Hi Florian, Check the selection stuff in Pymol: help selections
> For example displaying all residues not farer away than 6 A from any > ligand Atom? > If ligand is your ligand selection and protein the protein part, this is done simply (intuitively) with: show sticks, byres protein within 6 of ligand Cheers, Tsjerk -- Tsjerk A. Wassenaar, Ph.D. Junior UD (post-doc) Biomolecular NMR, Bijvoet Center Utrecht University Padualaan 8 3584 CH Utrecht The Netherlands P: +31-30-2539931 F: +31-30-2537623