26 May
2012
26 May
'12
1:07 p.m.
This must be really trivial but I am asking nevertheless as I tried to no avail. I'm trying to visualise the terminal carboxylate oxygens. For example, I do: select :125@O :125@OXT and get 2 atoms selected. I then try to Actions Atoms/Bonds sphere. Nothing is shown. I would be grateful for any suggestions Regards George