Protein KLRB1
Identifiers
HUGO:KLRB1
Maps_Modules
HMC:AVOIDING_IMMUNE_DESTRUCTION
Innate Immunity
/ MARKERS_NK
References
NATURAL_KILLER
CASCADE:KLRB1
CASCADE:IL12
PMID:18159636
Transcription of the KLRB1 gene is suppressed in human cancer tissues
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.
PMID:9603467
IL-12-induced up-regulation of NKRP1A expression
in human NK cells and consequent NKRP1Amediated down-regulation of NK cell activation.
NKRP1A-induced inhibition of CD16 or p46 mediated cytolytic activity.
PMID:22378844, PMID:24227772
miR-155 is synergistically induced in primary human NK cells after costimulation with IL-12 and IL-18, or with IL-12 and CD16 clustering.
IL15 and KLRB1 (NK1.1) ligation also induce MIR155 expression.
Modifications:
In compartment: INNATE_IMMUNE_CELL_Membrane
- KLRB1@INNATE_IMMUNE_CELL_Membrane
In compartment: MARKERS_NK
- KLRB1@MARKERS_NK
Participates in complexes:
In compartment: INNATE_IMMUNE_CELL_Membrane
- CLEC2D:KLRB1@INNATE_IMMUNE_CELL_Membrane
Participates in reactions:
As Reactant or Product:- KLRB1@INNATE_IMMUNE_CELL_Membrane
+ CLEC2D@TUMOR_CELL_AS_INDUCTOR_Membrane
→
CLEC2D:KLRB1@INNATE_IMMUNE_CELL_Membrane
- rKLRB1@INNATE_IMMUNE_CELL_Cytosol
→
KLRB1@INNATE_IMMUNE_CELL_Membrane
As Catalyser:- gMIR15/16*@INNATE_IMMUNE_CELL_Cytosol
→
arMIR15/16*@INNATE_IMMUNE_CELL_Cytosol
- CD247:FCER1G:NKp46*@INNATE_IMMUNE_CELL_Membrane
→
CD247:CD247|pho:FCER1G:NKp46*@INNATE_IMMUNE_CELL_Membrane
- GRB2@INNATE_IMMUNE_CELL_Cytosol
+ DAP10:NKG2D*@INNATE_IMMUNE_CELL_Membrane
→
DAP10|pho:GRB2:NKG2D*@INNATE_IMMUNE_CELL_Membrane
- CD247:Fc_gamma_RIII*@INNATE_IMMUNE_CELL_Membrane
+ Immunoglobulins*@TUMOR_CELL_AS_INDUCTOR
+ FCER1G@INNATE_IMMUNE_CELL_Membrane
→
CD247|pho:FCER1G|pho:Fc_gamma_RIII*:Immunoglobulins*@INNATE_IMMUNE_CELL_Membrane
- 2B4*|pho:CD48:SH2D1A@INNATE_IMMUNE_CELL_Membrane
+ 3BP2*|pho@INNATE_IMMUNE_CELL_Membrane
→
2B4*|pho:3BP2*|pho:CD48:SH2D1A@INNATE_IMMUNE_CELL_Membrane
- gMIR155@INNATE_IMMUNE_CELL_Cytosol
→
arMIR155@INNATE_IMMUNE_CELL_Cytosol