SELP (selectin P)

symbol:
SELP
locus group:
protein-coding gene
location:
1q24.2
gene_family:
CD molecules
alias symbol:
CD62|PSEL|PADGEM|GMP140|CD62P
alias name:
antigen CD62|granule membrane prot…
entrez id:
6403
ensembl gene id:
ENSG00000174175
ucsc gene id:
uc001ggi.5
refseq accession:
NM_003005
hgnc_id:
HGNC:10721
approved reserved:
1989-06-30
1q24.2
基因染色体位置图

SELP基因(全称Selectin P,中文通常翻译为P-选择素)属于选择素(Selectin)基因家族,该家族包括L-选择素(SELL)、E-选择素(SELE)和P-选择素(SELP),主要参与细胞间的黏附过程,尤其在炎症反应和免疫应答中起关键作用。P-选择素是一种细胞表面糖蛋白,主要储存在血小板的α颗粒和血管内皮细胞的Weibel-Palade小体中,当细胞受到炎症刺激(如组织损伤或感染)时,P-选择素迅速表达于细胞表面,介导白细胞与血小板或内皮细胞的初始黏附(rolling adhesion),这是白细胞迁移至炎症部位的第一步。P-选择素的配体主要是PSGL-1(P-selectin glycoprotein ligand-1),表达于白细胞表面。SELP基因突变可能导致P-选择素功能异常,例如功能丧失性突变会削弱炎症反应,增加感染风险,而功能获得性突变可能导致过度炎症或血栓形成。P-选择素与多种疾病相关,如动脉粥样硬化、血栓性疾病、缺血再灌注损伤和某些自身免疫性疾病(如类风湿关节炎)。SELP过表达会增强白细胞黏附和迁移,加剧炎症反应或血栓形成;而降低表达则可能减轻炎症但增加感染风险。选择素家族的共性是通过钙离子依赖的方式识别糖基化配体,介导细胞间短暂、可逆的黏附,在免疫监视、炎症和肿瘤转移中发挥重要作用。专业术语解释:糖蛋白(glycoprotein)是带有糖链的蛋白质,介导细胞识别;Weibel-Palade小体(Weibel-Palade body)是内皮细胞中的储存颗粒,内含P-选择素等分子;rolling adhesion(滚动黏附)指白细胞沿血管壁滚动的过程。目前中文对Selectin的翻译“选择素”已广泛接受,无需额外注释英文。

This gene encodes a 140 kDa protein that is stored in the alpha-granules of platelets and Weibel-Palade bodies of endothelial cells. This protein redistributes to the plasma membrane during platelet activation and degranulation and mediates the interaction of activated endothelial cells or platelets with leukocytes. The membrane protein is a calcium-dependent receptor that binds to sialylated forms of Lewis blood group carbohydrate antigens on neutrophils and monocytes. Alternative splice variants may occur but are not well documented. [provided by RefSeq, Jul 2008]

这个基因编码存储在血小板和内皮细胞的Weibel-Palade小体的α颗粒140 kDa蛋白。这种蛋白质的血小板活化和脱颗粒过程中重新分配到质膜并且介导活化的内皮细胞或与白细胞血小板的相互作用。膜蛋白是结合于中性粒细胞和单核细胞的路易斯血型糖抗原的唾液酸化的形式的钙依赖性受体。可能会出现替代剪接变体,但没有得到很好的记录。 [由RefSeq的,2008年7月提供]

SELP基因的碱基序列:[NCBI]
Loading Gene Browser...
SELP基因的碱基突变:           仅显示部分snp
rs1018828       rs3917857       rs79635123       rs146040018       rs181493854       rs574816382       rs6124       rs6125       rs6126       rs6127       rs6128       rs6129       rs6130       rs6131       rs6132       rs6133       rs6134      

SELP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
CTTGAATCCTCACAGCCAC
58
TATGGAGGCTGAATGAGGAG
58
ATTGTGTTACACAGCCTCCT
59
CAGGTGTAGTTCCCGATGG
59
GCATTGTGTTACACAGCCTC
59
GGTGTAGTTCCCGATGGTC
59
CTTGAATCCTCACAGCCAC
58
ATGGAGGCTGAATGAGGAG
58
CTTGTACCAGAGATTCCAGAG
57
TTTGTTAGTTCAGAGATCAGGG
57
CTTGAATCCTCACAGCCAC
58
CTGAATGAGGAGACCAGGA
58
转录因子
影响基因
影响类型
参考文献链接(PubMed)
NFKB2
SELP
Activation
STAT6
SELP
Activation

SELP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

SELP基因的本体(GO)信息:

GO库代码
对应的蛋白质
来源代码
GO:0007155
F6VVT6 (UniProtKB)
IEA
GO:0016020
F6VVT6 (UniProtKB)
IEA
GO:0001530
P16109 (UniProtKB)
IMP
GO:0001948
P16109 (UniProtKB)
IEA
GO:0002576
P16109 (UniProtKB)
TAS
GO:0002687
P16109 (UniProtKB)
IEA
GO:0002691
P16109 (UniProtKB)
IEA
GO:0005515
P16109 (UniProtKB)
IPI
GO:0005515
P16109 (UniProtKB)
IPI
GO:0005515
P16109 (UniProtKB)
IPI
GO:0005515
P16109 (UniProtKB)
IPI
GO:0005515
P16109 (UniProtKB)
IPI
GO:0005515
P16109 (UniProtKB)
IPI
GO:0005515
P16109 (UniProtKB)
IPI
GO:0005515
P16109 (UniProtKB)
IPI
GO:0005615
P16109 (UniProtKB)
IDA
GO:0005654
P16109 (UniProtKB)
IDA
GO:0005737
P16109 (UniProtKB)
IDA
GO:0005886
P16109 (UniProtKB)
TAS
GO:0005886
P16109 (UniProtKB)
TAS
GO:0005886
P16109 (UniProtKB)
TAS
GO:0005887
P16109 (UniProtKB)
TAS
GO:0006954
P16109 (UniProtKB)
IEA
GO:0007155
P16109 (UniProtKB)
TAS
GO:0007157
P16109 (UniProtKB)
IEA
GO:0007159
P16109 (UniProtKB)
IDA
GO:0008201
P16109 (UniProtKB)
IDA
GO:0009897
P16109 (UniProtKB)
IDA
GO:0010572
P16109 (UniProtKB)
ISS
GO:0014068
P16109 (UniProtKB)
IDA
GO:0014070
P16109 (UniProtKB)
IEA
GO:0031088
P16109 (UniProtKB)
TAS
GO:0031092
P16109 (UniProtKB)
IDA
GO:0031092
P16109 (UniProtKB)
TAS
GO:0032496
P16109 (UniProtKB)
IC
GO:0033623
P16109 (UniProtKB)
IMP
GO:0033691
P16109 (UniProtKB)
IDA
GO:0035584
P16109 (UniProtKB)
IGI
GO:0042806
P16109 (UniProtKB)
IDA
GO:0043208
P16109 (UniProtKB)
TAS
GO:0045785
P16109 (UniProtKB)
IEA
GO:0048306
P16109 (UniProtKB)
IEA
GO:0050829
P16109 (UniProtKB)
IC
GO:0050900
P16109 (UniProtKB)
TAS
GO:0050901
P16109 (UniProtKB)
IEA
GO:0070492
P16109 (UniProtKB)
IDA
GO:0005654
Q5R341 (UniProtKB)
IDA
GO:0005737
Q5R341 (UniProtKB)
IDA
GO:0007155
Q5R341 (UniProtKB)
IEA
GO:0016021
Q5R341 (UniProtKB)
IEA
GO:0030246
Q5R341 (UniProtKB)
IEA
GO:0005654
Q5R342 (UniProtKB)
IDA
GO:0005737
Q5R342 (UniProtKB)
IDA
GO:0007155
Q5R342 (UniProtKB)
IEA
GO:0016021
Q5R342 (UniProtKB)
IEA
GO:0005654
Q5R345 (UniProtKB)
IDA
GO:0005737
Q5R345 (UniProtKB)
IDA
GO:0007155
Q5R345 (UniProtKB)
IEA
GO:0016021
Q5R345 (UniProtKB)
IEA
GO:0005654
Q5R349 (UniProtKB)
IDA
GO:0005737
Q5R349 (UniProtKB)
IDA
GO:0007155
Q5R349 (UniProtKB)
IEA
GO:0016020
Q5R349 (UniProtKB)
IEA

可能调控 SELP基因的相关microRNA:     

Reactome

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
Myocardial Reperfusion Injury 0.2 2 0 CTD_human_RGD
Hypertensive disease 0.128001298 6 0 BeFree_CTD_human_GAD_LHGDN
Thrombosis 0.127815732 4 0 CTD_human_GAD_LHGDN
Myocardial Ischemia 0.120271442 2 0 BeFree_CTD_human
Peripheral Neuropathy 0.12 1 0 CTD_human
Hypersensitivity 0.12 1 0 CTD_human
Depressive disorder 0.12 1 0 CTD_human
Coronary artery disease, premature 0.12 0 1 CLINVAR
Pleurisy 0.12 1 0 CTD_human
IgE RESPONSIVENESS, ATOPIC 0.12 0 0 CTD_human

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