Chakraborty, Tushar K. ; Krishna Mohan, B. ; Kiran Kumar, S. ; Kunwar, Ajit C. (2003) Nucleation of β-hairpin structure in a pyrrole amino acid containing peptide Tetrahedron Letters, 44 (3). pp. 471-473. ISSN 0040-4039
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Official URL: http://linkinghub.elsevier.com/retrieve/pii/S00404...
Related URL: http://dx.doi.org/10.1016/S0040-4039(02)02593-5
Abstract
Synthesis and conformational studies of two short peptides containing pyrrole amino acids (1, Paa), Boc-Paa-Paa-d-Pro-Gly-Xaa-Paa-Paa-OMe (2: Xaa = Ala; 3: Xaa = Val), were carried out in which it was established that replacement of Ala in 2 with a Val residue helps peptide 3 to adopt a well-defined β-hairpin conformation in a nonpolar solvent, like CDCl3.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| Keywords: | Peptide Mimetics; Pyrrole Amino Acid; Hydrogen Bonding; Conformation; NMR |
| ID Code: | 20590 |
| Deposited On: | 20 Nov 2010 13:54 |
| Last Modified: | 22 May 2011 15:12 |
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