Complex BRAF:GRB2:RAS*:RTK*:SOS*
Complex composition:
- GRB2
- BRAF
- SOS*
- RTK*
- RAS*
BRAF|pho:GRB2:RAS*|pho:RTK*:SOS*@Plasma Membrane
Identifiers
NAME:BRAF:GRB2:RAS*:RTK*:SOS*
References
su_mpk1_mpk1_re13( Survival
):
B-Raf is recruited on the plasma membrane by activated Ras.
Activated Ras functions as an adapter that binds to Raf kinases with high a???nity and causes their translocation to the cell membrane where Raf activation takes place.
RasGTP and Sur-8 allow dephosphorylation of N-ter 14-3-3 binding site of Raf (not modelled) and thus its recruitment.
PMID:19541618 PMID:11023813 PMID:17496910
su_mpk1_mpk1_re29( Survival
):
Docking of activated ERK to the KSR1 scaffold negatively regulates the interaction between KSR1 and B-Raf.
PMID:19541618
su_mpk1_mpk1_re15( Survival
):
After having translocated to the plasma membrane KSR1 is able to interact with activated B-Raf and ERK.
PMID:17496910
Modifications:
Participates in complexes:
In compartment: Plasma Membrane
- BRAF|pho:GRB2:RAS*|pho:RTK*:SOS*@Plasma Membrane
Participates in reactions:
As Reactant or Product:- GRB2:RAS*|pho:RTK*:SOS*@Plasma Membrane
+ BRAF@Cytoplasm
→
BRAF|pho:GRB2:RAS*|pho:RTK*:SOS*@Plasma Membrane
- BRAF|pho:GRB2:RAS*|pho:RTK*:SOS*@Plasma Membrane
+ KSR1:MEK*@Cytoplasm
→
BRAF|pho:GRB2:KSR1:MEK*|pho|pho:RAS*|pho:RTK*:SOS*@Plasma Membrane
- BRAF|pho:ERK*|pho|pho:GRB2:KSR1:MEK*|pho|pho:RAS*|pho:RTK*:SOS*@Plasma Membrane
→
KSR1:MEK*@Cytoplasm
+ BRAF|pho:GRB2:RAS*|pho:RTK*:SOS*@Plasma Membrane
+ ERK*|pho|pho@Cytoplasm
- BRAF|pho:ERK*|pho|pho:GRB2:KSR1:MEK*|pho|pho:RAS*|pho:RTK*:SOS*@Plasma Membrane
→
ERK*|pho|pho:KSR1:MEK*|pho|pho@Cytoplasm
+ BRAF|pho:GRB2:RAS*|pho:RTK*:SOS*@Plasma Membrane
As Catalyser: