Hi, Look at MODELLER commands: SUPERPOSE and COMPARE. Good luck, Bozidar On Monday May 20 2002 01:49 pm, Douglas Kojetin wrote: > Hi- > > Will modeller perform a calculation of RMSD (Ca, etc) between the target > and template and output the RMSD? I'm looking to have a semi-automated > (or automatable) method for doing this (to compare 50+ models at once > quickly). > > Many thanks, > Doug Kojetin