NCOR2 (nuclear receptor corepressor 2)

symbol:
NCOR2
locus group:
protein-coding gene
location:
12q24.31
gene_family:
SANT/Myb domain containing|Trinucleotide repeat containing
alias symbol:
SMRT|SMRTE|TRAC-1|CTG26|TNRC14
alias name:
silencing mediator of retinoic aci…
entrez id:
9612
ensembl gene id:
ENSG00000196498
ucsc gene id:
uc058uws.1
refseq accession:
NM_006312
hgnc_id:
HGNC:7673
approved reserved:
1999-12-17
12q24.31
基因染色体位置图

NCOR2(核受体共抑制因子2)属于核受体共抑制因子(NCOR)基因家族,该家族还包括NCOR1,它们的主要功能是作为转录共抑制因子,通过与核受体(如甲状腺激素受体、视黄酸受体等)结合来抑制靶基因的转录。NCOR2也被称为SMRT( silencing mediator of retinoid and thyroid hormone receptors),其共性是通过招募组蛋白去乙酰化酶(HDACs)等染色质修饰酶来改变染色质结构,从而抑制基因表达。NCOR2在多种组织中广泛表达,参与调控发育、代谢、免疫和神经系统功能。其表达产物通过与核受体结合,在未配体状态下抑制靶基因的转录,而在配体结合后解离,允许基因激活。NCOR2的突变可能导致其功能丧失或异常,影响核受体信号通路,与多种疾病相关,包括癌症、代谢综合征和神经发育障碍。例如,NCOR2的突变或表达异常可能扰乱甲状腺激素或视黄酸信号,导致发育缺陷或代谢异常。在癌症中,NCOR2的缺失或突变可能解除对促增殖基因的抑制,促进肿瘤发生。过表达NCOR2可能过度抑制核受体靶基因,影响细胞分化或代谢平衡,而降低表达则可能导致靶基因的异常激活,扰乱正常生理过程。NCOR2还与其他转录因子(如PLZF和BCL6)相互作用,扩展其调控网络。在神经系统中,NCOR2参与神经元分化和突触可塑性,其异常表达可能与神经退行性疾病或精神障碍有关。此外,NCOR2在免疫调节中也发挥作用,影响炎症反应和免疫细胞功能。该基因的调控异常可能通过表观遗传机制影响多种疾病的发生发展。

This gene encodes a nuclear receptor co-repressor that mediates transcriptional silencing of certain target genes. The encoded protein is a member of a family of thyroid hormone- and retinoic acid receptor-associated co-repressors. This protein acts as part of a multisubunit complex which includes histone deacetylases to modify chromatin structure that prevents basal transcriptional activity of target genes. Aberrant expression of this gene is associated with certain cancers. Alternate splicing results in multiple transcript variants encoding different isoforms.[provided by RefSeq, Apr 2011]

这个基因编码核受体辅抑制介导某些靶基因的转录沉默。所编码的蛋白质是一个家族甲状腺激素和视黄酸受体相关的辅阻遏的一个成员。该蛋白质用作多亚基复合物包括组蛋白脱乙酰修改染色质结构,以防止靶基因的基础转录活性的一部分。该基因的异常表达与某些癌症相关联。在多个备选的转录剪接变异体导致编码不同亚型。[由RefSeq的,2011年4月提供]

NCOR2基因的碱基序列:[NCBI]
Loading Gene Browser...
NCOR2基因的碱基突变:           仅显示部分snp
rs701040       rs701041       rs701042       rs701043       rs837949       rs837950       rs1147291       rs2140106       rs2177154       rs4765573       rs4765575       rs7300677       rs7304356       rs7305706       rs7971663       rs11057646       rs11057647      

NCOR2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
TGAATACAATATCAGCCAGCCT
60
TGGCTTCTATAGGTCATAAGGC
60
CATGGTCAAGTCCAAGAAGC
59
TGGCTGATATTGTATTCAGGC
58
ATTCCTGGAGAGGAAGACAG
59
TCACCAGGCTCTTATAGTTCTC
59
ACCAATGAAGTCTGAGTGGG
60
ATGCCTGAGTGGAGATGAC
59
CTGAAGATGGAGAAGGAGAGG
59
ATCTCCTCATCCTCCACCA
59
GCACCTATGACATGATGGAG
58
CCATGAGACCTTCGATGCT
60
GAAGAAGCAGCAACAGCTG
60
GTCGTAGATGATCTGCACCA
60
GGTCTCCCTGAGTCTTTGAG
60
TTCTCTTAATCACCACCAAGGA
59
ACGGTATTGAACCTGTGTC
58
GTCAGCTTGCTGAAGAAGG
59
GAGACCTGGTACAGAGCAG
59
CCTGTGTTGTGAAGCACAC
60
转录因子
影响基因
影响类型
参考文献链接(PubMed)
NCOR2
AR
Activation
NCOR2
AR
Unknown
NCOR2
IGF1
Unknown
NCOR2
MYCN
Unknown
NCOR2
NR1I2
Unknown
NCOR2
PCK2
Unknown
NFKB1
NCOR2
Unknown
RELA
NCOR2
Unknown
SPEN
NCOR2
Unknown

NCOR2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

NCOR2基因的本体(GO)信息:

GO库代码
对应的蛋白质
来源代码
GO:0003677
C9J0Q5 (UniProtKB)
IEA
GO:0005654
C9J0Q5 (UniProtKB)
IDA
GO:0003677
C9J330 (UniProtKB)
IEA
GO:0005634
C9J330 (UniProtKB)
IEA
GO:0003677
C9J7T7 (UniProtKB)
IEA
GO:0005634
C9J7T7 (UniProtKB)
IEA
GO:0003677
C9JE98 (UniProtKB)
IEA
GO:0005654
C9JE98 (UniProtKB)
IDA
GO:0000785
C9JFD3 (UniProtKB)
IEA
GO:0001012
C9JFD3 (UniProtKB)
IEA
GO:0003682
C9JFD3 (UniProtKB)
IEA
GO:0005654
C9JFD3 (UniProtKB)
IDA
GO:0007595
C9JFD3 (UniProtKB)
IEA
GO:0010243
C9JFD3 (UniProtKB)
IEA
GO:0016922
C9JFD3 (UniProtKB)
IEA
GO:0032355
C9JFD3 (UniProtKB)
IEA
GO:0032403
C9JFD3 (UniProtKB)
IEA
GO:0035259
C9JFD3 (UniProtKB)
IEA
GO:0044849
C9JFD3 (UniProtKB)
IEA
GO:0046965
C9JFD3 (UniProtKB)
IEA
GO:0003677
C9JNV9 (UniProtKB)
IEA
GO:0003677
C9JQE8 (UniProtKB)
IEA
GO:0005654
C9JQE8 (UniProtKB)
IDA
GO:0000118
Q9Y618 (UniProtKB)
IBA
GO:0000122
Q9Y618 (UniProtKB)
IDA
GO:0000122
Q9Y618 (UniProtKB)
IMP
GO:0000122
Q9Y618 (UniProtKB)
IMP
GO:0000122
Q9Y618 (UniProtKB)
IMP
GO:0000122
Q9Y618 (UniProtKB)
IMP
GO:0000122
Q9Y618 (UniProtKB)
TAS
GO:0000790
Q9Y618 (UniProtKB)
IDA
GO:0003677
Q9Y618 (UniProtKB)
IEA
GO:0003714
Q9Y618 (UniProtKB)
IMP
GO:0003714
Q9Y618 (UniProtKB)
IDA
GO:0005112
Q9Y618 (UniProtKB)
IPI
GO:0005515
Q9Y618 (UniProtKB)
IPI
GO:0005515
Q9Y618 (UniProtKB)
IPI
GO:0005515
Q9Y618 (UniProtKB)
IPI
GO:0005515
Q9Y618 (UniProtKB)
IPI
GO:0005515
Q9Y618 (UniProtKB)
IPI
GO:0005515
Q9Y618 (UniProtKB)
IPI
GO:0005515
Q9Y618 (UniProtKB)
IPI
GO:0005515
Q9Y618 (UniProtKB)
IPI
GO:0005515
Q9Y618 (UniProtKB)
IPI
GO:0005515
Q9Y618 (UniProtKB)
IPI
GO:0005515
Q9Y618 (UniProtKB)
IPI
GO:0005515
Q9Y618 (UniProtKB)
IPI
GO:0005515
Q9Y618 (UniProtKB)
IPI
GO:0005515
Q9Y618 (UniProtKB)
IPI
GO:0005515
Q9Y618 (UniProtKB)
IPI
GO:0005515
Q9Y618 (UniProtKB)
IPI
GO:0005515
Q9Y618 (UniProtKB)
IPI
GO:0005515
Q9Y618 (UniProtKB)
IPI
GO:0005515
Q9Y618 (UniProtKB)
IPI
GO:0005634
Q9Y618 (UniProtKB)
IDA
GO:0005634
Q9Y618 (UniProtKB)
IDA
GO:0005634
Q9Y618 (UniProtKB)
IC
GO:0005654
Q9Y618 (UniProtKB)
IDA
GO:0005654
Q9Y618 (UniProtKB)
TAS
GO:0005654
Q9Y618 (UniProtKB)
TAS
GO:0005654
Q9Y618 (UniProtKB)
TAS
GO:0005654
Q9Y618 (UniProtKB)
TAS
GO:0005654
Q9Y618 (UniProtKB)
TAS
GO:0005654
Q9Y618 (UniProtKB)
TAS
GO:0005654
Q9Y618 (UniProtKB)
TAS
GO:0005654
Q9Y618 (UniProtKB)
TAS
GO:0006351
Q9Y618 (UniProtKB)
IEA
GO:0008134
Q9Y618 (UniProtKB)
IBA
GO:0016020
Q9Y618 (UniProtKB)
IDA
GO:0016363
Q9Y618 (UniProtKB)
IDA
GO:0016604
Q9Y618 (UniProtKB)
IDA
GO:0016922
Q9Y618 (UniProtKB)
IBA
GO:0017053
Q9Y618 (UniProtKB)
IDA
GO:0042826
Q9Y618 (UniProtKB)
IPI
GO:0042826
Q9Y618 (UniProtKB)
IPI
GO:0044255
Q9Y618 (UniProtKB)
TAS
GO:0047485
Q9Y618 (UniProtKB)
IPI
GO:0072365
Q9Y618 (UniProtKB)
IMP
GO:1903799
Q9Y618 (UniProtKB)
IMP

可能调控 NCOR2基因的相关microRNA:     

Reactome

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
Cocaine Dependence 0.12 1 1 GWASCAT
Myelofibrosis 0.08 0 0 MGD
Malignant neoplasm of breast 0.009815515 12 0 BeFree_GAD
Mammary Neoplasms 0.008715934 5 0 BeFree_LHGDN
Prostatic Neoplasms 0.00272435 1 0 LHGDN
Breast Carcinoma 0.002714419 10 0 BeFree
Degenerative polyarthritis 0.002638474 2 0 BeFree_GAD
Bipolar Disorder 0.002638474 1 0 BeFree_GAD
HIV Infections 0.002638474 1 0 BeFree_GAD
Cerebrovascular accident 0.002367032 1 0 GAD

联系方式

山东省济南市章丘区文博路2号 齐鲁师范学院 genelibs生信实验室

山东省济南市高新区舜华路750号大学科技园北区F座4单元2楼

电话: 0531-88819269

E-mail: product@genelibs.com

微信公众号

关注微信订阅号,实时查看信息,关注医学生物学动态。