PDCD6 (programmed cell death 6)

symbol:
PDCD6
locus group:
protein-coding gene
location:
5p15.33
gene_family:
EF-hand domain containing
alias symbol:
ALG-2|PEF1B
alias name:
apoptosis-linked gene-2
entrez id:
10016
ensembl gene id:
ENSG00000249915
ucsc gene id:
uc003jat.1
refseq accession:
NM_013232
hgnc_id:
HGNC:8765
approved reserved:
1999-12-10
5p15.33
基因染色体位置图

PDCD6(Programmed Cell Death 6),也称为ALG-2(Apoptosis-Linked Gene 2),是一种钙离子结合蛋白,属于penta-EF-hand(PEF)蛋白家族成员。该基因编码的蛋白质在细胞凋亡(程序性细胞死亡)、内质网应激反应、膜运输和细胞信号传导中发挥重要作用。PDCD6通过与钙离子结合发生构象变化,进而与其他蛋白质如ALIX、Sec31A等相互作用,参与ESCRT(内体分选复合体)通路,调控细胞膜修复、外泌体形成和病毒出芽等过程。PDCD6在多种组织中广泛表达,尤其在免疫系统、神经系统和分泌组织中活性较高。PDCD6的功能异常与多种疾病相关,例如其过表达可能抑制细胞凋亡,与癌症(如肝癌、乳腺癌)的进展和耐药性有关;而表达降低可能导致细胞凋亡过度激活,参与神经退行性疾病(如阿尔茨海默病)的病理过程。PDCD6的突变可能破坏其钙离子结合能力或蛋白质相互作用,影响相关信号通路,例如某些突变会导致家族性肌萎缩侧索硬化症(ALS)。PDCD6所属的PEF基因家族包括5个成员(如PEF1、PDCD6等),其共同特点是含有五个EF-hand结构域,能够感知钙信号并介导蛋白质-蛋白质相互作用,参与细胞凋亡、炎症和分泌调控等过程。研究表明,PDCD6还通过调控T细胞活性影响自身免疫疾病,并与病毒感染(如HIV)的传播机制相关。该基因的表达受转录因子如p53和miRNA的调控,其上下游通路涉及caspase激活、MAPK信号等。PDCD6的生物学功能复杂,既是凋亡促进因子,又在细胞存活途径中起作用,这种双重角色使其成为癌症治疗和神经保护的潜在靶点。

This gene encodes a calcium-binding protein belonging to the penta-EF-hand protein family. Calcium binding is important for homodimerization and for conformational changes required for binding to other protein partners. This gene product participates in T cell receptor-, Fas-, and glucocorticoid-induced programmed cell death. In mice deficient for this gene product, however, apoptosis was not blocked suggesting this gene product is functionally redundant. Alternatively spliced transcript variants encoding multiple isoforms have been observed for this gene, and a pseudogene of this gene is also located on the short arm of chromosome 5. [provided by RefSeq, May 2012]

该基因编码属于五EF手蛋白家族一个钙结合蛋白。钙结合为二聚体和用于结合其他蛋白伙伴所需的构象变化重要。该基因产物参与T细胞受体,Fas-和糖皮质激素诱导程序性细胞死亡。在缺陷的该基因小鼠的产品,但是,细胞凋亡没有被阻挡暗示该基因产物为功能冗余。另外剪接转录变体编码多种亚型已经观察到这种基因,而这种基因的假也位于[由RefSeq的,2012年5月提供的]的5号染色体短臂

PDCD6基因的碱基序列:[NCBI]
Loading Gene Browser...
PDCD6基因的碱基突变:           仅显示部分snp
rs7736       rs7890       rs908117       rs953650       rs1574220       rs1810255       rs1810256       rs2015774       rs2016595       rs2244029       rs2292632       rs2458891       rs2672730       rs2672767       rs2672768       rs2672769       rs2672770      

PDCD6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
TCGATCATATCCATGTTTGACC
58
CCGTGATGTACTTCCACAC
58
GAAAGTTTGACAGGCAGGG
59
TATCCGTCAACCTCTGCAG
59
CTCTCAGGTTTCGGCTACC
60
TGATCCGTGTCGTAACGTC
60
ATATCAGACACCGAGCTTCAG
60
GTCCTCGGCATATGATCGA
59
GAAAGTTTGACAGGCAGGG
59
TATCCGTCAACCTCTGCAG
59
TTCCAGAGGGTCGATAAAGAC
59
AAAGTTATCCACTGTGAACAGG
59
TCGATCATATCCATGTTTGACC
58
CCGTGATGTACTTCCACAC
58
TTCCAGAGGGTCGATAAAGAC
59
TGGATTAAAGGGAGTCCACG
60
GAAAGTTTGACAGGCAGGG
59
TATCCGTCAACCTCTGCAG
59
TTCCAGAGGGTCGATAAAGAC
59
TGGATTAAAGGGAGTCCACG
60
      尚未收录相关数据

PDCD6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

PDCD6基因的本体(GO)信息:

GO库代码
对应的蛋白质
来源代码
GO:0005509
A0A024QZ42 (UniProtKB)
IEA
GO:0005509
A0A087WZ38 (UniProtKB)
IEA
GO:0005509
E7EPW6 (UniProtKB)
IEA
GO:0005509
H0Y9X3 (UniProtKB)
IEA
GO:0001525
O75340 (UniProtKB)
IEA
GO:0001938
O75340 (UniProtKB)
IDA
GO:0004198
O75340 (UniProtKB)
IBA
GO:0005509
O75340 (UniProtKB)
ISS
GO:0005515
O75340 (UniProtKB)
IPI
GO:0005515
O75340 (UniProtKB)
IPI
GO:0005515
O75340 (UniProtKB)
IPI
GO:0005515
O75340 (UniProtKB)
IPI
GO:0005515
O75340 (UniProtKB)
IPI
GO:0005515
O75340 (UniProtKB)
IPI
GO:0005515
O75340 (UniProtKB)
IPI
GO:0005515
O75340 (UniProtKB)
IPI
GO:0005515
O75340 (UniProtKB)
IPI
GO:0005515
O75340 (UniProtKB)
IPI
GO:0005515
O75340 (UniProtKB)
IPI
GO:0005515
O75340 (UniProtKB)
IPI
GO:0005515
O75340 (UniProtKB)
IPI
GO:0005515
O75340 (UniProtKB)
IPI
GO:0005515
O75340 (UniProtKB)
IPI
GO:0005515
O75340 (UniProtKB)
IPI
GO:0005515
O75340 (UniProtKB)
IPI
GO:0005515
O75340 (UniProtKB)
IPI
GO:0005515
O75340 (UniProtKB)
IPI
GO:0005515
O75340 (UniProtKB)
IPI
GO:0005515
O75340 (UniProtKB)
IPI
GO:0005634
O75340 (UniProtKB)
IDA
GO:0005634
O75340 (UniProtKB)
IDA
GO:0005634
O75340 (UniProtKB)
IDA
GO:0005737
O75340 (UniProtKB)
IDA
GO:0005768
O75340 (UniProtKB)
IEA
GO:0005783
O75340 (UniProtKB)
IDA
GO:0005789
O75340 (UniProtKB)
IEA
GO:0006886
O75340 (UniProtKB)
IDA
GO:0006919
O75340 (UniProtKB)
IEA
GO:0010595
O75340 (UniProtKB)
IDA
GO:0030948
O75340 (UniProtKB)
IDA
GO:0031410
O75340 (UniProtKB)
IDA
GO:0031965
O75340 (UniProtKB)
IEA
GO:0032007
O75340 (UniProtKB)
IDA
GO:0034605
O75340 (UniProtKB)
IDA
GO:0036324
O75340 (UniProtKB)
IDA
GO:0042802
O75340 (UniProtKB)
IPI
GO:0042802
O75340 (UniProtKB)
IPI
GO:0042802
O75340 (UniProtKB)
IPI
GO:0042803
O75340 (UniProtKB)
IEA
GO:0043280
O75340 (UniProtKB)
IDA
GO:0043495
O75340 (UniProtKB)
IMP
GO:0045766
O75340 (UniProtKB)
IDA
GO:0046983
O75340 (UniProtKB)
IPI
GO:0048306
O75340 (UniProtKB)
IPI
GO:0048306
O75340 (UniProtKB)
IPI
GO:0048306
O75340 (UniProtKB)
IPI
GO:0048306
O75340 (UniProtKB)
IPI
GO:0048306
O75340 (UniProtKB)
IPI
GO:0048306
O75340 (UniProtKB)
IPI
GO:0048306
O75340 (UniProtKB)
IPI
GO:0048306
O75340 (UniProtKB)
IPI
GO:0051592
O75340 (UniProtKB)
ISS
GO:0051898
O75340 (UniProtKB)
IDA
GO:0060090
O75340 (UniProtKB)
IMP
GO:0070062
O75340 (UniProtKB)
IDA
GO:0070062
O75340 (UniProtKB)
IDA
GO:0070062
O75340 (UniProtKB)
IDA
GO:0070062
O75340 (UniProtKB)
IDA
GO:0070971
O75340 (UniProtKB)
IMP
GO:0097190
O75340 (UniProtKB)
TAS
GO:0005509
Q86W51 (UniProtKB)
IEA

可能调控 PDCD6基因的相关microRNA:     

MINT

BioGrid

IntAct

mentha

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
melanoma 0.003267234 2 0 BeFree_LHGDN
Lung Neoplasms 0.00272435 1 0 LHGDN
Stomach Neoplasms 0.00272435 1 0 LHGDN
Malignant neoplasm of lung 0.000542884 2 0 BeFree
Ovarian Carcinoma 0.000542884 2 0 BeFree
Malignant melanoma of eye 0.000542884 2 0 BeFree
Carcinoma of lung 0.000542884 2 0 BeFree
Malignant neoplasm of ovary 0.000542884 2 0 BeFree
Carcinoma of bladder 0.000271442 1 0 BeFree
Malignant neoplasm of urinary bladder 0.000271442 1 0 BeFree

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