From: Ajasja Ljubetič (ajasja.ljubetic_at_gmail.com)
Date: Fri May 20 2011 - 09:11:24 CDT

Hi,

If you want to show both protein and ligand you have to use OR.

protein or resid 138

(since you want the condition to be true for the protein OR the resid :)

Best regards,
Ajasja
On Fri, May 20, 2011 at 15:31, George Tzotzos <gtzotzos_at_me.com> wrote:

> Hi everybody,
>
> I'm new to VMD and would be grateful for any help you may provide.
>
> I've loaded and amber topology and trajectory file. The trajectory relates
> to a ligand bound on a protein of 137 residues.
>
> I can select the ligand from Selected Atomos with (resid 138) drawing
> method CPK
>
> I'm trying to visualise both the protein and the ligand. When I use (resid
> 138) and (protein) both molecules disappear from the display.
>
> Likewise when I try to select (resid X) and (resid 138) the effect is the
> same.
>
> I followed the basic tutorial but to no avail.
>
> Your advice will be greatly appreciated.
>
> Best regards
>
> George
>
>