Tsjerk's message covered this:
http://lists.gromacs.org/pipermail/gmx-users/2011-August/063472.html
To detect a hydrogen bond in a conventional sense using geometric criteria, you
need an atomistic representation. There are tools available to reconstruct
atomic positions from CG models, but I have never used them so I will not
comment further other than to suggest you may want to investigate them. Of
course, that leaves open for debate whether or not the hydrogen bond would
actually be there or if it is caused solely by the reconstruction algorithm.
My sense is that no, there isn't a very easy way to collect hydrogen bonding
data from a CG trajectory.
-Justin
Sara baretller wrote:
Hi Justin you mentioned in the past email that i can not use the measure
hbond;
do you suggest any other way to find the hbond??
thank you
--
========================================
Justin A. Lemkul
Ph.D. Candidate
ICTAS Doctoral Scholar
MILES-IGERT Trainee
Department of Biochemistry
Virginia Tech
Blacksburg, VA
jalemkul[at]vt.edu | (540) 231-9080
http://www.bevanlab.biochem.vt.edu/Pages/Personal/justin
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