NCR3 (natural cytotoxicity triggering receptor 3)

symbol:
NCR3
locus group:
protein-coding gene
location:
6p21.33
gene_family:
CD molecules|V-set domain containing
alias symbol:
1C7|NKp30|CD337
alias name:
None
entrez id:
259197
ensembl gene id:
ENSG00000204475
ucsc gene id:
uc003nuv.3
refseq accession:
NM_001145466
hgnc_id:
HGNC:19077
approved reserved:
2002-08-05
6p21.33

NCR3(Natural Cytotoxicity Triggering Receptor 3)是自然杀伤细胞(NK细胞)表面的一种重要受体,属于NCR(Natural Cytotoxicity Receptors)基因家族成员。该家族还包括NCR1和NCR2,它们共同参与NK细胞对病毒感染细胞或肿瘤细胞的识别与杀伤功能。NCR3基因编码的蛋白质是一种I型跨膜糖蛋白,主要通过识别病毒或肿瘤细胞表面的特定配体(如B7-H6)来激活NK细胞的细胞毒性作用,从而清除异常细胞。NCR3在免疫监视、抗肿瘤和抗病毒感染中发挥关键作用,尤其在早期免疫应答阶段。若NCR3发生功能丧失性突变,可能导致NK细胞活性降低,增加病毒感染或肿瘤发生的风险;而某些突变可能增强其活性,但过度激活可能引发自身免疫反应。研究表明,NCR3表达水平与多种疾病相关,例如某些癌症(如白血病、淋巴瘤)中NCR3表达异常可能影响预后,而在慢性病毒感染(如HIV)中其低表达可能导致免疫逃逸。当NCR3过表达时,可能增强机体对肿瘤或感染细胞的清除能力,但可能同时增加炎症反应风险;若表达降低则可能导致免疫缺陷状态。NCR基因家族的共性在于它们均通过免疫球蛋白样结构域识别配体,依赖跨膜信号传导(如与DAP12接头蛋白结合)激活NK细胞的杀伤功能,且在病原体防御和肿瘤免疫中具有协同作用。该家族受体在不同组织中的表达模式及配体特异性存在差异,共同构成NK细胞多样化的识别系统。

中文English

由该基因编码的蛋白质是一种天然细胞毒性受体(NCR),该可有助于NK细胞中的肿瘤细胞的裂解。所编码的蛋白质用CD3-ζ电(CD247),T细胞受体相互作用。在该基因的5‘非翻译区的单核苷酸多态性已被轻度疟疾suceptibility相关联。三个转录变异体的编码不同亚型也发现了这种基因。[由RefSeq的,2010年5月提供]

NCR3基因的碱基序列:[NCBI]
Loading Gene Browser...
蛋白质序列
1MAWMLLLILI MVHPGSCALW VSQPPEIRTL EGSSAFLPCS
41FNASQGRLAI GSVTWFRDEV VPGKEVRNGT PEFRGRLAPL
81 ASSRFLHDH QAELHIRDVR GHDASIYVCR VEVLGLGVGT
121GNGTRLVVEK EHPQLGAGTV LLLRAGFYAV SFLSVAVGST
161V YYQGKCLT WKGPRRQLPA VVPAPLPPPC GSSAHLLPPV
201PGG
结构预测来自 AlphaFold DB(UniProt: O14931),颜色表示 pLDDT 置信度(深蓝高、黄橙低)。
NCR3基因的碱基突变:           仅显示部分snp
rs986475       rs986475       rs986475       rs986475       rs986475       rs986475       rs986475       rs986475       rs986476       rs986476       rs986476       rs986476       rs986476       rs986476       rs986476       rs986476       rs1052248      

NCR3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
CATCTACGTGTGCAGAGTG
58
GAGGATGTTCTTTCTCCACC
58
ATCTACGTGTGCAGAGTGG
59
TGAGGATGTTCTTTCTCCACC
59
ATCTACGTGTGCAGAGTGG
59
GAGGATGTTCTTTCTCCACCA
59
      尚未收录相关数据

NCR3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

NCR3基因的本体(GO)信息:

GO库代码
对应的蛋白质
来源代码
GO:0002860
O14931 (UniProtKB)
IBA
GO:0004872
O14931 (UniProtKB)
IBA
GO:0005102
O14931 (UniProtKB)
IBA
GO:0005886
O14931 (UniProtKB)
TAS
GO:0005886
O14931 (UniProtKB)
TAS
GO:0005887
O14931 (UniProtKB)
TAS
GO:0005913
O14931 (UniProtKB)
IBA
GO:0006954
O14931 (UniProtKB)
NAS
GO:0006955
O14931 (UniProtKB)
NAS
GO:0007156
O14931 (UniProtKB)
IBA
GO:0007157
O14931 (UniProtKB)
IBA
GO:0008037
O14931 (UniProtKB)
TAS
GO:0042271
O14931 (UniProtKB)
IBA
GO:0042803
O14931 (UniProtKB)
IBA
GO:0045954
O14931 (UniProtKB)
IMP
GO:0050776
O14931 (UniProtKB)
TAS
GO:0050839
O14931 (UniProtKB)
IBA
GO:0060370
O14931 (UniProtKB)
IBA

可能调控 NCR3基因的相关microRNA:     

String
BioGrid
mentha
加载中…
关联基因 作用方式 资源库来源/分值
疾病名称 关系值 NofPmids NofSnps 来源
疾病名称 关系值 NofPmids NofSnps 来源
Malaria 0.125634266 3 0 BeFree_CTD_human_GAD_LHGDN
MALARIA, MILD, SUSCEPTIBILITY TO 0.12 0 1 CLINVAR
Lupus Erythematosus, Systemic 0.007101096 2 1 GAD
Spontaneous abortion 0.005091382 2 0 GAD_LHGDN
Multiple Myeloma 0.002995792 2 0 BeFree_LHGDN
Diabetes Mellitus, Insulin-Dependent 0.002367032 1 0 GAD
Proliferative vitreoretinopathy 0.002367032 1 0 GAD
Retinal Detachment 0.002367032 1 0 GAD
Obesity 0.002367032 1 0 GAD
Behcet Syndrome 0.002367032 1 1 GAD
NCR1 and NCR3 Expression and Genetic Polymorphism are Associated with CMV Infection after Allogeneic Haematopoietic Stem Cell Transplantation.
Biały S, Łacina P, Siemaszko J, Szymczak D, Szeremet A, Majcherek M, Czyż A, Sobczyk-Kruszelnicka M, Fidyk W, Solarska I, Nasiłowska-Adamska B, Skowrońska P, Bieniaszewska M, Tomaszewska A, Basak GW, Giebel S, Wróbel T, Bogunia-Kubik K Arch Immunol Ther Exp (Warsz) IF: 3.2 2026-01-01
CLIP2 is a potential biomarker for platinum resistance and prognosis in ovarian cancer: a bioinformatics analysis.
Qiu M, Zhao M, Zhao J, Zhao H, Jiang W, Yang L, Yang L Transl Cancer Res IF: 2.1 2026-04-30
Natural cytotoxicity receptor splice variants orchestrate the distinct functions of human natural killer cell subtypes.
Siewiera Johan, Gouilly Jordi, Hocine Hocine-Rachid, Cartron Géraldine, Levy Claude, Al-Daccak Reem, Jabrane-Ferrat Nabila Nat Commun IF: 12.124 2016-05-31
Identification, characterisation and expression analysis of natural killer receptor genes in Chlamydia pecorum infected koalas (Phascolarctos cinereus).
Morris Katrina M, Mathew Marina, Waugh Courtney, Ujvari Beata, Timms Peter, Polkinghorne Adam, Belov Katherine BMC Genomics IF: 3.9 2016-07-01
Expression of activating receptors on natural killer cells from AIDS-related lymphoma patients.
Mercier-Bataille Delphine, Sanchez Carole, Baier Céline, Le Treut Thérèse, Mounier Nicolas, Mokhtari Saadia, Olive Daniel, Baumstarck Karine, Sébahoun Gérard, Besson Caroline, Costello Régis T AIDS Res Ther IF: 2.8 2015-04-24
NCR3/NKp30 contributes to pathogenesis in primary Sjogren's syndrome.
Rusakiewicz Sylvie, Nocturne Gaetane, Lazure Thierry, Semeraro Michaela, Flament Caroline, Caillat-Zucman Sophie, Sène Damien, Delahaye Nicolas, Vivier Eric, Chaba Kariman, Poirier-Colame Vichnou, Nordmark Gunnel, Eloranta Maija-Leena, Eriksson Per, Theander Elke, Forsblad-d'Elia Helena, Omdal Roald, Wahren-Herlenius Marie, Jonsson Roland, Rönnblom Lars, Nititham Joanne, Taylor Kimberly E, Lessard Christopher J, Sivils Kathy L Moser, Gottenberg Jacques-Eric, Criswell Lindsey A, Miceli-Richard Corinne, Zitvogel Laurence, Mariette Xavier Sci Transl Med IF: 15.6 2014-02-07
Molecular characterization of antigen-peptide pulsed dendritic cells: immature dendritic cells develop a distinct molecular profile when pulsed with antigen peptide.
Yang Amy X, Chong Numju, Jiang Yufei, Catalano Jennifer, Puri Raj K, Khleif Samir N PLoS One IF: 2.6 2014-11-12
Malaria resistance genes are associated with the levels of IgG subclasses directed against Plasmodium falciparum blood-stage antigens in Burkina Faso.
Afridi Sarwat, Atkinson Alexandre, Garnier Séverine, Fumoux Francis, Rihet Pascal Malar J IF: 2.715 2013-06-06

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