[Chimera-users] Coulombic ESP on multiple models

zona cat azrucu at yahoo.com
Fri May 13 13:13:25 PDT 2016


Hi Elaine,
Thank you for the quick response.  I was doing my work via windows, not the command line.  Is there something I need to do to keep all of the surfaces/sequences open??-Danny 

    On Friday, May 13, 2016 3:57 PM, Elaine Meng <meng at cgl.ucsf.edu> wrote:
 

 Hi Dan,I wasn’t able to reproduce this problem.  I just tested in Chimera 1.10.2 on 3 related proteins, with commands:
open 2mnropen 1mucopen 4enldelete :.bmm #0 #1mm #0 #2tilesurf
… then invoking Coulombic Surface Coloring, just clicking Apply because all three surfaces were already chosen in the dialog. Image of the result attached (after applying publication preset 1).   
I can’t think of any reason your system would behave differently, and all I can say is to make sure all the surfaces are chosen in the dialog.  However, if that still doesn’t work you can always try submitting a bug report (menu: Help… Report a Bug) and attach the session so we could try to reproduce it.
Best,Elaine-----
Elaine C. Meng, Ph.D.                       
UCSF Computer Graphics Lab (Chimera team) and Babbitt Lab
Department of Pharmaceutical Chemistry
University of California, San Francisco

On May 13, 2016, at 11:10 AM, zona cat <azrucu at yahoo.com> wrote:


Good afternoon,

My name is Daniel Heller, and I am working with Helen Berman at Rutgers University on a PDB project.  We are trying to analyze multiple DNA binding proteins simultaneously (via matchmaker) and looking to visualize the surface electrostatic potential of each structure as a tiled picture. We are deleting the nucleotide chains for all proteins when complexed with DNA.  However, I am only able to get the surface electrostatic coloring for one structure (the reference structure), subsequent structures will not apply the columbic coloring after i hit apply, they just maintain the monotone default surface structure .  Could you please help me with this issue.

Thank you very much,
Dan




  
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