[gmx-users] Side chain distance

[Amir Zeb]

Hello gmx users,

I want to measure the distance between the two residues side chains. I will
use the gmx distance to do this. But in the 5.X.X series, I could not find
COM (center of mass) as i want to measure the average point for a side
chain from where I can measure the distance. Can any one please let me know
the full command line how to measure the distance between the two COMs for
side chains?

Thanks in deep!