The Root-Mean-Square Deviation (RMSD) plots of the EGFR kinase /MIG-6_s1 backbones in the bound and unbound states of the 22-ns simulation. RMSD plots of unbound EGFR kinase and unbound MIG-6_s1 are shown in purple and yellow lines, respectively. For the complex of EGFR kinase/MIG-6_s1, three RMSD plots are presented. The black line represents the RMSD of the entire complex of EGFR kinase/MIG-6_s1. The RMSD plot for only EGFR kinase in the complex is shown in red. The RMSD plot for only MIG-6_s1 in the complex is shown in green.