[Chimera-users] ribbon problem

[Francesco Oteri]

  I've attached the file
Il 23/09/2010 19:38, Eric Pettersen ha scritto:
> 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
>
> Eric Pettersen
>
> UCSF Computer Graphics Lab
>
> http://www.cgl.ucsf.edu
>
>
>

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