If your software requires a different topology format (like GROMACS .top ), use tools like vmd or parmed to convert the extracted PSF.
A "write-up" for psf.rar generally implies a technical report detailing the contents, purpose, and usage of a (PSF) archive, commonly used in molecular dynamics simulations. 1. Executive Summary psf.rar
Load the PSF into VMD first, then load the coordinate file on top of it to correctly display bonds and representations. If your software requires a different topology format
Explicit values for each atom's mass and partial charge, used by the force field to calculate physical interactions. Connectivity Tables: Bonds: Explicit pairs of atoms that are chemically bonded. Angles: Triplets of atoms forming specific bond angles. Executive Summary Load the PSF into VMD first,
A list of every atom in the system, including its unique ID, segment name, residue name, and atom type.
In a NAMD configuration file, point to the extracted file: structure input.psf .
Ensure you also have a corresponding coordinate file ( .pdb or .dcd ).