肾上腺素受体α1A

肾上腺素受体α1A
識別號
别名ADRA1A;, ADRA1C, ADRA1L1, ALPHA1AAR, adrenoceptor alpha 1A
外部IDOMIM:104221 MGI:104773 HomoloGene:68078 GeneCards:ADRA1A
為以下藥物的標靶
肾上腺素、​甲氧明、​去甲肾上腺素、​羟甲唑啉、​脫羥腎上腺素、​地西泮、​阿夫唑嗪、​BMY-7378、​過乳降、​氯氮平、​希普利敏、​可迅、​indoramin、​酮色林、​麥角乙脲、​米塞林、​NAN 190、​苄胺唑啉、​吡貝地爾、​利培酮、​ritanserin、​roxindole、​赛洛多辛、​spiperone、​spiroxatrine、​坦索羅辛、​定脈平、​特麦角脲、​WB-4101、​哌唯嗪、​異蘇氨酸、​肾上腺素、​去甲肾上腺素、​麻黃鹼、​methoxamine hydrochloride、​dabuzalgron、​dipivefrin hydrochloride、​多沙唑嗪甲磺酸盐、​oxymetazoline hydrochloride、​phenoxybenzamine hydrochloride、​phenylephrine hydrochloride、​prazosin hydrochloride、​tamsulosin hydrochloride、​midodrine hydrochloride、​alfuzosin hydrochloride[1]
基因位置(人类
8號染色體
染色体8號染色體[2]
8號染色體
肾上腺素受体α1A的基因位置
肾上腺素受体α1A的基因位置
基因座8p21.2起始26,748,150 bp[2]
终止26,867,278 bp[2]
基因位置(小鼠
小鼠14号染色体
染色体小鼠14号染色体[3]
小鼠14号染色体
肾上腺素受体α1A的基因位置
肾上腺素受体α1A的基因位置
基因座14|14 D1起始66,872,700 bp[3]
终止67,008,617 bp[3]
RNA表达模式




查阅更多表达数据
基因本體
分子功能 signal transducer activity
adrenergic receptor activity
protein heterodimerization activity
G protein-coupled receptor activity
alpha1-adrenergic receptor activity
血浆蛋白结合
細胞組分 横小管
核膜
integral component of membrane
细胞核
integral component of plasma membrane

Z disc
细胞膜
細胞質
caveola
dopaminergic synapse
glutamatergic synapse
GABA-ergic synapse
integral component of postsynaptic membrane
integral component of presynaptic membrane
生物學過程 positive regulation of cardiac muscle contraction
negative regulation of cell population proliferation
response to hormone
norepinephrine-epinephrine vasoconstriction involved in regulation of systemic arterial blood pressure
positive regulation of MAPK cascade
intracellular signal transduction
positive regulation of ERK1 and ERK2 cascade
訊息傳遞
organ growth
cell-cell signaling
positive regulation of smooth muscle contraction
activation of phospholipase C activity
pilomotor reflex
regulation of vasoconstriction
positive regulation of heart rate
positive regulation of synaptic transmission, GABAergic
positive regulation of systemic arterial blood pressure
G protein-coupled receptor signaling pathway
排尿
calcium ion transport into cytosol
positive regulation of action potential
positive regulation of the force of heart contraction by epinephrine-norepinephrine
细胞凋亡
smooth muscle contraction
phospholipase C-activating G protein-coupled receptor signaling pathway
adenylate cyclase-activating adrenergic receptor signaling pathway
老化
regulation of cardiac muscle contraction
positive regulation of heart rate by epinephrine-norepinephrine
positive regulation of protein kinase C signaling
negative regulation of Rho protein signal transduction
regulation of muscle contraction
adult heart development
negative regulation of heart rate involved in baroreceptor response to increased systemic arterial blood pressure
positive regulation of cytosolic calcium ion concentration
positive regulation of vasoconstriction
negative regulation of autophagy
positive regulation of cardiac muscle hypertrophy
positive regulation of non-membrane spanning protein tyrosine kinase activity
cell growth involved in cardiac muscle cell development
regulation of synaptic vesicle exocytosis
adenylate cyclase-modulating G protein-coupled receptor signaling pathway
neuron-glial cell signaling
Sources:Amigo / QuickGO
直系同源
物種人類小鼠
Entrez

148

11549

Ensembl

ENSG00000120907

ENSMUSG00000045875

UniProt

P35348

P97718

mRNA​序列
​NM_000680
​NM_033302
​NM_033303
​NM_033304
​NM_001322502

​NM_001322503
​NM_001322504

NM_001271759
​NM_001271760
​NM_001271761
​NM_013461

蛋白序列
NP_000671
​NP_001309431
​NP_001309432
​NP_001309433
​NP_150645

​NP_150646
​NP_150647

NP_001258688
​NP_001258689
​NP_001258690
​NP_038489

基因位置​(UCSC)Chr 8: 26.75 – 26.87 MbChr 14: 66.87 – 67.01 Mb
PubMed​查找[4][5]
維基數據
檢視/編輯人類檢視/編輯小鼠

肾上腺素受体α1A(α1A adrenoreceptor),又稱為ADRA1A[6],是一種α1肾上腺素受体英语alpha-1 adrenergic receptor[7]。過去一度有α1C的分類,但在研究後認為α1C僅是α1A的一種亞型,因此取消該命名。為了避免混淆,之後新發現的亞型便從D開始繼續命名。

受體

肾上腺素受体α1共有3種亞型,包含α1A、α1B、α1D,全都屬於Gq/11家族的G蛋白。不同亞型的致活路徑有所差異,本類受體在體內主要內源性配體為腎上腺素,主要產生战斗或逃跑反应

基因

該蛋白的基因共有四種剪切方式,因此共有四種同型體。不同同型體可由其C端判別,但基本上功能相同[7]

配體

致效劑

  • 6-(5-fluoro-2-pyrimidin-5-yl-phenyl)-6,7-dihydro-5H-pyrrolo[1,2-a]imidazole: EC50 = 1nM, Emax = 65%; good selectivity over α1B, α1D and α2A subtypes[8]
  • further partial agonistic imidazole compounds[9][10]
  • A-61603[11]

受體拮抗劑

在神經迴路的角色

肾上腺素受体α1A可加強對於樹樹突觸的抑制[12]

參見

參考文獻

  1. ^ 對Adrenoceptor alpha 1A起作用的藥物;在維基數據上查看/編輯參考. 
  2. ^ 2.0 2.1 2.2 GRCh38: Ensembl release 89: ENSG00000120907 - Ensembl, May 2017
  3. ^ 3.0 3.1 3.2 GRCm38: Ensembl release 89: ENSMUSG00000045875 - Ensembl, May 2017
  4. ^ Human PubMed Reference:. National Center for Biotechnology Information, U.S. National Library of Medicine. 
  5. ^ Mouse PubMed Reference:. National Center for Biotechnology Information, U.S. National Library of Medicine. 
  6. ^ Langer SZ. Nomenclature and state of the art on alpha1-adrenoceptors. Eur. Urol. 1998,. 33 Suppl 2: 2–6. PMID 9556189. doi:10.1159/000052227. 
  7. ^ 7.0 7.1 Entrez Gene: ADRA1A adrenergic, alpha-1A-, receptor. 
  8. ^ Roberts LR, Fish PV, Ian Storer R, Whitlock GA. 6,7-Dihydro-5H-pyrrolo[1,2-a] imidazoles as potent and selective alpha(1A) adrenoceptor partial agonists. Bioorg. Med. Chem. Lett. April 2009, 19 (11): 3113–7. PMID 19414260. doi:10.1016/j.bmcl.2009.03.166. 
  9. ^ Whitlock GA, Brennan PE, Roberts LR, Stobie A. Potent and selective alpha(1A) adrenoceptor partial agonists-Novel imidazole frameworks. Bioorg. Med. Chem. Lett. April 2009, 19 (11): 3118–21. PMID 19394220. doi:10.1016/j.bmcl.2009.03.162. 
  10. ^ Roberts LR, Bryans J, Conlon K, McMurray G, Stobie A, Whitlock GA. Novel 2-imidazoles as potent, selective and CNS penetrant alpha1A adrenoceptor partial agonists. Bioorg. Med. Chem. Lett. December 2008, 18 (24): 6437–40. PMID 18980842. doi:10.1016/j.bmcl.2008.10.066. 
  11. ^ Knepper SM, Buckner SA, Brune ME, DeBernardis JF, Meyer MD, Hancock AA. A-61603, a potent alpha 1-adrenergic receptor agonist, selective for the alpha 1A receptor subtype. J. Pharmacol. Exp. Ther. 1995, 274 (1): 97–103. PMID 7616455. 
  12. ^ Zimnik NC, Treadway T, Smith RS, Araneda RC. α(1A)-Adrenergic regulation of inhibition in the olfactory bulb. J. Physiol. (Lond.). 2013, 591 (Pt 7): 1631–43. PMC 3624843可免费查阅. PMID 23266935. doi:10.1113/jphysiol.2012.248591. 

外部連結

  • α1A-adrenoceptor. IUPHAR Database of Receptors and Ion Channels. International Union of Basic and Clinical Pharmacology. (原始内容存档于2020-11-22). 

延伸閱讀

  • Mátyus P, Horváth K. Alpha-adrenergic approach in the medical management of benign prostatic hyperplasia. Med Res Rev. 1998, 17 (6): 523–35. PMID 9359081. doi:10.1002/(SICI)1098-1128(199711)17:6<523::AID-MED2>3.0.CO;2-3. 
  • Hoehe MR, Berrettini WH, Schwinn DA, Hsieh WT. A two-allele PstI RFLP for the alpha-1C adrenergic receptor gene (ADRA1C). Hum. Mol. Genet. 1993, 1 (5): 349. PMID 1363873. doi:10.1093/hmg/1.5.349-a. 
  • Schwinn DA, Lomasney JW, Lorenz W, et al. Molecular cloning and expression of the cDNA for a novel alpha 1-adrenergic receptor subtype. J. Biol. Chem. 1990, 265 (14): 8183–9. PMID 1970822. 
  • Hirasawa A, Shibata K, Horie K, et al. Cloning, functional expression and tissue distribution of human alpha 1c-adrenoceptor splice variants. FEBS Lett. 1995, 363 (3): 256–60. PMID 7737411. doi:10.1016/0014-5793(95)00330-C. 
  • Diehl NL, Shreeve SM. Identification of the alpha 1c-adrenoceptor in rabbit arteries and the human saphenous vein using the polymerase chain reaction. Eur. J. Pharmacol. 1995, 268 (3): 393–8. PMID 7805763. doi:10.1016/0922-4106(94)90064-7. 
  • Schwinn DA, Johnston GI, Page SO, et al. Cloning and pharmacological characterization of human alpha-1 adrenergic receptors: sequence corrections and direct comparison with other species homologues. J. Pharmacol. Exp. Ther. 1995, 272 (1): 134–42. PMID 7815325. 
  • Weinberg DH, Trivedi P, Tan CP, et al. Cloning, expression and characterization of human alpha adrenergic receptors alpha 1a, alpha 1b and alpha 1c. Biochem. Biophys. Res. Commun. 1994, 201 (3): 1296–304. PMID 8024574. doi:10.1006/bbrc.1994.1845. 
  • Forray C, Bard JA, Wetzel JM, et al. The alpha 1-adrenergic receptor that mediates smooth muscle contraction in human prostate has the pharmacological properties of the cloned human alpha 1c subtype. Mol. Pharmacol. 1994, 45 (4): 703–8. PMID 8183249. 
  • Hirasawa A, Horie K, Tanaka T, et al. Cloning, functional expression and tissue distribution of human cDNA for the alpha 1C-adrenergic receptor. Biochem. Biophys. Res. Commun. 1993, 195 (2): 902–9. PMID 8396931. doi:10.1006/bbrc.1993.2130. 
  • Tseng-Crank J, Kost T, Goetz A, et al. The alpha 1C-adrenoceptor in human prostate: cloning, functional expression, and localization to specific prostatic cell types. Br. J. Pharmacol. 1996, 115 (8): 1475–85. PMC 1908895可免费查阅. PMID 8564208. doi:10.1111/j.1476-5381.1995.tb16640.x. 
  • Shibata K, Hirasawa A, Moriyama N, et al. Alpha 1a-adrenoceptor polymorphism: pharmacological characterization and association with benign prostatic hypertrophy. Br. J. Pharmacol. 1997, 118 (6): 1403–8. PMC 1909672可免费查阅. PMID 8832064. doi:10.1111/j.1476-5381.1996.tb15552.x. 
  • Chang DJ, Chang TK, Yamanishi SS, et al. Molecular cloning, genomic characterization and expression of novel human alpha1A-adrenoceptor isoforms. FEBS Lett. 1998, 422 (2): 279–83. PMID 9490024. doi:10.1016/S0014-5793(98)00024-6. 
  • Daniels DV, Gever JR, Jasper JR, et al. Human cloned alpha1A-adrenoceptor isoforms display alpha1L-adrenoceptor pharmacology in functional studies. Eur. J. Pharmacol. 1999, 370 (3): 337–43. PMID 10334511. doi:10.1016/S0014-2999(99)00154-5. 
  • Cogé F, Guenin SP, Renouard-Try A, et al. Truncated isoforms inhibit 3Hprazosin binding and cellular trafficking of native human alpha1A-adrenoceptors. Biochem. J. 1999,. 343 Pt 1 (Pt 1): 231–9. PMC 1220546可免费查阅. PMID 10493934. doi:10.1042/0264-6021:3430231. 
  • Rudner XL, Berkowitz DE, Booth JV, et al. Subtype specific regulation of human vascular alpha(1)-adrenergic receptors by vessel bed and age. Circulation. 1999, 100 (23): 2336–43. PMID 10587338. doi:10.1161/01.cir.100.23.2336. 
  • Ballou LM, Cross ME, Huang S, et al. Differential regulation of the phosphatidylinositol 3-kinase/Akt and p70 S6 kinase pathways by the alpha(1A)-adrenergic receptor in rat-1 fibroblasts. J. Biol. Chem. 2000, 275 (7): 4803–9. PMID 10671514. doi:10.1074/jbc.275.7.4803. 
  • Keffel S, Alexandrov A, Goepel M, Michel MC. alpha(1)-adrenoceptor subtypes differentially couple to growth promotion and inhibition in Chinese hamster ovary cells. Biochem. Biophys. Res. Commun. 2000, 272 (3): 906–11. PMID 10860850. doi:10.1006/bbrc.2000.2850. 
  • Richman JG, Brady AE, Wang Q, et al. Agonist-regulated Interaction between alpha2-adrenergic receptors and spinophilin. J. Biol. Chem. 2001, 276 (18): 15003–8. PMID 11154706. doi:10.1074/jbc.M011679200. 
  • Shibata K, Katsuma S, Koshimizu T, et al. alpha 1-Adrenergic receptor subtypes differentially control the cell cycle of transfected CHO cells through a cAMP-dependent mechanism involving p27Kip1. J. Biol. Chem. 2003, 278 (1): 672–8. PMID 12409310. doi:10.1074/jbc.M201375200. 
类型A:类视紫红质受体
神经递质英语Neurotransmitter receptor
  • α1英语Alpha-1 adrenergic receptor
    • A
    • B英语Alpha-1B adrenergic receptor
    • D英语Alpha-1D adrenergic receptor
  • α2英语Alpha-2 adrenergic receptor
    • A英语Alpha-2A adrenergic receptor
    • B英语Alpha-2B adrenergic receptor
    • C英语Alpha-2C adrenergic receptor
  • β1英语Beta-1 adrenergic receptor
  • β2英语Beta-2 adrenergic receptor
  • β3英语Beta-3 adrenergic receptor
  • 腺苷受體
  • P2Y英语P2Y receptor
    • 1英语P2RY1
    • 2英语P2RY2
    • 4英语P2RY4
    • 5英语LPAR6
    • 6英语P2RY6
    • 8英语P2RY8
    • 9英语GPR23
    • 10英语P2RY10
    • 11英语P2RY11
    • 12英语P2Y12
    • 13英语P2RY13
    • 14英语P2RY14
  • 除5-HT3之外:5-HT1英语5-HT1 receptor
    • A
    • B
    • D
    • E
    • F
  • 5-HT2
    • A
    • B
    • C
  • 5-HT
    • 4
    • 5A
    • 6
    • 7
其它
  • 乙酰胆碱
    • M1
    • M2
    • M3
    • M4
    • M5
  • 多巴胺英语Dopamine receptor
  • 组胺英语Histamine receptor
    • H1
    • H2
    • H3
    • H4
  • 褪黑素英语Melatonin receptor
    • 1A
    • 1B
    • 1C
  • 痕量胺相关受体
    • 1英语TAAR1
    • 2英语TAAR2
    • 3英语TAAR3
    • 5英语TAAR5
    • 6英语TAAR6
    • 8英语TAAR8
    • 9英语TAAR9
代谢物及
信号分子
花生酸
  • 半胱氨酰白三烯素
    • 1
    • 2
  • LTB4
    • 1
    • 2
  • FPRL1
  • 酮基花生酸
  • 前列腺素
    • D型
      • 1
      • 2
    • E型
      • 1
      • 2
      • 3
      • 4
    • FP
  • 前列腺环素
  • 血栓素
其它
  • 胆汁酸
  • 大麻碱
    • 1
    • 2
    • 未命名
      • 18英语GPR18
      • 55英语GPR55
      • 119英语GPR119
  • EB病毒诱导2英语GPR183
  • 雌激素英语GPR30
  • 游离脂肪酸
    • 1
    • 2
    • 3
    • 4
  • 乳酸英语GPR81
  • 溶血磷脂酸
    • 1
    • 2
    • 3
    • 4
    • 5
    • 6
  • 溶血磷脂受体
    • 1英语S1PR1
    • 2
    • 3英语S1PR3
    • 4
    • 5英语S1PR2
    • 6英语S1PR4
    • 7
    • 8英语S1PR5
  • 烟酸
    • 1
    • 2
  • 酮戊二酸英语OXGR1
  • 血小板活化因子
  • 鞘氨醇基-1-磷酸盐
    • 1英语S1PR1
    • 2英语S1PR2
    • 3英语S1PR3
    • 4英语S1PR4
    • 5英语S1PR5
  • 琥珀酸英语SUCNR1
神经肽
  • B/W
    • 1
    • 2
  • FF
    • 1
    • 2
  • S
  • Y
    • 1
    • 2
    • 4
    • 5
  • 神经调节肽
    • B
    • U
      • 1
      • 2
  • 神经降压素
    • 1
    • 2
其它
杂项
  • G蛋白耦合受体
    • 1英语GPR1
    • 3英语GPR3
    • 4英语GPR4
    • 6英语GPR6
    • 12英语GPR12
    • 15英语GPR15
    • 17英语GPR17
    • 18英语GPR18
    • 19英语GPR19
    • 20英语GPR20
    • 21英语GPR21
    • 22英语GPR22
    • 23
    • 25英语GPR25
    • 26英语GPR26
    • 27英语GPR27
    • 31英语GPR31
    • 32英语GPR32
    • 33英语GPR33
    • 34英语GPR34
    • 35英语GPR35
    • 37英语GPR37
    • 39英语GPR39
    • 42英语GPR42
    • 44英语GPR44
    • 45英语GPR45
    • 50英语GPR50
    • 52英语GPR52
    • 55英语GPR55
    • 61英语GPR61
    • 62英语GPR62
    • 63英语GPR63
    • 65英语GPR65
    • 68英语GPR68
    • 75英语GPR75
    • 77英语GPR77
    • 78英语GPR78
    • 81英语GPR81
    • 82英语GPR82
    • 83英语GPR83
    • 84英语GPR84
    • 85英语GPR85
    • 87英语GPR87
    • 88英语GPR88
    • 92
    • 101英语GPR101
    • 103
    • 109A
    • 109B
    • 119英语GPR119
    • 120英语GPR120
    • 132英语GPR132
    • 135英语GPR135
    • 137B英语GPR137B
    • 139英语GPR139
    • 141英语GPR141
    • 142英语GPR142
    • 146英语GPR146
    • 148英语GPR148
    • 149英语GPR149
    • 150英语GPR150
    • 151英语GPR151
    • 152英语GPR152
    • 153英语GPR153
    • 160英语GPR160
    • 161英语GPR161
    • 162英语GPR162
    • 171英语GPR171
    • 173英语GPR173
    • 174英语GPR174
    • 176英语GPR176
    • 177英语GPR177
    • 182英语GPR182
    • 183英语GPR183
其它
  • 肾上腺髓质素英语GPR182
  • 嗅觉
  • 视蛋白
    • 3
    • 4
    • 5
    • 1长波
    • 1中波
    • 1短波
    • RGR
    • 类视色素受体(周视蛋白)
  • 蛋白酶激活英语[Protease-activated receptor]]
    • 1
    • 2
    • 3
    • 4
  • 大脑特异表达
类型B:类分泌素受体
  • G蛋白耦合受体
    • 56英语GPR56
    • 64英语GPR64
    • 97英语GPR97
    • 98英语GPR98
    • 110英语GPR110
    • 111英语GPR111
    • 112英语GPR112
    • 113英语GPR113
    • 114英语GPR114
    • 115英语GPR115
    • 116英语GPR116
    • 123英语GPR123
    • 124英语GPR124
    • 125英语GPR125
    • 126英语GPR126
    • 128英语GPR128
    • 133英语GPR133
    • 143英语GPR143
    • 144英语GPR144
    • 155英语GPR155
    • 157英语GPR157
其它
  • 脑血管生成抑制受体
    • 1
    • 2
    • 3
  • 钙粘蛋白
    • 1
    • 2
    • 3
  • 降钙素
  • 降钙素受体类似受体
  • CD97英语CD97
  • 促肾上腺皮质激素释放激素
    • 1
    • 2
  • EMR
    • 1
    • 2
    • 3
  • 胰高血糖激素
    • 胰高血糖激素
    • 抑胃多肽
    • 胰高血糖激素类肽1
    • 胰高血糖激素类肽2
  • 生长激素释放激素
  • PACAPR1
  • GPR
  • 蛛毒素
    • 1
    • 2
    • 3
    • 表皮生长因子/蛛毒素/7跨膜域集合受体1
  • 抗衰老类蛋白
  • 甲状旁腺激素
    • 1
    • 2
  • 促胰液素
  • 血管活性肠肽
    • 1
    • 2
类型C英语Class C GPCR代谢型谷氨酸受体
信息素
  • TAS1R(甜味)
    • 1英语TAS1R1
    • 2英语TAS1R2
    • 3英语TAS1R3
  • TAS2R(苦味)
    • 1英语TAS2R1
    • 3英语TAS2R3
    • 4英语TAS2R4
    • 5英语TAS2R5
    • 8英语TAS2R8
    • 9英语TAS2R9
    • 10英语TAS2R10
    • 12英语TAS2R12
    • 13英语TAS2R13
    • 14
    • 16
    • 19
    • 20
    • 30
    • 31
    • 38
    • 39
    • 40
    • 41
    • 42
    • 43
    • 45
    • 46
    • 50
    • 60
其它
  • 钙敏感受体
  • γ-氨基丁酸B
    • 1
    • 2
  • 谷氨酸受体
  • G蛋白耦合受体C族6组A型
  • GPR
    • 156英语GPR156
    • 158英语GPR158
    • 179英语GPR179
  • RAIG
    • 1
    • 2
    • 3
    • 4
类型F:
卷曲平滑英语Smoothened受体
卷曲
  • 卷曲受体
    • 1英语FZD1
    • 2英语FZD2
    • 3英语FZD3
    • 4英语FZD4
    • 5英语FZD5
    • 6英语FZD6
    • 7英语FZD7
    • 8英语FZD8
    • 9英语FZD9
    • 10英语FZD10
平滑
  • 平滑受体英语Smoothened
 
信号转导索引
描述
  • 胞外
    • 神經肽
    • 生长因子
    • 细胞因子
    • 激素
  • 細胞表面受體英语Template:Cell surface receptors
    • 配体门控离子通道
    • 酶联受體
    • G蛋白偶聯受體
    • 免疫球蛋白超家族英语Template:Immunoglobulin superfamily immune receptors
    • 整合素
    • 神經肽受體
    • 生長因子受體
    • 细胞因子受體
  • 胞內
    • 受體蛋白英语Template:Signal transducing adaptor proteins
    • GTP-binding英语Template:GTP-binding protein regulators
    • MAP激酶
  • 鈣信號
  • 脂質系號
  • 路徑
    • hedgehog
    • Wnt
    • TGF-β
    • MAPK ERK英语Template:MAPK ERK signaling pathway
    • notch英语Template:Notch signaling pathway
    • JAK-STAT
    • 細胞凋亡
    • hippo英语Template:Hippo signaling pathway
    • TLR