C9 helices and ribbons in γ-peptides: Crystal structures of gabapentin oligomers

Vasudev, Prema G. ; Shamala, Narayanaswamy ; Ananda, Kuppanna ; Balaram, Padmanabhan (2005) C9 helices and ribbons in γ-peptides: Crystal structures of gabapentin oligomers Angewandte Chemie International Edition, 44 (31). pp. 4972-4975. ISSN 1433-7851

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Official URL: http://www3.interscience.wiley.com/journal/1105610...

Related URL: http://dx.doi.org/10.1002/anie.200501055

Abstract

Nine is the number: Novel C9-hydrogen-bonded structures (in which the hydrogen bonds enclose a ring of nine atoms) are observed in protected di- and tetrapeptides formed by the γ-amino acid residue gabapentin. The structures reveal new families of C9 helices and ribbons in γ-polypeptides.

Item Type:Article
Source:Copyright of this article belongs to John Wiley and Sons, Inc.
Keywords:Helical Structures; Hydrogen Bonds; Peptide Conformation; Ribbon Structures
ID Code:4539
Deposited On:18 Oct 2010 07:34
Last Modified:10 Jan 2011 05:43

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