Hi Chris,<br>
<br>
If you convert both your .gro files with editconf to .pdb then you can easily concatenate them with:<br>
<br>
grep ATOM conf1.pdb conf2.pdb > confcat.pdb<br>
<br>
Hope it helps,<br>
<br>
Tsjerk<br><br><div><span class="gmail_quote">On 9/3/05, <b class="gmail_sendername">Chris Gaughan</b> <<a href="mailto:clgaughan68@yahoo.com">clgaughan68@yahoo.com</a>> wrote:</span><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
Thanks for the reply, David,<br><br>Since I'm very new to using UNIX, I ask how would I<br>use the text editor to combine them? Apparently there<br>is no cut and paste kind of thing when using emacs.<br><br>Thanks again<br>
<br><br>--- David <<a href="mailto:spoel@xray.bmc.uu.se">spoel@xray.bmc.uu.se</a>> wrote:<br><br>> On Fri, 2005-09-02 at 17:52 -0700, Chris Gaughan<br>> wrote:<br>> > Hello,<br>> ><br>> > I am trying to to simulate dimerization of two
<br>> > peptides. Each peptide has its own .gro file. Is<br>> there<br>> > any way I can combine these 2 .gro files into one<br>> .gro<br>> > file so I can perform the simulation? Or do I<br>> minimize
<br>> > their energies separately (in their own solvent<br>> > boxes)and then combine them. Again, how could I<br>> put<br>> > them together?<br>> using a text editor.<br>><br>> ><br>> > Thanks for any advice
<br>> ><br>> ><br>> > __________________________________________________<br>> > Do You Yahoo!?<br>> > Tired of spam? Yahoo! Mail has the best spam<br>> protection around<br>> > <a href="http://mail.yahoo.com">
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gmx-users-request@gromacs.org</a>.<br>> --<br>> David.<br>><br>________________________________________________________________________<br>> David van der Spoel, PhD, Assoc. Prof., Molecular<br>> Biophysics group,
<br>> Dept. of Cell and Molecular Biology, Uppsala<br>> University.<br>> Husargatan 3, Box 596, 75124 Uppsala,<br>> Sweden<br>> phone: 46 18 471 4205 fax: 46 18 511 755<br>> <a href="mailto:spoel@xray.bmc.uu.se">
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</a>.<br></blockquote></div><br><br clear="all"><br>-- <br>Tsjerk A. Wassenaar, M.Sc.<br>Groningen Biomolecular Sciencesand Biotechnology Institute (GBB)<br>Dept. of Biophysical Chemistry<br>University of Groningen<br>Nijenborgh 4
<br>9747AG Groningen, The Netherlands<br>+31 50 363 4336