Abstract
The conformation of cyclo(D-Phe-D-Pro-Ala-Pro) is reported. Measurements of spin-lattice relaxation in the rotating frame indicate that this peptide is conformationally less mobile on the microsecond time scale than larger cyclic peptides previously studied. Libration of the Pro-Ala and Pro-Phe peptide bond planes is suggested as the source of the small exchange contributions to 1/T1p.
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Schedule a callMore From: International journal of peptide and protein research
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