[gmx-users] RMSD for domain
Xavier Periole
x.periole at rug.nl
Mon Jul 17 18:12:10 CEST 2006
> My protein consist of two domains.
>
> I got RMSD plot for complete system.
>
> According to the manual one can calculate RMSD for different time
> period by initiating initial and final time.
>
> Will it be possible to calculate RMSD for two seperate domains(by
> restricting residues) of the same system over same time period?
Yes, you have to generate an index using make_ndx -f protein.gro(pdb)
the use g_rms -f traj.trr(xtc) -n index.ndx and the program asks you to
choose
a group in the index for the least square fit and for the rmsd
calculation. You
just have to make your choice.
XAvier
--
----------------------------------
Xavier Periole - Ph.D.
Dept. of Biophysical Chemistry / MD Group
Univ. of Groningen
Nijenborgh 4
9747 AG Groningen
The Netherlands
Tel: +31-503634329
Fax: +31-503634398
email: x.periole at rug.nl
web-page: http://md.chem.rug.nl/~periole
----------------------------------
More information about the gromacs.org_gmx-users
mailing list