ISSN:
0006-3525
Keywords:
Chemistry
;
Polymer and Materials Science
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
High-resolution solid-state 13C-nmr spectra of two series of fully protected oligopeptides, Z-(Aib)n-OMe (n = 3-8) and Z-(Aib)n-L-Leu-(Aib)2-OMe (n = 0-5), were recorded to gain insight into main-chain length dependence for 310-helix formation. We found that all the oligopeptides examined adopt an incipient or a fully developed 310-helical structure, as judged from the characteristic splitting of the Cβ signals as well as the conformation-dependent displacements of the Cα and C=O peaks.
Additional Material:
5 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/bip.360271006
Permalink