It is not clear to me how one would do this with MD. The only thing
that I can think of doing in gromacs is to create a virtual particle
that is placed at the center of the protein and then apply forces
along the vector from this virtual atom to each of the Ca atoms. You
would need to
Hey Chris,
It is actually not necessary to go to the code. You can do that by compiling a
version of gromacs including the plumed path for free energy calculations.
Amogst the several collective variables included there there is gyration radius.
Regards
Felipe
Mensaje
Hi,
Is there any way in gromacs to use radius of gyration of a polymer as
reaction coordinate for umbrella sampling ?
Thanks
Sanku--
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