Solid-state nuclear magnetic resonance (ssNMR) is indispensable for studying the structures, dynamics, and interactions of insoluble proteins in native or native-like environments. While ssNMR includes numerous nonselective techniques for general analysis, it also provides various selective methods that allow for the extraction of precise details about proteins. This perspective highlights three key aspects of selective methods: selective signals of protein segments, selective recoupling, and...
[NMR paper] Selective correlations between aliphatic (13)C nuclei in protein solid-state NMR
Selective correlations between aliphatic (13)C nuclei in protein solid-state NMR
Solid-state nuclear magnetic resonance (NMR) is a potent tool for studying the structures and dynamics of insoluble proteins. It starts with signal assignment through multi-dimensional correlation experiments, where the aliphatic ^(13)C?-^(13)C? correlation is indispensable for identifying specific residues. However, developing efficient methods for achieving this correlation is a challenge in solid-state NMR. We present a simple band-selective zero-quantum (ZQ) recoupling method, named...
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07-10-2024 10:56 AM
[NMR paper] Solid-state NMR methods for the characterization of bioconjugations and protein-material interactions
Solid-state NMR methods for the characterization of bioconjugations and protein-material interactions
Protein solid-state NMR has evolved dramatically over the last two decades, with the development of new hardware and sample preparation methodologies. This technique is now ripe for complex applications, among which one can count bioconjugation, protein chemistry and functional biomaterials. In this review, we provide our account on this aspect of protein solid-state NMR.
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10-16-2022 03:12 AM
[NMR paper] Selective labeling and unlabeling strategies in protein solid-state NMR spectroscopy.
Selective labeling and unlabeling strategies in protein solid-state NMR spectroscopy.
Selective labeling and unlabeling strategies in protein solid-state NMR spectroscopy.
J Biomol NMR. 2017 Dec 02;:
Authors: Lacabanne D, Meier BH, Böckmann A
Abstract
Selective isotope labeling is central in NMR experiments and often allows to push the limits on the systems investigated. It has the advantage to supply additional resolution by diminishing the number of signals in the spectra. This is particularly interesting when dealing with the...
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12-05-2017 07:35 PM
Selective labeling and unlabeling strategies in protein solid-state NMR spectroscopy
Selective labeling and unlabeling strategies in protein solid-state NMR spectroscopy
Abstract
Selective isotope labeling is central in NMR experiments and often allows to push the limits on the systems investigated. It has the advantage to supply additional resolution by diminishing the number of signals in the spectra. This is particularly interesting when dealing with the large protein systems which are currently becoming accessible to solid-state NMR studies. Isotope labeled proteins for NMR experiments are most often...
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12-02-2017 02:54 PM
Static Solid-state 2H NMR Methods in Studies of Protein Side-chain Dynamics
Static Solid-state 2H NMR Methods in Studies of Protein Side-chain Dynamics
Publication date: Available online 14 March 2017
Source:Progress in Nuclear Magnetic Resonance Spectroscopy</br>
Author(s): Liliya Vugmeyster, Dmitry Ostrovsky</br>
In this review, we discuss the experimental static deuteron NMR techniques and computational approaches most useful for the investigation of side-chain dynamics in protein systems. Focus is placed on the interpretation of line shape and relaxation data within the framework of motional modeling. We consider both jump and...
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03-14-2017 08:16 AM
[NMR paper] Spin-state-selective methods in solution- and solid-state biomolecular (13)C NMR.
Spin-state-selective methods in solution- and solid-state biomolecular (13)C NMR.
Related Articles Spin-state-selective methods in solution- and solid-state biomolecular (13)C NMR.
Prog Nucl Magn Reson Spectrosc. 2015 Feb;84-85C:1-13
Authors: Felli IC, Pierattelli R
Abstract
Spin-state-selective methods to achieve homonuclear decoupling in the direct acquisition dimension of (13)C detected NMR experiments have been one of the key contributors to converting (13)C detected NMR experiments into really useful tools for studying...
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02-12-2015 07:48 PM
Spin-State-Selective Methods in Solution- and Solid-State Biomolecular 13C NMR
Spin-State-Selective Methods in Solution- and Solid-State Biomolecular 13C NMR
Publication date: Available online 1 November 2014
Source:Progress in Nuclear Magnetic Resonance Spectroscopy</br>
Author(s): Isabella C. Felli , Roberta Pierattelli</br>
Spin-state-selective methods to achieve homonuclear decoupling in the direct acquisition dimension of 13C detected NMR experiments have been one of the key contributors to converting 13C detected NMR experiments into really useful tools for studying biomolecules. We discuss here in detail the various methods that have...
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11-02-2014 03:51 PM
[NMR paper] Selective and extensive 13C labeling of a membrane protein for solid-state NMR invest
Selective and extensive 13C labeling of a membrane protein for solid-state NMR investigations.
Related Articles Selective and extensive 13C labeling of a membrane protein for solid-state NMR investigations.
J Biomol NMR. 1999 May;14(1):71-4
Authors: Hong M, Jakes K
The selective and extensive 13C labeling of mostly hydrophobic amino acid residues in a 25 kDa membrane protein, the colicin Ia channel domain, is reported. The novel 13C labeling approach takes advantage of the amino acid biosynthetic pathways in bacteria and suppresses the...