I-tasser or Robetta , modeler and many more Sent from my iPad
On Aug 24, 2012, at 22:23, "amro selem" <amro_selem2...@yahoo.com<mailto:amro_selem2...@yahoo.com>> wrote: Dear all, i want to do structural homology but i am still beginner , could some one help me to do it.is<http://it.is> there are specific programs to do that or should i do it manually ? thank you Amr