RGS6 (regulator of G protein signaling 6)

symbol:
RGS6
locus group:
protein-coding gene
location:
14q24.2
gene_family:
Regulators of G-protein signaling
alias symbol:
None
alias name:
None
entrez id:
9628
ensembl gene id:
ENSG00000182732
ucsc gene id:
uc001xmx.5
refseq accession:
NM_001204416
hgnc_id:
HGNC:10002
approved reserved:
1999-05-17
14q24.2
基因染色体位置图

RGS6(Regulator of G protein Signaling 6)属于RGS蛋白家族,该家族的主要功能是通过其保守的RGS结构域加速G蛋白α亚基(Gα)的GTP水解活性,从而负调控G蛋白偶联受体(GPCR)信号通路。GPCR是细胞表面受体,负责传递多种外界信号(如激素、神经递质等),而G蛋白是其下游效应分子。RGS6通过缩短Gα的活性状态(GTP结合态),抑制GPCR信号传导,影响细胞增殖、分化及神经活动等过程。RGS6在心脏、大脑、视网膜等组织中高表达,尤其在海马体和黑质中参与调节多巴胺能神经元的活性,与神经精神疾病(如帕金森病、精神分裂症)相关。其突变可能导致GPCR信号失调,例如在心脏中可能引发心律失常,而在大脑中可能增加神经退行性疾病风险。RGS6还通过与非G蛋白的相互作用(如抑制致癌蛋白ASPP1)参与肿瘤抑制,其低表达与乳腺癌、肝癌等癌症进展相关。过表达RGS6可能过度抑制GPCR信号,导致心脏传导阻滞或神经递质释放异常;而表达降低可能引发GPCR信号过度激活,促进肿瘤或神经兴奋性毒性。RGS家族共有超20个成员,均含RGS核心结构域,但各成员的组织分布和附加功能域(如RGS6的GGL域可结合Gβ5亚基)不同,赋予其对特定Gα亚型(如Gαi/o)的选择性调控能力。研究提示RGS6可能成为神经疾病或癌症的干预靶点,但其具体机制仍需进一步探索。

This gene encodes a member of the RGS (regulator of G protein signaling) family of proteins, which are defined by the presence of a RGS domain that confers the GTPase-activating activity of these proteins toward certain G alpha subunits. This protein also belongs to a subfamily of RGS proteins characterized by the presence of DEP and GGL domains, the latter a G beta 5-interacting domain. The RGS proteins negatively regulate G protein signaling, and may modulate neuronal, cardiovascular, lymphocytic activities, and cancer risk. Many alternatively spliced transcript variants encoding different isoforms with long or short N-terminal domains, complete or incomplete GGL domains, and distinct C-terminal domains, have been described for this gene, however, the full-length nature of some of these variants is not known.[provided by RefSeq, Mar 2011]

该基因编码的RGS的成员(G蛋白信号传导的调节)的蛋白质家族,其通过赋予这些蛋白质朝向一定?阿尔法亚基的GTP酶激活活性的RGS域的存在所定义的。这种蛋白也属于RGS蛋白特征在于DEP和GGL结构域的存在,后者A G测试5相互作用结构域的亚家族。该RGS蛋白负调控G蛋白信号,并可调节神经,心血管,淋巴细胞活动和癌症的风险。许多可变剪接转录物变体编码不同同种型与长或短的N-末端结构域,完全或不完全GGL域,和不同的C末端结构域,已针对该基因描述的,然而,其中一些变体的全长性质是不知道。[由RefSeq的,2011年3月提供]

CCND1基因的碱基序列:[NCBI]
Loading Gene Browser...
RGS6基因的碱基突变:           仅显示部分snp
rs2058017       rs2238192       rs2239214       rs2239215       rs2239216       rs2239217       rs2239218       rs2239219       rs2239220       rs2239221       rs2239223       rs2283384       rs2332833       rs2332834       rs2877796       rs4350511       rs4387540      

RGS6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
AAAGTTCACTCGCAGTGTG
59
TAAGGAAACTCTGTCCGCAG
60
ATATCAGGCTACTCAAGCCAG
60
CTTCAGTCACGCCATACAC
59
TCAGAAGGTTCACTAGGCC
59
ATAGAGATGACCGGAGCTC
58
TTAGCAAGACTCCAGAGGG
58
TCCGGTCAATCTTTACTTGTG
58
TAATAGGAACAGAGCTCCGG
59
TTTGCAGGATGATTTGGGTG
59
AAAGTTCACTCGCAGTGTG
59
TAAGGAAACTCTGTCCGCA
59
TATCAGGCTACTCAAGCCAG
59
CTTCAGTCACGCCATACAC
59
ACTTAGCAAGACTCCAGAGG
59
CGGTCAATCTTTACTTGTGCT
59
AAAGTTCACTCGCAGTGTG
59
GTCAGGAGGACTGCATCAG
60
CTTAGCAAGACTCCAGAGGG
60
CGGTCAATCTTTACTTGTGCT
59
      尚未收录相关数据

RGS6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

RGS6基因的本体(GO)信息:

GO库代码
对应的蛋白质
来源代码
GO:0004871
A0A087WTW9 (UniProtKB)
IEA
GO:0005834
A0A087WTW9 (UniProtKB)
IEA
GO:0007186
A0A087WTW9 (UniProtKB)
IEA
GO:0035556
A0A087WTW9 (UniProtKB)
IEA
GO:0004871
A0A0A0MRA9 (UniProtKB)
IEA
GO:0005834
A0A0A0MRA9 (UniProtKB)
IEA
GO:0007186
A0A0A0MRA9 (UniProtKB)
IEA
GO:0035556
A0A0A0MRA9 (UniProtKB)
IEA
GO:0004871
B7Z2N1 (UniProtKB)
IEA
GO:0005834
B7Z2N1 (UniProtKB)
IEA
GO:0007186
B7Z2N1 (UniProtKB)
IEA
GO:0035556
B7Z2N1 (UniProtKB)
IEA
GO:0004871
B7Z7N5 (UniProtKB)
IEA
GO:0005834
B7Z7N5 (UniProtKB)
IEA
GO:0007186
B7Z7N5 (UniProtKB)
IEA
GO:0035556
B7Z7N5 (UniProtKB)
IEA
GO:0004871
P49758 (UniProtKB)
IEA
GO:0005096
P49758 (UniProtKB)
IDA
GO:0005515
P49758 (UniProtKB)
IPI
GO:0005634
P49758 (UniProtKB)
IEA
GO:0005829
P49758 (UniProtKB)
IDA
GO:0005834
P49758 (UniProtKB)
IEA
GO:0005886
P49758 (UniProtKB)
IBA
GO:0007186
P49758 (UniProtKB)
IEA
GO:0008277
P49758 (UniProtKB)
TAS
GO:0009968
P49758 (UniProtKB)
IEA
GO:0019898
P49758 (UniProtKB)
IDA
GO:0035556
P49758 (UniProtKB)
IEA
GO:0043547
P49758 (UniProtKB)
IDA

可能调控 RGS6基因的相关microRNA:     

Reactome

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
Schizophrenia 0.12 1 1 GWASCAT
Neurofibromatosis 1 0.005700279 21 0 BeFree
Malignant neoplasm of urinary bladder 0.005276948 3 0 BeFree_GAD
Obesity 0.004734064 2 1 GAD
Malignant neoplasm of lung 0.003181358 4 0 BeFree_GAD
Graves Disease 0.002714419 10 0 BeFree
Chronic Obstructive Airway Disease 0.002367032 1 0 GAD
Tobacco Use Disorder 0.002367032 1 0 GAD
Carcinogenesis 0.001900093 7 0 BeFree
Malignant neoplasm of breast 0.001357209 5 0 BeFree

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