WDR45 (WD repeat domain 45)

symbol:
WDR45
locus group:
protein-coding gene
location:
Xp11.23
gene_family:
WD repeat domain containing
alias symbol:
JM5|WIPI4|NBIA5
alias name:
neurodegeneration with brain iron …
entrez id:
11152
ensembl gene id:
ENSG00000196998
ucsc gene id:
uc004dmp.2
refseq accession:
NM_007075
hgnc_id:
HGNC:28912
approved reserved:
2004-06-02
Xp11.23
基因染色体位置图

WDR45(WD Repeat Domain 45)是一种编码WD40重复蛋白的基因,属于WIPI(WD-repeat protein Interacting with PhosphoInositides)基因家族。该家族成员通常参与自噬过程,通过结合磷脂酰肌醇(如PI3P)调控自噬体的形成。WDR45蛋白在自噬中发挥关键作用,帮助细胞清除受损的蛋白质和细胞器,维持细胞内稳态。WDR45主要在神经系统中高表达,其功能异常与神经退行性疾病密切相关。WDR45突变会导致β-螺旋桨蛋白相关神经退行性疾病(BPAN),这是一种罕见的神经发育障碍,表现为智力障碍、癫痫、运动障碍和铁沉积引起的神经变性。WDR45突变通常导致功能丧失,影响自噬过程,导致细胞内废物积累和神经元损伤。WDR45过表达可能增强自噬活性,有助于清除异常蛋白聚集,但过度自噬也可能导致细胞死亡。相反,WDR45表达降低会损害自噬功能,导致神经退行性变和铁代谢异常。WDR45与其他自噬相关基因(如ATG2、ATG9)相互作用,共同调控自噬体的形成和成熟。WIPI家族成员的共性是含有WD40重复结构域,能够识别磷脂酰肌醇并参与膜运输和自噬过程。WDR45的功能研究为理解神经退行性疾病的机制提供了重要线索,并可能成为治疗靶点。

This gene encodes a member of the WD repeat protein family. WD repeats are minimally conserved regions of approximately 40 amino acids typically bracketed by gly-his and trp-asp (GH-WD), which may facilitate formation of heterotrimeric or multiprotein complexes. Members of this family are involved in a variety of cellular processes, including cell cycle progression, signal transduction, apoptosis, and gene regulation. This gene has a pseudogene at chromosome 4q31.3. Multiple alternatively spliced transcript variants encoding distinct isoforms have been found for this gene, but the biological validity and full-length nature of some variants have not been determined. [provided by RefSeq, Jul 2008]

该基因编码对WD重复蛋白质家族的一个成员。 WD重复序列微创保守的约40个氨基酸典型地通过甘氨酸 - 他和trp-ASP(GH-WD)括号中,这可有利于形成异或多蛋白复合的区域。这个家庭的成员参与多种细胞过程,包括细胞周期进程,信号转导,细胞凋亡和基因调控。该基因在染色体4q31.3一个假。已发现此基因编码不同同种型的多个可变剪接转录物变体,但是有些变体的生物有效性和全长性质尚未确定。 [由RefSeq的,2008年7月提供]

CCND1基因的碱基序列:[NCBI]
Loading Gene Browser...
WDR45基因的碱基突变:           仅显示部分snp
rs782794836       rs782784533       rs782771450       rs782757176       rs782754327       rs782745423       rs782744611       rs782736017       rs782731511       rs782732316       rs782715613       rs782712197       rs782704339       rs782703693       rs782678286       rs782671982       rs782669743      

WDR45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
TTTCAACCAAGACCAAAGCTG
60
CTTCTCCATCAAGGGCTCC
60
TGGAGCATTAAGGTCTGGTC
60
ACCTGGAGACCTATGATGTG
59
CCATGACAAGATCGTGATCG
59
AAACTCAAACAGCTTTCGGG
59
GTCAACTCTGTCATTGATGGG
59
TACACGTCGAAAGCCTCTC
60
CTCTACTGCATTAACTTCAGCC
59
CTTGAGAGCAAAGATATGGACAG
59
CTCTACTGCATTAACTTCAGCC
59
TTGAGAGCAAAGATATGGACAG
58
TTCAACCAAGACCAAAGCTG
59
CCTTCTCCATCAAGGGCTC
60
TCAACTCTGTCATTGATGGGA
59
TACACGTCGAAAGCCTCTC
60
CATGACAAGATCGTGATCGTG
60
AAACTCAAACAGCTTTCGGG
59
TTGGAGCATTAAGGTCTGGT
59
CCTGGAGACCTATGATGTGG
59
      尚未收录相关数据

WDR45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

WDR45基因的本体(GO)信息:

GO库代码
对应的蛋白质
来源代码
GO:0006914
A0A0U1RQG6 (UniProtKB)
IEA
GO:0006914
A0A0U1RQM7 (UniProtKB)
IEA
GO:0006914
A0A0U1RQR1 (UniProtKB)
IEA
GO:0006914
A0A0U1RQS7 (UniProtKB)
IEA
GO:0006914
A0A0U1RR06 (UniProtKB)
IEA
GO:0006914
A0A0U1RR42 (UniProtKB)
IEA
GO:0006914
A0A0U1RRJ2 (UniProtKB)
IEA
GO:0006914
A0A0U1RRJ9 (UniProtKB)
IEA
GO:0006914
A6NM71 (UniProtKB)
IEA
GO:0016021
A6NM71 (UniProtKB)
IEA
GO:0006914
C9J0A8 (UniProtKB)
IEA
GO:0006914
C9J471 (UniProtKB)
IEA
GO:0006914
C9J5L0 (UniProtKB)
IEA
GO:0006914
C9J7Q8 (UniProtKB)
IEA
GO:0006914
C9JBX7 (UniProtKB)
IEA
GO:0006914
C9JE01 (UniProtKB)
IEA
GO:0006914
C9JUS5 (UniProtKB)
IEA
GO:0006914
C9JVT3 (UniProtKB)
IEA
GO:0006914
C9JYH8 (UniProtKB)
IEA
GO:0006914
G8JLI5 (UniProtKB)
IEA
GO:0006914
H0Y329 (UniProtKB)
IEA
GO:0006914
H7C4N7 (UniProtKB)
IEA
GO:0006914
H7C5B4 (UniProtKB)
IEA
GO:0000045
Q9Y484 (UniProtKB)
IBA
GO:0000422
Q9Y484 (UniProtKB)
IBA
GO:0005829
Q9Y484 (UniProtKB)
IBA
GO:0006497
Q9Y484 (UniProtKB)
IBA
GO:0006914
Q9Y484 (UniProtKB)
IMP
GO:0019898
Q9Y484 (UniProtKB)
IBA
GO:0032266
Q9Y484 (UniProtKB)
IBA
GO:0034045
Q9Y484 (UniProtKB)
IBA
GO:0034497
Q9Y484 (UniProtKB)
IBA
GO:0044804
Q9Y484 (UniProtKB)
IBA
GO:0080025
Q9Y484 (UniProtKB)
IBA

可能调控 WDR45基因的相关microRNA:     

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
NEURODEGENERATION WITH BRAIN IRON ACCUMULATION 5 0.241628651 6 5 BeFree_CLINVAR_ORPHANET
Neurodegeneration with brain iron accumulation (NBIA) 0.121085767 5 0 BeFree_CTD_human
Dystonia Disorders 0.000542884 2 0 BeFree
Dystonia 0.000542884 2 0 BeFree
Intellectual Disability 0.000542884 2 0 BeFree
Cognitive deterioration 0.000271442 1 0 BeFree
Static encephalopathy 0.000271442 1 0 BeFree
Parkinsonian Disorders 0.000271442 1 0 BeFree
Rett Syndrome 0.000271442 1 0 BeFree
Encephalopathies 0.000271442 1 0 BeFree

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