From: ivana adamovic (
Date: Mon Feb 05 2007 - 09:46:47 CST

I am not sure if you got this e-mail, which I sent couple of days ago,
so just in case I am resending it...

Thanks a lot for your time and help,

Dear John,
I have tried to load my CHARMM potential file by choosing FILE> new
molecule> Determine the file type> CHARMM PBEQ Binary Potential Map

Then I made sure that Drawing method is Isosurface and that:
Draw is: Solid Surface
Show: Box +Isosurface

Now I get box and white doted molecule (changing Isovalue I can get
almost white surface, or in the opposite direction just dots);
Then I set Trajectory> color Scale Data range to -8.00 to 8.00 (it was
0 0), but it is still white ...

I have left (on Biocore website VMD (Public) in the folder charmm.pbeq):
1. vmd.charmm.pbeq (saved state, so that you can see my final result) and also
2. jws.s1.phi.0.6.pbeq (CHARMM el. potential)
Could you please check it out?
Is this an issue with right plugin (I am not sure if I have that
update you are mentioning, I just have pbeqplugin that you gave with
charmm example) or is it something else ?

Thanks a lot for your time and help!