Complex GTP:RAP1A
Complex composition:
- GTP
- RAP1A
(GTP:RAP1A)|active@INNATE_IMMUNE_CELL_Cytosol
Identifiers
NAME:GTP:RAP1A
Maps_Modules
HMC:AVOIDING_IMMUNE_DESTRUCTION
Innate Immunity
/ IMMUNOSTIMULATORY_CORE_PATHWAYS
References
NATURAL_KILLER
CASCADE:NKG2D
PMID:19454690
Ligation of either the FcR or NKG2D results in activation of Rap1and induces Rap1-RAPL-MST1 signaling cascade.
Rap1 is activated following FcR and NKG2D ligation in a PI3K- and CrkL-dependent manner.
Rap1 regulates NKG2D-mediated adhesion and MTOC polarization leading to NK cell cytotoxicity.
Modifications:
Participates in complexes:
In compartment: INNATE_IMMUNE_CELL_Cytosol
- (GTP:RAP1A)|active@INNATE_IMMUNE_CELL_Cytosol
Participates in reactions:
As Reactant or Product:- GDP:RAP1A@INNATE_IMMUNE_CELL_Cytosol
+ GTP@INNATE_IMMUNE_CELL_Cytosol
→
(GTP:RAP1A)|active@INNATE_IMMUNE_CELL_Cytosol
+ GDP@INNATE_IMMUNE_CELL_Cytosol
- (GTP:RAP1A)|active@INNATE_IMMUNE_CELL_Cytosol
→
Conjugate_formation@INNATE_IMMUNE_CELL_Membrane
As Catalyser:- RASSF5@INNATE_IMMUNE_CELL_Cytosol
+ MST1@INNATE_IMMUNE_CELL_Cytosol
→
MST1|pho:RASSF5@INNATE_IMMUNE_CELL_Cytosol