WWP1 (WW domain containing E3 ubiquitin protein ligase 1)

symbol:
WWP1
locus group:
protein-coding gene
location:
8q21.3
gene_family:
C2 and WW domain containing
alias symbol:
AIP5|DKFZP434D2111
alias name:
None
entrez id:
11059
ensembl gene id:
ENSG00000123124
ucsc gene id:
uc003ydt.4
refseq accession:
NM_007013
hgnc_id:
HGNC:17004
approved reserved:
2004-07-07
8q21.3
基因染色体位置图

WWP1(WW domain-containing E3 ubiquitin protein ligase 1)是一种属于HECT型泛素连接酶家族的基因,其编码的蛋白质具有E3泛素连接酶活性,主要通过泛素-蛋白酶体系统调控靶蛋白的降解。泛素化是一种重要的蛋白质翻译后修饰,通过将泛素分子连接到靶蛋白上,标记其被蛋白酶体降解或改变其功能。WWP1蛋白包含多个功能域,包括WW结构域(用于蛋白质相互作用)、HECT结构域(催化泛素转移)和C2结构域(参与膜结合)。WWP1的主要作用位点包括细胞质和细胞核,它通过泛素化修饰多种底物蛋白,如PTEN(一种重要的肿瘤抑制蛋白)、TGF-β信号通路成员和SMADs(调控细胞生长和分化的转录因子),从而参与细胞增殖、分化、凋亡和DNA损伤修复等过程。WWP1的突变可能导致其泛素连接酶活性异常,进而影响底物蛋白的稳定性或功能。例如,WWP1的过表达可能通过过度降解PTEN导致PI3K/AKT信号通路过度激活,促进肿瘤发生;而WWP1表达降低可能使某些底物蛋白积累,影响正常细胞功能。WWP1与多种疾病相关,包括癌症(如前列腺癌、乳腺癌)、神经退行性疾病和心血管疾病。在癌症中,WWP1常作为致癌基因发挥作用,其过表达与肿瘤进展和不良预后相关。WWP1属于NEDD4样泛素连接酶家族(NEDD4-like ubiquitin ligase family),该家族成员均含有HECT结构域和WW结构域,主要功能是通过泛素化调控底物蛋白的降解或功能。家族成员在细胞信号转导、膜运输和肿瘤发生中起重要作用。WWP1的表达水平变化会影响多种信号通路,如PI3K/AKT、TGF-β和Hippo通路,进而影响细胞生长、迁移和存活。例如,WWP1过表达可能促进肿瘤细胞增殖和转移,而抑制WWP1可能增强PTEN的稳定性,抑制肿瘤生长。此外,WWP1还参与调控干细胞多能性和免疫反应,其异常表达可能影响组织稳态和炎症过程。

WW domain-containing proteins are found in all eukaryotes and play an important role in the regulation of a wide variety of cellular functions such as protein degradation, transcription, and RNA splicing. This gene encodes a protein which contains 4 tandem WW domains and a HECT (homologous to the E6-associated protein carboxyl terminus) domain. The encoded protein belongs to a family of NEDD4-like proteins, which are E3 ubiquitin-ligase molecules and regulate key trafficking decisions, including targeting of proteins to proteosomes or lysosomes. Alternative splicing of this gene generates at least 6 transcript variants; however, the full length nature of these transcripts has not been defined. [provided by RefSeq, Jul 2008]

WW结构域的蛋白在所有真核生物中发现和在各种各样的细胞功能,如蛋白质的降解,转录和RNA剪接的调控中发挥重要作用。该基因编码含有4串联WW域和一个HECT(同源的E6相关蛋白羧基末端)结构域的蛋白质。所编码的蛋白质属于家庭NEDD4样蛋白,这是E3泛素连接酶分子和调节键贩卖决定,包括蛋白蛋白体或溶酶体靶向的。这个基因的可变剪接产生至少6转录变体然而,这些转录物的全长性质尚未定义。 [由RefSeq的,2008年7月提供]

CCND1基因的碱基序列:[NCBI]
Loading Gene Browser...
WWP1基因的碱基突变:           仅显示部分snp
rs6988004       rs7015490       rs7819454       rs7833543       rs7846468       rs10089317       rs10097450       rs10100698       rs10101280       rs10103691       rs12216783       rs12549332       rs13254675       rs13262672       rs16907490       rs17681534       rs34462809      

WWP1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
CCGATGACACTGTTAATGGAG
59
TCAGACACTACTGGAGTACC
58
AGCTCATGGGAAGTAATGGG
60
CATGTATGGCTTCTTGGTAACC
60
CAGATGGGTGTATGGATCCT
59
TTTCTTTGTTCCCACCCTG
58
CTCATGGTAGAACCTATTATGTGG
59
CTTCTTTCCCAACCTGGAG
58
GGGTTGTCTCCTCACAGAC
60
TTGGCACTAGAAACAGTTACCT
60
TTTGGCAGTTTGTGAAAGAG
57
AAATCCTCCTAGAGGTAAACG
57
GAACATCAGTCATGGAGAATGG
59
GCCCGCATACTCAAATAAGC
60
CCGATGACACTGTTAATGGAG
59
TCAGACACTACTGGAGTACC
58
ATCCAGCATCAACCATTAATCC
59
CATGAAATAGTGCCATGGCA
59
AAGAACTGGTTCGGAACAG
58
GCGTAACATTTACAGTTAGCTG
58
转录因子
影响基因
影响类型
参考文献链接(PubMed)
WWP1
ERBB4
Repression
WWP1
SPART
Unknown
WWP1
TGFBR1
Repression

WWP1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

WWP1基因的本体(GO)信息:

GO库代码
对应的蛋白质
来源代码
GO:0004842
H0YBA4 (UniProtKB)
IEA
GO:0016567
H0YBA4 (UniProtKB)
IEA
GO:0016874
H0YBA4 (UniProtKB)
IEA
GO:0004842
H0YBS9 (UniProtKB)
IEA
GO:0016567
H0YBS9 (UniProtKB)
IEA
GO:0000151
Q9H0M0 (UniProtKB)
NAS
GO:0004842
Q9H0M0 (UniProtKB)
TAS
GO:0004842
Q9H0M0 (UniProtKB)
TAS
GO:0005515
Q9H0M0 (UniProtKB)
IPI
GO:0005515
Q9H0M0 (UniProtKB)
IPI
GO:0005515
Q9H0M0 (UniProtKB)
IPI
GO:0005515
Q9H0M0 (UniProtKB)
IPI
GO:0005515
Q9H0M0 (UniProtKB)
IPI
GO:0005515
Q9H0M0 (UniProtKB)
IPI
GO:0005515
Q9H0M0 (UniProtKB)
IPI
GO:0005515
Q9H0M0 (UniProtKB)
IPI
GO:0005634
Q9H0M0 (UniProtKB)
IBA
GO:0005737
Q9H0M0 (UniProtKB)
IBA
GO:0005829
Q9H0M0 (UniProtKB)
TAS
GO:0005829
Q9H0M0 (UniProtKB)
TAS
GO:0005829
Q9H0M0 (UniProtKB)
TAS
GO:0005886
Q9H0M0 (UniProtKB)
IEA
GO:0007165
Q9H0M0 (UniProtKB)
NAS
GO:0007417
Q9H0M0 (UniProtKB)
NAS
GO:0016567
Q9H0M0 (UniProtKB)
TAS
GO:0016874
Q9H0M0 (UniProtKB)
IEA
GO:0034220
Q9H0M0 (UniProtKB)
TAS
GO:0042787
Q9H0M0 (UniProtKB)
IBA
GO:0043161
Q9H0M0 (UniProtKB)
IEA
GO:0045892
Q9H0M0 (UniProtKB)
ISS
GO:0046718
Q9H0M0 (UniProtKB)
TAS
GO:0061630
Q9H0M0 (UniProtKB)
IEA
GO:0070062
Q9H0M0 (UniProtKB)
IDA

可能调控 WWP1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
Mammary Neoplasms 0.003267234 2 0 BeFree_LHGDN
Malignant neoplasm of breast 0.001628651 6 0 BeFree
Breast Carcinoma 0.001357209 5 0 BeFree
Malignant neoplasm of prostate 0.000814326 3 0 BeFree
Prostate carcinoma 0.000542884 2 0 BeFree
Tumor Promotion 0.000542884 2 0 BeFree
Carcinogenesis 0.000542884 2 0 BeFree
Acute Erythroblastic Leukemia 0.000271442 1 0 BeFree
Carcinoma, Lobular 0.000271442 1 0 BeFree
Benign Prostatic Hyperplasia 0.000271442 1 0 BeFree

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