<html><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">Hi Elaine,<div><span class="Apple-tab-span" style="white-space:pre"> </span>Well if the structures have identical atomic composition, such as the models of NMR entry 2L4I, then the ions are retained in the morph. That's not to say that the failure to retain the ion between 2gbp and 2fw0 isn't a bug, just that there is <i>some</i> chance that Wenhe's morph retains the ion. You should definitely Trac the 2gbp/2fw0 thing so we can work on making ion-retention better. Also, even for 2L4I the metal-complex pseudobonds aren't retained so that could be improved too.</div><div><br></div><div>--Eric</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-size: 16px; "><font face="Helvetica" size="5" style="font: normal normal normal 16px/normal Helvetica; "><br></font></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-size: 16px; "><font face="Helvetica" size="5" style="font: normal normal normal 16px/normal Helvetica; "> Eric Pettersen</font></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-size: 16px; "><font face="Helvetica" size="5" style="font: normal normal normal 16px/normal Helvetica; "> UCSF Computer Graphics Lab</font></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-size: 16px; "><font face="Helvetica" size="5" style="font: normal normal normal 16px/normal Helvetica; "> <a href="http://www.cgl.ucsf.edu">http://www.cgl.ucsf.edu</a></font></div><div><font face="Helvetica" size="5" style="font: normal normal normal 16px/normal Helvetica; "><br></font></div><div><div><div>On Aug 18, 2011, at 11:34 AM, Elaine Meng wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite"><div>Hi Wenhe,<br>If the morph trajectory includes the metal ion, you could just display it and nearby residues with commands something like<br><br>sel #2 & ions<br>disp #2 & sel z<4<br><br>(in that example the trajectory is model 2). <br><br>If you already see the metal ion and those atoms but no lines between them, that is a different issue -- if that's the problem, let us know, and I can give more explanation of how to add the lines.<br><br>However, I suspect the morph trajectory does not include the ions. I just tried morphing between two structures that both contain a Ca++ ion, 2gbp and 2fw0, but the resulting morph trajectory only included the protein part, even if I edited the files first so that the Ca++ had the same residue number.<br><br>The morph trajectory is supposed to include the atoms that are in both input structures, but for some reason the Ca++ ion is not recognized as being the same. I don't know how easy this would be to fix (I'm not one of the programmers), but I will report this as a bug and include your email address so that you will receive update messages if anything happens. Maybe somebody else has an idea of how to work around this problem?<br><br>Sorry about that,<br>Elaine<br>----------<br>Elaine C. Meng, Ph.D. <br>UCSF Computer Graphics Lab (Chimera team) and Babbitt Lab<br>Department of Pharmaceutical Chemistry<br>University of California, San Francisco<br><br>On Aug 18, 2011, at 9:40 AM, WENHE ZHONG wrote:<br><br><blockquote type="cite">Dear all,<br></blockquote><blockquote type="cite">I would like to show the visible metal-residue interaction during the Morph movie. Anyone knows how to do that in Chimera? Thank you.<br></blockquote><blockquote type="cite">King regards,<br></blockquote><blockquote type="cite">Wenhe <br></blockquote><br><br>_______________________________________________<br>Chimera-users mailing list<br><a href="mailto:Chimera-users@cgl.ucsf.edu">Chimera-users@cgl.ucsf.edu</a><br>http://plato.cgl.ucsf.edu/mailman/listinfo/chimera-users<br></div></blockquote></div><br></div><br><br><div apple-content-edited="true"> </div><br></body></html>