Dear all, when I open my pdb file in Pymol one residue in each subunit of my protein dimer is not visible. I know it's there as I can select it and it is visible as sticks or lines with all bons present. I have tried using a pdb of just the 2 helices in my dimer but the residue still isn't visible. I have also checked the pdb and everything seems fine (the residue can be seen in 'O' and is joined to its neighboring residues). I am using version 0.90 in Windows and have used version 0.68 in Unix. Does anyone have any ideas how I can overcome this? Thanks, Claire
