GLRX3 (glutaredoxin 3)

symbol:
GLRX3
locus group:
protein-coding gene
location:
10q26.3
gene_family:
alias symbol:
PICOT|bA500G10.4|GRX3|GLRX4|GRX4
alias name:
glutaredoxin 4
entrez id:
10539
ensembl gene id:
ENSG00000108010
ucsc gene id:
uc001lkn.3
refseq accession:
NM_006541
hgnc_id:
HGNC:15987
approved reserved:
2001-06-27
10q26.3
基因染色体位置图

GLRX3(Glutaredoxin 3,谷氧还蛋白3)是一种属于谷氧还蛋白(Glutaredoxin,Grx)家族的氧化还原调节蛋白,该家族成员普遍具有通过谷胱甘肽(GSH)依赖性机制参与细胞内氧化还原平衡的功能。GLRX3通过其保守的CxxC活性位点催化二硫键的还原反应,修复氧化损伤的蛋白质,维持细胞稳态。其主要作用位点包括细胞质和线粒体,尤其在铁硫簇(Fe-S簇)的组装与转运中起关键作用,这对线粒体能量代谢和DNA修复至关重要。GLRX3突变可能导致Fe-S簇合成障碍,引发线粒体功能障碍、氧化应激加剧,甚至与神经退行性疾病(如弗里德赖希共济失调)和癌症相关。在疾病中,GLRX3的表达异常可能通过影响NF-κB等信号通路促进炎症或肿瘤进展。若GLRX3过表达,可能增强细胞抗氧化能力,但过度还原环境可能干扰正常信号传导;而表达降低会导致氧化损伤累积,加剧细胞凋亡或衰老。GLRX家族(包括GLRX1、GLRX2等)的共性是通过硫醇-二硫键交换反应调控蛋白质功能,参与抗氧化防御、铁代谢和细胞增殖。该家族蛋白在进化上高度保守,其功能冗余性使得单一成员缺失可能被其他成员部分补偿,但GLRX3因其特异性Fe-S簇调控作用而不可完全替代。研究提示GLRX3在癌症中可能作为双重角色,既抑制氧化损伤又促进肿瘤细胞存活,使其成为潜在治疗靶点。

This gene encodes a member of the glutaredoxin family. Glutaredoxins are oxidoreductase enzymes that reduce a variety of substrates using glutathione as a cofactor. The encoded protein binds to and modulates the function of protein kinase C theta. The encoded protein may also inhibit apoptosis and play a role in cellular growth, and the expression of this gene may be a marker for cancer. Pseudogenes of this gene are located on the short arm of chromosomes 6 and 9. Alternatively spliced transcript variants have been observed for this gene. [provided by RefSeq, Dec 2010]

该基??因编码的谷家族的一个成员。谷氧还蛋白是氧化还原酶减少各种使用谷胱甘肽作为辅助因子基板。所编码的蛋白质结合并调控蛋白激酶C theta的功能。所编码的蛋白质也可以抑制细胞凋亡并在细胞生长的作用,并且该基因的表达可以是用于癌症的标志物。该基因的假基因位于染色体6和9替代地剪接转录变体的短臂已经观察到这种基因。 [由RefSeq的,2010年12月提供]

GLRX3基因的碱基序列:[NCBI]
Loading Gene Browser...
GLRX3基因的碱基突变:           仅显示部分snp
rs13991       rs1013563       rs1016373       rs1016374       rs1016375       rs1016376       rs1016531       rs1129653       rs1329182       rs1570795       rs1570796       rs1570797       rs1571457       rs2008608       rs2147758       rs2147759       rs2182098      

GLRX3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
AGTGTGCACAGATGAACGA
60
CCTTCAGCTTCCAACTTCAC
59
CCATTGGAAGCTGAAGGTG
59
TGTGCACCATCTAATCGGT
59
CCTTCTGAGTAGCTGGGAC
59
GAGGAGACCCTGTAAATTCCA
59
TGGTGCCCAACTATTACGG
60
CCAGCTACTCAGAAGGCTG
60
CCATTGGAAGCTGAAGGTG
59
GTGCACCATCTAATCGGTC
58
AGAAATTGACTCATGCTGCC
59
ATCTGCTTGCTGAAACCAC
59
CTTCTGAGTAGCTGGGACC
59
GAGGAGACCCTGTAAATTCCA
59
TGGTGCCCAACTATTACGG
60
GCTACTCAGAAGGCTGAGG
60
AAGAAATTGACTCATGCTGCC
60
CTGCTTGCTGAAACCACAG
60
TGGTGCCCAACTATTACGG
60
CTACTCAGAAGGCTGAGGC
60
      尚未收录相关数据

GLRX3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

GLRX3基因的本体(GO)信息:

GO库代码
对应的蛋白质
来源代码
GO:0002026
O76003 (UniProtKB)
ISS
GO:0002026
O76003 (UniProtKB)
ISS
GO:0005080
O76003 (UniProtKB)
IEA
GO:0005515
O76003 (UniProtKB)
IPI
GO:0005515
O76003 (UniProtKB)
IPI
GO:0005515
O76003 (UniProtKB)
IPI
GO:0005515
O76003 (UniProtKB)
IPI
GO:0005515
O76003 (UniProtKB)
IPI
GO:0005515
O76003 (UniProtKB)
IPI
GO:0005515
O76003 (UniProtKB)
IPI
GO:0005515
O76003 (UniProtKB)
IPI
GO:0005515
O76003 (UniProtKB)
IPI
GO:0005515
O76003 (UniProtKB)
IPI
GO:0005515
O76003 (UniProtKB)
IPI
GO:0005515
O76003 (UniProtKB)
IPI
GO:0005515
O76003 (UniProtKB)
IPI
GO:0005515
O76003 (UniProtKB)
IPI
GO:0005515
O76003 (UniProtKB)
IPI
GO:0005515
O76003 (UniProtKB)
IPI
GO:0005515
O76003 (UniProtKB)
IPI
GO:0005515
O76003 (UniProtKB)
IPI
GO:0005515
O76003 (UniProtKB)
IPI
GO:0005515
O76003 (UniProtKB)
IPI
GO:0005515
O76003 (UniProtKB)
IPI
GO:0005515
O76003 (UniProtKB)
IPI
GO:0005515
O76003 (UniProtKB)
IPI
GO:0005515
O76003 (UniProtKB)
IPI
GO:0005515
O76003 (UniProtKB)
IPI
GO:0005515
O76003 (UniProtKB)
IPI
GO:0005515
O76003 (UniProtKB)
IPI
GO:0005515
O76003 (UniProtKB)
IPI
GO:0005515
O76003 (UniProtKB)
IPI
GO:0005515
O76003 (UniProtKB)
IPI
GO:0005515
O76003 (UniProtKB)
IPI
GO:0005515
O76003 (UniProtKB)
IPI
GO:0005515
O76003 (UniProtKB)
IPI
GO:0005515
O76003 (UniProtKB)
IPI
GO:0005515
O76003 (UniProtKB)
IPI
GO:0005515
O76003 (UniProtKB)
IPI
GO:0005515
O76003 (UniProtKB)
IPI
GO:0005515
O76003 (UniProtKB)
IPI
GO:0005515
O76003 (UniProtKB)
IPI
GO:0005515
O76003 (UniProtKB)
IPI
GO:0005515
O76003 (UniProtKB)
IPI
GO:0005515
O76003 (UniProtKB)
IPI
GO:0005515
O76003 (UniProtKB)
IPI
GO:0005515
O76003 (UniProtKB)
IPI
GO:0005515
O76003 (UniProtKB)
IPI
GO:0005515
O76003 (UniProtKB)
IPI
GO:0005515
O76003 (UniProtKB)
IPI
GO:0005515
O76003 (UniProtKB)
IPI
GO:0005515
O76003 (UniProtKB)
IPI
GO:0005515
O76003 (UniProtKB)
IPI
GO:0005515
O76003 (UniProtKB)
IPI
GO:0005515
O76003 (UniProtKB)
IPI
GO:0005634
O76003 (UniProtKB)
IEA
GO:0005938
O76003 (UniProtKB)
IEA
GO:0009055
O76003 (UniProtKB)
IEA
GO:0010614
O76003 (UniProtKB)
ISS
GO:0015035
O76003 (UniProtKB)
IEA
GO:0030018
O76003 (UniProtKB)
IEA
GO:0030425
O76003 (UniProtKB)
IEA
GO:0044822
O76003 (UniProtKB)
IDA
GO:0045454
O76003 (UniProtKB)
IEA
GO:0046872
O76003 (UniProtKB)
IEA
GO:0051536
O76003 (UniProtKB)
IEA
GO:0055114
O76003 (UniProtKB)
IEA
GO:0070062
O76003 (UniProtKB)
IDA

可能调控 GLRX3基因的相关microRNA:     

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
IGA Glomerulonephritis 0.12 1 0 CTD_human
Cardiomegaly 0.12 1 0 CTD_human
Colorectal Neoplasms 0.00272435 1 0 LHGDN
Malignant tumor of colon 0.000542884 2 0 BeFree
Neoplasm Metastasis 0.000542884 2 0 BeFree
Malignant neoplasm of breast 0.000271442 1 0 BeFree
Liver carcinoma 0.000271442 1 0 BeFree
Malignant neoplasm of kidney 0.000271442 1 0 BeFree
Colorectal Carcinoma 0.000271442 1 0 BeFree
Malignant neoplasm of lung 0.000271442 1 0 BeFree

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