Three-dimensional NMR experiments for the separation of side-chain correlations in proteins via the carbonyl chemical shift
β Scribed by Lewis E Kay; Mitsuhiko Ikura; A.A Grey; D.R Muhandiram
- Publisher
- Elsevier Science
- Year
- 1992
- Weight
- 586 KB
- Volume
- 99
- Category
- Article
- ISSN
- 0022-2364
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When the protomproton decoupled heteronuclear two-dimensional chemical shift correlation experiment is applied to a molecule containing methylene groups, the spectra show not only the expected signals at the two proton chemical shifts, but also a strong artifact. This artifact appears at the average