Gene Symbol | KLRK1 |
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Entrez Gene | 22914 |
Alt Symbol | CD314, D12S2489E, KLR, NKG2-D, NKG2D |
Species | Human |
Gene Type | protein-coding |
Description | killer cell lectin-like receptor subfamily K, member 1 |
Other Description | NK cell receptor D|NKG2-D type II integral membrane protein|NKG2-D-activating NK receptor |
Swissprots | A8K7P4 A8K7K5 Q9NR41 P26718 |
Accessions | ABF50044 CAA04925 EAW96178 EAW96180 EAW96182 P26718 AF260135 AAF86973 AF260136 AAF86974 AK226161 AK292059 BAF84748 BC039836 AAH39836 CB241686 DA933271 DA960048 NM_007360 NP_031386 |
Function | Function as an activating and costimulatory receptor involved in immunosurveillance upon binding to various cellular stress-inducible ligands displayed at the surface of autologous tumor cells and virus-infected cells. Provides both stimulatory and costimulatory innate immune responses on activated killer (NK) cells, leading to cytotoxic activity. Acts as a costimulatory receptor for T-cell receptor (TCR) in CD8(+) T-cell-mediated adaptive immune responses by amplifying T-cell activation. Stimulates perforin-mediated elimination of ligand-expressing tumor cells. Signaling involves calcium influx, culminating in the expression of TNF-alpha. Participates in NK cell-mediated bone marrow graft rejection. May play a regulatory role in differentiation and survival of NK cells. Binds to ligands belonging to various subfamilies of MHC class I-related glycoproteins including MICA, MICB, RAET1E, RAET1G, ULBP1, ULBP2, ULBP3 (ULBP2>ULBP1>ULBP3) and ULBP4. {ECO:0000269|PubMed:10426994, ECO:0000269| |
Subcellular Location | Cell membrane {ECO:0000269|PubMed:10426994, ECO:0000269|PubMed:11015446, ECO:0000269|PubMed:15294961}; Single- pass type II membrane protein {ECO:0000269|PubMed:10426994, ECO:0000269|PubMed:11015446, ECO:0000269|PubMed:15294961}. Note=Colocalized with HCST on the cell surface. |
Tissue Specificity | Expressed in natural killer (NK) cells, CD8(+) alpha-beta and gamma-delta T-cells. Expressed on essentially all CD56+CD3- NK cells from freshly isolated PBMC. Expressed in interferon-producing killer dendritic cells (IKDCs). {ECO:0000269|PubMed:10426993, ECO:0000269|PubMed:15294961, ECO:0000269|PubMed:16444266}. |
Top Pathways | Natural killer cell mediated cytotoxicity, Malaria |
NKG2-D (5C6) - sc-53501 from Santa Cruz Biotechnology
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NKG2-D (1D11) - sc-23869 from Santa Cruz Biotechnology
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NKG2-D (C-14) - sc-5455 from Santa Cruz Biotechnology
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NKG2-D (H-65) - sc-292424 from Santa Cruz Biotechnology
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NKG2-D (N-20) - sc-9621 from Santa Cruz Biotechnology
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Anti-KLRK1 / CD314 / NKG2D Antibody (Low Endotoxin) - LS-C44804 from LifeSpan Bioscience
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Anti-KLRK1 / CD314 / NKG2D Antibody - LS-C44803 from LifeSpan Bioscience
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Anti-KLRK1 / CD314 / NKG2D Antibody (FITC) - LS-C44805 from LifeSpan Bioscience
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Anti-KLRK1 / CD314 / NKG2D Antibody - LS-C44801 from LifeSpan Bioscience
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Anti-KLRK1 / CD314 / NKG2D Antibody (RPE) - LS-C44806 from LifeSpan Bioscience
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Anti-KLRK1 / CD314 / NKG2D Antibody - LS-C130372 from LifeSpan Bioscience
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Anti-KLRK1 / CD314 / NKG2D Antibody (PE) - LS-C130370 from LifeSpan Bioscience
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Anti-KLRK1 / CD314 / NKG2D Antibody - LS-C123954 from LifeSpan Bioscience
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Anti-KLRK1 / CD314 / NKG2D Antibody (clone 1D11) - LS-C123953 from LifeSpan Bioscience
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Anti-KLRK1 / CD314 / NKG2D Antibody (aa136-147) - LS-C20184 from LifeSpan Bioscience
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Anti-KLRK1 / CD314 / NKG2D Antibody (clone 1D11, Azide-free) - LS-C204360 from LifeSpan Bioscience
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Anti-KLRK1 / CD314 / NKG2D Antibody (clone 1D11, APC) - LS-C204393 from LifeSpan Bioscience
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Anti-KLRK1 / CD314 / NKG2D Antibody (clone 1D11, PE) - LS-C204454 from LifeSpan Bioscience
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Anti-KLRK1 / CD314 / NKG2D Antibody (clone 1D11, FITC) - LS-C204417 from LifeSpan Bioscience
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Anti-KLRK1 / CD314 / NKG2D Antibody (aa111-160) - LS-C291454 from LifeSpan Bioscience
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Anti-KLRK1 / CD314 / NKG2D Antibody - LS-C341928 from LifeSpan Bioscience
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Anti-KLRK1 / CD314 / NKG2D Antibody (C-Terminus) - LS-C146470 from LifeSpan Bioscience
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Anti-KLRK1 / CD314 / NKG2D Antibody (aa121-170) - LS-C146469 from LifeSpan Bioscience
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Anti-KLRK1 / CD314 / NKG2D Antibody (clone CX5) - LS-C106909 from LifeSpan Bioscience
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Anti-KLRK1 / CD314 / NKG2D Antibody - LS-C335641 from LifeSpan Bioscience
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