read coor pdb CTR148A_R3_em_bcr3.pdb
all
rmsd coor heavy 4M-15M,18M-28M,31M-41M,43M-82M,101M-113M,116M-139M,141M-175M
ave
resSel_rmsd_heavy
rmsd coor backbone 4M-15M,18M-28M,31M-41M,43M-82M,101M-113M,116M-139M,141M-175M
ave
resSel_rmsd_bb
write
selSi.pdb
coor
all
all
pdb
quit