Topology and parameter file

Lothar Esser lesser at
Tue Apr 17 08:27:18 EST 2001

Dear Dr. Min,

  maybe you can give some more details as to what the error messages are. CNS
and Xplor topologies are
very very similar if not identical. So there must be a very subtle error in you


Xiaoshan Min wrote:

> Dear Crystallographer,
> I have a heterocompound in my structure and I was not able to directly use
> the topology and parameter files that I download directly from HIC-UP server
> in CNS. Can anyone give me suggestions how to convert an Xplor topology and
> parameter file to CNS files? Thanks.
> Xiaoshan Min
> UT Southwestern Medical Center at Dallas

Dr. Lothar Esser
Tel. 301-435-6316
email lesser at

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