Search results for "isomers of dehydrophenylalanine"

Conformational studies of hexapeptides containing two dehydroamino acid residues in positions 3 and 5 in peptide chain

2008

Abstract Synthesis and structural studies of hexapeptides containing two dehydroamino acid residues in positions 3 and 5 in a peptide chain were performed. All the investigated peptides adopted bent conformations, stabilized by intramolecular hydrogen bonding, and could exist as two different conformers in solution. Only in the case of the peptide containing ΔAla residues, expected 3 10 -helical conformation was found.