DMTF1 (cyclin D binding myb like transcription factor 1)

symbol:
DMTF1
locus group:
protein-coding gene
location:
7q21.12
gene_family:
SANT/Myb domain containing
alias symbol:
DMP1|DMTF|hDMP1|MRUL
alias name:
cyclin D-binding Myb-like protein
entrez id:
9988
ensembl gene id:
ENSG00000135164
ucsc gene id:
uc003uih.3
refseq accession:
NM_021145
hgnc_id:
HGNC:14603
approved reserved:
2001-02-28
7q21.12
基因染色体位置图

DMTF1(Cyclin D binding Myb-like transcription factor 1)是一种转录因子基因,属于MYB转录因子家族。该家族的特点是含有保守的MYB结构域(一种DNA结合域),能够调控细胞周期、分化及凋亡等过程。DMTF1通过结合特定DNA序列调控下游基因表达,其表达产物主要作用于细胞核,参与细胞周期调控(如抑制G1期到S期的转换)和肿瘤抑制功能。DMTF1的生物学功能包括激活抑癌基因ARF(p14ARF)的转录,从而稳定p53蛋白(一种关键抑癌蛋白),最终阻止异常细胞增殖。若DMTF1发生功能丧失性突变(如缺失或错义突变),可能导致ARF/p53通路失效,增加肿瘤风险,尤其在乳腺癌、肺癌和血液系统恶性肿瘤中已观察到DMTF1异常。相反,DMTF1过表达可能过度激活ARF,引起细胞周期停滞或凋亡,但具体效应因组织环境而异。该基因与多种疾病相关,例如DMTF1缺失或突变与癌症进展相关,而过表达可能在某些情况下发挥保护作用。DMTF1所属的MYB家族基因普遍参与造血、发育和肿瘤发生,其成员通常通过调控增殖相关基因(如周期蛋白)发挥作用。若DMTF1表达降低,可能削弱对癌变的监控;若过表达则可能干扰正常细胞周期,影响其他MYB家族成员(如MYB、MYBL2)的功能平衡。专业术语解释:转录因子(调控基因表达的蛋白质)、ARF(抑癌蛋白编码基因)、p53(一种防止肿瘤形成的关键蛋白)。英文注释:Cyclin D(细胞周期蛋白D)、G1期(细胞生长阶段)、S期(DNA合成阶段)。

This gene encodes a transcription factor that contains a cyclin D-binding domain, three central Myb-like repeats, and two flanking acidic transactivation domains at the N- and C-termini. The encoded protein is induced by the oncogenic Ras signaling pathway and functions as a tumor suppressor by activating the transcription of ARF and thus the ARF-p53 pathway to arrest cell growth or induce apoptosis. It also activates the transcription of aminopeptidase N and may play a role in hematopoietic cell differentiation. The transcriptional activity of this protein is regulated by binding of D-cyclins. This gene is hemizygously deleted in approximately 40% of human non-small-cell lung cancer and is a potential prognostic and gene-therapy target for non-small-cell lung cancer. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Dec 2008]

这个基因编码包含细胞周期蛋白D结合结构域,三个中心Myb样重复序列,和在N-和C-末端2侧翼酸性反式激活结构域的转录因子。所编码的蛋白质是由致癌的Ras激活ARF的转录和因此的ARF-p53途径来抑制细胞生长或诱导细胞凋亡信号通路并用作肿瘤抑制诱导。这也激活的氨肽酶N转录和可能在造血细胞分化的作用。这种蛋白的转录活性由D-细胞周期蛋白结合的调节。该基因在人非小细胞肺癌的约40%hemizygously删除,非小细胞肺癌的潜在的预后和基因治疗的目标。已发现该基因编码不同亚型的多个抄本变形。 [由RefSeq的,2008年12月提供]

CCND1基因的碱基序列:[NCBI]
Loading Gene Browser...
DMTF1基因的碱基突变:           仅显示部分snp
rs9684       rs15386       rs16627       rs740303       rs765968       rs973044       rs1058972       rs1558049       rs1558050       rs2074757       rs2108271       rs2108272       rs2286267       rs3058402       rs3747807       rs3789251       rs3789252      

DMTF1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
TGAGAAGCTCAAGGAGCTC
59
GAAGATGCACTTCTTCCTAGC
59
TTGAGCTAATGGTGGAGCC
60
GGGTCTTCTTGTATCATTTGGAG
59
AAATCTCTGACACCGACCT
58
GGGAGACTCTAAACCCTCAG
58
GTAGAAACTGTGAACTCTGTGAC
59
CATCCGCTTCATTCTGAGG
58
CATCCGTTGTCTAGAAGCG
58
CTACTTCTGTGGTTGCAGTC
59
GTAGAAACTGTGAACTCTGTGAC
59
CATCCGCTTCATTCTGAGG
58
TCAATCTCATCCTCAGGATAGC
59
TCCATCCCTCAGCTAACAG
59
GTTACTGAGATCCCATACTCCA
59
CTTCTGAAACAGGACTGCC
59
AAATCTCTGACACCGACCT
58
GGGAGACTCTAAACCCTCAG
59
CTCTAAAGATCAGACATGGCAC
59
AAGACTCATCTGAACTACAACC
58
      尚未收录相关数据

DMTF1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

DMTF1基因的本体(GO)信息:

GO库代码
对应的蛋白质
来源代码
GO:0003677
E7EPA0 (UniProtKB)
IEA
GO:0005654
E7EPA0 (UniProtKB)
IDA
GO:0005737
E7EPA0 (UniProtKB)
IDA
GO:0003677
F8VXY9 (UniProtKB)
IEA
GO:0005654
J3QKU5 (UniProtKB)
IDA
GO:0005737
J3QKU5 (UniProtKB)
IDA
GO:0003677
J3QLN9 (UniProtKB)
IEA
GO:0003677
Q9Y222 (UniProtKB)
IEA
GO:0003700
Q9Y222 (UniProtKB)
NAS
GO:0005634
Q9Y222 (UniProtKB)
NAS
GO:0005654
Q9Y222 (UniProtKB)
IDA
GO:0005737
Q9Y222 (UniProtKB)
IDA
GO:0006351
Q9Y222 (UniProtKB)
IEA
GO:0006355
Q9Y222 (UniProtKB)
NAS
GO:0007049
Q9Y222 (UniProtKB)
IEA

可能调控 DMTF1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
Malignant neoplasm of breast 0.003452799 5 0 BeFree_GAD
Lung Neoplasms 0.002995792 1 0 BeFree_LHGDN
Bipolar Disorder 0.002367032 1 1 GAD
Autosomal recessive hypophosphatemic vitamin D refractory rickets 0.001900093 7 0 BeFree
Breast Carcinoma 0.001085767 4 0 BeFree
Carcinogenesis 0.001085767 4 0 BeFree
Rickets 0.000814326 3 0 BeFree
Familial Hypophosphatemic Rickets 0.000814326 3 0 BeFree
Carcinoma of lung 0.000814326 3 0 BeFree
Mammary Tumorigenesis 0.000814326 3 0 BeFree

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