<div dir="ltr"><div>Hi,</div><div>I am trying to model a microtubule Cryo-EM map (my first time).in Chimera   I was following the example </div><div><a href="https://www.cgl.ucsf.edu/chimera/videodoc/MicrotubuleSym/index.html">https://www.cgl.ucsf.edu/chimera/videodoc/MicrotubuleSym/index.html</a></div><div><br></div><div>I was able to do the example but when using my data I see issues.</div><div><br></div><div>The spacing is way off.  If anyone has modeled a microtubule in Chimera and/or ChimeraX please let me know..</div><div><br></div><div>Thanks,</div><div>Aleck</div><div><br></div><div><br></div><div><br></div><div><br></div><div><br></div><img src="cid:ii_lfsilbdg0" alt="image.png" width="490" height="269"><br></div><div id="DAB4FAD8-2DD7-40BB-A1B8-4E2AA1F9FDF2"><br><table style="border-top:1px solid #d3d4de"><tr><td style="width:55px;padding-top:13px"><a href="http://www.avg.com/email-signature?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail" target="_blank"><img src="https://s-install.avcdn.net/ipm/preview/icons/icon-envelope-tick-green-avg-v1.png" alt="" width="46" height="29" style="width: 46px; height: 29px;"></a></td><td style="width:470px;padding-top:12px;color:#41424e;font-size:13px;font-family:Arial,Helvetica,sans-serif;line-height:18px">Virus-free.<a href="http://www.avg.com/email-signature?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail" target="_blank" style="color:#4453ea">www.avg.com</a></td></tr></table><a href="#DAB4FAD8-2DD7-40BB-A1B8-4E2AA1F9FDF2" width="1" height="1"></a></div>