AGTR1 (angiotensin II receptor type 1)

symbol:
AGTR1
locus group:
protein-coding gene
location:
3q24
gene_family:
Angiotensin receptors
alias symbol:
AT1|AT2R1|AGTR1A|AT2R1A|HAT1R|AG2S|AT2R1B|AT1B
alias name:
None
entrez id:
185
ensembl gene id:
ENSG00000144891
ucsc gene id:
uc003ewj.4
refseq accession:
NM_000685
hgnc_id:
HGNC:336
approved reserved:
1992-08-25
3q24

AGTR1(血管紧张素II受体1型)是一种G蛋白偶联受体,属于血管紧张素受体家族,主要分布在血管平滑肌、心脏、肾脏和肾上腺等组织中。它的主要功能是结合血管紧张素II(Ang II),激活下游信号通路,导致血管收缩、醛固酮分泌增加以及血压升高,在心血管和肾脏系统的稳态调节中起关键作用。AGTR1的激活还会促进细胞增殖、炎症反应和纤维化,与高血压、心力衰竭、动脉粥样硬化和糖尿病肾病等疾病密切相关。AGTR1基因突变可能导致受体功能异常,例如功能增强型突变会加剧高血压和心血管疾病风险,而功能丧失型突变可能与低血压或肾脏功能异常相关。AGTR1过表达会增强血管紧张素II的作用,导致血管过度收缩、血压升高,并加速心血管和肾脏的病理变化;而降低AGTR1表达或使用其拮抗剂(如氯沙坦、缬沙坦等)可有效降低血压,减轻心脏和肾脏的损伤。AGTR1属于血管紧张素受体家族,该家族还包括AGTR2(血管紧张素II受体2型),两者结构相似但功能不同:AGTR1主要介导血管收缩和增殖,而AGTR2通常发挥相反的血管舒张和抗增殖作用。AGTR1的异常表达或功能失调与多种疾病相关,因此它是高血压和心血管疾病治疗的重要靶点,其拮抗剂(ARBs)广泛应用于临床。

Angiotensin II is a potent vasopressor hormone and a primary regulator of aldosterone secretion. It is an important effector controlling blood pressure and volume in the cardiovascular system. It acts through at least two types of receptors. This gene encodes the type 1 receptor which is thought to mediate the major cardiovascular effects of angiotensin II. This gene may play a role in the generation of reperfusion arrhythmias following restoration of blood flow to ischemic or infarcted myocardium. It was previously thought that a related gene, denoted as AGTR1B, existed; however, it is now believed that there is only one type 1 receptor gene in humans. Multiple alternatively spliced transcript variants have been reported for this gene. [provided by RefSeq, Jul 2012]

血管紧张素II是有效的血管加压素和醛固酮分泌的主要调节剂。它是控制在心血管系统的血压和体积的重要效应。它作用通过至少两种类型的受体。该基因编码这被认为是介导血管紧张素II的主要心血管效应的1型受体。这个基因可以在再灌注心律失常的产生以下的血流恢复缺血或梗塞心肌中发挥作用。这是以前认为一个相关基因,表示为AGTR1B,存在;然而,现在被认为是有在人类只有一种类型1受体基因。多个可变剪接转录物变体已经报道了这个基因。 [由RefSeq的,2012年7月提供]

AGTR1基因的碱基序列:[NCBI]
Loading Gene Browser...
AGTR1基因的碱基突变:           仅显示部分snp
rs5182       rs5183       rs5184       rs5185       rs5186       rs5187       rs5188       rs5189       rs172103       rs188016       rs188017       rs201941       rs275649       rs275650       rs275651       rs275652       rs275653      

AGTR1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
TGTTCAGATTTGCCCTGAG
58
CCATCTTCAGTAGAAGAGTTGAG
59
TCCTCGCCAATGATTCCAG
60
TATATCAAATACACCCGCGC
58
CAGAGGAGGTGTATTTGATATAGTG
59
TTATGCCTTCCAGCTTTGG
58
CTCCTGGTAGAGCAATAGGA
58
TCAAATACACCGAATGTGGT
58
ACTTCATCATCCTCATCGTG
58
TAAGATCTACCTCCTCTGAGC
58
GATGCCATCCCAGAAAGTC
58
CTAAGATCTACCTCCTCTGAGC
59
TGACACTGAACTAAAGAACCAG
58
TTTGGGACAATCATCTTGGA
57
TAGATGACATCCTGCTGGG
59
CCATCTTCAGTAGAAGAGTTGAG
59
AAGAGCGACCGTAGTTCTG
60
TTTCTTCATCTGGTGCCGA
59
CGCGGGTTTGATATTTGAC
58
ATATCAAATACACCTGGTGCC
58
转录因子
影响基因
影响类型
参考文献链接(PubMed)
ETV4
AGTR1
Activation
HIF1A
AGTR1
Activation
SND1
AGTR1
Activation
SP1
AGTR1
Activation
SP1
AGTR1
Repression
SP1
AGTR1
Unknown
SP3
AGTR1
Unknown

AGTR1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

AGTR1基因的本体(GO)信息:

GO库代码
对应的蛋白质
来源代码
GO:0004945
A0A0A0MSE3 (UniProtKB)
IEA
GO:0016021
A0A0A0MSE3 (UniProtKB)
IEA
GO:0019229
A0A0A0MSE3 (UniProtKB)
IEA
GO:0038166
A0A0A0MSE3 (UniProtKB)
IEA
GO:0004945
D3DNG8 (UniProtKB)
IEA
GO:0016021
D3DNG8 (UniProtKB)
IEA
GO:0019229
D3DNG8 (UniProtKB)
IEA
GO:0038166
D3DNG8 (UniProtKB)
IEA
GO:0001558
P30556 (UniProtKB)
NAS
GO:0001596
P30556 (UniProtKB)
IDA
GO:0001596
P30556 (UniProtKB)
IPI
GO:0001822
P30556 (UniProtKB)
IMP
GO:0002018
P30556 (UniProtKB)
NAS
GO:0002034
P30556 (UniProtKB)
IC
GO:0003081
P30556 (UniProtKB)
IC
GO:0004945
P30556 (UniProtKB)
IDA
GO:0004945
P30556 (UniProtKB)
IDA
GO:0005515
P30556 (UniProtKB)
IPI
GO:0005515
P30556 (UniProtKB)
IPI
GO:0005515
P30556 (UniProtKB)
IPI
GO:0005515
P30556 (UniProtKB)
IPI
GO:0005515
P30556 (UniProtKB)
IPI
GO:0005515
P30556 (UniProtKB)
IPI
GO:0005622
P30556 (UniProtKB)
IEA
GO:0005622
P30556 (UniProtKB)
IEA
GO:0005886
P30556 (UniProtKB)
IDA
GO:0005886
P30556 (UniProtKB)
TAS
GO:0005886
P30556 (UniProtKB)
TAS
GO:0005886
P30556 (UniProtKB)
TAS
GO:0005886
P30556 (UniProtKB)
TAS
GO:0005887
P30556 (UniProtKB)
IC
GO:0007186
P30556 (UniProtKB)
IDA
GO:0007200
P30556 (UniProtKB)
NAS
GO:0007204
P30556 (UniProtKB)
IDA
GO:0007266
P30556 (UniProtKB)
IDA
GO:0010744
P30556 (UniProtKB)
IC
GO:0010873
P30556 (UniProtKB)
IMP
GO:0016021
P30556 (UniProtKB)
NAS
GO:0019229
P30556 (UniProtKB)
IC
GO:0019229
P30556 (UniProtKB)
IDA
GO:0019229
P30556 (UniProtKB)
NAS
GO:0019722
P30556 (UniProtKB)
IDA
GO:0031711
P30556 (UniProtKB)
IPI
GO:0032270
P30556 (UniProtKB)
IMP
GO:0032430
P30556 (UniProtKB)
IMP
GO:0033864
P30556 (UniProtKB)
TAS
GO:0034374
P30556 (UniProtKB)
NAS
GO:0035813
P30556 (UniProtKB)
NAS
GO:0038166
P30556 (UniProtKB)
IDA
GO:0042127
P30556 (UniProtKB)
NAS
GO:0042312
P30556 (UniProtKB)
IC
GO:0046982
P30556 (UniProtKB)
IPI
GO:0050727
P30556 (UniProtKB)
IC
GO:0050729
P30556 (UniProtKB)
TAS
GO:0051482
P30556 (UniProtKB)
IDA
GO:0060326
P30556 (UniProtKB)
IDA
GO:0086097
P30556 (UniProtKB)
IDA
GO:2000379
P30556 (UniProtKB)
TAS

可能调控 AGTR1基因的相关microRNA:     

Reactome

MINT

BioGrid

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
Allanson Pantzar McLeod syndrome 0.48 1 4 CLINVAR_CTD_human_ORPHANET_UNIPROT
Hypertensive disease 0.3586354 197 12 BeFree_CTD_human_GAD_LHGDN_RGD
Kidney Diseases 0.221183736 26 2 BeFree_CTD_human_CTD_mouse_GAD
Heart failure 0.216816922 14 0 BeFree_CTD_human_GAD_LHGDN_RGD
Proteinuria 0.207101096 5 0 CTD_human_GAD_RGD
Cardiomegaly 0.168173051 6 0 CTD_mouse_LHGDN_RGD
Fibrosis 0.165091382 4 0 CTD_mouse_GAD_LHGDN_RGD
Mammary Neoplasms, Experimental 0.16 2 0 CTD_mouse_RGD
Myocardial Infarction 0.147490808 45 1 BeFree_GAD_LHGDN_RGD
Essential Hypertension 0.139858864 48 1 BeFree_CTD_human_GAD

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