Table 1.

Autophosphorylation rate of wild type and L834R EGFR at tyrosine residues.

tyrosine residue	wild type (sec-1)	L834R (sec-1)
845	0.007 ± 0.002	0.250 ± 0.069
992	0.016 ± 0.002	0.240 ± 0.120
1045	0.002 ± 0.001	0.131 ± 0.065
1068	0.043 ± 0.003	0.300 ± 0.081
1148	0.045 ± 0.010	0.330 ± 0.078
1173	0.055 ± 0.007	0.220 ± 0.077