CLIC4 (chloride intracellular channel 4)

symbol:
CLIC4
locus group:
protein-coding gene
location:
1p36.11
gene_family:
Chloride intracellular channels
alias symbol:
DKFZP566G223|CLIC4L|P64H1|H1|huH1|p64H1
alias name:
None
entrez id:
25932
ensembl gene id:
ENSG00000169504
ucsc gene id:
uc001bjo.3
refseq accession:
NM_013943
hgnc_id:
HGNC:13518
approved reserved:
2000-10-31
1p36.11
基因染色体位置图

CLIC4(Chloride Intracellular Channel 4,氯离子细胞内通道4)是一种多功能蛋白,属于CLIC基因家族成员,该家族包括CLIC1-6等蛋白,其共性是可溶性蛋白与膜结合离子通道之间的动态转换,参与细胞内氯离子转运及细胞信号调控。CLIC4在多种组织中表达,如心脏、肾脏、血管内皮细胞及上皮细胞,主要定位于细胞质、线粒体、内质网及细胞核,其功能不仅限于离子通道,还涉及细胞凋亡、自噬、细胞骨架重组及肿瘤发生等过程。CLIC4的表达产物可通过调控细胞内pH值、氧化还原状态及钙离子浓度影响细胞增殖与分化。突变或表达异常会导致功能紊乱,例如CLIC4缺失可能加剧组织纤维化(如肺、肝纤维化),而过表达则与肿瘤进展(如乳腺癌、前列腺癌)相关,因其能促进血管生成和转移。在疾病方面,CLIC4与阿尔茨海默病、心血管疾病及某些癌症密切相关,其过表达可能通过激活TGF-β信号通路促进肿瘤侵袭,而低表达可能削弱细胞应激应答。CLIC家族蛋白的共性在于依赖氧化还原状态改变构象,从而切换可溶性与膜整合形式。若CLIC4表达异常,可能影响其他基因如p53、NF-κB的活性,进而干扰细胞周期或炎症反应。例如,在氧化应激下,CLIC4易位至线粒体会加速凋亡,而核内CLIC4可能调节转录因子活性。目前部分中文文献将其直译为“氯离子通道蛋白4”,但更准确的表述应保留“CLIC4”以避免歧义。

Chloride channels are a diverse group of proteins that regulate fundamental cellular processes including stabilization of cell membrane potential, transepithelial transport, maintenance of intracellular pH, and regulation of cell volume. Chloride intracellular channel 4 (CLIC4) protein, encoded by the CLIC4 gene, is a member of the p64 family; the gene is expressed in many tissues and exhibits a intracellular vesicular pattern in Panc-1 cells (pancreatic cancer cells). [provided by RefSeq, Jul 2008]

氯离子通道是调节基本细胞过程,包括细胞的膜电位的稳定,跨膜运输,细胞内pH的维护和细胞体积的调控蛋白的一个多元化的群体。氯离子通道4(CLIC4)的蛋白质,由CLIC4基因编码,是P64家族中的一员;该基因在许多组织中表达,并显示在Panc-1细胞一囊泡模式(胰腺癌细胞)。 [由RefSeq的,2008年7月提供]

CCND1基因的碱基序列:[NCBI]
Loading Gene Browser...
CLIC4基因的碱基突变:           仅显示部分snp
rs9259       rs12439       rs1139995       rs1890449       rs1981195       rs2153125       rs2185151       rs3120830       rs3120831       rs3120832       rs3120833       rs3120834       rs3122050       rs3122051       rs3122052       rs3122053       rs3122054      

CLIC4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
ATCGAGCTCTTCGTCAAGG
59
GAATCATGAAGAGCCTCTGG
58
CAGAGGCTAATGAAGCACTG
58
ATCAGGGAGAGGAGAATTCAG
58
GAATCAAATACTGCTGGAATGG
57
TCTCCAGTGCTTCATTAGC
57
ATCGAGCTCTTCGTCAAGG
59
AATCATGAAGAGCCTCTGGG
59
ATCAAATACTGCTGGAATGGAC
58
CTCTCCAGTGCTTCATTAGC
58
CAGAGGCTAATGAAGCACTG
58
TCAGGGAGAGGAGAATTCAG
58
TCAAATACTGCTGGAATGGAC
58
CTCTCCAGTGCTTCATTAGC
58
GAGGCTAATGAAGCACTGG
58
ATCAGGGAGAGGAGAATTCAG
58
ATCGAGCTCTTCGTCAAGG
59
ATCATGAAGAGCCTCTGGG
58
      尚未收录相关数据

CLIC4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

CLIC4基因的本体(GO)信息:

GO库代码
对应的蛋白质
来源代码
GO:0001525
Q9Y696 (UniProtKB)
IBA
GO:0001886
Q9Y696 (UniProtKB)
IEA
GO:0005244
Q9Y696 (UniProtKB)
IEA
GO:0005254
Q9Y696 (UniProtKB)
IEA
GO:0005515
Q9Y696 (UniProtKB)
IPI
GO:0005515
Q9Y696 (UniProtKB)
IPI
GO:0005622
Q9Y696 (UniProtKB)
IDA
GO:0005737
Q9Y696 (UniProtKB)
IDA
GO:0005737
Q9Y696 (UniProtKB)
IDA
GO:0005737
Q9Y696 (UniProtKB)
IDA
GO:0005739
Q9Y696 (UniProtKB)
IDA
GO:0005813
Q9Y696 (UniProtKB)
IDA
GO:0005829
Q9Y696 (UniProtKB)
IDA
GO:0005829
Q9Y696 (UniProtKB)
IDA
GO:0005886
Q9Y696 (UniProtKB)
IDA
GO:0005902
Q9Y696 (UniProtKB)
IDA
GO:0005911
Q9Y696 (UniProtKB)
IDA
GO:0006821
Q9Y696 (UniProtKB)
NAS
GO:0006915
Q9Y696 (UniProtKB)
IEA
GO:0007035
Q9Y696 (UniProtKB)
IEA
GO:0009566
Q9Y696 (UniProtKB)
IEA
GO:0009986
Q9Y696 (UniProtKB)
IDA
GO:0015629
Q9Y696 (UniProtKB)
TAS
GO:0016363
Q9Y696 (UniProtKB)
IDA
GO:0030154
Q9Y696 (UniProtKB)
TAS
GO:0030216
Q9Y696 (UniProtKB)
IMP
GO:0030336
Q9Y696 (UniProtKB)
IDA
GO:0030496
Q9Y696 (UniProtKB)
IDA
GO:0030659
Q9Y696 (UniProtKB)
IEA
GO:0034707
Q9Y696 (UniProtKB)
IEA
GO:0034765
Q9Y696 (UniProtKB)
IEA
GO:0035088
Q9Y696 (UniProtKB)
NAS
GO:0035264
Q9Y696 (UniProtKB)
IEA
GO:0045177
Q9Y696 (UniProtKB)
IDA
GO:0048471
Q9Y696 (UniProtKB)
IDA
GO:0048754
Q9Y696 (UniProtKB)
IEA
GO:0051493
Q9Y696 (UniProtKB)
NAS
GO:0061299
Q9Y696 (UniProtKB)
IEA
GO:0070062
Q9Y696 (UniProtKB)
IDA
GO:0070062
Q9Y696 (UniProtKB)
IDA
GO:0070062
Q9Y696 (UniProtKB)
IDA
GO:0071277
Q9Y696 (UniProtKB)
IMP
GO:1902476
Q9Y696 (UniProtKB)
IEA
GO:0004364
Q9Y696 (UniProtKB)
IBA
GO:0006749
Q9Y696 (UniProtKB)
IBA
GO:0015630
Q9Y696 (UniProtKB)
IDA

可能调控 CLIC4基因的相关microRNA:     

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
Degenerative polyarthritis 0.12 1 0 CTD_human
Weight Gain 0.12 1 0 CTD_human
Prostatic Neoplasms 0.12 1 0 CTD_human
Tobacco Use Disorder 0.002367032 1 0 GAD
Stromal Neoplasm 0.000542884 2 0 BeFree
Pulmonary Hypertension 0.000271442 1 0 BeFree
Osteosarcoma of bone 0.000271442 1 0 BeFree
Malignant neoplasm of lung 0.000271442 1 0 BeFree
Glioma 0.000271442 1 0 BeFree
Malignant Squamous Cell Neoplasm 0.000271442 1 0 BeFree

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