[Chimera-users] ribbon problem

Eric Pettersen pett at cgl.ucsf.edu
Thu Sep 23 10:38:51 PDT 2010

On Sep 23, 2010, at 6:33 AM, Francesco Oteri wrote:

> Dear all,
> I'd like to use chimera to do a picture of a circular DNA with ribbon
> representation.
> I found the two following problems:
> 1.If I load the .pdb files, chimera is unable to recognize the  
> topology
> and shows extra-bond connecting the last base of a strand with the
> previous of the other strand.

I would need the PDB file in order to see exactly what you mean here,  
and to fix the problem.

> 2.If I load the AMBER topology, the connectivity is correctly
> recognized, but the first base and last are not connected by  the  
> ribbon.

This problem is marked as "fixed" in our bug database, but some simple  
testing shows that it is not.  I have reopened that entry and will add  
you to the recipient list so that you will get notified when we fix it  
(hopefully for real!) again.


                         Eric Pettersen
                         UCSF Computer Graphics Lab

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://plato.cgl.ucsf.edu/pipermail/chimera-users/attachments/20100923/64eef573/attachment.html>

More information about the Chimera-users mailing list