From: Asghar Razavi (asghar.razavi_at_gmail.com)
Date: Thu Oct 01 2020 - 12:20:19 CDT

If I have two separate molecules in VMD, e.g. mol 0 and mol 1, is there a
way to use the "within" command to select atoms from mol 0 that are within
5 angstrom of residue A in mol 1?