From: Glenn Johnson (gjohnson_at_srrc.ars.usda.gov)
Date: Tue Apr 12 2005 - 12:14:53 CDT

Is there a way to specify a bond between an atom of the primary box and
an atom in an image box with psfgen? I want to bond the end of a
polymer chain to the beginning of its image along one axis of the box.

I want to be able to do what can be done with the
CHARMM image facility described in the following URL:

http://www.charmm.org/no_frames/document/Charmm/c31b2/images.html#%20Patching

Thanks.

-- 
Glenn Johnson <gjohnson_at_srrc.ars.usda.gov>
U. S. Department of Agriculture