LIMS1 (LIM zinc finger domain containing 1)

symbol:
LIMS1
locus group:
protein-coding gene
location:
2q12.3
gene_family:
alias symbol:
PINCH|PINCH1
alias name:
particularly interesting new Cys-H…
entrez id:
3987
ensembl gene id:
ENSG00000169756
ucsc gene id:
uc002teh.3
refseq accession:
NM_004987
hgnc_id:
HGNC:6616
approved reserved:
1998-01-15
2q12.3
基因染色体位置图

LIMS1(LIM和senescent cell antigen-like domains 1)基因编码一种含有LIM结构域的蛋白质,主要参与细胞骨架组织、信号转导和细胞粘附等生物学过程。LIM结构域是一种锌指模体,能够介导蛋白质之间的相互作用,因此LIMS1在细胞内多作为支架蛋白发挥作用,帮助形成信号复合物。该基因的表达产物在多种组织中存在,尤其在心脏、骨骼肌和肾脏中表达较高。LIMS1通过整合素信号通路参与细胞与细胞外基质的相互作用,影响细胞迁移、增殖和存活。突变或功能异常可能导致细胞粘附缺陷,进而与某些疾病相关,如心血管疾病和癌症。研究表明,LIMS1在某些肿瘤中过表达可能促进肿瘤细胞的侵袭和转移,而降低表达则可能抑制这些恶性行为。此外,LIMS1还参与细胞衰老过程,其表达水平的变化可能影响衰老相关分泌表型(SASP)。LIMS1属于LIM蛋白家族,该家族成员通常含有1个或多个LIM结构域,并通过这些结构域与其他蛋白质相互作用,参与转录调控、细胞骨架重塑和信号转导等共同功能。LIM蛋白家族在发育、分化和疾病中发挥重要作用。LIMS1的过表达可能通过激活特定信号通路(如FAK/PI3K/AKT)促进细胞存活和迁移,而表达降低可能导致细胞粘附能力减弱,影响组织完整性。该基因还与某些遗传性疾病和神经退行性疾病有关,但其具体机制仍需进一步研究。

The protein encoded by this gene is an adaptor protein which contains five LIM domains, or double zinc fingers. The protein is likely involved in integrin signaling through its LIM domain-mediated interaction with integrin-linked kinase, found in focal adhesion plaques. It is also thought to act as a bridge linking integrin-linked kinase to NCK adaptor protein 2, which is involved in growth factor receptor kinase signaling pathways. Its localization to the periphery of spreading cells also suggests that this protein may play a role in integrin-mediated cell adhesion or spreading. Several transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jul 2010]

由该基因编码的蛋白质是含有5个LIM结构域,或双锌指一个衔接蛋白。该蛋白可能参与整合,通过与整合素连接激酶其LIM结构域介导的互动,黏着斑发现信号。它也被认为是作为整合素连接激酶链接到NCK衔接蛋白2,这是参与生长因子受体激酶信号传导途径的桥梁。其定位到扩频单元的周边还表明,该蛋白可能在整合素介导的细胞粘附或扩散的作用。已发现该基因编码不同亚型的几个抄本变形。 [由RefSeq的,2010年7月提供]

LIMS1基因的碱基序列:[NCBI]
Loading Gene Browser...
LIMS1基因的碱基突变:           仅显示部分snp
rs700878       rs700879       rs700880       rs826588       rs826589       rs826590       rs826591       rs826592       rs826673       rs826675       rs826676       rs826677       rs826678       rs826679       rs826680       rs826681       rs826682      

LIMS1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
AAGATCGTGAACAGTAATGGG
58
TGTTCGTTCCTCATAGAAGAG
57
GAGGGCTGTTTCCAAACTG
59
GGCCATGTTGAATTTCGCA
59
GGACTCTTCTATGAGTTTGAAGG
58
CACACTGATGACAGCAAGG
58
GGAAGAGCTAAGCAACATGG
59
TTCACGATCTTCTCAGCGG
59
TGTTATAGAAGGTGATGTGGTC
57
TTAGTGTTGCAGGTAGAACAG
58
AGATCGTGAACAGTAATGGG
57
TGTTCGTTCCTCATAGAAGAG
57
AAGAGCTAAGCAACATGGC
58
GTTCACGATCTTCTCAGCG
58
TGCGAAATTCAACATGGCC
59
TTCACGATCTTCTCAGCGG
59
GTGTTATAGAAGGTGATGTGGTC
59
TAGTGTTGCAGGTAGAACAGG
59
CAAGAATGCTGGGAGACAC
58
TTCTGGCAGATGTATTTCCCA
59
      尚未收录相关数据

LIMS1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

LIMS1基因的本体(GO)信息:

GO库代码
对应的蛋白质
来源代码
GO:0008270
A0A0M3HER1 (UniProtKB)
IEA
GO:0008270
C9JF46 (UniProtKB)
IEA
GO:0008270
F8WB59 (UniProtKB)
IEA
GO:0008270
F8WC86 (UniProtKB)
IEA
GO:0008270
F8WE10 (UniProtKB)
IEA
GO:0005515
P48059 (UniProtKB)
IPI
GO:0005515
P48059 (UniProtKB)
IPI
GO:0005515
P48059 (UniProtKB)
IPI
GO:0005515
P48059 (UniProtKB)
IPI
GO:0005515
P48059 (UniProtKB)
IPI
GO:0005515
P48059 (UniProtKB)
IPI
GO:0005515
P48059 (UniProtKB)
IPI
GO:0005515
P48059 (UniProtKB)
IPI
GO:0005515
P48059 (UniProtKB)
IPI
GO:0005515
P48059 (UniProtKB)
IPI
GO:0005515
P48059 (UniProtKB)
IPI
GO:0005515
P48059 (UniProtKB)
IPI
GO:0005515
P48059 (UniProtKB)
IPI
GO:0005515
P48059 (UniProtKB)
IPI
GO:0005515
P48059 (UniProtKB)
IPI
GO:0005515
P48059 (UniProtKB)
IPI
GO:0005829
P48059 (UniProtKB)
TAS
GO:0005829
P48059 (UniProtKB)
TAS
GO:0005886
P48059 (UniProtKB)
IEA
GO:0005911
P48059 (UniProtKB)
IMP
GO:0005925
P48059 (UniProtKB)
IDA
GO:0005925
P48059 (UniProtKB)
IDA
GO:0005925
P48059 (UniProtKB)
IDA
GO:0007569
P48059 (UniProtKB)
TAS
GO:0008270
P48059 (UniProtKB)
IDA
GO:0010628
P48059 (UniProtKB)
IMP
GO:0010811
P48059 (UniProtKB)
IMP
GO:0019901
P48059 (UniProtKB)
IPI
GO:0034329
P48059 (UniProtKB)
TAS
GO:0043547
P48059 (UniProtKB)
IMP
GO:0045184
P48059 (UniProtKB)
IMP
GO:0045892
P48059 (UniProtKB)
IDA
GO:0048471
P48059 (UniProtKB)
IDA
GO:0051894
P48059 (UniProtKB)
IMP
GO:0071560
P48059 (UniProtKB)
IEP
GO:1900026
P48059 (UniProtKB)
IMP
GO:0001837
P48059 (UniProtKB)
IMP
GO:0050678
P48059 (UniProtKB)
IMP
GO:0005925
P48059 (UniProtKB)
IDA

可能调控 LIMS1基因的相关microRNA:     

Reactome

MINT

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
Neoplasm Metastasis 0.003267234 3 0 BeFree_LHGDN
Squamous cell carcinoma 0.00272435 1 0 LHGDN
Glioma 0.00272435 1 0 LHGDN
Carcinogenesis 0.000542884 2 0 BeFree
Leukemia, Myelocytic, Acute 0.000271442 1 0 BeFree
Carcinoma breast stage IV 0.000271442 1 0 BeFree
Breast Carcinoma 0.000271442 1 0 BeFree
Malignant neoplasm of breast 0.000271442 1 0 BeFree
Adenocarcinoma, Clear Cell 0.000271442 1 0 BeFree
Kidney Diseases 0.000271442 1 0 BeFree

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