7F6I | pdb_00007f6i

Cryo-EM structure of human bradykinin receptor BK2R in complex Gq proteins and kallidin

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
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)
E [auth D]	SCOP2B Superfamily	Transducin (heterotrimeric G protein), gamma chain	8070798	3001771	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)
E [auth D]	G-gamma	e7f6iD1	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)
D [auth C]	ANAPC4_WD40_3	e7f6iC1	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 B]	MnmE_helical_2nd	e7f6iB1	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: MnmE_helical_2nd	ECOD (1.6)
A	7tm_1_1	e7f6iA1	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_1	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
D [auth C]	2.130.10.10	Mainly Beta	7 Propeller	Methylamine Dehydrogenase	Chain H	CATH (utative)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
D [auth C]	PF00400	WD domain, G-beta repeat (WD40)	WD domain, G-beta repeat	-	Repeat
C [auth B]	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
A	PF00001	7 transmembrane receptor (rhodopsin family) (7tm_1)	7 transmembrane receptor (rhodopsin family)	This family contains, amongst other G-protein-coupled receptors (GCPRs), members of the opsin family, which have been considered to be typical members of the rhodopsin superfamily. They share several motifs, mainly the seven transmembrane helices, GC ...	This family contains, amongst other G-protein-coupled receptors (GCPRs), members of the opsin family, which have been considered to be typical members of the rhodopsin superfamily. They share several motifs, mainly the seven transmembrane helices, GCPRs of the rhodopsin superfamily. All opsins bind a chromophore, such as 11-cis-retinal. The function of most opsins other than the photoisomerases is split into two steps: light absorption and G-protein activation. Photoisomerases, on the other hand, are not coupled to G-proteins - they are thought to generate and supply the chromophore that is used by visual opsins [1].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
E [auth D]	Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2	protein binding binding G-protein beta-subunit binding	fibroblast proliferation cell population proliferation cellular process 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 fibroblast proliferation cell population proliferation cellular process 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 regulation of biological process G protein-coupled dopamine receptor signaling pathway 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 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	cellular anatomical structure membrane protein-containing complex extrinsic component of plasma membrane catalytic complex plasma membrane protein complex cytoplasmic side of membrane plasma membrane membrane protein complex heterotrimeric G-protein complex side of membrane cell periphery cytoplasmic side of plasma membrane GTPase complex cellular anatomical structure membrane protein-containing complex extrinsic component of plasma membrane catalytic complex plasma membrane protein complex cytoplasmic side of membrane plasma membrane membrane protein complex heterotrimeric G-protein complex side of membrane cell periphery cytoplasmic side of plasma membrane GTPase complex extrinsic component of membrane extrinsic component of cytoplasmic side of plasma membrane extracellular exosome membrane-bounded organelle extracellular vesicle extracellular organelle extracellular region organelle extracellular space vesicle extracellular membrane-bounded organelle synapse cell junction
D [auth C]	Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1	protein binding binding enzyme binding GTPase binding protein-containing complex 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 signaling receptor complex adaptor activity protein-macromolecule adaptor activity protein binding binding enzyme binding GTPase binding protein-containing complex 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 signaling receptor complex adaptor activity protein-macromolecule adaptor activity molecular adaptor activity signaling adaptor activity	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 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 cell population proliferation cellular process cellular response to stimulus regulation of biological process regulation of cellular process response to stimulus signaling biological regulation signal transduction cell communication response to ketone response to prostaglandin response to lipid response to endogenous stimulus response to alcohol cellular response to prostaglandin stimulus response to oxygen-containing compound cellular response to oxygen-containing compound cellular response to endogenous stimulus cellular response to prostaglandin E stimulus cellular response to chemical stimulus cellular response to alcohol response to hormone response to chemical cellular response to lipid response to prostaglandin E cellular response to ketone cellular response to hormone stimulus small GTPase-mediated signal transduction Ras protein signal transduction intracellular signal transduction intracellular signaling cassette phospholipase C-activating G protein-coupled receptor signaling pathway G protein-coupled receptor signaling pathway 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 G protein-coupled dopamine receptor signaling pathway response to nitrogen compound adenylate cyclase-activating G protein-coupled receptor signaling pathway cellular response to monoamine stimulus adenylate cyclase-modulating G protein-coupled receptor signaling pathway synaptic signaling cellular response to acetylcholine cell-cell signaling acetylcholine receptor signaling pathway postsynaptic signal transduction G protein-coupled acetylcholine receptor signaling pathway response to acetylcholine	cellular anatomical structure membrane protein-containing complex extrinsic component of plasma membrane catalytic complex plasma membrane protein complex cytoplasmic side of membrane plasma membrane membrane protein complex heterotrimeric G-protein complex side of membrane cell periphery cytoplasmic side of plasma membrane GTPase complex cellular anatomical structure membrane protein-containing complex extrinsic component of plasma membrane catalytic complex plasma membrane protein complex cytoplasmic side of membrane plasma membrane membrane protein complex heterotrimeric G-protein complex side of membrane cell periphery cytoplasmic side of plasma membrane GTPase complex extrinsic component of membrane extrinsic component of cytoplasmic side of plasma membrane extracellular exosome membrane-bounded organelle extracellular vesicle extracellular organelle extracellular region organelle extracellular space vesicle extracellular membrane-bounded organelle non-motile cilium 9+0 non-motile cilium cilium neuron projection photoreceptor disc membrane photoreceptor outer segment plasma membrane bounded cell projection cell projection photoreceptor cell cilium organelle membrane intracellular anatomical structure cytoplasm cytosol vacuolar membrane lytic vacuole vacuole intracellular membrane-bounded organelle intracellular organelle lytic vacuole membrane bounding membrane of organelle lysosomal membrane lysosome synapse cell junction
C [auth B]	Guanine nucleotide-binding protein G(q) subunit alpha	GTPase regulator activity enzyme regulator activity enzyme activator activity GTPase activator activity molecular function activator activity nucleoside-triphosphatase regulator activity molecular function regulator activity binding guanyl nucleotide binding GTP binding nucleotide binding guanyl ribonucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding GTPase regulator activity enzyme regulator activity enzyme activator activity GTPase activator activity molecular function activator activity nucleoside-triphosphatase regulator activity molecular function regulator activity binding guanyl nucleotide binding GTP binding nucleotide binding guanyl ribonucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding protein-containing complex binding G-protein beta/gamma-subunit complex binding pyrophosphatase activity GTPase activity G protein 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 protein binding signaling receptor binding G protein-coupled receptor binding cation binding metal ion binding	cellular response to stimulus regulation of biological process regulation of signaling regulation of cellular process cell surface receptor signaling pathway response to stimulus regulation of Wnt signaling pathway signaling regulation of canonical Wnt signaling pathway canonical Wnt signaling pathway biological regulation regulation of signal transduction cell communication regulation of response to stimulus cellular response to stimulus regulation of biological process regulation of signaling regulation of cellular process cell surface receptor signaling pathway response to stimulus regulation of Wnt signaling pathway signaling regulation of canonical Wnt signaling pathway canonical Wnt signaling pathway biological regulation regulation of signal transduction cell communication regulation of response to stimulus regulation of cell communication cellular process signal transduction Wnt signaling pathway G protein-coupled receptor signaling pathway neuropeptide signaling pathway multicellular organismal process regulation of body fluid levels wound healing hemostasis blood coagulation response to stress coagulation regulation of biological quality response to wounding regulation of protein stability protein stabilization phospholipase C-activating serotonin receptor signaling pathway G protein-coupled serotonin receptor signaling pathway phospholipase C-activating G protein-coupled receptor signaling pathway rhythmic process entrainment of circadian clock circadian rhythm response to external stimulus regulation of circadian rhythm glutamate receptor signaling pathway adenylate cyclase-activating G protein-coupled receptor signaling pathway adenylate cyclase-modulating G protein-coupled receptor signaling pathway response to ketone response to prostaglandin response to lipid response to hormone response to chemical response to endogenous stimulus response to alcohol response to prostaglandin E response to oxygen-containing compound detection of light stimulus response to light stimulus phototransduction detection of external stimulus detection of visible light detection of abiotic stimulus detection of stimulus response to abiotic stimulus response to radiation phototransduction, visible light cell activation regulation of cell activation regulation of platelet activation regulation of multicellular organismal process platelet activation phospholipase C-activating G protein-coupled glutamate receptor signaling pathway G protein-coupled glutamate receptor signaling pathway cellular response to nitrogen compound synaptic signaling cellular response to acetylcholine cell-cell signaling response to nitrogen compound acetylcholine receptor signaling pathway postsynaptic signal transduction cellular response to oxygen-containing compound cellular response to chemical stimulus G protein-coupled acetylcholine receptor signaling pathway response to acetylcholine	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 membrane-bounded organelle intracellular anatomical structure nuclear membrane nucleus intracellular membrane-bounded organelle endomembrane system intracellular organelle organelle envelope organelle nuclear envelope organelle membrane extracellular exosome extracellular vesicle extracellular organelle extracellular region extracellular space vesicle extracellular membrane-bounded organelle cytoplasm non-motile cilium 9+0 non-motile cilium cilium neuron projection photoreceptor outer segment plasma membrane bounded cell projection cell projection photoreceptor cell cilium vacuolar membrane lytic vacuole vacuole lytic vacuole membrane bounding membrane of organelle lysosomal membrane lysosome Golgi apparatus cytosolic region postsynapse synapse cell junction postsynaptic cytosol cytosol
B [auth L]	Kallidin	protein binding binding signaling receptor binding enzyme regulator activity molecular function inhibitor activity peptidase regulator activity molecular function regulator activity enzyme inhibitor activity cysteine-type endopeptidase inhibitor activity peptidase inhibitor activity endopeptidase regulator activity endopeptidase inhibitor activity hormone activity molecular function activator activity protein binding binding signaling receptor binding enzyme regulator activity molecular function inhibitor activity peptidase regulator activity molecular function regulator activity enzyme inhibitor activity cysteine-type endopeptidase inhibitor activity peptidase inhibitor activity endopeptidase regulator activity endopeptidase inhibitor activity hormone activity molecular function activator activity signaling receptor regulator activity receptor ligand activity signaling receptor activator activity cation binding transition metal ion binding zinc ion binding ion binding metal ion binding small molecule binding heparin binding glycosaminoglycan binding carbohydrate derivative binding sulfur compound binding	multicellular organismal process regulation of body fluid levels wound healing response to stimulus hemostasis biological regulation blood coagulation response to stress coagulation regulation of biological quality response to wounding positive regulation of cytosolic calcium ion concentration regulation of biological process positive regulation of programmed cell death multicellular organismal process regulation of body fluid levels wound healing response to stimulus hemostasis biological regulation blood coagulation response to stress coagulation regulation of biological quality response to wounding positive regulation of cytosolic calcium ion concentration regulation of biological process positive regulation of programmed cell death regulation of cellular process regulation of apoptotic process positive regulation of biological process regulation of programmed cell death cell death positive regulation of apoptotic process cellular process apoptotic process programmed cell death positive regulation of cellular process regulation of response to external stimulus negative regulation of biological process regulation of response to wounding regulation of coagulation regulation of response to stress regulation of multicellular organismal process regulation of hemostasis negative regulation of response to stimulus negative regulation of wound healing regulation of blood coagulation negative regulation of blood coagulation response to external stimulus negative regulation of response to wounding negative regulation of hemostasis negative regulation of coagulation regulation of response to stimulus negative regulation of response to external stimulus regulation of wound healing negative regulation of multicellular organismal process negative regulation of proteolysis regulation of protein metabolic process negative regulation of metabolic process primary metabolic process regulation of macromolecule metabolic process regulation of primary metabolic process regulation of proteolysis proteolysis negative regulation of cellular process metabolic process protein metabolic process macromolecule metabolic process regulation of metabolic process negative regulation of protein metabolic process negative regulation of macromolecule metabolic process regulation of tube diameter system process regulation of tube size circulatory system process vascular process in circulatory system blood vessel diameter maintenance vasodilation blood circulation regulation of anatomical structure size defense response inflammatory response cell adhesion regulation of cell adhesion negative regulation of cell adhesion	extracellular exosome membrane-bounded organelle extracellular vesicle cellular anatomical structure extracellular organelle extracellular region organelle extracellular space vesicle extracellular membrane-bounded organelle cell periphery plasma membrane membrane blood microparticle extracellular exosome membrane-bounded organelle extracellular vesicle cellular anatomical structure extracellular organelle extracellular region organelle extracellular space vesicle extracellular membrane-bounded organelle cell periphery plasma membrane membrane blood microparticle intracellular anatomical structure membrane-enclosed lumen intracellular membrane-bounded organelle endomembrane system intracellular organelle lumen endoplasmic reticulum lumen intracellular organelle organelle lumen endoplasmic reticulum cytoplasm vesicle lumen intracellular vesicle cytoplasmic vesicle lumen secretory granule lumen cytoplasmic vesicle secretory granule secretory vesicle platelet alpha granule platelet alpha granule lumen
A	Bradykinin receptor BK2R	phosphoric ester hydrolase activity hydrolase activity, acting on ester bonds phosphoric diester hydrolase activity phospholipase C activity hydrolase activity phosphatidylinositol-4,5-bisphosphate phospholipase C activity catalytic activity phospholipase activity lipase activity protein binding binding enzyme binding protease binding protein heterodimerization activity phosphoric ester hydrolase activity hydrolase activity, acting on ester bonds phosphoric diester hydrolase activity phospholipase C activity hydrolase activity phosphatidylinositol-4,5-bisphosphate phospholipase C activity catalytic activity phospholipase activity lipase activity protein binding binding enzyme binding protease binding protein heterodimerization activity protein dimerization activity peptide receptor activity molecular transducer activity G protein-coupled receptor activity G protein-coupled peptide receptor activity signaling receptor activity transmembrane signaling receptor activity bradykinin receptor activity angiotensin receptor binding signaling receptor binding type 1 angiotensin receptor binding G protein-coupled receptor binding	organic anion transport carboxylic acid transport secretion transport arachidonate transport lipid localization lipid transport establishment of localization organic acid transport localization arachidonate secretion monocarboxylic acid transport fatty acid transport icosanoid transport macromolecule localization organic anion transport carboxylic acid transport secretion transport arachidonate transport lipid localization lipid transport establishment of localization organic acid transport localization arachidonate secretion monocarboxylic acid transport fatty acid transport icosanoid transport macromolecule localization icosanoid secretion long-chain fatty acid transport positive regulation of cytosolic calcium ion concentration biological regulation regulation of biological quality multicellular organismal process system process smooth muscle contraction muscle contraction muscle system process regulation of tube diameter regulation of tube size circulatory system process vascular process in circulatory system blood vessel diameter maintenance vasoconstriction blood circulation regulation of anatomical structure size cellular response to stimulus regulation of cellular process response to stimulus intrinsic apoptotic signaling pathway in response to osmotic stress by p53 class mediator negative regulation of biological process regulation of cellular response to stress regulation of signal transduction regulation of programmed cell death intracellular signal transduction cellular response to environmental stimulus cell communication regulation of response to osmotic stress regulation of cellular response to osmotic stress negative regulation of apoptotic signaling pathway signal transduction intrinsic apoptotic signaling pathway negative regulation of signal transduction by p53 class mediator regulation of biological process negative regulation of programmed cell death regulation of apoptotic process regulation of intrinsic apoptotic signaling pathway in response to osmotic stress regulation of intrinsic apoptotic signaling pathway in response to osmotic stress by p53 class mediator cell death negative regulation of apoptotic process intrinsic apoptotic signaling pathway in response to osmotic stress regulation of response to stimulus response to chemical response to abiotic stimulus intrinsic apoptotic signaling pathway by p53 class mediator cellular response to abiotic stimulus regulation of apoptotic signaling pathway signaling negative regulation of signaling negative regulation of intracellular signal transduction cellular response to chemical stress regulation of intrinsic apoptotic signaling pathway negative regulation of cell communication cellular response to stress regulation of intracellular signal transduction response to stress regulation of response to stress regulation of signal transduction by p53 class mediator negative regulation of cellular process negative regulation of intrinsic apoptotic signaling pathway in response to osmotic stress response to osmotic stress regulation of signaling negative regulation of response to stimulus signal transduction by p53 class mediator negative regulation of intrinsic apoptotic signaling pathway in response to osmotic stress by p53 class mediator cellular response to osmotic stress negative regulation of signal transduction apoptotic signaling pathway negative regulation of intrinsic apoptotic signaling pathway cellular response to chemical stimulus negative regulation of intrinsic apoptotic signaling pathway by p53 class mediator regulation of cell communication cellular process apoptotic process regulation of intrinsic apoptotic signaling pathway by p53 class mediator programmed cell death regulation of vascular permeability regulation of system process regulation of blood circulation regulation of vasoconstriction regulation of multicellular organismal process vasodilation cell surface receptor signaling pathway cell surface receptor protein tyrosine kinase signaling pathway enzyme-linked receptor protein signaling pathway defense response inflammatory response G protein-coupled receptor signaling pathway response to salt stress	cell periphery cellular anatomical structure plasma membrane membrane membrane-bounded organelle intracellular anatomical structure endosome intracellular vesicle intracellular membrane-bounded organelle endomembrane system intracellular organelle cytoplasmic vesicle organelle cytoplasm cell periphery cellular anatomical structure plasma membrane membrane membrane-bounded organelle intracellular anatomical structure endosome intracellular vesicle intracellular membrane-bounded organelle endomembrane system intracellular organelle cytoplasmic vesicle organelle cytoplasm vesicle

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
E [auth D]	IPR001770	G-protein, gamma subunit	Family
E [auth D]	IPR015898	G-protein, gamma subunit-like domain	Domain
E [auth D]	IPR036284	G-protein gamma-like domain superfamily	Homologous Superfamily
D [auth C]	IPR019775	WD40 repeat, conserved site	Conserved Site
D [auth C]	IPR020472	PAC1/LIS1-like, WD-40 repeat	Repeat
D [auth C]	IPR001632	G-protein beta subunit-like, WD40 repeats	Domain
D [auth C]	IPR015943	WD40/YVTN repeat-like-containing domain superfamily	Homologous Superfamily
D [auth C]	IPR016346	G-protein subunit beta 1-5	Family
D [auth C]	IPR036322	WD40-repeat-containing domain superfamily	Homologous Superfamily
D [auth C]	IPR001680	WD40 repeat	Repeat
C [auth B]	IPR001019	Guanine nucleotide binding protein (G-protein), alpha subunit	Family
C [auth B]	IPR000654	G-protein alpha subunit, group Q	Family
C [auth B]	IPR011025	G protein alpha subunit, helical insertion	Homologous Superfamily
C [auth B]	IPR027417	P-loop containing nucleoside triphosphate hydrolase	Homologous Superfamily
B [auth L]	IPR027358	Kininogen-type cystatin domain	Domain
B [auth L]	IPR000010	Cystatin domain	Domain
B [auth L]	IPR046350	Cystatin superfamily	Homologous Superfamily
B [auth L]	IPR002395	HMW kininogen	Family
B [auth L]	IPR050735	Kininogen/Fetuin/Histidine-rich Glycoprotein	Family
B [auth L]	IPR018073	Proteinase inhibitor I25, cystatin, conserved site	Conserved Site
A	IPR001504	Bradykinin receptor B2	Family
A	IPR000276	G protein-coupled receptor, rhodopsin-like	Family
A	IPR000496	Bradykinin receptor family	Family
A	IPR017452	GPCR, rhodopsin-like, 7TM	Domain
A	IPR050119	C-C chemokine receptor type 1-9-like	Family

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
E [auth D]	Pharos: P59768	pancreatic intraductal papillary-mucinous neoplasm pilocytic astrocytoma sarcoidosis ulcerative colitis adrenal cortex carcinoma breast carcinoma Duchenne muscular dystrophy glioblastoma large cell medulloblastoma medulloblastoma ovarian cancer pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia pituitary cancer Sjogren syndrome X-linked mixed deafness with perilymphatic gusher pancreatic intraductal papillary-mucinous neoplasm pilocytic astrocytoma sarcoidosis ulcerative colitis adrenal cortex carcinoma breast carcinoma Duchenne muscular dystrophy glioblastoma large cell medulloblastoma medulloblastoma ovarian cancer pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia pituitary cancer Sjogren syndrome X-linked mixed deafness with perilymphatic gusher astrocytic tumor Crohn disease ductal breast carcinoma in situ interstitial cystitis lung carcinoma non-small cell lung carcinoma pancreatic intraductal papillary-mucinous carcinoma Pick disease primitive neuroectodermal tumor thoracic aortic aneurysm atypical teratoid rhabdoid tumor cystic fibrosis Emery-Dreifuss muscular dystrophy invasive ductal breast carcinoma malignant ependymoma osteosarcoma
D [auth C]	Pharos: P62873	intellectual disability, autosomal dominant 42 melancholia intellectual disability endogenous depression medulloblastoma myopathy ovarian cancer Precursor Cell Lymphoblastic Leukemia Lymphoma anxiety disorder Sjogren syndrome chronic kidney disease juvenile dermatomyositis lung adenocarcinoma neurotic disorder pancreatic ductal adenocarcinoma intellectual disability, autosomal dominant 42 melancholia intellectual disability endogenous depression medulloblastoma myopathy ovarian cancer Precursor Cell Lymphoblastic Leukemia Lymphoma anxiety disorder Sjogren syndrome chronic kidney disease juvenile dermatomyositis lung adenocarcinoma neurotic disorder pancreatic ductal adenocarcinoma subependymal giant cell astrocytoma breast cancer Duchenne muscular dystrophy leukemia, acute lymphocytic, susceptibility to, 1 malignant pancreatic neoplasm myelodysplastic syndrome osteosarcoma plasma cell myeloma rheumatoid arthritis swine influenza childhood acute lymphoblastic leukemia depressive disorder
C [auth B]	Pharos: P50148	Sturge-Weber syndrome melanoma uveal melanoma familial multiple nevi flammei Albuminuria focal segmental glomerulosclerosis cutaneous melanoma lung adenocarcinoma malignant colon neoplasm ocular melanoma pancreatic intraductal papillary-mucinous carcinoma cerebrovascular disorder phakomatosis cesioflammea progressive supranuclear palsy juvenile dermatomyositis Sturge-Weber syndrome melanoma uveal melanoma familial multiple nevi flammei Albuminuria focal segmental glomerulosclerosis cutaneous melanoma lung adenocarcinoma malignant colon neoplasm ocular melanoma pancreatic intraductal papillary-mucinous carcinoma cerebrovascular disorder phakomatosis cesioflammea progressive supranuclear palsy juvenile dermatomyositis lung cancer malignant ependymoma malignant pancreatic neoplasm atypical teratoid rhabdoid tumor osteosarcoma breast cancer pancreatic intraductal papillary-mucinous neoplasm Pick disease Crohn disease psoriasis tuberculosis glioblastoma large cell medulloblastoma malignant choroid melanoma malignant glioma medulloblastoma non-small cell lung carcinoma blood coagulation disease ovarian cancer pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia congenital heart disease rheumatoid arthritis ulcerative colitis
B [auth L]	Pharos: P01042	hereditary angioedema congenital high-molecular-weight kininogen deficiency hypertensive disorder Drug Eruptions allergic disease acquired angioedema hypotensive disorder anaphylaxis C1 inhibitor deficiency occupational dermatitis drug-induced liver injury pancreatic ductal adenocarcinoma acute kidney failure mammary neoplasms, animal psoriasis hereditary angioedema congenital high-molecular-weight kininogen deficiency hypertensive disorder Drug Eruptions allergic disease acquired angioedema hypotensive disorder anaphylaxis C1 inhibitor deficiency occupational dermatitis drug-induced liver injury pancreatic ductal adenocarcinoma acute kidney failure mammary neoplasms, animal psoriasis angioedema coronary artery disease nephrosclerosis thrombotic disease
A	Pharos: P30411	rheumatoid arthritis cardiomyopathy hypertensive disorder Inflammation temporal lobe epilepsy lung adenocarcinoma malignant mesothelioma bipolar disorder cystic fibrosis invasive ductal breast carcinoma lung cancer occupational dermatitis hypotensive disorder major depressive disorder acute kidney failure rheumatoid arthritis cardiomyopathy hypertensive disorder Inflammation temporal lobe epilepsy lung adenocarcinoma malignant mesothelioma bipolar disorder cystic fibrosis invasive ductal breast carcinoma lung cancer occupational dermatitis hypotensive disorder major depressive disorder acute kidney failure medulloblastoma drug-induced liver injury hereditary angioedema thrombotic disease

Membrane Protein Annotation: OPM OPM Database Homepage

Chains	External Link	Type	Class	Superfamily	Family
A, B [auth L], C [auth B], E [auth D]	OPM	Transmembrane	Alpha-helical polytopic	Rhodopsin-like receptors and pumps	G-protein coupled receptors, family A

Membrane Protein Annotation: PDBTM PDBTM Database Homepage

Chains	External Link	Comment
A, B [auth L], C [auth B], E [auth D]	PDBTM	Annotated as membrane protein by PDBTM

Membrane Protein Annotation: MemProtMD MemProtMD Database Homepage

Chains	External Link	Comment
A, B [auth L], C [auth B], E [auth D]	MemProtMD	Annotated as membrane protein by MemProtMD

Membrane Protein Annotation: mpstruc mpstruc Database Homepage

Chains	Resource Link	Group	Subgroup	Protein
A, B [auth L], C [auth B], E [auth D]	mpstruc	TRANSMEMBRANE PROTEINS: ALPHA-HELICAL	G Protein-Coupled Receptors: Class A	Bradykinin Receptor, type 2 (B2R) - G_q complexed with bradykinin