7FIG

luteinizing hormone/choriogonadotropin receptor(S277I)-chorionic gonadotropin-Gs complex

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
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)
F [auth X]	SCOP2B Superfamily	Cystine-knot cytokines	8038799	3000846	SCOP2B (2022-06-29)
C [auth G]	SCOP2B Superfamily	Transducin (heterotrimeric G protein) gamma chain	8070796	3001771	SCOP2B (2022-06-29)
G [auth Y]	SCOP2B Superfamily	Cystine-knot cytokines	8038800	3000846	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)
F [auth X]	PF00236	e7figX1	A: few secondary structure elements	X: Cystine-knot cytokines (From Topology)	H: Cystine-knot cytokines (From Topology)	T: Cystine-knot cytokines	F: PF00236	ECOD (1.6)
A	PF00503	e7figA1	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: PF00503	ECOD (1.6)
A	PF00503	e7figA2	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: PF00503	ECOD (1.6)
B	PF00400	e7figB1	A: beta duplicates or obligate multimers	X: beta-propeller-like	H: beta-propeller	T: 7-bladed	F: PF00400	ECOD (1.6)
C [auth G]	PF00631	e7figG1	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: PF00631	ECOD (1.6)
D [auth N]	PF07686	e7figN1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: PF07686	ECOD (1.6)
E [auth R]	F_UNCLASSIFIED	e7figR2	A: beta duplicates or obligate multimers	X: Single-stranded right-handed beta-helix	H: Leucine-rich repeats (From Topology)	T: Leucine-rich repeats	F: F_UNCLASSIFIED	ECOD (1.6)
E [auth R]	PF00001	e7figR1	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: PF00001	ECOD (1.6)
G [auth Y]	PF00007	e7figY1	A: few secondary structure elements	X: Cystine-knot cytokines (From Topology)	H: Cystine-knot cytokines (From Topology)	T: Cystine-knot cytokines	F: PF00007	ECOD (1.6)

SAbDab Antibody Annotation SAbDab Database Homepage

Chain	Chain Class	Chain Subclass	Chain Type	Antigen Name(s)	Provenance Source
D [auth N]	Heavy Chain	IGHV3	-	engineered guanine nucleotide-binding protein g(s) subunitalpha \| guanine nucleotide-binding protein g(i)/g(s)/g(t) subunitbeta-1 \| guanine nucleotide-binding protein g(i)/g(s)/g(o) subunitgamma-2	SAbDab (2024-05-10)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
F [auth X]	PF00236	Glycoprotein hormone (Hormone_6)	Glycoprotein hormone	-	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
E [auth R]	PF13306	BspA type Leucine rich repeat region (6 copies) (LRR_5)	BspA type Leucine rich repeat region (6 copies)	-	Repeat
E [auth R]	PF00001	7 transmembrane receptor (rhodopsin family) (7tm_1)	7 transmembrane receptor (rhodopsin family)	-	Family
G [auth Y]	PF00007	Cystine-knot domain (Cys_knot)	Cystine-knot domain	The family comprises glycoprotein hormones and the C-terminal domain of various extracellular proteins. It is believed to be involved in disulfide-linked dimerisation.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
F [auth X]	Glycoprotein hormones alpha chain	hormone activity protein binding binding molecular function activator activity signaling receptor binding molecular function regulator activity signaling receptor regulator activity follicle-stimulating hormone activity receptor ligand activity signaling receptor activator activity	regulation of biological process cell population proliferation regulation of cellular process positive regulation of cell population proliferation regulation of cell population proliferation biological regulation positive regulation of biological process cellular process positive regulation of cellular process multicellular organismal process system process gonadotropin secretion transport signaling regulation of biological process cell population proliferation regulation of cellular process positive regulation of cell population proliferation regulation of cell population proliferation biological regulation positive regulation of biological process cellular process positive regulation of cellular process multicellular organismal process system process gonadotropin secretion transport signaling hormone secretion cell communication localization secretion by cell signal release regulation of biological quality secretion regulation of hormone levels follicle-stimulating hormone secretion cell-cell signaling export from cell establishment of localization endocrine hormone secretion endocrine process hormone transport organonitrogen compound metabolic process organic hydroxy compound metabolic process cellular metabolic process hormone metabolic process cellular modified amino acid metabolic process thyroid hormone metabolic process organic cyclic compound metabolic process organic substance metabolic process phenol-containing compound metabolic process metabolic process thyroid hormone generation developmental process developmental growth growth organ growth multicellular organism development thyroid gland development endocrine system development gland development animal organ development anatomical structure development system development positive regulation of locomotion regulation of cell motility positive regulation of cell migration regulation of locomotion positive regulation of cell motility regulation of cell migration cell migration cell motility locomotion cellular response to stimulus response to organic substance response to stimulus response to endogenous stimulus hormone-mediated signaling pathway cellular response to endogenous stimulus cellular response to chemical stimulus response to hormone response to chemical signal transduction cellular response to organic substance cellular response to hormone stimulus regulation of signaling regulation of signaling receptor activity regulation of signal transduction regulation of molecular function regulation of response to stimulus regulation of cell communication regulation of steroid biosynthetic process steroid metabolic process regulation of lipid metabolic process lipid biosynthetic process regulation of primary metabolic process positive regulation of metabolic process positive regulation of biosynthetic process positive regulation of lipid metabolic process organic substance biosynthetic process steroid biosynthetic process regulation of biosynthetic process regulation of steroid metabolic process primary metabolic process positive regulation of steroid biosynthetic process biosynthetic process positive regulation of lipid biosynthetic process organic cyclic compound biosynthetic process positive regulation of steroid metabolic process regulation of lipid biosynthetic process regulation of metabolic process lipid metabolic process G protein-coupled receptor signaling pathway regulation of growth regulation of developmental growth regulation of developmental process negative regulation of developmental process negative regulation of biological process negative regulation of organ growth negative regulation of developmental growth negative regulation of growth regulation of organ growth regulation of multicellular organismal process negative regulation of multicellular organismal process luteinizing hormone secretion ovulation cycle process reproductive process sex differentiation development of primary female sexual characteristics developmental process involved in reproduction ovulation cycle development of primary sexual characteristics reproductive structure development ovarian follicle development rhythmic process gonad development reproductive system development female gonad development multicellular organismal reproductive process female sex differentiation follicle-stimulating hormone signaling pathway positive regulation of macromolecule biosynthetic process nucleobase-containing compound metabolic process DNA-templated transcription regulation of RNA metabolic process transcription by RNA polymerase II positive regulation of macromolecule metabolic process regulation of nucleobase-containing compound metabolic process regulation of transcription by RNA polymerase II positive regulation of nucleobase-containing compound metabolic process regulation of cellular metabolic process positive regulation of transcription by RNA polymerase II positive regulation of RNA metabolic process regulation of gene expression regulation of macromolecule biosynthetic process macromolecule metabolic process regulation of DNA-templated transcription positive regulation of DNA-templated transcription cellular biosynthetic process RNA metabolic process positive regulation of cellular metabolic process RNA biosynthetic process nucleic acid biosynthetic process regulation of RNA biosynthetic process regulation of macromolecule metabolic process nucleobase-containing compound biosynthetic process gene expression macromolecule biosynthetic process nucleic acid metabolic process regulation of cellular biosynthetic process positive regulation of RNA biosynthetic process positive regulation of cellular biosynthetic process	membrane-bounded organelle intracellular anatomical structure Golgi apparatus membrane-enclosed lumen cellular anatomical entity intracellular membrane-bounded organelle endomembrane system intracellular organelle lumen Golgi lumen intracellular organelle organelle lumen organelle cytoplasm protein-containing complex membrane-bounded organelle intracellular anatomical structure Golgi apparatus membrane-enclosed lumen cellular anatomical entity intracellular membrane-bounded organelle endomembrane system intracellular organelle lumen Golgi lumen intracellular organelle organelle lumen organelle cytoplasm protein-containing complex extracellular region pituitary gonadotropin complex extracellular space follicle-stimulating hormone complex
A	Engineered guanine nucleotide-binding protein G(s) subunit alpha	-	-	-
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 cellular anatomical entity heterotrimeric G-protein complex side of membrane cell periphery 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 cellular anatomical entity 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 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 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 stimulus cellular response to nitrogen compound response to dopamine response to organic substance regulation of cellular process response to stimulus dopamine receptor signaling pathway signaling cellular response to dopamine response to monoamine cell communication cellular response to endogenous stimulus response to catecholamine adenylate cyclase-activating dopamine receptor signaling pathway cellular response to stimulus cellular response to nitrogen compound response to dopamine response to organic substance regulation of cellular process response to stimulus dopamine receptor signaling pathway signaling cellular response to dopamine response to monoamine cell communication cellular response to endogenous stimulus response to catecholamine adenylate cyclase-activating dopamine receptor signaling pathway cellular response to catecholamine stimulus cellular response to organic substance signal transduction response to organic cyclic compound regulation of biological process response to organonitrogen compound response to endogenous stimulus 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 organonitrogen compound 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 hormone response to prostaglandin E cellular response to ketone cellular response to hormone stimulus response to alcohol cellular response to prostaglandin stimulus cellular response to prostaglandin E stimulus cellular response to alcohol cellular response to lipid	cell periphery plasma membrane membrane cellular anatomical entity 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 plasma membrane membrane cellular anatomical entity 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
D [auth N]	Camelid antibody VHH fragment Nb35	-	-	-
E [auth R]	Lutropin-choriogonadotropic hormone receptor	choriogonadotropin hormone receptor activity molecular transducer activity protein-hormone receptor activity G protein-coupled receptor activity transmembrane signaling receptor activity signaling receptor activity choriogonadotropin hormone binding binding hormone binding amide binding peptide hormone binding peptide receptor activity G protein-coupled peptide receptor activity luteinizing hormone receptor activity choriogonadotropin hormone receptor activity molecular transducer activity protein-hormone receptor activity G protein-coupled receptor activity transmembrane signaling receptor activity signaling receptor activity choriogonadotropin hormone binding binding hormone binding amide binding peptide hormone binding peptide receptor activity G protein-coupled peptide receptor activity luteinizing hormone receptor activity ATPase binding protein binding enzyme binding identical protein binding	developmental process multicellular organismal process gonad development reproductive system development reproductive process sex differentiation animal organ development developmental process involved in reproduction male gonad development male sex differentiation multicellular organism development development of primary male sexual characteristics development of primary sexual characteristics anatomical structure development reproductive structure development developmental process multicellular organismal process gonad development reproductive system development reproductive process sex differentiation animal organ development developmental process involved in reproduction male gonad development male sex differentiation multicellular organism development development of primary male sexual characteristics development of primary sexual characteristics anatomical structure development reproductive structure development system development response to stimulus response to chemical response to xenobiotic stimulus tube development seminiferous tubule development cellular response to stimulus cellular response to nitrogen compound response to organic substance response to peptide hormone cellular response to endogenous stimulus response to hormone cellular response to organic substance cellular response to hormone stimulus cellular response to gonadotropin stimulus cellular response to luteinizing hormone stimulus response to endogenous stimulus response to organonitrogen compound response to luteinizing hormone cellular response to peptide hormone stimulus response to oxygen-containing compound response to nitrogen compound cellular response to oxygen-containing compound response to gonadotropin cellular response to chemical stimulus cellular response to organonitrogen compound cellular process positive regulation of cell communication regulation of cellular process positive regulation of signal transduction signaling positive regulation of biological process regulation of signal transduction intracellular signal transduction cell communication positive regulation of response to stimulus regulation of intracellular signal transduction intracellular signaling cassette regulation of calcium-mediated signaling positive regulation of calcium-mediated signaling signal transduction positive regulation of cellular process regulation of biological process regulation of signaling biological regulation positive regulation of intracellular signal transduction regulation of response to stimulus calcium-mediated signaling regulation of cell communication positive regulation of signaling spermatogenesis sexual reproduction multicellular organismal reproductive process male gamete generation gamete generation regulation of steroid biosynthetic process regulation of hormone biosynthetic process regulation of hormone metabolic process cellular biosynthetic process regulation of lipid metabolic process steroid metabolic process lipid biosynthetic process regulation of primary metabolic process organic substance metabolic process organic substance biosynthetic process regulation of biological quality hormone biosynthetic process steroid biosynthetic process regulation of biosynthetic process regulation of steroid hormone biosynthetic process regulation of hormone levels cellular metabolic process regulation of steroid metabolic process regulation of cellular metabolic process primary metabolic process hormone metabolic process regulation of cellular biosynthetic process organic cyclic compound metabolic process biosynthetic process organic cyclic compound biosynthetic process metabolic process regulation of lipid biosynthetic process regulation of metabolic process lipid metabolic process hormone-mediated signaling pathway system process nervous system process cognition genitalia development male genitalia development positive regulation of cellular metabolic process positive regulation of metabolic process positive regulation of biosynthetic process positive regulation of hormone metabolic process positive regulation of hormone biosynthetic process positive regulation of cellular biosynthetic process organic anion transport carboxylic acid transport secretion transport arachidonate transport organic substance transport lipid localization lipid transport establishment of localization organic acid transport localization monocarboxylic acid transport fatty acid transport icosanoid transport macromolecule localization icosanoid secretion long-chain fatty acid transport arachidonic acid secretion G protein-coupled receptor signaling pathway luteinizing hormone signaling pathway adenylate cyclase-activating G protein-coupled receptor signaling pathway adenylate cyclase-modulating G protein-coupled receptor signaling pathway uterus development female gonad development female sex differentiation development of primary female sexual characteristics ovarian follicle development phospholipase C-activating G protein-coupled receptor signaling pathway regulation of localization regulation of calcium ion transport positive regulation of cation transmembrane transport positive regulation of calcium ion transport cellular localization regulation of calcium ion transport into cytosol monoatomic ion transmembrane transport regulation of monoatomic ion transmembrane transport calcium ion transport metal ion transport monoatomic cation transmembrane transport regulation of calcium ion transmembrane transport positive regulation of monoatomic ion transport positive regulation of calcium ion transmembrane transport positive regulation of transmembrane transport monoatomic ion transport positive regulation of monoatomic ion transmembrane transport monoatomic cation transport regulation of metal ion transport calcium ion transmembrane import into cytosol regulation of transport regulation of monoatomic ion transport positive regulation of cytosolic calcium ion concentration inorganic ion transmembrane transport inorganic cation transmembrane transport transmembrane transport positive regulation of calcium ion transport into cytosol regulation of transmembrane transport positive regulation of transport regulation of cellular localization regulation of monoatomic cation transmembrane transport calcium ion transmembrane transport calcium ion transport into cytosol positive regulation of adenylate cyclase activity positive regulation of cyclase activity regulation of catalytic activity positive regulation of catalytic activity positive regulation of molecular function regulation of molecular function regulation of lyase activity activation of adenylate cyclase activity regulation of adenylate cyclase activity regulation of cyclase activity positive regulation of lyase activity rhythmic process ovulation cycle ovulation cycle process intracellular calcium ion homeostasis negative regulation of biological process monoatomic cation homeostasis intracellular monoatomic ion homeostasis regulation of release of sequestered calcium ion into cytosol maintenance of location release of sequestered calcium ion into cytosol chemical homeostasis inorganic ion homeostasis homeostatic process calcium ion homeostasis negative regulation of sequestering of calcium ion maintenance of location in cell intracellular monoatomic cation homeostasis monoatomic ion homeostasis negative regulation of cellular process intracellular chemical homeostasis positive regulation of release of sequestered calcium ion into cytosol regulation of sequestering of calcium ion sequestering of calcium ion cellular homeostasis development of secondary male sexual characteristics development of secondary sexual characteristics protein localization establishment of protein localization nitrogen compound transport protein targeting establishment of protein localization to vacuole lysosomal transport protein targeting to lysosome establishment of localization in cell cellular macromolecule localization protein targeting to vacuole intracellular transport protein localization to vacuole protein localization to lysosome establishment of protein localization to organelle protein transport protein localization to organelle vacuolar transport intracellular protein transport regulation of inositol phosphate biosynthetic process positive regulation of phosphate metabolic process positive regulation of inositol trisphosphate biosynthetic process regulation of small molecule metabolic process regulation of phosphate metabolic process phosphate-containing compound metabolic process polyol biosynthetic process small molecule metabolic process phosphorus metabolic process polyol metabolic process regulation of alcohol biosynthetic process positive regulation of phosphorus metabolic process carbohydrate biosynthetic process positive regulation of inositol phosphate biosynthetic process organophosphate biosynthetic process inositol phosphate biosynthetic process regulation of phosphorus metabolic process positive regulation of carbohydrate metabolic process organic hydroxy compound metabolic process regulation of inositol trisphosphate biosynthetic process alcohol metabolic process inositol phosphate metabolic process inositol trisphosphate metabolic process regulation of carbohydrate metabolic process carbohydrate metabolic process small molecule biosynthetic process inositol trisphosphate biosynthetic process organophosphate metabolic process organic hydroxy compound biosynthetic process alcohol biosynthetic process regulation of carbohydrate biosynthetic process positive regulation of small molecule metabolic process positive regulation of alcohol biosynthetic process G protein-coupled receptor signaling pathway, coupled to cyclic nucleotide second messenger	intracellular anatomical structure cellular anatomical entity intracellular organelle centrosome microtubule organizing center cytoskeleton centriolar satellite organelle intracellular non-membrane-bounded organelle microtubule cytoskeleton non-membrane-bounded organelle cell periphery plasma membrane membrane intracellular anatomical structure cellular anatomical entity intracellular organelle centrosome microtubule organizing center cytoskeleton centriolar satellite organelle intracellular non-membrane-bounded organelle microtubule cytoskeleton non-membrane-bounded organelle cell periphery plasma membrane membrane protein-containing complex receptor complex membrane-bounded organelle endosome intracellular vesicle intracellular membrane-bounded organelle endomembrane system cytoplasmic vesicle cytoplasm vesicle extracellular region extracellular space
G [auth Y]	Choriogonadotropin subunit beta 3	hormone activity protein binding binding molecular function activator activity signaling receptor binding molecular function regulator activity signaling receptor regulator activity receptor ligand activity signaling receptor activator activity	sexual reproduction reproductive process multicellular organismal reproductive process female gamete generation gamete generation cellular response to stimulus regulation of biological process response to organic substance regulation of cellular process response to stimulus signaling response to endogenous stimulus biological regulation hormone-mediated signaling pathway sexual reproduction reproductive process multicellular organismal reproductive process female gamete generation gamete generation cellular response to stimulus regulation of biological process response to organic substance regulation of cellular process response to stimulus signaling response to endogenous stimulus biological regulation hormone-mediated signaling pathway cell communication cellular response to endogenous stimulus cellular response to chemical stimulus response to hormone response to chemical cellular process signal transduction cellular response to organic substance cellular response to hormone stimulus apoptotic process cell death programmed cell death G protein-coupled receptor signaling pathway cell-cell signaling	protein-containing complex extracellular region cellular anatomical entity pituitary gonadotropin complex intracellular anatomical structure cytoplasm extracellular space

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
F [auth X]	IPR000476	Glycoprotein hormone alpha chain	Family
F [auth X]	IPR029034	Cystine-knot cytokine	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
E [auth R]	IPR002273	Lutropin-choriogonadotropic hormone receptor	Family
E [auth R]	IPR000276	G protein-coupled receptor, rhodopsin-like	Family
E [auth R]	IPR002131	Glycoprotein hormone receptor family	Family
E [auth R]	IPR026906	BspA-type LRR region	Repeat
E [auth R]	IPR017452	GPCR, rhodopsin-like, 7TM	Domain
E [auth R]	IPR032675	Leucine-rich repeat domain superfamily	Homologous Superfamily
G [auth Y]	IPR001545	Gonadotropin, beta subunit	Family
G [auth Y]	IPR006208	Glycoprotein hormone subunit beta	Domain
G [auth Y]	IPR018245	Gonadotropin, beta subunit, conserved site	Conserved Site
G [auth Y]	IPR029034	Cystine-knot cytokine	Homologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
F [auth X]	Pharos: P01215	oligospermia ovarian disease uterine disease hemiplegia atrial fibrillation ovarian cancer psoriasis thyroid cancer, nonmedullary, 2 adrenal gland disease Disease Exacerbation lung cancer spina bifida lung carcinoma osteosarcoma pituitary cancer oligospermia ovarian disease uterine disease hemiplegia atrial fibrillation ovarian cancer psoriasis thyroid cancer, nonmedullary, 2 adrenal gland disease Disease Exacerbation lung cancer spina bifida lung carcinoma osteosarcoma pituitary cancer interstitial lung disease
E [auth R]	Pharos: P22888	familial male-limited precocious puberty polycystic ovary syndrome pseudohermaphroditism Leydig cell hypoplasia Leydig cell tumor 46,XY disorder of sex development male infertility true hermaphroditism Familial Testotoxicosis Leydig cell hypoplasia, type 1 sex differentiation disease infertility disorder malignant colon neoplasm psoriasis subependymal giant cell astrocytoma familial male-limited precocious puberty polycystic ovary syndrome pseudohermaphroditism Leydig cell hypoplasia Leydig cell tumor 46,XY disorder of sex development male infertility true hermaphroditism Familial Testotoxicosis Leydig cell hypoplasia, type 1 sex differentiation disease infertility disorder malignant colon neoplasm psoriasis subependymal giant cell astrocytoma 46,XY sex reversal 3 ductal breast carcinoma in situ
G [auth Y]	Pharos: P0DN86	Fetal Resorption hypogonadism hypogonadotropic hypogonadism psoriasis

Membrane Protein Annotation: OPM OPM Database Homepage

Chains	External Link	Type	Class	Superfamily	Family
C [auth G], E [auth R], F [auth X], G [auth Y]	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
C [auth G], E [auth R], F [auth X], G [auth Y]	PDBTM	Annotated as membrane protein by PDBTM

Membrane Protein Annotation: MemProtMD MemProtMD Database Homepage

Chains	External Link	Comment
C [auth G], E [auth R], F [auth X], G [auth Y]	MemProtMD	Annotated as membrane protein by MemProtMD

Membrane Protein Annotation: mpstruc mpstruc Database Homepage

Chains	Resource Link	Group	Subgroup	Protein
C [auth G], E [auth R], F [auth X], G [auth Y]	mpstruc	TRANSMEMBRANE PROTEINS: ALPHA-HELICAL	G Protein-Coupled Receptors: Class A	luteinizing hormone/choriogonadotropin receptor (LHCGR)