Chakraborty, T. K. ; Jayaprakash, S. ; Srinivasu, P. ; Madhavendra, S. S. ; Ravi Sankar, A. ; Kunwar, A. C. (2002) Furanoid sugar amino acid based peptidomimetics: well-defined solution conformations to gel-like structures Tetrahedron, 58 (14). pp. 2853-2859. ISSN 0040-4020
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Official URL: http://linkinghub.elsevier.com/retrieve/pii/S00404...
Related URL: http://dx.doi.org/10.1016/S0040-4020(02)00158-8
Abstract
Furanoid sugar amino acid based peptide and a dimer fold into pseudo β-turn-like structures in DMSO-d6 with intramolecular H-bonds between LeuNH and sugarOH. In CDCl3, they display a repeating β-turn-type secondary structure at lower concentrations and start to form aggregates that gradually turn into excellent organogels as the concentrations are increased, a phenomenon observed for the first time in sugar amino acid containing peptides.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| Keywords: | Peptide Mimetics; Hydrogen Bonding; Conformation; NMR; Organogels |
| ID Code: | 20596 |
| Deposited On: | 20 Nov 2010 13:54 |
| Last Modified: | 22 May 2011 15:16 |
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