ADRA1A (adrenoceptor alpha 1A)

symbol:
ADRA1A
locus group:
protein-coding gene
location:
8p21.2
gene_family:
Adrenoceptors
alias symbol:
ADRA1L1
alias name:
None
entrez id:
148
ensembl gene id:
ENSG00000120907
ucsc gene id:
uc010lun.2
refseq accession:
NM_033303
hgnc_id:
HGNC:277
approved reserved:
1991-08-19
8p21.2
基因染色体位置图

ADRA1A基因编码α1A-肾上腺素受体(α1A-adrenergic receptor),属于G蛋白偶联受体(GPCR)超家族中的肾上腺素受体家族。这个基因家族包括α1(ADRA1A、ADRA1B、ADRA1D)、α2(ADRA2A、ADRA2B、ADRA2C)和β(ADRB1、ADRB2、ADRB3)亚型,它们共同通过结合儿茶酚胺(如肾上腺素和去甲肾上腺素)调节心血管、神经和代谢功能。ADRA1A主要分布在血管平滑肌、心脏、前列腺和中枢神经系统,通过激活Gq蛋白信号通路引起血管收缩、血压升高以及前列腺平滑肌收缩。该受体在维持血压稳态和应激反应中起关键作用。突变可能导致受体功能异常,如某些错义突变与原发性高血压、良性前列腺增生(BPH)和心力衰竭相关。ADRA1A过表达可能增加血管阻力导致高血压,并加重前列腺症状;而表达降低则可能引起低血压或影响交感神经系统的正常调节。药物如α1-阻滞剂(如坦索罗辛)通过选择性抑制ADRA1A来治疗高血压和BPH。此外,ADRA1A在中枢神经系统的表达与焦虑和应激行为有关,其调控异常可能影响精神疾病。该基因的遗传变异还与个体对降压药的反应差异相关。研究ADRA1A有助于开发针对心血管和泌尿系统疾病的靶向疗法。

Alpha-1-adrenergic receptors (alpha-1-ARs) are members of the G protein-coupled receptor superfamily. They activate mitogenic responses and regulate growth and proliferation of many cells. There are 3 alpha-1-AR subtypes: alpha-1A, -1B and -1D, all of which signal through the Gq/11 family of G-proteins and different subtypes show different patterns of activation. This gene encodes alpha-1A-adrenergic receptor. Alternative splicing of this gene generates four transcript variants, which encode four different isoforms with distinct C-termini but having similar ligand binding properties. [provided by RefSeq, Jul 2008]

α-1肾上腺素受体(α-1-ARS)是G蛋白偶联受体超家族的成员。他们激活促有丝分裂反应,调节多种细胞的生长和增殖。有3α-1-AR亚型:阿尔法-1A,-1B和-1D,所有这些都通过的Gq / 11家族G蛋白和不同亚型的信号表明活化的不同的模式。这个基因编码的α-1A肾上腺素受体。这个基因的可变剪接产生四个转录变异体,其编码具有不同的C-末端,但具有相似的配体结合性质四个不同的同种型。 [由RefSeq的,2008年7月提供]

ADRA1A基因的碱基序列:[NCBI]
Loading Gene Browser...
ADRA1A基因的碱基突变:           仅显示部分snp
rs471188       rs472151       rs472585       rs472865       rs476631       rs483392       rs486179       rs486354       rs488323       rs489790       rs492209       rs494364       rs495495       rs497883       rs498194       rs498917       rs498989      

ADRA1A基因在不同组织中的表达:    [UniProt]

基因在不同组织中的表达图
正向引物序列
正向Tm值
反向引物序列
反向Tm值
评分
TAGTCATGCCCATTGGGTC
60
GCAGCTGTTTAGATATCCGAG
59
TAGTCATGCCCATTGGGAC
60
TTAATCTCTTTCCTCTCCCGC
60
TCATGCCCATTGATGAGGA
59
TTCTCCATCACCTCCAACC
59
TAGTCATGCCCATTGGGTC
60
GCAGCTGTTTAGATATCCGAG
59
CATTAACAGACATGGTCTTGCT
59
TTGAACCCAGGGTTCTAGG
59
TCCACAATGGTCTTTCTTCC
58
AGCTGTTTAGATATCCGAGC
57
TAGTCATGCCCATTGGGAC
60
TTAATCTCTTTCCTCTCCCGC
60
TAGTCATGCCCATTGGGTC
60
GCAGCTGTTTAGATATCCGAG
59
TAGTCATGCCCATTGGGTC
60
GCAGCTGTTTAGATATCCGAG
59
TAGTCATGCCCATTGGGTC
60
GCAGCTGTTTAGATATCCGAG
59
转录因子
影响基因
影响类型
参考文献链接(PubMed)
CREB1
ADRA1A
Unknown
SP1
ADRA1A
Unknown
TFAP2A
ADRA1A
Unknown

ADRA1A基因(以及对应的蛋白质)的细胞分布位置:

[UniProt]     [GenomeNet]

" d="M482.414,245.296c3.539,4.293,4.455,10.009,0.202,11 c-4.244,0.996-4.983-10.983-8.293-8.438c-5.271,4.08,9.834,12.271,5.144,17.287c-3.717,3.607-6.172-5.75-10.839-1.976 c-4.673,3.776,6.781,7.299,2.831,11.326c-4.354,4.045-6.979-1.449-9.837-5.517c-1.193-1.742-2.059-3.851-3.595-2.748 c-1.516,1.078-1.854,1.795-0.938,3.666c2.374,4.854,9.235,10.119,5.156,12.535c-5.636,3.346-5.044-8.871-9.426-7.574 c-4.388,1.291,2.557,10.66-1.245,11.141c-4.089,0.545-3.483-10.239-6.979-8.575c-2.522,1.206-0.929,3.071-0.938,4.899 c0.004,1.32-0.964,3.6-2.372,4.062c-3.593,1.171-8.544-1.065-10.251-3.59c-6.04-8.93,0.396-15.997,4.639-7.015 c3.023,4.642,5.182,0.834,2.839-2.219c-1.032-1.354-4.309-5.901-0.781-7.252c2.904-1.113,4.271,1.941,5.985,4.592 c2.61,4.016,5.485,0.117,3.031-3.414c-1.828-2.633-2.74-3.803,3.156-7.42c6.405-4.369,6.52,3.869,10.077,0.646 c2.309-1.832-4.783-5.149,0.06-8.995c2.896-2.293,5.18,6.207,7.961,3.516c3.523-2.737-7.717-7.369,0.117-11.736 C473.413,240.77,480.519,242.891,482.414,245.296z"/> Extracellular space Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi Apparatus Nucleus Mitochondrion 0 1 2 3 4 5 Confidence
  • 质膜
  • 细胞质
  • 细胞外
  • 高尔基体
  • 囊泡
  • 细胞骨架
  • 内质网
  • 细胞核
  • 内体
  • 溶酶体
  • 线粒体

ADRA1A基因的本体(GO)信息:

GO库代码
对应的蛋白质
来源代码
GO:0004937
E7EW16 (UniProtKB)
IEA
GO:0005886
E7EW16 (UniProtKB)
IEA
GO:0016021
E7EW16 (UniProtKB)
IEA
GO:0019229
E7EW16 (UniProtKB)
IEA
GO:0055117
E7EW16 (UniProtKB)
IEA
GO:0071875
E7EW16 (UniProtKB)
IEA
GO:0071875
E7EW16 (UniProtKB)
IEA
GO:0001985
P35348 (UniProtKB)
IEA
GO:0001994
P35348 (UniProtKB)
IBA
GO:0001996
P35348 (UniProtKB)
IEA
GO:0001997
P35348 (UniProtKB)
IEA
GO:0003084
P35348 (UniProtKB)
IEA
GO:0004937
P35348 (UniProtKB)
ISS
GO:0004937
P35348 (UniProtKB)
TAS
GO:0004937
P35348 (UniProtKB)
NAS
GO:0005634
P35348 (UniProtKB)
IDA
GO:0005829
P35348 (UniProtKB)
IEA
GO:0005886
P35348 (UniProtKB)
TAS
GO:0005886
P35348 (UniProtKB)
TAS
GO:0005886
P35348 (UniProtKB)
TAS
GO:0005886
P35348 (UniProtKB)
TAS
GO:0005886
P35348 (UniProtKB)
TAS
GO:0005886
P35348 (UniProtKB)
TAS
GO:0005886
P35348 (UniProtKB)
TAS
GO:0005887
P35348 (UniProtKB)
TAS
GO:0006915
P35348 (UniProtKB)
TAS
GO:0006939
P35348 (UniProtKB)
TAS
GO:0007165
P35348 (UniProtKB)
TAS
GO:0007186
P35348 (UniProtKB)
TAS
GO:0007200
P35348 (UniProtKB)
IBA
GO:0007202
P35348 (UniProtKB)
ISS
GO:0007204
P35348 (UniProtKB)
ISS
GO:0007204
P35348 (UniProtKB)
IBA
GO:0007267
P35348 (UniProtKB)
TAS
GO:0007512
P35348 (UniProtKB)
IEA
GO:0007568
P35348 (UniProtKB)
ISS
GO:0008285
P35348 (UniProtKB)
TAS
GO:0009725
P35348 (UniProtKB)
ISS
GO:0016049
P35348 (UniProtKB)
IEA
GO:0030018
P35348 (UniProtKB)
IEA
GO:0030315
P35348 (UniProtKB)
IEA
GO:0031965
P35348 (UniProtKB)
IDA
GO:0032230
P35348 (UniProtKB)
ISS
GO:0035024
P35348 (UniProtKB)
ISS
GO:0035265
P35348 (UniProtKB)
IEA
GO:0035556
P35348 (UniProtKB)
TAS
GO:0042493
P35348 (UniProtKB)
ISS
GO:0043410
P35348 (UniProtKB)
IDA
GO:0045760
P35348 (UniProtKB)
ISS
GO:0045907
P35348 (UniProtKB)
ISS
GO:0045907
P35348 (UniProtKB)
IBA
GO:0045987
P35348 (UniProtKB)
IBA
GO:0046982
P35348 (UniProtKB)
IDA
GO:0060073
P35348 (UniProtKB)
IEA
GO:0060402
P35348 (UniProtKB)
ISS
GO:0060452
P35348 (UniProtKB)
ISS
GO:0070374
P35348 (UniProtKB)
ISS
GO:0071880
P35348 (UniProtKB)
IBA
GO:0090037
P35348 (UniProtKB)
ISS
GO:0097195
P35348 (UniProtKB)
IEA

可能调控 ADRA1A基因的相关microRNA:     

Reactome

IntAct

mentha

String

基因与其他基因之间的相互作用关系图
序号 作用方式 资源库来源/分值 基因名称 基因名称
疾病名称 关系值 NofPmids NofSnps 来源
疾病名称 关系值 NofPmids NofSnps 来源
Diabetes Mellitus, Experimental 0.2 2 0 CTD_human_RGD
Liver Cirrhosis 0.12 1 0 CTD_human
Ventricular Remodeling 0.12 1 0 CTD_human
Hypertensive disease 0.103646576 15 1 BeFree_GAD_LHGDN_RGD
Bladder neck obstruction 0.08 1 0 RGD
Polycystic Ovary Syndrome 0.08 1 0 RGD
Hypotension 0.08 1 0 RGD
Urinary Incontinence 0.08 1 0 RGD
Memory Disorders 0.08 1 0 RGD
Hyperalgesia 0.08 1 0 RGD

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