Interaction frames in solid-state NMR: A case study for chemical-shift-selective irradiation schemes

Chávez, Matías; Ernst, Matthias

doi:10.1016/j.ssnmr.2022.101834

Cited by 4 publications

(1 citation statement)

References 17 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…DQ sequences are characterized by a Hamiltonian that induces simultaneous spin flips, while for ZQ sequences, spin flip-flops (no change in total spin angular momentum) are induced. Double-quantum sequences ,,− , are not ideal for the detection of correlations that correspond to longer distances in uniformly labeled proteins, since relayed transfer can cancel direct transfer. They have, however, been successfully applied for quantitative distance measurement .…”

mentioning

confidence: 99%

Great Offset Difference Internuclear Selective Transfer

Nimerovsky¹,

Najbauer²,

Becker³

et al. 2023

J. Phys. Chem. Lett.

View full text Add to dashboard Cite

Carbon−carbon dipolar recoupling sequences are frequently used building blocks in routine magic-angle spinning NMR experiments. While broadband homonuclear first-order dipolar recoupling sequences mainly excite intra-residue correlations, selective methods can detect inter-residue transfers and long-range correlations. Here, we present the great offset difference internuclear selective transfer (GODIST) pulse sequence optimized for selective carbonyl or aliphatic recoupling at fast magic-angle spinning, here, 55 kHz. We observe a 3-to 5-fold increase in intensities compared with broadband RFDR recoupling for perdeuterated microcrystalline SH3 and for the membrane protein influenza A M2 in lipid bilayers. In 3D (H)COCO(N)H and (H)CO(CO)NH spectra, inter-residue carbonyl− carbonyl correlations up to about 5 Å are observed in uniformly 13 C-labeled proteins.

show abstract

mentioning

confidence: 99%

Great Offset Difference Internuclear Selective Transfer

Nimerovsky¹,

Najbauer²,

Becker³

et al. 2023

J. Phys. Chem. Lett.

View full text Add to dashboard Cite

show abstract

Analysis of the MODIST Sequence for Selective Proton–Proton Recoupling

Nimerovsky,

Stampolaki,

Varkey

et al. 2024

J. Phys. Chem. A

View full text Add to dashboard Cite

Solid-state NMR spectroscopy

Aliev

2023

Nuclear Magnetic Resonance

View full text Add to dashboard Cite

This solid-state NMR report summarises the subject and results of selected articles and original papers published in 2022. In addition to the published reviews, the two major sections in this report consider various methodological developments and a broad range of applications. The presented classification of papers into different sections and subsections is intended to ease the overview of the results obtained in 2022, as well as to evaluate the directions in which solid-state NMR techniques and applications are likely to develop in the near future.

show abstract

Interaction frames in solid-state NMR: A case study for chemical-shift-selective irradiation schemes

Cited by 4 publications

References 17 publications

Great Offset Difference Internuclear Selective Transfer

Great Offset Difference Internuclear Selective Transfer

Analysis of the MODIST Sequence for Selective Proton–Proton Recoupling

Solid-state NMR spectroscopy

Contact Info

Product

Resources

About