WhatIf should do the job. It is free for academics. Also look at DeepView
(SwissProt) - also free.
A.G.E.
""Margaret Keller"" <margaret.keller at mail.tju.edu> wrote in message
news:000701c29bc3$f06d0600$86848c93 at PCSD397...
> I would like to model a single amino acid structural variant of a protein
> for which there is a large amount of crystal structure info.
> Is there shareware available that can model a ~50 amino acid domain with
> both the normal and variant sequence for comparison purposes?
> Please respond directly to margaret.keller at mail.tju.edu> Thank you for your help
>> Margaret A Keller, PhD
> Thomas Jefferson University
> Philadelphia PA
>> ---