Complex composition:
LAMTOR2:MEK*:MP1*@Late Endosomes
Identifiers
NAME:LAMTOR2:MEK*:MP1*
References
s_mpk1_re18( Survival ):
Formation of P14/MP1/MEK1 complex is required to activate the ERK cascade (and other processes) on late endosomes.
PMID:17178906
s_mpk1_re19( Survival ):
Transfer of activated RTK/Grb2/Sos/RasGTP complex to late endosomes where it binds P14/MP1/MEK1 complex allowing the ERK cascade.
Upon EGF stimulation EGFR in complex with Grb2 is endocytosed and transported to late endosomes with Grb2-binding proteins such as Sos resulting in the activation of KRas on late endosomes.
PMID:17496910 PMID:19289794
Confidence REF=2 FUNC=5
Modifications:
Participates in complexes:
In compartment: Late Endosomes
Participates in reactions:
As Reactant or Product:
- MEK*@Cytoplasm
+ LAMTOR2:MP1*@Late Endosomes
→
LAMTOR2:MEK*:MP1*@Late Endosomes
- GRB2:RAS*|pho:RTK*:SOS*@Plasma Membrane
+ LAMTOR2:MEK*:MP1*@Late Endosomes
→
GRB2:LAMTOR2:MEK*:MP1*:RAS*|pho:RTK*:SOS*@Late Endosomes
As Catalyser: