GRB2-1:SOS1 binds p-3Y-SHC1 (Drosophila melanogaster)
grb2-1:sos1 binds p-3y-shc1 (drosophila melanogaster)
GRB2-1:SOS1 binds p-3Y-SHC1 (Drosophila melanogaster)
grb2-1:sos1 binds p-3y-shc1 (drosophila melanogaster)