[gmx-users] Salt bridge calculation using GROMACS analysis tools

[Agnivo Gosai]

Dear Users

I am trying to calculate salt bridges between a DNA and a protein from a
COM pulling simulation trajectory. Searching the forum I found a post
mentioning that "g_dist" is better in this regard compared to "g_hbond".

Post link :
http://t91121.science-biology-gromacs-user.biotalk.us/salt-bridge-calculations-t91121.html

Then there is the "g_saltbr" tool. I am confused now as to what to use. If
I want to use "g_dist" how should I proceed ?

Thanks & Regards
Agnivo Gosai
Grad Student, Iowa State University.