Creating psf file for ligand

From: Roshan Shrestha (
Date: Sat Aug 12 2017 - 09:34:29 CDT

Hello everyone,
                       I mostly use charmm gui to create psf files for
proteins and for building bilayer. This time I wanted to create psf for a
ligand using charmm gui, but an unknown problem is shown which states that
the hetero chain UNK is not found in the charmm force field. If it cannot
be found on the force field, how can we build such molecules ?

Roshan Shrestha
Graduate Student
Central Department of Physics,Tribhuvan University

This archive was generated by hypermail 2.1.6 : Mon Dec 31 2018 - 23:20:31 CST