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COL4A5 c.1390G>A
ALS1
DMD c.1332-11868C>G
TP53
肌萎缩侧索硬化症1型
USH2A c.8559-2A>G
囊性纤维化
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中文
人类
KIR2DL4 - Killer Cell Immunoglobulin Like Receptor, Two Ig Domains And Long Cytoplasmic Tail 4
Alias:
G9P
CD158D
KIR103
KIR-2DL4
KIR103AS
KIR-103AS
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Basic Information
Sequence Homology
Related Diseases and Mutations
Transcripts & Proteins
Gene Expression
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杀手细胞免疫球蛋白样受体(KIRs)是自然杀伤细胞和T细胞亚群表达的跨膜糖蛋白。KIR基因是多态性的,高度同源的,并在19号染色体上的1兆白细胞受体复合物(LRC)内的一个簇中发现。尽管所有单倍型中都有几个“框架”基因(KIR3DL3,KIR3DP1,KIR3DL4,KIR3DL2),但KIR基因簇的基因内容在不同单倍型之间有所不同。KIR蛋白按细胞外免疫球蛋白结构域的数量(2D或3D)和是否具有长(L)或短(S)胞质结构域进行分类。具有长胞质结构域的KIR蛋白在配体结合后通过基于免疫酪氨酸的抑制基序(ITIM)传导抑制信号,而具有短胞质结构域的KIR蛋白缺乏ITIM基序,而是与TYRO蛋白酪氨酸激酶结合蛋白结合,以传导激活信号。几个KIR蛋白的配体是HLA类分子的一些子集;因此,KIR蛋白被认为在调节免疫反应中起着重要作用。这个基因是所有单倍型中存在的“框架”基因座之一。这个基因的替代等位基因表示在多个替代参考基因座(ALT_REF_LOCs)上。替代剪接产生多个转录变异体,其中一些可能没有在主要参考装配上注释。[由RefSeq,2016年7月提供]
Related ID:
NCBI:3805
ENSEMBL:ENSG00000189013
HGNC:6332
UNIPROT:Q99706
OMIM:604945
Basic Information
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Length
MW (kDa)
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3805
2
7
10908 bp
41.49
47
--
3
13
KIR2DL4 Genetics information (+)
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* This data comes from NCBI.
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