PRDM16 (PR/SET domain 16)

symbol:
PRDM16
locus group:
protein-coding gene
location:
1p36.32
gene_family:
Zinc fingers, C2H2-type
alias symbol:
MEL1|PFM13|KIAA1675|MGC166915|KMT8F
alias name:
MDS1/EVI1-like|PR-domain zinc fing…
entrez id:
63976
ensembl gene id:
ENSG00000142611
ucsc gene id:
uc001akf.4
refseq accession:
NM_022114
hgnc_id:
HGNC:14000
approved reserved:
2000-11-28
1p36.32
基因染色体位置图

PRDM16(PR domain containing 16)是一个编码转录调控因子的基因,属于PRDM(PRDI-BF1-RIZ1 homologous domain-containing)基因家族。该家族成员均含有PR(PRDI-BF1 and RIZ1 homologous)结构域,这是一种与组蛋白甲基转移酶活性相关的蛋白模块,能够通过甲基化修饰组蛋白来调控基因表达。PRDM16主要在棕色脂肪组织(BAT)、大脑和心脏中高表达,其核心功能是调控细胞命运决定,尤其在脂肪细胞分化中起关键作用。它能促进棕色脂肪细胞(产热型脂肪)生成,同时抑制白色脂肪细胞(储能型脂肪)分化,这一特性使其成为代谢疾病研究的重点靶点。PRDM16通过与转录辅激活因子(如PPARγ、C/EBPβ)或辅抑制因子(如CtBP)相互作用,激活UCP1等产热相关基因的表达,从而增强线粒体活性和能量消耗。该基因突变或表达异常与多种疾病相关,例如:染色体易位导致的PRDM16断裂与急性髓系白血病(AML)发生有关;其表达缺失可能引发肥胖或代谢综合征,而过表达则可能抑制白色脂肪积累并改善胰岛素抵抗。在罕见病例中,PRDM16功能丧失性突变会导致智力障碍和心脏缺陷(如左心发育不良综合征)。作为PRDM家族成员,PRDM16与其他家族蛋白(如PRDM1、PRDM3)共享通过表观遗传修饰调控发育的特性,但具有组织特异性表达模式。当PRDM16过表达时,会显著增强棕色脂肪特征并提升全身能量代谢率,同时可能抑制促炎因子(如TNF-α)的产生;而低表达会导致产热能力下降、脂肪堆积,并可能通过miR-133等非编码RNA影响心肌细胞分化。最新研究还发现其在神经干细胞维持和肿瘤微环境调控中的作用,例如通过Wnt/β-catenin信号通路影响胶质瘤进展。

The reciprocal translocation t(1;3)(p36;q21) occurs in a subset of myelodysplastic syndrome (MDS) and acute myeloid leukemia (AML). This gene is located near the 1p36.3 breakpoint and has been shown to be specifically expressed in the t(1:3)(p36,q21)-positive MDS/AML. The protein encoded by this gene is a zinc finger transcription factor and contains an N-terminal PR domain. The translocation results in the overexpression of a truncated version of this protein that lacks the PR domain, which may play an important role in the pathogenesis of MDS and AML. Alternatively spliced transcript variants encoding distinct isoforms have been reported. [provided by RefSeq, Jul 2008]

的相互易位(1; 3)(P36; Q21)发生在骨髓增生异常综合征(MDS)和急性骨髓性白血病(AML)的子集。这个基因位于靠近1p36.3断点并已被证明在T(1:3)中特异性表达(P36,Q21)阳性的MDS / AML。由该基因编码的蛋白质是一个锌指转录因子,并包含一个N-末端PR域。易位导致的这种蛋白的缺少PR域,其可以在MDS和AML的发病机制中发挥重要作用的截短版本的过表达。已经报道了编码不同同种型的可变剪接转录物变体。 [由RefSeq的,2008年7月提供]

PRDM16基因的碱基序列:[NCBI]
Loading Gene Browser...
PRDM16基因的碱基突变:           仅显示部分snp
rs2297828       rs2297829       rs2472818       rs2788091       rs7413494       rs36116688       rs75412307       rs75889327       rs76879890       rs77784776       rs78384459       rs112086711       rs112871636       rs113482881       rs114752659       rs115047366       rs116229515      

PRDM16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
AGGGTTTGGAAGCAAATACTG
59
AGAACTTCTCACTGCCCAG
59
GCTAAGAACCAGGCATATGC
59
CTCCAGTGACCTTCAACCA
59
CTTCTGGACTCAAGGAGGAG
59
TTTACAACGTCACCGTCAC
58
GACAGACTTCGGATGGGAG
60
CTTCGGAGATCTGCTTTGTG
59
CAAAGATCTCCGAAGACCTG
58
TCACTTTCATCTGCTCACTG
58
GCTAAGAACCAGGCATATGC
59
CTCCAGTGACCTTCAACCA
59
CAGTAGGAGGGTGTAAGTACTG
59
TTGTTGTGGATGTTCCGGA
60
CAGCATCTCTTCGAACCTC
58
GAAAGGCTTCTCCTTGTTGTG
60
CAGTGAGAAGCAGGAGGAC
60
CATTGCATATGCCTTCGGG
60
CTGGCTCAAGTACATCCGT
60
TTCACTTTCATCTGCTCACTG
59
      尚未收录相关数据

PRDM16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

PRDM16基因的本体(GO)信息:

GO库代码
对应的蛋白质
来源代码
GO:0003676
D6RDW0 (UniProtKB)
IEA
GO:0006355
D6RDW0 (UniProtKB)
IEA
GO:0046872
D6RDW0 (UniProtKB)
IEA
GO:0003676
D6RFY3 (UniProtKB)
IEA
GO:0006355
D6RFY3 (UniProtKB)
IEA
GO:0046872
D6RFY3 (UniProtKB)
IEA
GO:0003676
H0YA13 (UniProtKB)
IEA
GO:0006355
H0YA13 (UniProtKB)
IEA
GO:0046872
H0YA13 (UniProtKB)
IEA
GO:0000122
Q9HAZ2 (UniProtKB)
IDA
GO:0003713
Q9HAZ2 (UniProtKB)
ISS
GO:0005515
Q9HAZ2 (UniProtKB)
IPI
GO:0005515
Q9HAZ2 (UniProtKB)
IPI
GO:0005515
Q9HAZ2 (UniProtKB)
IPI
GO:0005515
Q9HAZ2 (UniProtKB)
IPI
GO:0005515
Q9HAZ2 (UniProtKB)
IPI
GO:0005515
Q9HAZ2 (UniProtKB)
IPI
GO:0005634
Q9HAZ2 (UniProtKB)
IDA
GO:0005829
Q9HAZ2 (UniProtKB)
TAS
GO:0006351
Q9HAZ2 (UniProtKB)
IEA
GO:0017053
Q9HAZ2 (UniProtKB)
ISS
GO:0018024
Q9HAZ2 (UniProtKB)
TAS
GO:0022008
Q9HAZ2 (UniProtKB)
IEA
GO:0030512
Q9HAZ2 (UniProtKB)
IDA
GO:0030512
Q9HAZ2 (UniProtKB)
IMP
GO:0030853
Q9HAZ2 (UniProtKB)
IDA
GO:0033613
Q9HAZ2 (UniProtKB)
IPI
GO:0034968
Q9HAZ2 (UniProtKB)
IEA
GO:0035019
Q9HAZ2 (UniProtKB)
IEA
GO:0043457
Q9HAZ2 (UniProtKB)
ISS
GO:0043565
Q9HAZ2 (UniProtKB)
IDA
GO:0043565
Q9HAZ2 (UniProtKB)
IDA
GO:0043586
Q9HAZ2 (UniProtKB)
IEA
GO:0045892
Q9HAZ2 (UniProtKB)
ISS
GO:0045892
Q9HAZ2 (UniProtKB)
IDA
GO:0045893
Q9HAZ2 (UniProtKB)
ISS
GO:0045893
Q9HAZ2 (UniProtKB)
IDA
GO:0045893
Q9HAZ2 (UniProtKB)
IDA
GO:0046332
Q9HAZ2 (UniProtKB)
IEA
GO:0046872
Q9HAZ2 (UniProtKB)
IEA
GO:0050872
Q9HAZ2 (UniProtKB)
IEA
GO:0050873
Q9HAZ2 (UniProtKB)
ISS
GO:0060021
Q9HAZ2 (UniProtKB)
IEA
GO:0090336
Q9HAZ2 (UniProtKB)
IEA
GO:0030512
Q9HAZ2 (UniProtKB)
IDA
GO:0006355
U3KQL6 (UniProtKB)
IEA

可能调控 PRDM16基因的相关microRNA:     

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
Migraine Disorders 0.243452799 5 4 BeFree_CTD_human_GAD_GWASCAT
LEFT VENTRICULAR NONCOMPACTION 8 0.24 1 2 CLINVAR_UNIPROT
Chromosome 1p36 Deletion Syndrome 0.120542884 2 0 BeFree_ORPHANET
Left ventricular noncompaction 0.120271442 1 0 BeFree_ORPHANET
Motion Sickness 0.12 1 1 GWASCAT
Allergic rhinitis (disorder) 0.12 1 1 GWASCAT
leukemia 0.008163119 10 0 BeFree_LHGDN
Leukemia, Myelocytic, Acute 0.005438769 10 0 BeFree_LHGDN
Down Syndrome 0.002995792 1 0 BeFree_LHGDN
Adult T-Cell Lymphoma/Leukemia 0.00272435 1 0 LHGDN

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