cd 2-1-rmsd/ source residue_rmsd.tcl set sel_resid [[atomselect top "protein and alpha"] get resid]
改变颜色
xmgrace residue_rmsd.dat
alpha helix和beta sheet相对稳定，但是到了蛋白末端就非常不稳了
2.1.1 RMSD for individual residues
cd 2-1-rmsd/ source residue_rmsd.tcl set sel_resid [[atomselect top "protein and alpha"] get resid]
xmgrace residue_rmsd.dat