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 |
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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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