Dear UCSF Chimera developers, I want to calculate the RMSD between a MD trajectory of a protein and the crystal structure of its paralogue protein. I have looked though the Ensemble Match and RMSD Analysis pages but these applications work for the same proteins (correct me if I am wrong). Is there any way to provide an alignment file to Chimera and calculate the time series of the RMSD between the two paralogues? Thanks in advance, Thomas -- ====================================================================== Thomas Evangelidis PhD student Biomedical Research Foundation, Academy of Athens 4 Soranou Ephessiou , 115 27 Athens, Greece email: tevang@bioacademy.gr tevang3@gmail.com website: https://sites.google.com/site/thomasevangelidishomepage/