[Chimera-users] ValueError: More than 2 coplanar positions specified!

[Eric Pettersen]

Hi Mike,
	That error typically means that either there are bad bonds in the  
molecule (which could be the fault of Chimera or a problem with the  
input) or that a non-sp2 atom has been wrongly assigned an sp2 type  
(usually Chimera's fault alone).  Could you provide the structure  
that elicits the error so that I can investigate?  Thanks.

--Eric

                         Eric Pettersen
                         UCSF Computer Graphics Lab
                         pett at cgl.ucsf.edu
                         http://www.cgl.ucsf.edu


On Jul 13, 2007, at 5:08 AM, Mike Gretes wrote:

> Hello,
>
> When trying to calculate hydrogen bonding between two molecules, I
> get the error:
>
> "ValueError: More than 2 coplanar positions specified!"
>
> I have successfully calculated h-bonding between two other similar
> molecules, so I'm not sure what the problem is (I have no alternate
> conformations or anything weird in the PDB files I don't think... is
> there anything that usually triggers this error?)
>
> thanks!
>
> mike
>
>
> ___________________
>
> Michael Gretes
> PhD Candidate (Structural Biology)
> Senior Graduate Trainee, Michael Smith Foundation for Health Research
> NCJ Strynadka Laboratory
> Dept. of Biochemistry, University of British Columbia
> Life Sciences Center, 2350 Health Sciences Mall
> Vancouver, BC  Canada	V6T 1Z3
> phone	604 822 7729
> fax	604 822 5227
> ____________________
>
>
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