Warning: Undefined array key "mm" in /www/wwwroot/www.ai-bt.com/si.php on line 10 Deprecated: trim(): Passing null to parameter #1 ($string) of type string is deprecated in /www/wwwroot/www.ai-bt.com/si.php on line 10 A "magic sandwich" pulse sequence with reduced offset dependence for high-resolution separated local field spectroscopy.

Literature DB >> 12932472

A "magic sandwich" pulse sequence with reduced offset dependence for high-resolution separated local field spectroscopy.

Alexander A Nevzorov¹, Stanley J Opella.

Abstract

A pulse sequence for high resolution separated local field spectroscopy based on "magic sandwich" elements is demonstrated on a single crystal sample. Simulations and experimental results show that this pulse sequence has a reduced frequency offset dependence compared to PISEMA (polarization inversion spin exchange at the magic angle). As a result, it has a larger effective range of homonuclear decoupling, reduced zero-frequency spectral distortions, and more reliable scale factors for individual resonances. In addition, it is easier to setup on commercial spectrometers.

Mesh：

Substances：

Year: 2003 PMID： 12932472 DOI： 10.1016/s1090-7807(03)00240-4

Source DB: PubMed Journal: J Magn Reson ISSN： 1090-7807 Impact factor: 2.229

Keyword Cloud
Cited

41 in total

Review 1. Structure determination of membrane proteins by NMR spectroscopy.

Authors: Stanley J Opella; Francesca M Marassi
Journal: Chem Rev Date: 2004-08 Impact factor: 60.622

2. Structure and dynamics of the membrane-bound form of Pf1 coat protein: implications of structural rearrangement for virus assembly.

Authors: Sang Ho Park; Francesca M Marassi; David Black; Stanley J Opella
Journal: Biophys J Date: 2010-09-08 Impact factor: 4.033

3. Secondary structure, dynamics, and architecture of the p7 membrane protein from hepatitis C virus by NMR spectroscopy.

Authors: Gabriel A Cook; Stanley J Opella
Journal: Biochim Biophys Acta Date: 2010-08-18

4. Three-dimensional experiment for solid-state NMR of aligned protein samples in high field magnets.

Authors: Alexander A Nevzorov; Sang Ho Park; Stanley J Opella
Journal: J Biomol NMR Date: 2007-01-10 Impact factor: 2.835

5. Structure determination of a membrane protein with two trans-membrane helices in aligned phospholipid bicelles by solid-state NMR spectroscopy.

Authors: Anna A De Angelis; Stanley C Howell; Alexander A Nevzorov; Stanley J Opella
Journal: J Am Chem Soc Date: 2006-09-20 Impact factor: 15.419

A "magic sandwich" pulse sequence with reduced offset dependence for high-resolution separated local field spectroscopy.

Review 1. Structure determination of membrane proteins by NMR spectroscopy.

2. Structure and dynamics of the membrane-bound form of Pf1 coat protein: implications of structural rearrangement for virus assembly.

3. Secondary structure, dynamics, and architecture of the p7 membrane protein from hepatitis C virus by NMR spectroscopy.

4. Three-dimensional experiment for solid-state NMR of aligned protein samples in high field magnets.

5. Structure determination of a membrane protein with two trans-membrane helices in aligned phospholipid bicelles by solid-state NMR spectroscopy.

6. Sensitivity and resolution enhancement in solid-state NMR spectroscopy of bicelles.

7. Structural basis of the temperature transition of Pf1 bacteriophage.

8. Experiments optimized for magic angle spinning and oriented sample solid-state NMR of proteins.

9. A cross-polarization based rotating-frame separated-local-field NMR experiment under ultrafast MAS conditions.

10. Proton-detected separated local field spectroscopy.