CBL mediated ligand-induced downregulation of EGF receptor

http://cgap.nci.nih.gov/BIOCARTA/Pathways/h_cblPathway.gif 

EGF	EGF R
EGF R	EGF
EGF R	PKC
EGF R	Grb2
EGF R	Ub
GRB2	CBL
GRB2	END
GRB2	EGF R
PKC	EGF R
CBL	Grb2
CBL	END