3SN6

Crystal structure of the beta2 adrenergic receptor-Gs protein complex

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
IMGT Antibody Annotation
SAbDab Antibody Annotation
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations
Membrane Protein Annotation: OPM
Membrane Protein Annotation: PDBTM
Membrane Protein Annotation: MemProtMD
Membrane Protein Annotation: mpstruc

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	Galpha insert domain-like	8056792	3000669	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Ras-like P-loop GTPases	8056791	3002022	SCOP2B (2022-06-29)
C [auth G]	SCOP2B Superfamily	Transducin (heterotrimeric G protein), gamma chain	8070796	3001771	SCOP2B (2022-06-29)
D [auth R]	SCOP2B Superfamily	G protein-coupled receptor-like	8091150	3000473	SCOP2B (2022-06-29)
D [auth R]	SCOP2B Superfamily	Lysozyme-like	8033861	3001879	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	G-alpha	e3sn6A1	A: alpha arrays	X: Transducin (alpha subunit), insertion domain (From Topology)	H: Transducin (alpha subunit), insertion domain (From Topology)	T: Transducin (alpha subunit), insertion domain	F: G-alpha	ECOD (1.6)
A	Ras	e3sn6A2	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: Ras	ECOD (1.6)
B	ANAPC4_WD40_3	e3sn6B1	A: beta duplicates or obligate multimers	X: beta-propeller-like	H: beta-propeller	T: 7-bladed	F: ANAPC4_WD40_3	ECOD (1.6)
C [auth G]	G-gamma	e3sn6G1	A: extended segments	X: Transducin (heterotrimeric G protein), gamma chain (From Topology)	H: Transducin (heterotrimeric G protein), gamma chain (From Topology)	T: Transducin (heterotrimeric G protein), gamma chain	F: G-gamma	ECOD (1.6)
E [auth N]	V-set_12	e3sn6N1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: V-set_12	ECOD (1.6)
D [auth R]	7tm_1_3	e3sn6R4	A: alpha bundles	X: Family A G protein-coupled receptor-like (From Topology)	H: Family A G protein-coupled receptor-like (From Topology)	T: Family A G protein-coupled receptor-like	F: 7tm_1_3	ECOD (1.6)
D [auth R]	Phage_lysozyme_2	e3sn6R1	A: a+b complex topology	X: Lysozyme-like (From Homology)	H: Lysozyme-like	T: Lysozyme-like	F: Phage_lysozyme_2	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.40.50.300	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	P-loop containing nucleotide triphosphate hydrolases	CATH (4.3.0)
A	1.10.400.10	Mainly Alpha	Orthogonal Bundle	GI Alpha 1, domain 2-like	GI Alpha 1, domain 2-like	CATH (4.3.0)
B	2.130.10.10	Mainly Beta	7 Propeller	Methylamine Dehydrogenase	Chain H	CATH (4.3.0)
C [auth G]	4.10.260.10	Few Secondary Structures	Irregular	G Protein Gi Gamma 2	Transducin (heterotrimeric G protein), gamma chain	CATH (4.3.0)
E [auth N]	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (4.3.0)
D [auth R]	1.10.530.40	Mainly Alpha	Orthogonal Bundle	Lysozyme		CATH (4.3.0)
D [auth R]	1.20.1070.10	Mainly Alpha	Up-down Bundle	Rhopdopsin 7-helix transmembrane proteins	Rhodopsin 7-helix transmembrane proteins	CATH (4.3.0)

IMGT Antibody Annotation IMGT Database Homepage

Chain	Protein Name	Description	Organism Name	Gene Allele Name(s)	Domain Name(s)	Receptor Type	Receptor Description	Provenance Source
E [auth N]	Llama heavy chain VH domain	VH	Lama glama (llama)	IGHV3S601, IGHV3S201, IGHJ3*01	V-DOMAIN VH	IG	(VH)	IMGT (202446-0)

SAbDab Antibody Annotation SAbDab Database Homepage

Chain	Chain Class	Chain Subclass	Chain Type	Antigen Name(s)	Provenance Source
E [auth N]	Heavy Chain	IGHV1	-	guanine nucleotide-binding protein g(s) subunit alphaisoforms short \| guanine nucleotide-binding protein g(i)/g(s)/g(t) subunitbeta-1	SAbDab (2024-11-15)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF00503	G-protein alpha subunit (G-alpha)	G-protein alpha subunit	G proteins couple receptors of extracellular signals to intracellular signaling pathways. The G protein alpha subunit binds guanyl nucleotide and is a weak GTPase. A set of residues that are unique to G-alpha as compared to its ancestor the Arf-like ...	G proteins couple receptors of extracellular signals to intracellular signaling pathways. The G protein alpha subunit binds guanyl nucleotide and is a weak GTPase. A set of residues that are unique to G-alpha as compared to its ancestor the Arf-like family form a ring of residues centered on the nucleotide binding site [3]. A Ggamma is found fused to an inactive Galpha in the Dictyostelium protein gbqA [3].	Domain
B	PF00400	WD domain, G-beta repeat (WD40)	WD domain, G-beta repeat	-	Repeat
C [auth G]	PF00631	GGL domain (G-gamma)	GGL domain	G-protein gamma like domains (GGL) are found in the gamma subunit of the heterotrimeric G protein complex and in regulators of G protein signaling (RGS) proteins [1]. It is also found fused to an inactive Galpha in the Dictyostelium protein gbqA [2] ...	G-protein gamma like domains (GGL) are found in the gamma subunit of the heterotrimeric G protein complex and in regulators of G protein signaling (RGS) proteins [1]. It is also found fused to an inactive Galpha in the Dictyostelium protein gbqA [2]. G-gamma likely shares a common origin with the helical N-terminal unit of G-beta [2]. All organisms that posses a G-beta possess a G-gamma [2].	Domain
D [auth R]	PF00959	Phage lysozyme (Phage_lysozyme)	Phage lysozyme	This family includes lambda phage lysozyme and E. coli endolysin.	Domain
D [auth R]	PF00001	7 transmembrane receptor (rhodopsin family) (7tm_1)	7 transmembrane receptor (rhodopsin family)	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Guanine nucleotide-binding protein G(s) subunit alpha isoforms short	peptide hormone receptor binding protein binding binding corticotropin-releasing hormone receptor binding signaling receptor binding G protein-coupled receptor binding corticotropin-releasing hormone receptor 1 binding hormone receptor binding neuropeptide receptor binding mu-type opioid receptor binding opioid receptor binding beta-2 adrenergic receptor binding adrenergic receptor binding D1 dopamine receptor binding peptide hormone receptor binding protein binding binding corticotropin-releasing hormone receptor binding signaling receptor binding G protein-coupled receptor binding corticotropin-releasing hormone receptor 1 binding hormone receptor binding neuropeptide receptor binding mu-type opioid receptor binding opioid receptor binding beta-2 adrenergic receptor binding adrenergic receptor binding D1 dopamine receptor binding dopamine receptor binding protein-containing complex binding G-protein beta/gamma-subunit complex binding ionotropic glutamate receptor binding glutamate receptor binding enzyme regulator activity cyclase regulator activity enzyme activator activity cyclase activator activity molecular function activator activity molecular function regulator activity adenylate cyclase regulator activity adenylate cyclase activator activity 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 cation binding metal ion binding pyrophosphatase activity GTPase activity ribonucleoside triphosphate phosphatase activity hydrolase activity, acting on acid anhydrides, in phosphorus-containing anhydrides hydrolase activity hydrolase activity, acting on acid anhydrides catalytic activity insulin-like growth factor receptor binding	cellular response to stimulus regulation of biological process regulation of cellular process response to stimulus signaling biological regulation adenylate cyclase-activating G protein-coupled receptor signaling pathway cell communication adenylate cyclase-modulating G protein-coupled receptor signaling pathway G protein-coupled receptor signaling pathway cellular process signal transduction adenylate cyclase-activating adrenergic receptor signaling pathway adrenergic receptor signaling pathway cellular response to stimulus regulation of biological process regulation of cellular process response to stimulus signaling biological regulation adenylate cyclase-activating G protein-coupled receptor signaling pathway cell communication adenylate cyclase-modulating G protein-coupled receptor signaling pathway G protein-coupled receptor signaling pathway cellular process signal transduction adenylate cyclase-activating adrenergic receptor signaling pathway adrenergic receptor signaling pathway multicellular organismal process system process sensory perception of chemical stimulus sensory perception nervous system process cellular response to nitrogen compound response to dopamine cellular response to dopamine response to monoamine response to catecholamine adenylate cyclase-activating dopamine receptor signaling pathway cellular response to catecholamine stimulus response to organic cyclic compound G protein-coupled dopamine receptor signaling pathway cellular response to organic cyclic compound response to oxygen-containing compound response to nitrogen compound cellular response to oxygen-containing compound cellular response to chemical stimulus cellular response to monoamine stimulus response to chemical	protein-containing complex extrinsic component of plasma membrane catalytic complex plasma membrane protein complex cytoplasmic side of membrane membrane plasma membrane membrane protein complex heterotrimeric G-protein complex side of membrane cell periphery cellular anatomical structure cytoplasmic side of plasma membrane GTPase complex protein-containing complex extrinsic component of plasma membrane catalytic complex plasma membrane protein complex cytoplasmic side of membrane membrane plasma membrane membrane protein complex heterotrimeric G-protein complex side of membrane cell periphery cellular anatomical structure cytoplasmic side of plasma membrane GTPase complex extrinsic component of membrane extrinsic component of cytoplasmic side of plasma membrane intracellular anatomical structure cytoplasm
B	Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1	cytoskeletal protein binding spectrin binding protein-containing complex binding protein binding binding enzyme binding GTPase binding phosphoric ester hydrolase activity alkylglycerophosphoethanolamine phosphodiesterase activity hydrolase activity, acting on ester bonds phosphoric diester hydrolase activity hydrolase activity catalytic activity pyrophosphatase activity cytoskeletal protein binding spectrin binding protein-containing complex binding protein binding binding enzyme binding GTPase binding phosphoric ester hydrolase activity alkylglycerophosphoethanolamine phosphodiesterase activity hydrolase activity, acting on ester bonds phosphoric diester hydrolase activity hydrolase activity catalytic activity pyrophosphatase activity GTPase activity ribonucleoside triphosphate phosphatase activity hydrolase activity, acting on acid anhydrides, in phosphorus-containing anhydrides hydrolase activity, acting on acid anhydrides signaling receptor complex adaptor activity protein-macromolecule adaptor activity molecular adaptor activity signaling adaptor activity	positive regulation of cytosolic calcium ion concentration biological regulation regulation of biological quality multicellular organismal process system process sensory perception of chemical stimulus sensory perception nervous system process sensory perception of taste developmental process sensory organ development eye development animal organ development retina development in camera-type eye positive regulation of cytosolic calcium ion concentration biological regulation regulation of biological quality multicellular organismal process system process sensory perception of chemical stimulus sensory perception nervous system process sensory perception of taste developmental process sensory organ development eye development animal organ development retina development in camera-type eye visual system development multicellular organism development camera-type eye development anatomical structure development sensory system development system development response to decreased oxygen levels cellular response to stimulus response to stimulus cellular response to oxygen levels cellular response to hypoxia cellular response to decreased oxygen levels cellular response to chemical stimulus cellular response to stress response to hypoxia response to stress response to chemical response to oxygen levels response to abiotic stimulus cellular process cell population proliferation regulation of biological process regulation of cellular process signaling phospholipase C-activating G protein-coupled receptor signaling pathway cell communication G protein-coupled receptor signaling pathway signal transduction muscle cell apoptotic process striated muscle cell apoptotic process apoptotic process cell death programmed cell death cardiac muscle cell apoptotic process	protein-containing complex extrinsic component of plasma membrane catalytic complex plasma membrane protein complex cytoplasmic side of membrane membrane plasma membrane membrane protein complex heterotrimeric G-protein complex side of membrane cell periphery cellular anatomical structure cytoplasmic side of plasma membrane GTPase complex protein-containing complex extrinsic component of plasma membrane catalytic complex plasma membrane protein complex cytoplasmic side of membrane membrane plasma membrane membrane protein complex heterotrimeric G-protein complex side of membrane cell periphery cellular anatomical structure cytoplasmic side of plasma membrane GTPase complex extrinsic component of membrane extrinsic component of cytoplasmic side of plasma membrane photoreceptor inner segment somatodendritic compartment cell projection dendrite dendritic tree neuron projection plasma membrane bounded cell projection intracellular anatomical structure cytoplasm membrane-bounded organelle non-motile cilium 9+0 non-motile cilium cilium photoreceptor outer segment photoreceptor cell cilium organelle ciliary membrane photoreceptor outer segment membrane bounding membrane of organelle plasma membrane region organelle membrane cell projection membrane synapse cell junction cell body
C [auth G]	Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2	protein binding binding G-protein beta-subunit binding pyrophosphatase activity GTPase activity ribonucleoside triphosphate phosphatase activity hydrolase activity, acting on acid anhydrides, in phosphorus-containing anhydrides hydrolase activity hydrolase activity, acting on acid anhydrides catalytic activity	cellular response to nitrogen compound cellular response to stimulus response to dopamine regulation of cellular process response to stimulus signaling cellular response to dopamine response to monoamine cell communication response to catecholamine adenylate cyclase-activating dopamine receptor signaling pathway cellular response to catecholamine stimulus signal transduction response to organic cyclic compound cellular response to nitrogen compound cellular response to stimulus response to dopamine regulation of cellular process response to stimulus signaling cellular response to dopamine response to monoamine cell communication response to catecholamine adenylate cyclase-activating dopamine receptor signaling pathway cellular response to catecholamine stimulus signal transduction response to organic cyclic compound regulation of biological process G protein-coupled dopamine receptor signaling pathway cellular response to organic cyclic compound biological regulation response to oxygen-containing compound response to nitrogen compound adenylate cyclase-activating G protein-coupled receptor signaling pathway cellular response to oxygen-containing compound cellular response to chemical stimulus cellular response to monoamine stimulus response to chemical adenylate cyclase-modulating G protein-coupled receptor signaling pathway cellular process G protein-coupled receptor signaling pathway response to ketone response to prostaglandin response to lipid response to endogenous stimulus response to alcohol cellular response to prostaglandin stimulus cellular response to endogenous stimulus cellular response to prostaglandin E stimulus cellular response to alcohol response to hormone cellular response to lipid response to prostaglandin E cellular response to ketone cellular response to hormone stimulus	cell periphery cellular anatomical structure plasma membrane membrane protein-containing complex extrinsic component of plasma membrane catalytic complex plasma membrane protein complex cytoplasmic side of membrane membrane protein complex heterotrimeric G-protein complex side of membrane cytoplasmic side of plasma membrane GTPase complex cell periphery cellular anatomical structure plasma membrane membrane protein-containing complex extrinsic component of plasma membrane catalytic complex plasma membrane protein complex cytoplasmic side of membrane membrane protein complex heterotrimeric G-protein complex side of membrane cytoplasmic side of plasma membrane GTPase complex extrinsic component of membrane extrinsic component of cytoplasmic side of plasma membrane
E [auth N]	Camelid antibody VHH fragment	-	-	-
D [auth R]	Endolysin,Beta-2 adrenergic receptor	amide binding amyloid-beta binding binding peptide binding protein binding enzyme binding adenylate cyclase binding G protein-coupled amine receptor activity molecular transducer activity beta2-adrenergic receptor activity G protein-coupled receptor activity transmembrane signaling receptor activity signaling receptor activity beta-adrenergic receptor activity amide binding amyloid-beta binding binding peptide binding protein binding enzyme binding adenylate cyclase binding G protein-coupled amine receptor activity molecular transducer activity beta2-adrenergic receptor activity G protein-coupled receptor activity transmembrane signaling receptor activity signaling receptor activity beta-adrenergic receptor activity adrenergic receptor activity protein-containing complex binding potassium channel regulator activity channel regulator activity ion channel regulator activity molecular function regulator activity transporter regulator activity identical protein binding protein homodimerization activity protein dimerization activity cation binding ion binding catecholamine binding organic cyclic compound binding norepinephrine binding small molecule binding hydrolase activity, acting on glycosyl bonds peptidoglycan muralytic activity hydrolase activity, hydrolyzing O-glycosyl compounds lysozyme activity hydrolase activity catalytic activity	multicellular organismal process response to nutrient levels response to stimulus homeostatic process adaptive thermogenesis multicellular organismal-level homeostasis response to dietary excess diet induced thermogenesis metabolic process cellular process energy homeostasis cellular response to stimulus regulation of localization regulation of cellular process multicellular organismal process response to nutrient levels response to stimulus homeostatic process adaptive thermogenesis multicellular organismal-level homeostasis response to dietary excess diet induced thermogenesis metabolic process cellular process energy homeostasis cellular response to stimulus regulation of localization regulation of cellular process signaling transport regulation of signaling receptor activity monoatomic ion transmembrane transport regulation of AMPA receptor activity positive regulation of biological process regulation of transmembrane transporter activity regulation of signal transduction regulation of monoatomic ion transmembrane transport cell communication regulation of transporter activity positive regulation of molecular function localization positive regulation of monoatomic ion transport positive regulation of transmembrane transport monoatomic ion transport positive regulation of monoatomic ion transmembrane transport signal transduction positive regulation of cellular process regulation of monoatomic ion transmembrane transporter activity regulation of biological process regulation of signaling regulation of transport positive regulation of signaling receptor activity regulation of monoatomic ion transport biological regulation establishment of localization transmembrane transport regulation of molecular function positive regulation of AMPA receptor activity regulation of transmembrane transport positive regulation of transport regulation of response to stimulus positive regulation of transporter activity regulation of neurotransmitter receptor activity positive regulation of ion transmembrane transporter activity regulation of cell communication response to stress response to abiotic stimulus response to cold response to temperature stimulus regulation of developmental process regulation of biomineral tissue development regulation of bone mineralization positive regulation of ossification positive regulation of developmental process multicellular organism development positive regulation of biomineral tissue development ossification anatomical structure development biomineral tissue development regulation of multicellular organismal process developmental process regulation of multicellular organismal development bone mineralization animal organ development tissue development positive regulation of bone mineralization positive regulation of multicellular organismal process regulation of ossification regulation of multicellular organism growth regulation of growth regulation of developmental growth negative regulation of multicellular organism growth developmental growth negative regulation of developmental process growth negative regulation of biological process multicellular organism growth negative regulation of developmental growth negative regulation of growth negative regulation of multicellular organismal process adenylate cyclase-activating adrenergic receptor signaling pathway adenylate cyclase-activating G protein-coupled receptor signaling pathway adrenergic receptor signaling pathway adenylate cyclase-modulating G protein-coupled receptor signaling pathway G protein-coupled receptor signaling pathway positive regulation of cell communication positive regulation of signal transduction intracellular signal transduction positive regulation of response to stimulus regulation of intracellular signal transduction positive regulation of intracellular signal transduction regulation of protein kinase A signaling protein kinase A signaling positive regulation of protein kinase A signaling positive regulation of signaling fat cell differentiation cellular developmental process brown fat cell differentiation cell differentiation regulation of protein modification process positive regulation of phosphorylation regulation of catalytic activity regulation of protein phosphorylation positive regulation of protein metabolic process regulation of transferase activity positive regulation of phosphate metabolic process regulation of primary metabolic process positive regulation of protein serine/threonine kinase activity positive regulation of metabolic process positive regulation of protein modification process regulation of phosphate metabolic process phosphate-containing compound metabolic process positive regulation of macromolecule metabolic process protein metabolic process positive regulation of protein kinase activity phosphorus metabolic process protein modification process positive regulation of protein phosphorylation protein phosphorylation positive regulation of transferase activity positive regulation of phosphorus metabolic process phosphorylation regulation of protein metabolic process positive regulation of catalytic activity primary metabolic process regulation of protein kinase activity regulation of macromolecule metabolic process positive regulation of kinase activity regulation of kinase activity macromolecule modification regulation of protein serine/threonine kinase activity regulation of phosphorylation regulation of phosphorus metabolic process macromolecule metabolic process regulation of metabolic process system process regulation of system process muscle contraction muscle system process regulation of muscle system process negative regulation of muscle contraction smooth muscle contraction regulation of smooth muscle contraction regulation of muscle contraction negative regulation of smooth muscle contraction regulation of cAMP-dependent protein kinase activity positive regulation of cAMP-dependent protein kinase activity positive regulation of DNA-templated transcription RNA metabolic process positive regulation of macromolecule biosynthetic process nucleobase-containing compound metabolic process RNA biosynthetic process nucleic acid biosynthetic process DNA-templated transcription regulation of RNA metabolic process transcription by RNA polymerase II positive regulation of biosynthetic process regulation of nucleobase-containing compound metabolic process regulation of RNA biosynthetic process regulation of biosynthetic process regulation of transcription by RNA polymerase II positive regulation of nucleobase-containing compound metabolic process positive regulation of transcription by RNA polymerase II nucleobase-containing compound biosynthetic process gene expression macromolecule biosynthetic process nucleic acid metabolic process positive regulation of RNA metabolic process regulation of gene expression biosynthetic process positive regulation of RNA biosynthetic process regulation of macromolecule biosynthetic process regulation of DNA-templated transcription tissue remodeling bone remodeling anatomical structure homeostasis tissue homeostasis bone resorption cell surface receptor protein tyrosine kinase signaling pathway cellular component biogenesis cellular component assembly activation of transmembrane receptor protein tyrosine kinase activity activation of protein kinase activity cellular component organization protein-containing complex assembly cellular component organization or biogenesis enzyme-linked receptor protein signaling pathway cell surface receptor signaling pathway protein-containing complex organization import into cell receptor-mediated endocytosis endocytosis vesicle-mediated transport cellular localization endosome to lysosome transport intracellular transport lysosomal transport establishment of localization in cell vacuolar transport positive regulation of organelle organization catabolic process regulation of cellular component organization positive regulation of cellular component organization regulation of autophagosome maturation macroautophagy autophagy protein-containing complex disassembly regulation of autophagy regulation of protein-containing complex disassembly autophagosome maturation positive regulation of macroautophagy process utilizing autophagic mechanism positive regulation of protein-containing complex disassembly cellular component disassembly positive regulation of autophagy regulation of catabolic process positive regulation of autophagosome maturation regulation of organelle organization positive regulation of catabolic process organelle organization regulation of macroautophagy lipophagy positive regulation of lipophagy regulation of lipophagy response to psychosocial stress regulation of cold-induced thermogenesis cold-induced thermogenesis temperature homeostasis positive regulation of cold-induced thermogenesis intracellular signaling cassette positive regulation of MAPK cascade regulation of MAPK cascade MAPK cascade regulation of tube diameter regulation of systemic arterial blood pressure mediated by a chemical signal regulation of blood pressure regulation of tube size norepinephrine-epinephrine-mediated vasodilation involved in regulation of systemic arterial blood pressure negative regulation of blood pressure regulation of systemic arterial blood pressure by norepinephrine-epinephrine regulation of systemic arterial blood pressure circulatory system process negative regulation of systemic arterial blood pressure vascular process in circulatory system regulation of biological quality blood vessel diameter maintenance vasodilation blood circulation regulation of anatomical structure size negative regulation of signaling negative regulation of response to stimulus negative regulation of signal transduction negative regulation of G protein-coupled receptor signaling pathway negative regulation of cell communication negative regulation of cellular process regulation of G protein-coupled receptor signaling pathway cellular response to nitrogen compound response to oxygen-containing compound response to nitrogen compound cellular response to amyloid-beta cellular response to oxygen-containing compound cellular response to chemical stimulus response to chemical response to amyloid-beta regulation of sodium ion transport metal ion transport monoatomic cation transport regulation of metal ion transport sodium ion transport heat generation regulation of postsynaptic membrane potential modulation of chemical synaptic transmission positive regulation of excitatory postsynaptic potential chemical synaptic transmission, postsynaptic synaptic signaling modulation of excitatory postsynaptic potential mini excitatory postsynaptic potential trans-synaptic signaling nervous system process cell-cell signaling chemical synaptic transmission regulation of nervous system process regulation of mini excitatory postsynaptic potential positive regulation of mini excitatory postsynaptic potential regulation of trans-synaptic signaling anterograde trans-synaptic signaling excitatory postsynaptic potential regulation of membrane potential biological process involved in interspecies interaction between organisms response to other organism defense response response to external stimulus response to biotic stimulus defense response to bacterium defense response to other organism response to bacterium response to external biotic stimulus carbohydrate derivative catabolic process peptidoglycan catabolic process glycosaminoglycan metabolic process carbohydrate derivative metabolic process aminoglycan catabolic process macromolecule catabolic process glycosaminoglycan catabolic process aminoglycan metabolic process peptidoglycan metabolic process symbiont-mediated cytolysis of host cell viral life cycle disruption of cell in another organism cytolysis biological process involved in interaction with host biological process involved in symbiotic interaction viral release from host cell by cytolysis disruption of cellular anatomical structure in another organism exit from host cell viral process cytolysis in another organism viral release from host cell disruption of anatomical structure in another organism symbiont-mediated killing of host cell killing of cells of another organism cell killing disruption of plasma membrane integrity in another organism cell wall organization or biogenesis cell wall macromolecule catabolic process cell wall macromolecule metabolic process	cellular anatomical structure membrane membrane-bounded organelle intracellular anatomical structure dense core granule intracellular vesicle intracellular membrane-bounded organelle endomembrane system intracellular organelle cytoplasmic vesicle organelle secretory granule secretory vesicle cytoplasm cellular anatomical structure membrane membrane-bounded organelle intracellular anatomical structure dense core granule intracellular vesicle intracellular membrane-bounded organelle endomembrane system intracellular organelle cytoplasmic vesicle organelle secretory granule secretory vesicle cytoplasm vesicle neuronal dense core vesicle bounding membrane of organelle vesicle membrane clathrin-coated vesicle endocytic vesicle membrane coated vesicle endocytic vesicle clathrin-coated vesicle membrane clathrin-coated endocytic vesicle membrane clathrin-coated endocytic vesicle cytoplasmic vesicle membrane coated vesicle membrane organelle membrane protein-containing complex receptor complex Golgi apparatus endosome membrane endosome cell periphery apical part of cell plasma membrane plasma membrane region apical plasma membrane lytic vacuole vacuole lysosome early endosome nucleus host cellular component host intracellular part host cell cytoplasm host cell part host intracellular region

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR001019	Guanine nucleotide binding protein (G-protein), alpha subunit	Family
A	IPR000367	G-protein alpha subunit, group S	Family
A	IPR011025	G protein alpha subunit, helical insertion	Homologous Superfamily
A	IPR027417	P-loop containing nucleoside triphosphate hydrolase	Homologous Superfamily
B	IPR019775	WD40 repeat, conserved site	Conserved Site
B	IPR015943	WD40/YVTN repeat-like-containing domain superfamily	Homologous Superfamily
B	IPR016346	Guanine nucleotide-binding protein, beta subunit	Family
B	IPR036322	WD40-repeat-containing domain superfamily	Homologous Superfamily
B	IPR001632	G-protein, beta subunit	Domain
B	IPR001680	WD40 repeat	Repeat
B	IPR020472	G-protein beta WD-40 repeat	Repeat
C [auth G]	IPR036284	G-protein gamma-like domain superfamily	Homologous Superfamily
C [auth G]	IPR015898	G-protein gamma-like domain	Domain
C [auth G]	IPR001770	G-protein, gamma subunit	Family
D [auth R]	IPR000332	Beta 2 adrenoceptor	Family
D [auth R]	IPR000276	G protein-coupled receptor, rhodopsin-like	Family
D [auth R]	IPR002233	Adrenoceptor family	Family
D [auth R]	IPR017452	GPCR, rhodopsin-like, 7TM	Domain
D [auth R]	IPR052619	Bacteriophage lysozyme-like	Family
D [auth R]	IPR001165	T4-type lysozyme	Family
D [auth R]	IPR034690	Endolysin T4 type	Family
D [auth R]	IPR002196	Glycoside hydrolase, family 24	Family
D [auth R]	IPR023347	Lysozyme domain superfamily	Homologous Superfamily
D [auth R]	IPR023346	Lysozyme-like domain superfamily	Homologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
D [auth R]	Pharos: P07550	asthma cardiomyopathy dilated cardiomyopathy Ventricular Dysfunction, Left prostate cancer HIV infectious disease nervous system disorder chronic obstructive pulmonary disease AIDS dementia complex potassium deficiency disease lung disease obesity disorder ovarian cancer essential tremor bipolar disorder asthma cardiomyopathy dilated cardiomyopathy Ventricular Dysfunction, Left prostate cancer HIV infectious disease nervous system disorder chronic obstructive pulmonary disease AIDS dementia complex potassium deficiency disease lung disease obesity disorder ovarian cancer essential tremor bipolar disorder peripheral nervous system disease familial hyperlipidemia breast fibroadenoma lung adenocarcinoma cardiac arrest glaucoma hereditary diffuse gastric adenocarcinoma pulmonary emphysema hypertensive disorder inherited susceptibility to asthma ocular hypertension dilated cardiomyopathy 1A atrial fibrillation Parkinson disease breast cancer peripheral neuropathy fibromyalgia vasomotor rhinitis bronchiectasis gastric cancer viral encephalitis lung cancer malignant colon neoplasm seasonal allergic rhinitis hypertrophic cardiomyopathy allergic rhinitis myocardial ischemia non-small cell lung carcinoma open-angle glaucoma dry eye syndrome intrinsic asthma atrioventricular block osteosarcoma B-cell chronic lymphocytic leukemia breast carcinoma bronchitis gastric neoplasm hemangioma malignant ependymoma psoriasis medulloblastoma rhinitis hyperlipidemia allergic asthma monogenic obesity common cold anaphylaxis coronary artery disease atopic conjunctivitis ductal breast carcinoma in situ invasive ductal breast carcinoma autism