CCL: Conformational searches with right Ramachandran angles

Dear all,

I would like to know if there is one software that can perform accurate conformational searches on peptides containing at least 5 amino acids and that have the ability to speed up the calculation by scanning only Ramachandran angles compatible with typical structures like alpha-helix and beta-sheet... Most of the conformational search softwares do a Monte-Carlo or systematic search, but the majority of the structures found have not allowed Ramachandran angles. Thank you very much by advance!

Jean-Christophe Poully

Doctorant dans l'équipe AMIBES
Laboratoire de Physique des Lasers
Institut Galilée
99, avenue JB Clément

Bureau B002