GRB2:SOS1 complex binds to EGF:EGFR complex (Xenopus tropicalis)
grb2:sos1 complex binds to egf:egfr complex (xenopus tropicalis)
GRB2:SOS1 complex binds to EGF:EGFR complex (Xenopus tropicalis)
grb2:sos1 complex binds to egf:egfr complex (xenopus tropicalis)