[Chimera-users] how to reduce EM map resolution (Chimera 1.6.2)

Sergey Ryazantsev sryazant at ucla.edu
Mon Feb 11 20:02:53 PST 2013

  I have low-resolution (~15A) model of decorated F-actin. I want to 
localize the "decoration" element by subtracting normal F-actin model 
obtained from Cryo-EM (EMD-5168) from my decorated model. The problem is 
that EMD-5168 has a higher resolution and "vop" command did not work.  
Even if it would work, it would be difficult to interpret the result of 
such subtraction. I think, both maps should be at approximately the same 
resolution.  I know how to create low-resolution map from PDB, but I 
could not find any solution how to lower the resolution of the EMD-5168.map

Any help would be greatly appreciated. Many thanks in advance. Sergey


		     Sergey Ryazantsev Ph. D.
Electron Microscopy Laboratory (EMi)
Department of Biological Chemistry, David Geffen School of Medicine
University of California, Los Angeles.

Phone: (310) 825-1144 (office)  mailto:sryazant at ucla.edu

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