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Measurement of 3JHNα Vicinal Coupling Constants in Proteins

✍ Scribed by M. Gorlach; M. Wittekind; B.T. Farmer; L.E. Kay; L. Mueller

Publisher
Elsevier Science
Year
1993
Tongue
English
Weight
284 KB
Volume
101
Category
Article
ISSN
1064-1866

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## Abstract Theoretical calculations of the heteronuclear vicinal coupling constant ^3^__J__(^13^C′NC^α^H) in peptides have been carried out using the Dirac vector model. The results showed an angular dependence for this coupling constant, which can be expressed in the form ^3^__J__(^13^C′NC^α^H) =