Re: [PyMOL] RMSD calculation sans alignment

2011-07-22 Thread Thomas Grant
Thank you all for your help. Looks like both ProFit and rms_cur will do just what I needed. Thanks! Tom -- Thomas D. Grant Graduate Research Assistant Hauptman-Woodward Medical Research Institute 700 Ellicott St. Buffalo, NY 14203 On Fri, Jul 22, 2011 at 10:59 AM, Michael Lerner wrote: >

Re: [PyMOL] RMSD calculation sans alignment

2011-07-22 Thread Michael Lerner
PyMOL's rms_cur command will do what you want. E.g. fetch 1rx1 fetch 1ra1 # reports "Executive: RMS = 34.329 (159 to 159 atoms)" # because the structures still need to be translated and rotated rms_cur (1rx1 and name CA), (1ra1 and name CA) # reports "Executive: RMS =0.862 (159 to 159 atom

Re: [PyMOL] RMSD calculation sans alignment

2011-07-22 Thread Jed Goldstone
Tom- Try ProFit http://www.bioinf.org.uk/software/profit/ Jed Thomas Grant wrote: > Dear all, > > I'm attempting to align a series of structures using the CEAlign > plug-in in PyMOL due to a lack of any detectable sequence homology. > CEAlign does a good job of aligning and the fits are very

[PyMOL] RMSD calculation sans alignment

2011-07-22 Thread Thomas Grant
Dear all, I'm attempting to align a series of structures using the CEAlign plug-in in PyMOL due to a lack of any detectable sequence homology. CEAlign does a good job of aligning and the fits are very reasonable. However, the RMSD that is calculated is based only on the c-alphas that were actual