Annotations: 7FIJ

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A [auth R]	LRR_8_1	e7fijR2	A: beta duplicates or obligate multimers	X: Single-stranded right-handed beta-helix	H: Leucine-rich repeats (From Topology)	T: Leucine-rich repeats	F: LRR_8_1	ECOD (1.6)
A [auth R]	7tm_1_3	e7fijR1	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)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A [auth R]	PF13306	BspA type Leucine rich repeat region (6 copies) (LRR_5)	BspA type Leucine rich repeat region (6 copies)	-	Repeat
A [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 [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 cellular response to gonadotropin stimulus cellular response to luteinizing hormone stimulus response to endogenous stimulus response to luteinizing hormone response to peptide 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 endogenous stimulus cellular response to chemical stimulus response to hormone cellular process cellular response to hormone stimulus 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 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 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 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 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

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A [auth R]	IPR002273	Lutropin-choriogonadotropic hormone receptor	Family
A [auth R]	IPR000276	G protein-coupled receptor, rhodopsin-like	Family
A [auth R]	IPR002131	Glycoprotein hormone receptor family	Family
A [auth R]	IPR026906	BspA-type LRR region	Repeat
A [auth R]	IPR017452	GPCR, rhodopsin-like, 7TM	Domain
A [auth R]	IPR032675	Leucine-rich repeat domain superfamily	Homologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A [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

Membrane Protein Annotation: OPM OPM Database Homepage

Chains	External Link	Type	Class	Superfamily	Family
A [auth R]	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 [auth R]	PDBTM	Annotated as membrane protein by PDBTM

Membrane Protein Annotation: mpstruc mpstruc Database Homepage

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

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729.