Hi everyone! First of all, I wanted to thank you all for your help with the Blast references, they have been very useful, thank you very much. Now I have another question, if you don't mind... I have a .pdb which contains the coordinates of several superimposed molecules. When I see them in Pymol, by default it connects all posible atoms within range, which makes the view of the individual molecules a little complicated. Is there a way to define which atoms should be the only ones bonded (in this particular case, to bond only the atoms belonging to the same chain)? I already tried to pick some pairs of atoms and unbond them (I couldn't find another way to do that), but (since it might take a while to pick each and every possible bond to do it) I was wondering if anyone knows a quicker way to do this... Thank you!! Veronica Martinez. -- Geschenkt: 3 Monate GMX ProMail gratis + 3 Ausgaben stern gratis ++ Jetzt anmelden & testen ++ http://www.gmx.net/de/go/promail ++