Dear UCSF-Chimera,

I have several structures with their own defined secondary structures (SS) that are slightly different from the Chimera default assignments. I want to display them with their own assignment, not the chimera default so I am using the command mm with the option computeSS false which works as intended.   But my question is:  if at any point an alignment were done without using this option, is it possible to go back to display each structure with their own SS assignment?  I have tried but it seems that I can't go back.    Or a related question, is it possible to switch back and forth between structure-defined (when available) or Chimera-default SS assignments ?

Thank  you,

Best

H.