<br /><br /><span>On 01/05/11, <b class="name">mustafa bilsel </b> &lt;mfbilsel@gmail.com&gt; wrote:</span><blockquote cite="mid:AANLkTi=WnZWfC0F8+4Ys0k0aQhh4qLKU0bPv_ffB_Yw7@mail.gmail.com" class="iwcQuote" style="border-left: 1px solid rgb(0, 0, 255); padding-left: 13px; margin-left: 0pt;" type="cite"><div class="mimepart text html">Hi all,<br />Could you tell me a program to obtain topol.top for a CNT?<br />In CNT.pdb residues are efined as UNK.</div></blockquote>There may be some useful content here <a href="http://www.gromacs.org/Documentation/How-tos/Carbon_Nanotube">http://www.gromacs.org/Documentation/How-tos/Carbon_Nanotube</a><br /><br />Mark