[snip]
> Also, some guy at Rockefeller wrote a similar type of package (sorry,
> can't be more specific).
[snip]
The program is Modeller by Andrej Sali. Here is the URL:
http://guitar.rockefeller.edu
Also, Swiss-Model can do the modeling for you if your sequence is highly
homologus to a know structure:
http://expasy.hcuge.ch/swissmod/SWISS-MODEL.html
Good luck.
T. Chyau Liang
U. Texas-Houston