Hi, I have the same problem, I need to implement the general CHARMM forcefield in gromacs, so I need to know how to convert the rtf files into rtp files in gromacs<br><br><div class="gmail_quote">On Sun, Aug 22, 2010 at 10:11 AM, David van der Spoel <span dir="ltr"><<a href="mailto:spoel@xray.bmc.uu.se">spoel@xray.bmc.uu.se</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;"><div><div></div><div class="h5">On 2010-08-22 15.16, Michael McGovern wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
I'm looking for an rtp file for charmm in gromacs and according to<br>
<a href="http://www.gromacs.org/Downloads/User_contributions/Other_software" target="_blank">http://www.gromacs.org/Downloads/User_contributions/Other_software</a><br>
It should be available in a file called charmm_gromacs.tar.gz at<br>
<a href="http://www.gromacs.org/old/topologies/uploaded_force_fields/charmm_gromacs.tar.gz" target="_blank">http://www.gromacs.org/old/topologies/uploaded_force_fields/charmm_gromacs.tar.gz</a><br>
<<a href="http://www.gromacs.org/old/topologies/uploaded_force_fields/charmm_gromacs.tar.gz" target="_blank">http://www.gromacs.org/old/topologies/uploaded_force_fields/charmm_gromacs.tar.gz</a><br>
><br>
but the link is broken and just leads to the main gromacs web page. Does<br>
anyone know where I can find this file, or maybe you have it yourself?<br>
Thanks a lot.<br>
<br>
<br>
</blockquote></div></div>
Try the 4.5beta. It contains the charmm ff.<br><font color="#888888">
<br>
-- <br>
David van der Spoel, Ph.D., Professor of Biology<br>
Dept. of Cell & Molec. Biol., Uppsala University.<br>
Box 596, 75124 Uppsala, Sweden. Phone: +46184714205.<br>
<a href="mailto:spoel@xray.bmc.uu.se" target="_blank">spoel@xray.bmc.uu.se</a> <a href="http://folding.bmc.uu.se" target="_blank">http://folding.bmc.uu.se</a></font><div><div></div><div class="h5"><br>
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