SOS-mediated nucleotide exchange on RAS (PDGF receptor:GRB2:SOS)

Stable Identifier
R-HSA-186834
Type
Reaction
Species
Homo sapiens
Compartment
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SOS is the guanine nucleotide exchange factor (GEF) for RAS. SOS activates RAS nucleotide exchange from the inactive form (bound to GDP) to an active form (bound to GTP).

Literature References
PubMed ID Title Journal Year
9739761 Signal transduction via platelet-derived growth factor receptors

Ostman, A, Heldin, CH, Rönnstrand, L

Biochim Biophys Acta 1998
8388543 Platelet-derived growth factor receptor mediates activation of ras through different signaling pathways in different cell types

Satoh, T, Escobedo, JA, Kaziro, Y, Williams, LT, Fantl, WJ

Mol Cell Biol 1993
Participants
Participates
Catalyst Activity

guanyl-nucleotide exchange factor activity of PDGF:Phospho-PDGF receptor dimer:Grb2:Sos1 [plasma membrane]

Orthologous Events
Authored
Reviewed
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