POU2F2 (POU class 2 homeobox 2)

symbol:
POU2F2
locus group:
protein-coding gene
location:
19q13.2
gene_family:
POU class homeoboxes and pseudogenes
alias symbol:
OCT2
alias name:
octamer-binding transcription fact…
entrez id:
5452
ensembl gene id:
ENSG00000028277
ucsc gene id:
uc002osn.4
refseq accession:
NM_001207025
hgnc_id:
HGNC:9213
approved reserved:
1989-03-08
19q13.2
基因染色体位置图

POU2F2(也称为OCT2)属于POU转录因子家族,其成员以保守的POU结构域为特征,该结构域包含一个POU特异性结构域和一个POU同源结构域,能够结合DNA并调控基因表达。POU2F2主要在B淋巴细胞、神经元和肾脏中表达,其编码的蛋白质作为转录因子参与调控免疫系统发育、神经分化和肾脏功能。POU2F2通过结合特定DNA序列(如八聚体基序ATGCAAAT)激活或抑制靶基因表达,影响细胞增殖、分化和存活。在B细胞中,POU2F2对免疫球蛋白基因的表达至关重要,促进B细胞成熟和抗体产生。在肾脏中,它参与调节离子转运蛋白的表达,维持电解质平衡。POU2F2突变可能导致功能丧失或异常,与免疫缺陷、神经系统疾病或肾脏功能障碍相关。例如,某些突变可能削弱其DNA结合能力,导致B细胞发育异常,增加感染风险。POU2F2过表达可能促进细胞增殖,与某些B细胞淋巴瘤的发生有关,因其可能过度激活促生长基因。相反,降低表达可能损害B细胞功能,导致免疫应答减弱。POU2F2还与其他基因(如NF-κB)协同作用,调节炎症和免疫反应。POU基因家族的共性包括通过POU结构域识别相似DNA序列,参与发育和细胞命运决定,且在多种组织中发挥关键作用。POU2F2与家族成员(如POU5F1/OCT4)共享部分功能,但具有组织特异性表达模式。研究POU2F2有助于理解免疫调节、神经发育和疾病机制,为相关治疗提供潜在靶点。

The protein encoded by this gene is a homeobox-containing transcription factor of the POU domain family. The encoded protein binds the octamer sequence 5'-ATTTGCAT-3', a common transcription factor binding site in immunoglobulin gene promoters. Several transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Oct 2011]

由该基因编码的蛋白质是POU结构域家族的含同源异型框的转录因子。所编码的蛋白质结合的八聚体序列5‘-ATTTGCAT-3‘,在免疫球蛋白基因启动子共同的转录因子结合位点。已发现该基因编码不同亚型的几个抄本变形。 [由RefSeq的,2011年10月提供]

POU2F2基因的碱基序列:[NCBI]
Loading Gene Browser...
POU2F2基因的碱基突变:           仅显示部分snp
rs1308081       rs3826705       rs4803527       rs7250019       rs11879226       rs35822851       rs75438639       rs75971885       rs77866186       rs77937219       rs78183901       rs78776171       rs79630632       rs80300747       rs112044534       rs112766561       rs114231591      

POU2F2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
TGGACCAGACACTAATCATCAG
60
GAATGCCCACCTTTGTACTG
59
AGAGTCAGAGGTTCTCGAC
58
AGTCCAGACCTTGCTTCTC
59
ACGATGCAGAGACTATGTCTG
60
GTTTGTCTCGATGCTGGTC
59
GGACCAGACACTAATCATCAG
58
TCAGCCTTGATCTTTGTACTG
58
GGACCAGACACTAATCATCAG
58
TGCTGTATGTCCTTTGTACTG
58
GGACCAGACACTAATCATCAG
58
TCAGCCTTGATCTTTGTACTG
58
AAGGAGAAACGCATCAACC
59
GATAAGGTAGTAACTGTTGTGCTC
59
AAGGAGAAACGCATCAACC
59
GATAAGGTAGTAACTGTTGTGCTC
59
AAGGAGAAACGCATCAACC
59
GATAAGGTAGTAACTGTTGTGCTC
59
AGACACTAATCATCAGAACCC
57
CTGTATGTCCTTTGTACTGGG
58
转录因子
影响基因
影响类型
参考文献链接(PubMed)
NFKB1
POU2F2
Unknown
POU2F2
HBB
Unknown
POU2F2
HLA-DOB
Unknown
POU2F2
HLA-DRA
Unknown
POU2F2
ID2
Unknown
POU2F2
IL5
Unknown
POU2F2
SPI1
Unknown
POU2F2
SPIB
Unknown
POU2F2
SPP1
Unknown
POU2F2
TK1
Activation

POU2F2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

POU2F2基因的本体(GO)信息:

GO库代码
对应的蛋白质
来源代码
GO:0003700
B5ME60 (UniProtKB)
IEA
GO:0005634
B5ME60 (UniProtKB)
IEA
GO:0006351
B5ME60 (UniProtKB)
IEA
GO:0006355
B5ME60 (UniProtKB)
IEA
GO:0043565
B5ME60 (UniProtKB)
IEA
GO:0003700
H0YKT2 (UniProtKB)
IEA
GO:0005634
H0YKT2 (UniProtKB)
IEA
GO:0006351
H0YKT2 (UniProtKB)
IEA
GO:0006355
H0YKT2 (UniProtKB)
IEA
GO:0043565
H0YKT2 (UniProtKB)
IEA
GO:0003700
H0YLL6 (UniProtKB)
IEA
GO:0005634
H0YLL6 (UniProtKB)
IEA
GO:0006351
H0YLL6 (UniProtKB)
IEA
GO:0006355
H0YLL6 (UniProtKB)
IEA
GO:0043565
H0YLL6 (UniProtKB)
IEA
GO:0003700
H0YNW1 (UniProtKB)
IEA
GO:0005634
H0YNW1 (UniProtKB)
IEA
GO:0006351
H0YNW1 (UniProtKB)
IEA
GO:0006355
H0YNW1 (UniProtKB)
IEA
GO:0043565
H0YNW1 (UniProtKB)
IEA
GO:0005634
M0R1I6 (UniProtKB)
IEA
GO:0006355
M0R1I6 (UniProtKB)
IEA
GO:0043565
M0R1I6 (UniProtKB)
IEA
GO:0000978
P09086 (UniProtKB)
IEA
GO:0001077
P09086 (UniProtKB)
IEA
GO:0002335
P09086 (UniProtKB)
IEA
GO:0002380
P09086 (UniProtKB)
IEA
GO:0003700
P09086 (UniProtKB)
TAS
GO:0005634
P09086 (UniProtKB)
IDA
GO:0005654
P09086 (UniProtKB)
TAS
GO:0005654
P09086 (UniProtKB)
TAS
GO:0005654
P09086 (UniProtKB)
TAS
GO:0005654
P09086 (UniProtKB)
TAS
GO:0005654
P09086 (UniProtKB)
TAS
GO:0005654
P09086 (UniProtKB)
TAS
GO:0005654
P09086 (UniProtKB)
TAS
GO:0005654
P09086 (UniProtKB)
TAS
GO:0005654
P09086 (UniProtKB)
TAS
GO:0005654
P09086 (UniProtKB)
TAS
GO:0005737
P09086 (UniProtKB)
IEA
GO:0006366
P09086 (UniProtKB)
TAS
GO:0006959
P09086 (UniProtKB)
TAS
GO:0019904
P09086 (UniProtKB)
IEA
GO:0042795
P09086 (UniProtKB)
TAS
GO:0043565
P09086 (UniProtKB)
IDA
GO:0045944
P09086 (UniProtKB)
IEA
GO:0048469
P09086 (UniProtKB)
IEA
GO:0003677
U3KQ96 (UniProtKB)
IEA
GO:0003700
U3KQ96 (UniProtKB)
IEA
GO:0005634
U3KQ96 (UniProtKB)
IEA
GO:0006355
U3KQ96 (UniProtKB)
IEA
GO:0003677
U3KQN1 (UniProtKB)
IEA
GO:0003700
U3KQN1 (UniProtKB)
IEA
GO:0005634
U3KQN1 (UniProtKB)
IEA
GO:0006355
U3KQN1 (UniProtKB)
IEA

可能调控 POU2F2基因的相关microRNA:     

MINT

BioGrid

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
Peripheral Neuropathy 0.12 1 0 CTD_human
Hodgkin Disease 0.003267234 2 0 BeFree_LHGDN
Burkitt Lymphoma 0.002995792 2 0 BeFree_LHGDN
Kidney Diseases 0.002367032 1 0 GAD
B-Cell Lymphomas 0.001085767 4 0 BeFree
Classical Hodgkin's Lymphoma 0.001085767 4 0 BeFree
Pituitary Diseases 0.000814326 3 0 BeFree
Leukemia, Myelocytic, Acute 0.000814326 3 0 BeFree
Carcinogenesis 0.000542884 2 0 BeFree
Lymphoma 0.000542884 2 0 BeFree

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