促甲状腺激素受体 (original) (raw)
Thyroid stimulating hormone receptor促甲状腺激素受体 | ||
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Rendering based on PDB 1XUM. | ||
有效结构 PDB 直系同源检索:PDBe, RCSB PDB查询代码列表 2XWT, 3G04 | ||
标识 | ||
代号 | TSHR; CHNG1; LGR3; hTSHR-I | |
扩展标识 | 遗传学:603372 鼠基因:98849 同源基因:315 IUPHAR: TSH ChEMBL: 1963 GeneCards: TSHR Gene | |
基因本体论描述 分子功能 · thyroid-stimulating hormone receptor activity · protein binding 细胞成分 · plasma membrane · integral to plasma membrane 生物过程 · G-protein coupled receptor signaling pathway · G-protein coupled receptor signaling pathway, coupled to cyclic nucleotide second messenger · cell-cell signaling · positive regulation of cell proliferation Sources: Amigo / QuickGO | ||
RNA表达模式 | ||
更多表达数据 | ||
直系同源体 | ||
物种 | 人类 | 小鼠 |
Entrez | 7253 | 22095 |
Ensembl | ENSG00000165409 | ENSMUSG00000020963 |
UniProt | P16473 | P47750 |
mRNA序列 | NM_000369 | NM_001113404 |
蛋白序列 | NP_000360 | NP_001106875 |
基因位置 | Chr 14: 81.42 – 81.61 Mb | Chr 12: 91.4 – 91.54 Mb |
PubMed查询 | [1] | [2] |
查论编 |
促甲状腺激素受体(英語:thyrotropin receptor,TSH receptor,TSHR)又称甲促素受体,是一种接受促甲状腺激素(甲促素,thyrotropin)信号,刺激细胞生成甲状腺激素(T4)和三碘甲状腺激素(T3)的跨膜受体。TSHR是整合膜蛋白中G蛋白偶联受体超家族的一员[1],与Gs蛋白偶合[2]。
该受体主要出现在甲状腺上皮细胞的表面。
在结合血循的TSH后,G蛋白信号级联反应会激活腺苷酸环化酶(adenylyl cyclase)进而使胞内环腺苷酸(cAMP)浓度升高。环腺苷酸可活化甲状腺细胞各功能层面,包括:碘泵运,甲状腺球蛋白的合成、碘化、胞吞和蛋白酶解,甲狀腺过氧化物酶活性,以及甲狀腺激素释放。
- ^ Farid NR, Szkudlinski MW. Minireview: structural and functional evolution of the thyrotropin receptor. Endocrinology. 2004, 145 (9): 4048–57. PMID 15231707. doi:10.1210/en.2004-0437.
- ^ Calebiro D, Nikolaev VO, Lohse MJ. Imaging of persistent cAMP signaling by internalized G protein-coupled receptors. J. Mol. Endocrinol. July 2010, 45 (1): 1–8. PMID 20378719. doi:10.1677/JME-10-0014.
Führer D, Wonerow P, Willgerodt H, Paschke R. Identification of a new thyrotropin receptor germline mutation (Leu629Phe) in a family with neonatal onset of autosomal dominant nonautoimmune hyperthyroidism.. J. Clin. Endocrinol. Metab. 1998, 82 (12): 4234–8. PMID 9398746. doi:10.1210/jc.82.12.4234.
Farid NR, Kascur V, Balazs C. The human thyrotropin receptor is highly mutable: a review of gain-of-function mutations.. Eur. J. Endocrinol. 2000, 143 (1): 25–30. PMID 10870027. doi:10.1530/eje.0.1430025.
Szkudlinski MW, Fremont V, Ronin C, Weintraub BD. Thyroid-stimulating hormone and thyroid-stimulating hormone receptor structure-function relationships.. Physiol. Rev. 2002, 82 (2): 473–502. PMID 11917095. doi:10.1152/physrev.00031.2001.
Tonacchera M, Vitti P, De Servi M; et al. Gain of function TSH receptor mutations and iodine deficiency: implications in iodine prophylaxis.. J. Endocrinol. Invest. 2004, 26 (2 Suppl): 2–6. PMID 12762632.
Arturi F, Scarpelli D, Coco A; et al. Thyrotropin receptor mutations and thyroid hyperfunctioning adenomas ten years after their first discovery: unresolved questions.. Thyroid. 2004, 13 (4): 341–3. PMID 12804102. doi:10.1089/105072503321669811.
Vaidya B, Campbell V, Tripp JH; et al. Premature birth and low birth weight associated with nonautoimmune hyperthyroidism due to an activating thyrotropin receptor gene mutation.. Clin. Endocrinol. (Oxf). 2004, 60 (6): 711–8. PMID 15163335. doi:10.1111/j.1365-2265.2004.02040.x.
Takeshita A, Nagayama Y, Fujiyama K; et al. Molecular cloning and sequencing of an alternatively spliced form of the human thyrotropin receptor transcript.. Biochem. Biophys. Res. Commun. 1992, 188 (3): 1214–9. PMID 1445355. doi:10.1016/0006-291X(92)91360-3.
Graves PN, Tomer Y, Davies TF. Cloning and sequencing of a 1.3 KB variant of human thyrotropin receptor mRNA lacking the transmembrane domain.. Biochem. Biophys. Res. Commun. 1992, 187 (2): 1135–43. PMID 1530609. doi:10.1016/0006-291X(92)91315-H.
Loosfelt H, Pichon C, Jolivet A; et al. Two-subunit structure of the human thyrotropin receptor. Proc. Natl. Acad. Sci. U.S.A. 1992, 89 (9): 3765–9. PMC 525571 . PMID 1570295. doi:10.1073/pnas.89.9.3765.
Nagayama Y, Russo D, Wadsworth HL; et al. Eleven amino acids (Lys-201 to Lys-211) and 9 amino acids (Gly-222 to Leu-230) in the human thyrotropin receptor are involved in ligand binding. J. Biol. Chem. 1991, 266 (23): 14926–30. PMID 1651314.
Murakami M, Mori M. Identification of immunogenic regions in human thyrotropin receptor for immunoglobulin G of patients with Graves' disease. Biochem. Biophys. Res. Commun. 1990, 171 (1): 512–8. PMID 1697467. doi:10.1016/0006-291X(90)91423-P.
Heldin NE, Gustavsson B, Westermark K, Westermark B. A somatic point mutation in a putative ligand binding domain of the TSH receptor in a patient with autoimmune hyperthyroidism. J. Clin. Endocrinol. Metab. 1992, 73 (6): 1374–6. PMID 1955520. doi:10.1210/jcem-73-6-1374.
Libert F, Passage E, Lefort A; et al. Localization of human thyrotropin receptor gene to chromosome region 14q3 by in situ hybridization. Cytogenet. Cell Genet. 1991, 54 (1–2): 82–3. PMID 2249482. doi:10.1159/000132964.
Frazier AL, Robbins LS, Stork PJ; et al. Isolation of TSH and LH/CG receptor cDNAs from human thyroid: regulation by tissue specific splicing. Mol. Endocrinol. 1991, 4 (8): 1264–76. PMID 2293030. doi:10.1210/mend-4-8-1264.
Misrahi M, Loosfelt H, Atger M; et al. Cloning, sequencing and expression of human TSH receptor. Biochem. Biophys. Res. Commun. 1990, 166 (1): 394–403. PMID 2302212. doi:10.1016/0006-291X(90)91958-U.
Nagayama Y, Kaufman KD, Seto P, Rapoport B. Molecular cloning, sequence and functional expression of the cDNA for the human thyrotropin receptor. Biochem. Biophys. Res. Commun. 1990, 165 (3): 1184–90. PMID 2558651. doi:10.1016/0006-291X(89)92727-7.
Libert F, Lefort A, Gerard C; et al. Cloning, sequencing and expression of the human thyrotropin (TSH) receptor: evidence for binding of autoantibodies. Biochem. Biophys. Res. Commun. 1990, 165 (3): 1250–5. PMID 2610690. doi:10.1016/0006-291X(89)92736-8.
Cuddihy RM, Bryant WP, Bahn RS. Normal function in vivo of a homozygotic polymorphism in the human thyrotropin receptor. Thyroid. 1996, 5 (4): 255–7. PMID 7488864. doi:10.1089/thy.1995.5.255.
Bahn RS, Dutton CM, Heufelder AE, Sarkar G. A genomic point mutation in the extracellular domain of the thyrotropin receptor in patients with Graves' ophthalmopathy. J. Clin. Endocrinol. Metab. 1994, 78 (2): 256–60. PMID 7508946. doi:10.1210/jc.78.2.256.
Sunthornthepvarakui T, Gottschalk ME, Hayashi Y, Refetoff S. Brief report: resistance to thyrotropin caused by mutations in the thyrotropin-receptor gene. N. Engl. J. Med. 1995, 332 (3): 155–60. PMID 7528344. doi:10.1056/NEJM199501193320305.
Glycoprotein Hormone Receptors: TSH. IUPHAR Database of Receptors and Ion Channels. International Union of Basic and Clinical Pharmacology. (原始内容存档于2013-11-01).
查论编神经肽受体 | |
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G蛋白偶联受体 | 激素受體下丘脑促肾上腺皮质激素释放激素受体 · 促卵泡激素受体 · 促性腺激素释放激素受体 · 促甲状腺激素释放激素受体 · 生长抑素受体垂体抗利尿激素受体 (1A, 1B, 2) · 催产素受体 · LHCG · 促甲状腺激素受体其它Atrial natriuretic factor (NPR3) · 降钙素受体 · Cholecystokinin (A, B) · VIP阿片样肽受体Delta · Kappa · Mu · Nociceptin其它神经肽受体血管紧张素受体 · 缓激肽受体 (B1, B2) / 速激肽受体 (TACR1) · Calcitonin gene-related peptide · 甘丙肽受体 · GPCR neuropeptide (B/W, FF, S, Y) · 神经降压素受体 |
I型细胞因子受体 | 生长激素受体 · 催乳素受体 |
酶联受体 | Atrial natriuretic factor (NPR1, NPR2) |
其它 | Sigma (1, 2) |
信号转导索引描述 胞外 神經肽 生长因子 细胞因子 激素 細胞表面受體 配体门控离子通道 酶联受體 G蛋白偶聯受體 免疫球蛋白超家族 整合素 神經肽受體 生長因子受體 细胞因子受體 胞內 受體蛋白 GTP-binding MAP激酶 鈣信號 脂質系號 路徑hedgehog Wnt TGF-β MAPK ERK notch JAK-STAT 細胞凋亡 hippo TLR |