ArticleChemphyschem : a European journal of chemical physics and physical chemistry2014
Spatially selective heteronuclear multiple-quantum coherence spectroscopy for biomolecular NMR studies.
Article in Chemphyschem : a European journal of chemical physics and physical chemistry, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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Who cites it
2 citing papers in PubMed, 7 citations in OpenAlex.
- InNMR: DirectAnalytical chemistry · 2026Article
- Development and application of aromatic [(13)C, (1)H] SOFAST-HMQC NMR experiment for nucleic acids.Journal of biomolecular NMR · 2014Article
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5 authors at 2 institutions in 1 country.
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Abstract
Spatially selective heteronuclear multiple-quantum coherence (SS HMQC) NMR spectroscopy is developed for solution studies of proteins. Due to "time-staggered" acquisitioning of free induction decays (FIDs) in different slices, SS HMQC allows one to use long delays for longitudinal nuclear spin relaxation at high repetition rates. To also achieve high intrinsic sensitivity, SS HMQC is implemented by combining a single spatially selective (1)H excitation pulse with nonselective (1) H 180° pulses. High-quality spectra were obtained within 66 s for a 7.6 kDa uniformly (13) C,(15) N-labeled protein, and within 45 and 90 s for, respectively, two proteins with molecular weights of 7.5 and 43 kDa, which were uniformly (2)H,(13) C,(15) N-labeled, except for having protonated methyl groups of isoleucine, leucine and valine residues.
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