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Perspectives for sensitivity enhancement in proton-detected solid-state NMR of highly deuterated proteins by preserving water magnetization.
J. Biomol. NMR 61, 151-160 (2015)
In this work, we show how the water flip-back approach that is widely employed in solution-state NMR can be adapted to proton-detected MAS solid-state NMR of highly deuterated proteins. The scheme allows to enhance the sensitivity of the experiment by decreasing the recovery time of the proton longitudinal magnetization. The method relies on polarization transfer from non-saturated water to the protein during the inter-scan delay.
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Publication type
Article: Journal article
Document type
Scientific Article
Keywords
Magic Angle Spinning (mas) Solid-state Nmr ; Perdeuteration ; Protein Water Interaction ; Sensitivity Enchancement; Angle-spinning Nmr; Resonance Assignment; Cross-polarization; Hsqc Spectra; Flip-back; Spectroscopy; Resolution; Relaxation; Excitation; Dynamics
ISSN (print) / ISBN
0925-2738
e-ISSN
1573-5001
Journal
Journal of Biomolecular NMR
Quellenangaben
Volume: 61,
Issue: 2,
Pages: 151-160
Publisher
Springer
Publishing Place
Dordrecht
Non-patent literature
Publications
Reviewing status
Peer reviewed
Institute(s)
Institute of Structural Biology (STB)