Design and synthesis of AB3-type (A = 1,3,5-benzenetricarbonyl unit; B = Glu diOME or Glu7 octa OMe) peptide dendrimers: crystal structure of the first generation

Kurur, Sunita ; Gilardi, Richard ; Karle, Isabella L. ; Ranganathan, Darshan (2000) Design and synthesis of AB3-type (A = 1,3,5-benzenetricarbonyl unit; B = Glu diOME or Glu7 octa OMe) peptide dendrimers: crystal structure of the first generation Biopolymers, 54 (4). pp. 289-295. ISSN 0006-3525

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Official URL: http://onlinelibrary.wiley.com/doi/10.1002/1097-02...

Related URL: http://dx.doi.org/10.1002/1097-0282(20001005)54:4<289::AID-BIP60>3.0.CO;2-7

Abstract

The first generation molecule of glutamic acid-based dendrons on a 1,3,5-benzenetricarbonyl core leads to a cylindrical assembly as demonstrated by single crystal X-ray diffraction. The benzene π –π stack (A) is stabilized by vertical NH O=C hydrogen bonding with each subunit participating in three intermolecular hydrogen bonds related by three-fold rotation symmetry.

Item Type:Article
Source:Copyright of this article belongs to John Wiley and Sons, Inc.
Keywords:Peptide Dendrimer; 1,3,5-Benzene Tricarbonyl Core; Glutamic Acid; π–π Stacks; Globular Protein Mimics
ID Code:35400
Deposited On:17 May 2011 10:50
Last Modified:17 May 2011 13:33

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