title: Bend-ribbon forming gamma-peptides.
abstract: Homo- and heterochiral tetrameric gamma-peptide derivatives in which the backbone is constrained by a five-membered ring populate a bend-ribbon conformation in solution stabilized by intramolecular hydrogen bonds.
authors.affiliation: Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge, UK CB2 1EW.
authors.forename: Abhishek
authors.initials: A
authors.lastname: Kothari
authors.forename: M Khurram N
authors.initials: MK
authors.lastname: Qureshi
authors.forename: Elizabeth M
authors.initials: EM
authors.lastname: Beck
authors.forename: Martin D
authors.initials: MD
authors.lastname: Smith
mesh_terms: D009682:Magnetic Resonance Spectroscopy; D010455:Peptides / Q000737:chemistry*; D011487:Protein Conformation
chemical_list: D010455:Peptides