spoel at xray.bmc.uu.se
Thu Jul 10 08:43:00 CEST 2003
On Thu, 2003-07-10 at 06:30, Senthil Kandasamy wrote:
> Just thinking out loud and wanted to make sure I was interpreting this
> correctly. I am interested in finding the angle, an alpha helix forms
> with respect to the membrane normal (Z-axis )in a membrane simulation.
> So, I used g_bundle with the -z option and set "-na 1". I specified the
> two groups to be the C-alpha of the first and the last amino acids.
> Then, bun_tilt.xvg should show the approximate angle that the helix
> forms with the z axis. I think I am correct...Just need some
> corroboration as a confidence booster...
Use the source, Senthil....
If in doubt check the source code. I think your interpretation is
consistent with the help text, but I haven't written the program...
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Dr. David van der Spoel, Dept. of Cell and Molecular Biology
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