The proprties of the peptide conformations are the key information to better understand the protein folding. We will focus in our studies the molecular information contents. The effect of the point mutation on the structural changing of polypeptides and proteins is the other main stream of our study.

1. A. Sahai, M. Szori, B. Viskolcz, E. F. Pai and I. G. Csizmadia, “Transition State Infrared Spectra for the Trans→Cis Isomerization of a Simple Peptide Model” J. Phys. Chem. A, 8384-8389, 111, 2007.
2. A. Sahai, B. Viskolcz, E. F. Pai and I. G. Csizmadia, "Quantifying the Intrinsic Effects of Two Point Mutation Models of Pro-Pro diamino acid diamide. A First-Principle Computational Study" J. Phys. Chem. B, 11592-11602, 111, 2007.
3. A. Sahai, B. Viskolcz, E. F. Pai and I. G. Csizmadia, “Quantifying the Intrinsic Effects of Two Point Mutation Models of Pro-Pro-Pro triamino acid diamide. A First-Principle Computational Study” J. Phys. Chem. B, 2007.(in press)