[Chimera-users] coot/chimera model-map misalignment

[Tom Goddard]

Hi Gabriel,

  If you send me the Coot ccp4 map where Chimera cannot parse symmetry operators I will see what the problem is and if I can put in a fix.

   Tom

> On May 22, 2018, at 6:51 PM, Gabriel Brandt <gbrandt at fandm.edu> wrote:
> 
> Elaine & Tom -
> 
> Thanks so much for your help. The vop cover command worked perfectly, which is a bit embarrassing because I know you've posted on that before. 
> 
> I thought there was a rotation involved, which I guess reflects rather badly on my ability to compare electron density maps to models. 
> 
> I was also thinking that it was a more complicated transformation, because I could see that the Coot map headers include some symmetry operators that were different from the working Phenix maps. (symop=x,y,z versus symop= ). ChimeraX opens the map but returns this error:
> 
> Unable to parse symmetry operators of coot-map.ccp4 b'x, y, z
> 
> Either way, vop cover solves the problem.
> 
> gsb
> 
> 
> ………………………………...
> Gabriel Brandt
> Assistant Professor
> Department of Chemistry
> Franklin & Marshall College
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> 
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