Welcome to the quirks of RNA crystallography. It is a small community in a sea of protein crystallographers so expect to get used to work arounds to get things to work.
Your answers are at the coot mailing list archives (we recently had a discussion regarding coot 0.6.2 ver 3562) . https://www.jiscmail.ac.uk/cgi-bin/webadmin?A1=ind1108&L=COOT F On Aug 17, 2011, at 10:10 AM, Eric Karg wrote: > Thanks for the suggestions. I could solve the problem by using the setenv > command to the coot directory,but I still cannot use the Real Space Refine > Zone in Coot because the names are not compatible. I'm trying to build an RNA > molecule by the way. > > Any suggestions? > > Eric --------------------------------------------- Francis E. Reyes M.Sc. 215 UCB University of Colorado at Boulder