Simultaneous acquisition of homonuclear and heteronuclear long-distance contacts with time-shared third spin assisted recoupling

[Display omitted] ► Simultaneous homonuclear and heteronuclear correlations in biomolecular solids. ► TSAR mechanism allows access to long distance geometrical constraints. ► Method offers substantial time savings by combining experiments. We present a time-shared Third Spin Assisted Recoupling (TST...

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Bibliographic Details
Published in:Journal of magnetic resonance (1997) 2012-05, Vol.218, p.30-34
Main Authors: Lamley, Jonathan M., Lewandowski, Józef R.
Format: Article
Language:English
Subjects:
Acquisitions
Algorithms
Computer Simulation
Correlation
Dipeptides - chemistry
Histidine - chemistry
Long distance
Magnetic resonance
Marketing
MAS
Nuclear Magnetic Resonance, Biomolecular - methods
PAIN-CP
PAR
Proteins
Proteins - chemistry
Radio Waves
Recoupling
Spectra
Spinning
SSNMR
Structure
Time-share
TSAR
Two dimensional
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Summary:[Display omitted] ► Simultaneous homonuclear and heteronuclear correlations in biomolecular solids. ► TSAR mechanism allows access to long distance geometrical constraints. ► Method offers substantial time savings by combining experiments. We present a time-shared Third Spin Assisted Recoupling (TSTSAR) experiment that allows for simultaneous acquisition of homonuclear (13C–13C) and heteronuclear (15N–13C) long-distance contacts in biomolecular solids under magic angle spinning. TSTSAR leads to substantial time savings and increases the information content of 2D correlation spectra.
ISSN:1090-7807
1096-0856
DOI:10.1016/j.jmr.2012.03.013