Hi All, I am trying to calculate the angle between the axes of two alpha helices (say A and B) in my simulation. I have separate index files for the residues pertaining to each helix.
I calculated the tilt.xvg for both A and B. The output is slightly confusing. tilt_A.xvg when viewed with xmgrace -nxy shows 27 data sets. What do these correspond to? (Helix A has 34 residues). Similarly for bending_A.xvg How do I go about this? Is this the right way to calculate the relative helix axis angle? Thanks, -- Rajat Desikan (Ph.D Scholar) Prof. K. Ganapathy Ayappa's Lab (no 13), Dept. of Chemical Engineering, Indian Institute of Science, Bangalore -- Gromacs Users mailing list * Please search the archive at http://www.gromacs.org/Support/Mailing_Lists/GMX-Users_List before posting! * Can't post? Read http://www.gromacs.org/Support/Mailing_Lists * For (un)subscribe requests visit https://maillist.sys.kth.se/mailman/listinfo/gromacs.org_gmx-users or send a mail to gmx-users-requ...@gromacs.org.
