Deracemization and the first CD spectrum of a 3 10-helical peptide made of achiral α-amino-isobutyric acid residues in a chiral membrane mimetic environment
F Ceccacci, G Mancini, P Rossi, P Scrimin…
文献索引：Ceccacci, Francesca; Mancini, Giovanna; Rossi, Paola; Scrimin, Paolo; Sorrenti, Alessandro; Tecilla, Paolo Chemical Communications, 2013 , vol. 49, # 86 p. 10133 - 10135
Interaction of the racemic helical homo-octapeptide made by the achiral Cα-methyl alanine (Aib) amino acid with a chiral enantiopure micellar aggregate made of N-dodecylproline led to the deracemization of the helical Aib sequence thus allowing us to obtain for the first time the CD signature in water of a 310 helix devoid of the contribution of any chiral amino acid.
