GRB2:SOS1 complex binds to EGF:EGFR complex (Bos taurus)
grb2:sos1 complex binds to egf:egfr complex (bos taurus)
GRB2:SOS1 complex binds to EGF:EGFR complex (Bos taurus)
grb2:sos1 complex binds to egf:egfr complex (bos taurus)