Hi Henry Nice molecule! I had only known cyclic DNA molecules as in "circular" DNA, e.g. procariotic DNA and plasmids. Chemicaly there is not much difference.
I don't know the exact code being used fior calculating and rendering cartoons et al., but I guess it is based on phosphorus IDs and residue numbering. Since in your example the missing link is between residues 1 and 8, Jmol is not guessing that (what criterion should it use, distance? probably that will give trouble in more than one molecule because of proximity). This needs some thinking. Just for info, RasMol and Accelrys DS Visualizer don't link the ends either. ------------------------------------------------------------------------------ This SF.net email is sponsored by: SourcForge Community SourceForge wants to tell your story. http://p.sf.net/sfu/sf-spreadtheword _______________________________________________ Jmol-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/jmol-users

