From: Peter Freddolino (petefred_at_ks.uiuc.edu)
Date: Wed Mar 14 2007 - 20:46:49 CDT

Hi Yalini,
there's no need to concatenate the files; you can load the second PDB
into an existing first pdb if they have the same number of atoms:

mol new frame1.pdb
mol addfile frame2.pdb

Peter

yalini.pathy_at_yale.edu wrote:
> Hi,
>
> Sorry in advance for the simplicity of this question. I have 2 PDB files and I'd
> like to use morph.tcl on these two PDBs. Since I need 2 frames for morph.tcl,
> how do I combine the two PDB files to create the 2 frames? I tried
> concatenating the two PDBs and adding ENDMDL at the end of each PDB but this
> didn't work.
>
> Many thanks,
>
> Yalini
>