardiac muscle cell development developmental growth cell development organ growth muscle cell differentiation striated muscle tissue development muscle structure development muscle cell development cell differentiation cardiac muscle hypertrophy cardiac cell development muscle tissue development cardiac muscle tissue growth muscle hypertrophy heart growth developmental cell growth cardiac muscle tissue development physiological muscle hypertrophy cardiac muscle cell differentiation striated muscle hypertrophy tissue development muscle system process cardiocyte differentiation cell growth involved in cardiac muscle cell development physiological cardiac muscle hypertrophy striated muscle cell differentiation regulation of calcium ion transport regulation of localization regulation of monoatomic ion transmembrane transport calcium ion transport regulation of calcium ion transmembrane transport regulation of calcium ion transmembrane transport via high voltage-gated calcium channel calcium ion transmembrane transport via high voltage-gated calcium channel regulation of metal ion transport regulation of transport regulation of monoatomic ion transport regulation of transmembrane transport regulation of monoatomic cation transmembrane transport calcium ion transmembrane transport response to organic substance response to polycyclic arene response to 3-methylcholanthrene response to chemical response to organic cyclic compound positive regulation of cation transmembrane transport regulation of potassium ion transport potassium ion transmembrane transport potassium ion export across plasma membrane positive regulation of monoatomic ion transport positive regulation of potassium ion export across plasma membrane positive regulation of transmembrane transport positive regulation of monoatomic ion transmembrane transport positive regulation of cellular process regulation of potassium ion transmembrane transport positive regulation of potassium ion transport positive regulation of transport regulation of potassium ion export across plasma membrane positive regulation of potassium ion transmembrane transport potassium ion transport positive regulation of cardiac muscle contraction cardiac muscle contraction striated muscle contraction positive regulation of striated muscle contraction regulation of cardiac muscle contraction muscle contraction regulation of muscle system process regulation of striated muscle contraction regulation of muscle contraction positive regulation of muscle contraction cellular response to stimulus positive regulation of cell communication positive regulation of signal transduction signaling regulation of signal transduction intracellular signal transduction cell communication positive regulation of cGMP-mediated signaling positive regulation of response to stimulus regulation of intracellular signal transduction intracellular signaling cassette signal transduction regulation of cGMP-mediated signaling regulation of signaling cGMP-mediated signaling positive regulation of intracellular signal transduction regulation of response to stimulus regulation of cell communication positive regulation of signaling G protein-coupled receptor signaling pathway neuropeptide signaling pathway regulation of body fluid levels multi-multicellular organism process reproductive process female pregnancy multi-organism reproductive process multicellular organismal-level homeostasis chemical homeostasis homeostatic process multicellular organismal-level water homeostasis multicellular organismal-level chemical homeostasis regulation of calcium ion transmembrane transporter activity regulation of transmembrane transporter activity regulation of voltage-gated calcium channel activity regulation of transporter activity regulation of monoatomic ion transmembrane transporter activity regulation of high voltage-gated calcium channel activity regulation of cation channel activity regulation of molecular function regulation of tube diameter regulation of tube size blood vessel diameter maintenance vasodilation cellular response to oxidative stress response to oxygen-containing compound cellular response to chemical stress cellular response to oxygen-containing compound cellular response to hydrogen peroxide response to reactive oxygen species response to inorganic substance response to hydrogen peroxide response to oxidative stress cellular response to reactive oxygen species cellular response to chemical stimulus cellular response to stress synaptic signaling cell-cell signaling synaptic signaling via neuropeptide response to mechanical stimulus response to external stimulus cellular response to mechanical stimulus cellular response to abiotic stimulus cellular response to external stimulus cellular response to environmental stimulus cardiac muscle cell membrane repolarization membrane repolarization regulation of membrane repolarization atrial cardiac muscle cell membrane repolarization regulation of cardiac muscle cell membrane repolarization regulation of atrial cardiac muscle cell membrane repolarization regulation of membrane potential response to hormone response to endogenous stimulus response to organonitrogen compound response to peptide hormone response to insulin response to nitrogen compound regulation of systemic arterial blood pressure negative regulation of systemic arterial blood pressure negative regulation of blood pressure nucleotide biosynthetic process organonitrogen compound biosynthetic process carbohydrate derivative metabolic process purine ribonucleotide biosynthetic process cellular nitrogen compound biosynthetic process nucleobase-containing compound metabolic process ribonucleotide biosynthetic process heterocycle metabolic process phosphate-containing compound metabolic process small molecule metabolic process phosphorus metabolic process ribose phosphate biosynthetic process nucleoside phosphate metabolic process cellular nitrogen compound metabolic process nucleotide metabolic process organic cyclic compound metabolic process cGMP metabolic process aromatic compound biosynthetic process organophosphate biosynthetic process organic cyclic compound biosynthetic process nucleoside phosphate biosynthetic process purine ribonucleotide metabolic process purine nucleotide biosynthetic process ribose phosphate metabolic process cyclic nucleotide metabolic process purine nucleotide metabolic process ribonucleotide metabolic process nucleobase-containing small molecule metabolic process purine-containing compound biosynthetic process cyclic nucleotide biosynthetic process carbohydrate derivative biosynthetic process cyclic purine nucleotide metabolic process nucleobase-containing compound biosynthetic process heterocycle biosynthetic process purine-containing compound metabolic process organophosphate metabolic process cGMP biosynthetic process cellular aromatic compound metabolic process regulation of delayed rectifier potassium channel activity regulation of potassium ion transmembrane transporter activity positive regulation of cation channel activity positive regulation of delayed rectifier potassium channel activity positive regulation of molecular function positive regulation of transporter activity positive regulation of ion transmembrane transporter activity positive regulation of voltage-gated potassium channel activity positive regulation of potassium ion transmembrane transporter activity cell surface receptor signaling pathway receptor guanylyl cyclase signaling pathway enzyme-linked receptor protein signaling pathway cellular response to nitrogen compound response to angiotensin cellular response to peptide hormone stimulus cellular response to angiotensin cellular response to endogenous stimulus cellular response to organonitrogen compound cellular response to organic substance cellular response to hormone stimulus regulated exocytosis regulation of myeloid leukocyte mediated immunity nitrogen compound transport vesicle-mediated transport myeloid leukocyte activation establishment of localization in cell regulation of immune system process immune response histamine secretion by mast cell regulation of inflammatory response mast cell degranulation immune effector process histamine secretion involved in inflammatory response exocytosis positive regulation of defense response inflammatory response histamine production involved in inflammatory response regulation of defense response cellular localization regulation of hormone secretion regulation of response to external stimulus hormone secretion histamine secretion positive regulation of exocytosis regulation of mast cell degranulation regulation of regulated secretory pathway regulation of secretion by cell secretion by cell positive regulation of response to external stimulus signal release regulation of response to stress organelle localization leukocyte activation involved in immune response histamine transport positive regulation of immune effector process production of molecular mediator involved in inflammatory response cell activation regulation of vesicle-mediated transport myeloid cell activation involved in immune response regulation of histamine secretion by mast cell immune system process exocytic process establishment of organelle localization regulation of immune effector process positive regulation of histamine secretion by mast cell cell activation involved in immune response leukocyte degranulation myeloid leukocyte mediated immunity positive regulation of leukocyte degranulation positive regulation of regulated secretory pathway positive regulation of inflammatory response leukocyte mediated immunity positive regulation of mast cell degranulation positive regulation of immune system process regulation of hormone levels organic substance transport vacuolar localization regulation of secretion regulation of leukocyte mediated immunity lysosome localization positive regulation of secretion by cell leukocyte activation positive regulation of hormone secretion positive regulation of secretion mast cell activation regulation of leukocyte degranulation mast cell mediated immunity secretion defense response mast cell activation involved in immune response regulation of exocytosis hormone transport striated muscle adaptation muscle adaptation cardiac muscle adaptation cardiac muscle hypertrophy in response to stress muscle hypertrophy in response to stress	somatodendritic compartment cell body perikaryon neuronal cell body cellular anatomical entity cluster of actin-based cell projections brush border membrane-bounded organelle intracellular anatomical structure lytic vacuole vacuole intracellular membrane-bounded organelle intracellular organelle mast cell granule somatodendritic compartment cell body perikaryon neuronal cell body cellular anatomical entity cluster of actin-based cell projections brush border membrane-bounded organelle intracellular anatomical structure lytic vacuole vacuole intracellular membrane-bounded organelle intracellular organelle mast cell granule organelle cytoplasm lysosome perinuclear region of cytoplasm extracellular region extracellular space synapse cell junction glycinergic synapse protein-containing complex cell projection

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR001054	Adenylyl cyclase class-3/4/guanylyl cyclase	Domain
A, B	IPR000719	Protein kinase domain	Domain
A, B	IPR001245	Serine-threonine/tyrosine-protein kinase, catalytic domain	Domain
A, B	IPR029787	Nucleotide cyclase	Homologous Superfamily
A, B	IPR018297	Adenylyl cyclase class-4/guanylyl cyclase, conserved site	Conserved Site
A, B	IPR028082	Periplasmic binding protein-like I	Homologous Superfamily
A, B	IPR011009	Protein kinase-like domain superfamily	Homologous Superfamily
A, B	IPR001170	Adenylyl cyclase class-4/guanylyl cyclase	Family
A, B	IPR001828	Receptor, ligand binding region	Domain
C [auth H]	IPR030480	Natriuretic peptide, conserved site	Conserved Site
C [auth H]	IPR002407	Natriuretic peptide, atrial type	Family
C [auth H]	IPR000663	Natriuretic peptide	Family

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM133198.