Protein NKG2D*
Identifiers
HUGO:KLRK1
References
NATURAL_KILLER
CASCADE:NKG2D
CASCADE:TGFB
CASCADE:MIF
CASCADE:IL15
PMID:17100878
NKG2D plays a major role in triggering cytotoxicity against target cells, such as the murine lymphoma line YAC-1. NKG2D detects cell surface molecules distantly related to MHC class I proteins, which are induced by viral infection and tumor transformation. As with many other activating NK cell receptors, NKG2D does not signal on its own but requires a unique signaling adapter, called DAP10.
PMID:17070508
IL-2/IL-18 prevent the down-modulation of NKG2D by TGF-beta in NK cells via the c-Jun N-terminal kinase (JNK) pathway.
PMID:18490724, PMID:11777960
IL15 upregulates NKG2D surface expression in NK cells.
PMID:16339513
CLEC2D (LLT1) is a ligand for the inhibitory human KLRB1 (NKR-P1A) receptor.
LLT1 inhibits NK cytotoxicity induced by either the 2B4(CD48/CD244) pathway or the MICA/NKG2D pathway.
Modifications:
In compartment: INNATE_IMMUNE_CELL_Cytosol
- NKG2D*@INNATE_IMMUNE_CELL_Cytosol
In compartment: INNATE_IMMUNE_CELL_Membrane
- NKG2D*@INNATE_IMMUNE_CELL_Membrane
In compartment: MARKERS_NK
- NKG2D*@MARKERS_NK
Participates in complexes:
In compartment: INNATE_IMMUNE_CELL_Membrane
- DAP10:NKG2D*@INNATE_IMMUNE_CELL_Membrane
- DAP10|pho:GRB2:NKG2D*@INNATE_IMMUNE_CELL_Membrane
Participates in reactions:
As Reactant or Product:- NKG2D*@INNATE_IMMUNE_CELL_Cytosol
→
NKG2D*@INNATE_IMMUNE_CELL_Membrane
- GRB2@INNATE_IMMUNE_CELL_Cytosol
+ DAP10:NKG2D*@INNATE_IMMUNE_CELL_Membrane
→
DAP10|pho:GRB2:NKG2D*@INNATE_IMMUNE_CELL_Membrane
- rNKG2D*@INNATE_IMMUNE_CELL_Cytosol
→
NKG2D*@INNATE_IMMUNE_CELL_Cytosol
- NKG2D*@INNATE_IMMUNE_CELL_Membrane
+ DAP10@INNATE_IMMUNE_CELL_Membrane
→
DAP10:NKG2D*@INNATE_IMMUNE_CELL_Membrane
As Catalyser:- PI3KR(p85)*@INNATE_IMMUNE_CELL_Cytosol
→
PI3KR(p85)*@INNATE_IMMUNE_CELL_Cytosol
- VAV1@INNATE_IMMUNE_CELL_Cytosol
→
VAV1|pho|active@INNATE_IMMUNE_CELL_Cytosol
- LCP2@INNATE_IMMUNE_CELL_Cytosol
→
LCP2|pho@INNATE_IMMUNE_CELL_Cytosol
- CBL@INNATE_IMMUNE_CELL_Cytosol
→
CBL|pho|active@INNATE_IMMUNE_CELL_Cytosol
- CD18*@INNATE_IMMUNE_CELL_Membrane
+ CD11a*@INNATE_IMMUNE_CELL_Membrane
→
CD11a*:CD18*@INNATE_IMMUNE_CELL_Membrane
- ITGB1@INNATE_IMMUNE_CELL_Membrane
+ ITGA4@INNATE_IMMUNE_CELL_Membrane
→
(ITGA4:ITGB1)|active@INNATE_IMMUNE_CELL_Membrane