On 9/20/12 9:35 PM, Rajiv Gandhi wrote:
Dear all gromacs users,
In myoglobin system, how we can cut the bond between Fe-C to produce the
photodissociation through MD?.
I have seen there are number of studies over photodissociation and also
I believe that people have used their appropriate parameterization files to
cut these bond.
I am struct with this parameter and cutting bond process. It would be
really appreciated if anyone can give some suggestion/information about
this. Thanks a lot.
Bonds cannot be broken or formed in classical MD. That process is more suited
to QM/MM type calculations. Certainly the papers you have read provide
methodology, and if you have specific questions on what has been done, it would
likely be more efficient to contact the corresponding author(s) of those papers
directly.
-Justin
--
========================================
Justin A. Lemkul, Ph.D.
Research Scientist
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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