WRAP53 (WD repeat containing antisense to TP53)

symbol:
WRAP53
locus group:
protein-coding gene
location:
17p13.1
gene_family:
WD repeat domain containing
alias symbol:
FLJ10385|TCAB1
alias name:
telomerase cajal body protein 1|...
entrez id:
55135
ensembl gene id:
ENSG00000141499
ucsc gene id:
uc010vuh.2
refseq accession:
NM_018081
hgnc_id:
HGNC:25522
approved reserved:
2005-08-12
17p13.1

WRAP53(也称为WD40重复蛋白p53相互作用蛋白)是一种多功能蛋白,在细胞中参与多种重要生物学过程,尤其是DNA损伤修复和端粒维持。它编码的蛋白包含WD40重复结构域,能够与肿瘤抑制蛋白p53直接相互作用,从而调控p53的稳定性及其转录活性,影响细胞周期调控和凋亡。WRAP53在细胞核和细胞质中均有表达,主要作用位点包括核仁和端粒区域,在维持基因组稳定性中发挥关键作用。突变或异常表达可能导致DNA修复缺陷,增加癌症风险,例如头颈部鳞状细胞癌和乳腺癌。WRAP53过表达可能增强p53介导的肿瘤抑制作用,但某些突变(如错义突变)可能破坏其功能,导致端粒功能障碍或基因组不稳定性。相反,WRAP53表达降低可能削弱DNA损伤修复能力,促进肿瘤发生。此外,WRAP53属于WD40重复蛋白家族,该家族成员通常通过WD40结构域介导蛋白质相互作用,参与信号转导、细胞周期调控和染色质重塑等过程。WRAP53还与端粒酶RNA组分(TERC)结合,协助端粒酶定位到端粒,维持端粒长度。研究表明,WRAP53表达异常可能与神经退行性疾病和早衰综合征有关,突显其在细胞衰老和疾病中的重要性。

中文English

该基因编码端粒酶全酶配合物,端粒合成所需要的核糖核蛋白复合物的一个基本组成部分。这种蛋白质在卡哈尔体,是端粒酶功能的重要RNP处理的核设施丰富。它与dyskerin,TERT和TERC,活性端粒酶的其它部件,并与小卡哈尔体的RNA(scaRNAs),其涉及改性剪接的RNA相互作用。该mRNA也用作p53的反义转录物,该调节内源性p53mRNA的表达水平,并通过靶向p53的mRNA的5‘非翻译区还诱导p53蛋白。可变剪接转录物变体,其不同之处仅在5‘端非编码区已发现此基因。 [由RefSeq的,2011年3月提供]

WRAP53基因的碱基序列:[NCBI]
Loading Gene Browser...
蛋白质序列
1MKTLETQPLA PDCCPSDQDP APAHPSPHAS PMNKNADSEL
41MPPPPERGDP PRLSPDPVAG SAVSQELREG DPVSLSTPLE
81 TEFGSPSEL SPRIEEQELS ENTSLPAEEA NGSLSEEEAN
121GPELGSGKAM EDTSGEPAAE DEGDTAWNYS FSQLPRFLSG
161S WSEFSTQP ENFLKGCKWA PDGSCILTNS ADNILRIYNL
201PPELYHEGEQ VEYAEMVPVL RMVEGDTIYD YCWYSLMSSA
241QP DTSYVAS SSRENPIHIW DAFTGELRAS FRAYNHLDEL
281TAAHSLCFSP DGSQLFCGFN RTVRVFSTAR PGRDCEVRAT
321FAK KQGQSG IISCIAFSPA QPLYACGSYG RSLGLYAWDD
361GSPLALLGGH QGGITHLCFH PDGNRFFSGA RKDAELLCWD
401LRQS GYPLW SLGREVTTNQ RIYFDLDPTG QFLVSGSTSG
441AVSVWDTDGP GNDGKPEPVL SFLPQKDCTN GVSLHPSLPL
481LATAS GQRV FPEPTESGDE GEELGLPLLS TRHVHLECRL
521QLWWCGGAPD SSIPDDHQGE KGQGGTEGGV GELI
结构预测来自 AlphaFold DB(UniProt: Q9BUR4),颜色表示 pLDDT 置信度(深蓝高、黄橙低)。
WRAP53基因的碱基突变:           仅显示部分snp
rs7640       rs1861948       rs12949541       rs35123152       rs80354016       rs111439707       rs139496430       rs140360074       rs140721613       rs142603882       rs143189042       rs144549494       rs146634933       rs146651237       rs146994329       rs148329158       rs182434490      

WRAP53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
AAGCACAGTATGAAGACTTTGG
59
GTGGCATCAGTTCAGAGTC
58
TACAACCACCTGGATGAGC
59
GTTGAAGCCACAGAAGAGC
59
GACTCCTTCCTACACAGGG
59
CCACTCACTAGGAACTGCC
60
AGCTGCCTCGATTTCTCAG
60
GTCAGGAGCCCACTTACAG
60
AGCTGCCTCGATTTCTCAG
60
GTCAGGAGCCCACTTACAG
60
AGCTGCCTCGATTTCTCAG
60
GTCAGGAGCCCACTTACAG
60
GGCAGTTCCTAGTGAGTGG
60
GACATTCAAGGTGGACGTG
59
AGCTGCCTCGATTTCTCAG
60
GTCAGGAGCCCACTTACAG
60
TACAACCACCTGGATGAGC
59
GTTGAAGCCACAGAAGAGC
59
AGCTGCCTCGATTTCTCAG
60
GTCAGGAGCCCACTTACAG
60
      尚未收录相关数据

WRAP53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

WRAP53基因的本体(GO)信息:

GO库代码
对应的蛋白质
来源代码
GO:0005634
E9PMG4 (UniProtKB)
IDA
GO:0005737
E9PMG4 (UniProtKB)
IDA
GO:0003723
Q9BUR4 (UniProtKB)
IDA
GO:0005515
Q9BUR4 (UniProtKB)
IPI
GO:0005515
Q9BUR4 (UniProtKB)
IPI
GO:0005515
Q9BUR4 (UniProtKB)
IPI
GO:0005634
Q9BUR4 (UniProtKB)
IDA
GO:0005697
Q9BUR4 (UniProtKB)
IDA
GO:0005737
Q9BUR4 (UniProtKB)
IDA
GO:0007004
Q9BUR4 (UniProtKB)
TAS
GO:0015030
Q9BUR4 (UniProtKB)
IDA
GO:0032203
Q9BUR4 (UniProtKB)
IMP
GO:0032212
Q9BUR4 (UniProtKB)
IDA
GO:0032212
Q9BUR4 (UniProtKB)
IMP
GO:0032403
Q9BUR4 (UniProtKB)
IDA
GO:0051087
Q9BUR4 (UniProtKB)
IPI
GO:0051087
Q9BUR4 (UniProtKB)
IPI
GO:0051087
Q9BUR4 (UniProtKB)
IPI
GO:0051087
Q9BUR4 (UniProtKB)
IPI
GO:0051973
Q9BUR4 (UniProtKB)
IDA
GO:0051973
Q9BUR4 (UniProtKB)
IDA
GO:0051973
Q9BUR4 (UniProtKB)
IMP
GO:0051973
Q9BUR4 (UniProtKB)
IMP
GO:0070034
Q9BUR4 (UniProtKB)
IPI
GO:0070034
Q9BUR4 (UniProtKB)
IPI
GO:0070200
Q9BUR4 (UniProtKB)
IMP
GO:0090666
Q9BUR4 (UniProtKB)
IMP
GO:0090666
Q9BUR4 (UniProtKB)
IMP
GO:0090666
Q9BUR4 (UniProtKB)
IMP
GO:0090671
Q9BUR4 (UniProtKB)
IMP
GO:1904851
Q9BUR4 (UniProtKB)
IMP
GO:1904867
Q9BUR4 (UniProtKB)
TAS

可能调控 WRAP53基因的相关microRNA:     

String
BioGrid
IntAct
mentha
Reactome
加载中…
关联基因 作用方式 资源库来源/分值
疾病名称 关系值 NofPmids NofSnps 来源
疾病名称 关系值 NofPmids NofSnps 来源
DYSKERATOSIS CONGENITA, AUTOSOMAL RECESSIVE, 3 0.24 1 4 CLINVAR_UNIPROT
Dyskeratosis Congenita 0.120814326 3 0 BeFree_ORPHANET
Malignant neoplasm of breast 0.003181358 3 1 BeFree_GAD
Chronic Obstructive Airway Disease 0.002367032 1 0 GAD
Laryngeal neoplasm 0.002367032 1 0 GAD
Malignant neoplasm of lung 0.002367032 1 0 GAD
Esophageal Neoplasms 0.002367032 1 0 GAD
Haematotoxicity 0.002367032 1 0 GAD
Head and Neck Neoplasms 0.002367032 1 0 GAD
Malignant neoplasm of urinary bladder 0.002367032 1 0 GAD
TCAB1: a key promoter of tumor growth through telomere maintenance and senescence evasion.
Lin MY, Jiang D, Tian N, Yao X, Pan XH, Ma LH, Gao J, Li ZA, Zhu XQ, Zhao XL, Ruan GP Cell Cycle IF: 3.9 2026-12-00
Functional inactivation of the telomerase chaperone TCAB1 primes cells for the activation of ALT in osteosarcoma.
Keegan J, Sorbello S, Mori J, Muratani S, Leshchiner I, Heaphy CM, Flynn RL bioRxiv 2026-01-02
Telomere biology disorders associated with childhood interstitial lung disease.
Greiner-Mai M, Rapp CK, Knoflach K, Gräfe D, Hirsch FW, Ley-Zaporozhan J, Reu-Hofer S, Hentschel J, Zielen S, Tedy MH, Omran H, Rietschel E, Eyuboglu TS, Tana-Aslan A, Emiralioglu N, Ullmann N, Naviglio S, Maschio M, Beier F, Gürsoy TR, Griese M, Prenzel F Clin Exp Pediatr 2026-07-00
Complex structural variations functionally inactivate the telomerase chaperone TCAB1 in osteosarcoma.
Keegan J, Sorbello S, Mori J, Muratani S, Leshchiner I, Heaphy CM, Flynn RL BMC Cancer IF: 3.288 2026-06-04
Genomic and computational analysis of variants in telomere regulatory genes in subjects with bone marrow failure.
Shah A, Yadav A, George M, Dhangar S, Rajendran A, Shanmukhaiah C, Sharma S, Idicula-Thomas S, Vundinti BR Eur J Hum Genet IF: 4.6 2026-09-14
Overexpression of WRAP53 is associated with development and progression of esophageal squamous cell carcinoma.
Rao Xuguang, Huang Daofu, Sui Xuxia, Liu Gefei, Song Xuhong, Xie Jinglian, Huang Dongyang PLoS One IF: 2.6 2016-01-14
Cajal body proteins differentially affect the processing of box C/D scaRNPs.
Enwerem Isioma I, Wu Guowei, Yu Yi Tao, Hebert Michael D PLoS One IF: 2.6 2016-01-08
The prognostic factors and multiple biomarkers in young patients with colorectal cancer.
Wang Mo-Jin, Ping Jie, Li Yuan, Adell Gunnar, Arbman Gunnar, Nodin Bjorn, Meng Wen-Jian, Zhang Hong, Yu Yong-Yang, Wang Cun, Yang Lie, Zhou Zong-Guang, Sun Xiao-Feng Sci Rep IF: 4.9 2016-06-10
Investigation of long noncoding RNAs expression profile as potential serum biomarkers in patients with hepatocellular carcinoma.
Kamel Marwa M, Matboli Marwa, Sallam Maha, Montasser Iman F, Saad Amr S, El-Tawdi Ahmed H F Transl Res IF: 6.1 2016-06-01
The Sub-Cellular Localization of WRAP53 Has Prognostic Impact in Breast Cancer.
Silwal-Pandit Laxmi, Russnes Hege, Borgen Elin, Skarpeteig Veronica, Moen Vollan Hans Kristian, Schlichting Ellen, Kåresen Rolf, Naume Bjørn, Børresen-Dale Anne-Lise, Farnebo Marianne, Langerød Anita PLoS One IF: 2.6 2016-06-06

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