Protein KIR2DL2
Identifiers
HUGO::KIR2DL2
References
CASCADE:KIR2DL2
NATURAL_KILLER
PMID:11513144
KIRs constitute a family of slightly polymorphic receptors with distinct MHC-I-binding profiles for classical HLA-A, HLA-B, and HLA-C molecules. Most KIRs with two Ig domains (KIR2DL) recognize subsets of the HLA-C allotypes.
PMID:21339333
KIR2DL2 signaling blocks the initiation of activating responses downstream of HLA-C via SHP-1,SHP-2.
KIR2DL2 signaling inhibits IFNG secretion and Ca2+ mobilization, probably via inhibition of NKG2D-DAP10 signaling.
PMID:9605119
Interactions of KIR2DL2 or KIR2DL3 (KIR2DL2/3) with HLA-Cw3-related allotypes on melanomas resulted in decreased tumor cell lysis.
Modifications:
In compartment: INNATE_IMMUNE_CELL_Membrane
- KIR2DL2@INNATE_IMMUNE_CELL_Membrane
Participates in complexes:
In compartment: INNATE_IMMUNE_CELL_Membrane
- HLA-C:KIR2DL2@INNATE_IMMUNE_CELL_Membrane
Participates in reactions:
As Reactant or Product:- HLA-C@TUMOR_CELL_AS_INDUCTOR_Membrane
+ KIR2DL2@INNATE_IMMUNE_CELL_Membrane
→
HLA-C:KIR2DL2@INNATE_IMMUNE_CELL_Membrane
As Catalyser:- IFNG@INNATE_IMMUNE_CELL_Cytosol
→
IFNG@default
- GRB2@INNATE_IMMUNE_CELL_Cytosol
+ DAP10:NKG2D*@INNATE_IMMUNE_CELL_Membrane
→
DAP10|pho:GRB2:NKG2D*@INNATE_IMMUNE_CELL_Membrane
- PTPN6@INNATE_IMMUNE_CELL_Cytosol
→
PTPN6@INNATE_IMMUNE_CELL_Cytosol
- PTPN11@INNATE_IMMUNE_CELL_Cytosol
→
PTPN11@INNATE_IMMUNE_CELL_Cytosol