LCP1 (lymphocyte cytosolic protein 1)

symbol:
LCP1
locus group:
protein-coding gene
location:
13q14.13
gene_family:
EF-hand domain containing
alias symbol:
PLS2|CP64|L-PLASTIN|LC64P
alias name:
plastin 2
entrez id:
3936
ensembl gene id:
ENSG00000136167
ucsc gene id:
uc058wwe.1
refseq accession:
NM_002298
hgnc_id:
HGNC:6528
approved reserved:
1986-01-01
13q14.13
基因染色体位置图

LCP1(Lymphocyte Cytosolic Protein 1),也称为L-Plastin,是一种肌动蛋白结合蛋白,属于Plastin基因家族。该家族包括L-Plastin(LCP1)、T-Plastin(PLS3)和I-Plastin(PLS1),它们的共性是能够通过结合和交联肌动蛋白丝来调节细胞骨架的动态重组,从而影响细胞运动、形态维持和信号传导。LCP1主要在造血细胞(如淋巴细胞、巨噬细胞和中性粒细胞)中表达,其功能涉及免疫细胞的迁移、黏附和吞噬作用。LCP1通过其两个串联的肌动蛋白结合域(ABDs)与肌动蛋白结合,促进肌动蛋白束的形成,增强细胞的运动能力。突变或异常表达可能影响免疫细胞的功能,例如LCP1缺失会导致T细胞迁移能力下降,影响免疫应答。LCP1的过表达与多种癌症相关,如乳腺癌、前列腺癌和白血病,因为它能增强癌细胞的侵袭和转移能力。此外,LCP1在某些自身免疫性疾病(如类风湿关节炎)中也可能过度激活,促进炎症反应。降低LCP1表达可能抑制肿瘤转移或减轻炎症反应,但也可能削弱免疫细胞的正常功能。研究表明,LCP1的表达受钙离子和磷酸化调控,例如钙调蛋白依赖性激酶(CaMK)可磷酸化LCP1,调节其活性。LCP1还与HIV-1等病毒的感染过程相关,可能通过影响细胞骨架促进病毒传播。总之,LCP1在免疫和病理过程中发挥关键作用,是潜在的疾病治疗靶点。

Plastins are a family of actin-binding proteins that are conserved throughout eukaryote evolution and expressed in most tissues of higher eukaryotes. In humans, two ubiquitous plastin isoforms (L and T) have been identified. Plastin 1 (otherwise known as Fimbrin) is a third distinct plastin isoform which is specifically expressed at high levels in the small intestine. The L isoform is expressed only in hemopoietic cell lineages, while the T isoform has been found in all other normal cells of solid tissues that have replicative potential (fibroblasts, endothelial cells, epithelial cells, melanocytes, etc.). However, L-plastin has been found in many types of malignant human cells of non-hemopoietic origin suggesting that its expression is induced accompanying tumorigenesis in solid tissues. [provided by RefSeq, Jul 2008]

Plastins是在整个真核生物进化保守,并表示在高等真核生物的大多数组织中的肌动蛋白结合蛋白的一个家族。在人类中,二无处不plastin亚型(L和T)已经确定。 Plastin 1(也称为丝束)是第三独特plastin亚型这是专门以高水平在小肠中表达。第l同种型表达仅在造血细胞谱系,而T同种型已在具有复制能力的固体组织(成纤维细胞,内皮细胞,上皮细胞,黑素细胞,等等)的所有其它正常细胞被发现。然而,L-网已经在许多类型的非造血起源表明其表达被诱导伴随肿瘤发生在固体组织的恶性人类细胞的发现。 [由RefSeq的,2008年7月提供]

LCP1基因的碱基序列:[NCBI]
Loading Gene Browser...
LCP1基因的碱基突变:           仅显示部分snp
rs11342       rs913094       rs927850       rs1028824       rs1063444       rs1409429       rs1409430       rs1409431       rs1409437       rs1886039       rs1886040       rs1886045       rs1980830       rs1980831       rs1980832       rs2093707       rs2146878      

LCP1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
TGCCAAAGTTGATACTGATGG
58
CTATACCCAGGCAAAGGCA
59
TTTCCTGCAAGATCTGTTACCT
59
CTCTGAGCTCCATCATTTCCT
59
CAGAAATGAAGCTCTGATTGCT
59
TCAGCAAGAGCTCTTCAGG
59
AGAAATGAAGCTCTGATTGCTC
59
TCAGCAAGAGCTCTTCAGG
59
CCAAAGTTGATACTGATGGCA
58
TCTATACCCAGGCAAAGGC
59
TTTCCTGCAAGATCTGTTACC
58
CTCTGAGCTCCATCATTTCC
58
CCAAAGTTGATACTGATGGCA
58
CTATACCCAGGCAAAGGCA
59
TTCCTGCAAGATCTGTTACCT
59
TCTCTGAGCTCCATCATTTCC
59
GAAATGAAGCTCTGATTGCTC
57
CTCAGCAAGAGCTCTTCAG
58
      尚未收录相关数据

LCP1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

LCP1基因的本体(GO)信息:

GO库代码
对应的蛋白质
来源代码
GO:0001726
P13796 (UniProtKB)
IMP
GO:0001891
P13796 (UniProtKB)
IEA
GO:0002102
P13796 (UniProtKB)
IDA
GO:0002286
P13796 (UniProtKB)
IDA
GO:0003779
P13796 (UniProtKB)
NAS
GO:0005509
P13796 (UniProtKB)
NAS
GO:0005615
P13796 (UniProtKB)
IDA
GO:0005615
P13796 (UniProtKB)
IDA
GO:0005737
P13796 (UniProtKB)
IDA
GO:0005737
P13796 (UniProtKB)
IDA
GO:0005737
P13796 (UniProtKB)
NAS
GO:0005829
P13796 (UniProtKB)
IDA
GO:0005829
P13796 (UniProtKB)
IDA
GO:0005884
P13796 (UniProtKB)
IMP
GO:0005886
P13796 (UniProtKB)
IDA
GO:0005925
P13796 (UniProtKB)
IMP
GO:0010737
P13796 (UniProtKB)
IMP
GO:0015629
P13796 (UniProtKB)
IDA
GO:0016477
P13796 (UniProtKB)
IMP
GO:0022617
P13796 (UniProtKB)
IMP
GO:0030175
P13796 (UniProtKB)
IMP
GO:0031100
P13796 (UniProtKB)
IEA
GO:0032432
P13796 (UniProtKB)
IMP
GO:0032587
P13796 (UniProtKB)
IEA
GO:0033157
P13796 (UniProtKB)
IDA
GO:0042802
P13796 (UniProtKB)
IEA
GO:0051015
P13796 (UniProtKB)
IMP
GO:0051017
P13796 (UniProtKB)
IMP
GO:0051020
P13796 (UniProtKB)
IPI
GO:0070062
P13796 (UniProtKB)
IDA
GO:0070062
P13796 (UniProtKB)
IDA
GO:0070062
P13796 (UniProtKB)
IDA
GO:0071803
P13796 (UniProtKB)
IMP
GO:0044319
P13796 (UniProtKB)
IMP
GO:0001725
P13796 (UniProtKB)
IMP
GO:0003779
Q5TBN3 (UniProtKB)
IEA
GO:0005509
Q5TBN3 (UniProtKB)
IEA
GO:0005737
Q5TBN3 (UniProtKB)
IDA
GO:0005886
Q5TBN3 (UniProtKB)
IDA
GO:0015629
Q5TBN3 (UniProtKB)
IDA
GO:0005509
Q5TBN5 (UniProtKB)
IEA
GO:0005737
Q5TBN5 (UniProtKB)
IDA
GO:0005886
Q5TBN5 (UniProtKB)
IDA
GO:0015629
Q5TBN5 (UniProtKB)
IDA

可能调控 LCP1基因的相关microRNA:     

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
Tobacco Use Disorder 0.12 1 0 CTD_human
IGA Glomerulonephritis 0.12 1 0 CTD_human
Diabetes Mellitus, Non-Insulin-Dependent 0.003452799 5 0 BeFree_GAD
Neoplasm Metastasis 0.003267234 3 0 BeFree_LHGDN
Coronary Artery Disease 0.003257302 12 0 BeFree
melanoma 0.002995792 1 0 BeFree_LHGDN
Obesity 0.002985861 11 0 BeFree
Colonic Neoplasms 0.00272435 1 0 LHGDN
Colorectal Neoplasms 0.00272435 1 0 LHGDN
Coronary heart disease 0.002714419 10 0 BeFree

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