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Nuclear Magnetic Resonance Determination of the Angle Ψ in Peptides |
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| Authors: | S. Karplus and M. Karplus |
| 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 Psi in peptides. Some experimental comparisons are made to test the model; they include a new measurement of Jnh in N-acetylglycine. |
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