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Issue 45, 2013
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Investigation and folding pattern of l-ido and d-gluco peptides by EASY ROESY NMR and X-ray

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Abstract

The sugar β-amino acid plays an important role in the formation of well-defined secondary structures of peptides. The combination of change in the functional group, stereocenter on the sugar amino acid and peptide attachment to the glycopeptide revealed important information about their secondary structure. The stereocentre (C5–H) of the sugar β-amino acid in these peptidic diastereomers controls the folding behaviour of these compounds. Conformations of the considered compounds were established by NMR (EASY-ROESY) and compared with the 3D structure obtained from X-ray crystallography.

Graphical abstract: Investigation and folding pattern of l-ido and d-gluco peptides by EASY ROESY NMR and X-ray

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Supplementary files

Article information


Submitted
21 Aug 2013
Accepted
30 Sep 2013
First published
01 Oct 2013

RSC Adv., 2013,3, 23355-23360
Article type
Paper

Investigation and folding pattern of L-ido and D-gluco peptides by EASY ROESY NMR and X-ray

S. A. Pawar, A. M. Jabgunde, K. Petzold, G. E. M. Maguire, D. D. Dhavale, H. G. Kruger and T. Govender, RSC Adv., 2013, 3, 23355
DOI: 10.1039/C3RA44542A

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