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Determination of the conformation of peptide and n-methylated peptide bonds by observation of 5j(hh) proton spin-coupling using nmdr spectroscopy

✍ Scribed by D.B. Davies; Md. Abu Khaled

Book ID: 104246995
Publisher: Elsevier Science
Year: 1973
Tongue: French
Weight: 205 KB
Volume: 14
Category: Article
ISSN: 0040-4039
DOI: 10.1016/s0040-4039(01)96063-0

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✦ Synopsis

In polypeptides and proteins the peptide bond is rigid and planar and exists in the trans conformation, (I, R =H 2 and II). Some linear and cyclic peptides contain N-methylated peptide bonds which can exist in either the & or trans conformation. A necessary part of the determination of

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