<div dir="ltr">Dear Elaine Meng<br><br><span id="result_box" class="" lang="en"><span class="">Thank you very much</span> <span class="">for your help.</span> <span class="">I have</span> <span class="">Chimere</span> <span class="">in alpha</span> version <span class="">and RNA</span> <span class="">/ DNA</span> Build <span class="">Structure</span> <span class=""></span> <span class="">works.</span>I <span class="">Experiment with the</span> <span class="">rna</span> <span class="">duplex</span> <span class="">command.</span> <br>
<span class="">I&#39;m sorry</span> <span class="">that</span> <span class="">I addressed</span> <span class="">questions</span> <span class="">to you</span> <span class="">-</span> <span class="">I did it</span> <span class="">automatically.</span> <br>
<span class="">In the future,</span> <span class="">I&#39;ll</span> <span class="">send</span> <span class="">questions</span> <span class="">to</span> <span class=""><a href="mailto:chimera-users@cgl.ucsf.edu">chimera-users@cgl.ucsf.edu</a></span></span><br>
<br><span lang="en"><span>Sincerely, Janusz Grabowsk</span></span><br><br></div><div class="gmail_extra"><br><br><div class="gmail_quote">2014/1/9 Elaine Meng <span dir="ltr">&lt;<a href="mailto:meng@cgl.ucsf.edu" target="_blank">meng@cgl.ucsf.edu</a>&gt;</span><br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div class="HOEnZb"><div class="h5">On Jan 9, 2014, at 12:07 PM, &quot;pythonchemia Gazeta.pl&quot; &lt;<a href="mailto:pythonchemia@gazeta.pl">pythonchemia@gazeta.pl</a>&gt; wrote:<br>

&gt;<br>
&gt; Hello Elaine C. Meng<br>
&gt;<br>
&gt; Thank you very much for your reply and sorry that I answer only now.<br>
&gt; When it comes to command rna  path and rna model  your tips helped me. :)<br>
&gt; Although I do not know how to define the path for the command operations rna duplex. : (<br>
&gt;<br>
&gt; Unfortunately for me the system WinXP / Chimera 1.8 - 32bit shadows set command does not work. : (<br>
&gt; Chimera returns this message:<br>
&gt;<br>
&gt; - Unable to turn on shadows (shadows not supported)<br>
&gt;<br>
&gt; After opening the Chimera Reply log returns this message:<br>
&gt;<br>
&gt; Disabled programs because the GPU and graphics driver bug<br>
&gt; you encountered while compiling a vertex shader.<br>
&gt; -------------------------------------------------- -----------<br>
&gt;<br>
&gt; Maybe my graphics card is inappropriate?<br>
&gt;<br>
&gt; The User&#39;s Guide about the Build Structure writes that the helical DNA / RNA (not yet Implemented )<br>
&gt; and this option is disabled.<br>
&gt;<br>
&gt; Sincerely, Janusz Grabowski<br>
<br>
</div></div>Hi Janusz,<br>
The message suggests your computer can&#39;t do the shadows.  It might help to update your graphics driver, but I don&#39;t know for certain.  However, other &quot;set&quot; options should work,  for example:<br>
<br>
set bgColor white<br>
<br>
As mentioned in the &quot;rna duplex&quot; description, the path file is created using the command &quot;rna path&quot;:<br>
&lt;<a href="http://www.rbvi.ucsf.edu/chimera/docs/UsersGuide/midas/rna.html#duplex" target="_blank">http://www.rbvi.ucsf.edu/chimera/docs/UsersGuide/midas/rna.html#duplex</a>&gt;<br>
&lt;<a href="http://www.rbvi.ucsf.edu/chimera/docs/UsersGuide/midas/rna.html#path" target="_blank">http://www.rbvi.ucsf.edu/chimera/docs/UsersGuide/midas/rna.html#path</a>&gt;<br>
<br>
Also, as mentioned in an earlier message you have to get a daily build (version 1.9), also available from our download page, to use the &quot;helical DNA/RNA&quot; option in Build Structure.<br>
&lt;<a href="http://plato.cgl.ucsf.edu/pipermail/chimera-users/2013-December/009497.html" target="_blank">http://plato.cgl.ucsf.edu/pipermail/chimera-users/2013-December/009497.html</a>&gt;<br>
<br>
It is recommended to send chimera questions to <a href="mailto:chimera-users@cgl.ucsf.edu">chimera-users@cgl.ucsf.edu</a> instead of to me directly.<br>
Thanks,<br>
Elaine<br>
<br>
<br>
</blockquote></div><br></div>