Journal ArticleDOI
cis and trans Configurations of the Peptide Bond in N-Monosubstituted Amides by Nuclear Magnetic Resonance
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This article is published in Journal of the American Chemical Society.The article was published on 1964-02-01. It has received 290 citations till now. The article focuses on the topics: Peptide bond & Cis–trans isomerism.read more
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Book ChapterDOI
Conformation of Polypeptides and Proteins
TL;DR: This chapter considers the parameters that are required for an adequate description of a polypeptide chain and the mathematical method of utilizing these parameters for calculating the coordinates of all the atoms in a suitable frame of reference so that all the interatomic distances, and bond angles, can be calculated and their consequences worked out.
Journal ArticleDOI
Consideration of the possibility that the slow step in protein denaturation reactions is due to cis-trans isomerism of proline residues
TL;DR: Since the present model assumes that only one of the major kinetic phases seen in denaturation reactions is concerned with the denaturation process per se, it is in agreement with numerous thermodynamic studies which show consistency with the two-state model for unfolding.
Journal ArticleDOI
Occurrence and role ofcis peptide bonds in protein structures
TL;DR: Cis peptide bonds are found primarily in bends and turns and, in the case of cis imide bonds (X-PRO), this correlation is so high that it suggests a specific role for cis imides groups in such structures.
Journal ArticleDOI
Detection of Hindered Rotation and Inversion by NMR Spectroscopy
TL;DR: In this paper, the effects of substituents on the activation barriers of rotamers and invertomers were investigated, and the stability limits of isomers can also be determined.
Journal ArticleDOI
Nachweis gehinderter Rotationen und Inversionen durch NMR‐Spektroskopie
TL;DR: Rotamere and Invertomere synthetisieren in organischen Molekulen geben sich durch die Temperaturabhangigkeit der NMR-Spektren zu erkennen as mentioned in this paper.
Related Papers (5)
Cis-trans energy difference for the peptide bond in the gas phase and in aqueous solution
William L. Jorgensen,Jiali Gao +1 more