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Proceedings of the National Academy of Sciences of the United States of America logoLink to Proceedings of the National Academy of Sciences of the United States of America
. 1972 Nov;69(11):3204–3206. doi: 10.1073/pnas.69.11.3204

Nuclear Magnetic Resonance Determination of the Angle Ψ in Peptides

S Karplus 1, M Karplus 1
PMCID: PMC389736  PMID: 4508315

Abstract

A simple theoretical model is used to suggest that the NCCH coupling constant, Jnh, has a dihedral angle dependence that can serve for estimating the angle Ψ in peptides. Some experimental comparisons are made to test the model; they include a new measurement of Jnh in N-acetylglycine.

Keywords: theoretical, NCCH coupling constant, dihedral angle dependence

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Selected References

These references are in PubMed. This may not be the complete list of references from this article.

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