Summary:
This gene encodes an estrogen receptor, a ligand-activated transcription factor composed of several domains important for hormone binding, DNA binding, and activation of transcription. The protein localizes to the nucleus where it may form a homodimer or a heterodimer with estrogen receptor 2. Estrogen and its receptors are essential for sexual development and reproductive function, but also play a role in other tissues such as bone. Estrogen receptors are also involved in pathological processes including breast cancer, endometrial cancer, and osteoporosis. Alternative splicing results in several transcript variants, which differ in their 5' UTRs and use different promoters. [provided by RefSeq] (PubMed Links)
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| Domains and Motifs:
ZnF_C4: c4 zinc finger in nuclear hormone receptors HOLI: Ligand binding domain of hormone receptors
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Gene Ontology:
KEGG - Enzyme ID(s): KEGG - Orthology:
K08550
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KEGG - Pathway(s):
None Available
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Nomenclature / Alternative Names:
Estrogen receptor 1; Estrogen receptor; ESR; ER; ESRA; Oestrogen receptor alpha; NR3A1; DKFZp686N23123; dJ443C4.1.1; Era
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Approved Symbol:
| (De-) Phosphorylations:
Phosphorylation Targets:
Total phosphorylation targets: 0 |
Human phosphorylation targets: 0; | Predicted platelet targets: 0 |
| Protein Characteristics:
| Associated Drugs (DrugBank Accession):
(2R,3R,4S)-3-(4-HYDROXYPHENYL)-4-METHYL-2-[4-(2-PYRROLIDIN-1-YLETHOXY)PHENYL]CHROMAN-6-OL(db); (3AS,4R,9BR)-2,2-DIFLUORO-4-(4-HYDROXYPHENYL)-1,2,3,3A,4,9B-HEXAHYDROCYCLOPENTA[C]CHROMEN-8-OL(db); (3AS,4R,9BR)-4-(4-HYDROXYPHENYL)-1,2,3,3A,4,9B-HEXAHYDROCYCLOPENTA[C]CHROMEN-8-OL(db); (3AS,4R,9BR)-4-(4-HYDROXYPHENYL)-1,2,3,3A,4,9B-HEXAHYDROCYCLOPENTA[C]CHROMEN-9-OL(db); (3AS,4R,9BR)-4-(4-HYDROXYPHENYL)-6-(METHOXYMETHYL)-1,2,3,3A,4,9B-HEXAHYDROCYCLOPENTA[C]CHROMEN-8-OL(db); (9ALPHA,13BETA,17BETA)-2-[(1Z)-BUT-1-EN-1-YL]ESTRA-1,3,5(10)-TRIENE-3,17-DIOL(db); (9BETA,11ALPHA,13ALPHA,14BETA,17ALPHA)-11-(METHOXYMETHYL)ESTRA-1(10),2,4-TRIENE-3,17-DIOL(db); 1-[4-(Octahydro-Pyrido[1,2-a]Pyrazin-2-Yl)-Phenyl]-2-Phenyl-1,2,3,4-Tetrahydro-Isoquinolin-6-Ol(db); 17-METHYL-17-ALPHA-DIHYDROEQUILENIN(db); 2-AMINO-1-METHYL-6-PHENYLIMIDAZO[4,5-B]PYRIDINE(db); 2-Phenyl-1-[4-(2-Piperidin-1-Yl-Ethoxy)-Phenyl]-1,2,3,4-Tetrahydro-Isoquinolin-6-Ol(db); 3-CHLORO-2-(4-HYDROXYPHENYL)-2H-INDAZOL-5-OL(db); 3-ETHYL-2-(4-HYDROXYPHENYL)-2H-INDAZOL-5-OL(db); 4-(2-amino-1-methyl-1H-imidazo[4,5-b]pyridin-6-yl)phenol(db); 4-(6-HYDROXY-1H-INDAZOL-3-YL)BENZENE-1,3-DIOL(db); 4-[(1S,2R,5S)-4,4,8-TRIMETHYL-3-OXABICYCLO[3.3.1]NON-7-EN-2-YL]PHENOL(db); 4-[(1S,2S,5S)-5-(HYDROXYMETHYL)-6,8,9-TRIMETHYL-3-OXABICYCLO[3.3.1]NON-7-EN-2-YL]PHENOL(db); 4-[(1S,2S,5S)-5-(HYDROXYMETHYL)-8-METHYL-3-OXABICYCLO[3.3.1]NON-7-EN-2-YL]PHENOL(db); 4-[(1S,2S,5S,9R)-5-(HYDROXYMETHYL)-8,9-DIMETHYL-3-OXABICYCLO[3.3.1]NON-7-EN-2-YL]PHENOL(db); 4-[1-allyl-7-(trifluoromethyl)-1H-indazol-3-yl]benzene-1,3-diol(db); Allylestrenol(db); Chlorotrianisene(db); Clomifene(db); Compound 15(db); Compound 16(db); Compound 18(db); Compound 19(db); Compound 4-D(db); Conjugated Estrogens(db); Danazol(db); Desogestrel(db); Dienestrol(db); DIETHYL (1R,2S,3R,4S)-5,6-BIS(4-HYDROXYPHENYL)-7-OXABICYCLO[2.2.1]HEPT-5-ENE-2,3-DICARBOXYLATE(db); Diethylstilbestrol(db); dimethyl (1R,4S)-5,6-bis(4-hydroxyphenyl)-7-oxabicyclo[2.2.1]hepta-2,5-diene-2,3-dicarboxylate(db); Estradiol(db); Estramustine(db); Estriol(db); Estrone(db); Estropipate(db); Ethinyl Estradiol(db); Ethynodiol Diacetate(db); Etonogestrel(db); Fluoxymesterone(db); Fulvestrant(db); Genistein(db); Levonorgestrel(db); Medroxyprogesterone(db); Melatonin(db); Mestranol(db); N-[(1R)-3-(4-HYDROXYPHENYL)-1-METHYLPROPYL]-2-(2-PHENYL-1H-INDOL-3-YL)ACETAMIDE(db); Naloxone(db); Norelgestromin(db); Norgestimate(db); Norgestrel(db); Progesterone(db); Quinestrol(db); Raloxifene(db); RALOXIFENE CORE(db); Tamoxifen(db); Toremifene(db); Trilostane(db); [5-HYDROXY-2-(4-HYDROXYPHENYL)-1-BENZOFURAN-7-YL]ACETONITRILE(db)
Associated Genetic Diseases:
Estrogen receptor mutant, temperature-sensitive(Pd); Estrogen resistance(Pd); HDL cholesterol, augmented response of, to hormone replacement(Pd); Migraine, susceptibility to(Pd)
| Predicted Transmembrane Domains:
Isoform 4 : 0 Isoform 3 : 0 Isoform 2 : 0 Isoform 1 : 0
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