HW: You observe the following activity/FRET profiles upon the addition and subsequent removal of EGF to a mutant cell line. RTK activity of HER1=1. FRET profile of CFP-GRB2 + YFP-SOS =1. FRET profile of CFP-Raf + YFP-14-3-3 =7. What would be the activity profile for MEK in these cells?
MEK activity = 4