The available magnetic field strength for high resolution NMR in persistent superconducting magnets has recently improved from 23.5 to 28 Tesla, increasing the proton resonance frequency from 1 to 1.2 GHz. For magic-angle spinning (MAS) NMR, this is expected to improve resolution, provided the sample preparation results in homogeneous broadening. We compare two-dimensional (2D) proton detected MAS NMR spectra of four membrane proteins at 950 and 1200 MHz. We find a consistent improvement in...
[NMR paper] Is protein deuteration beneficial for proton detected solid-state NMR at and above 100*kHz magic-angle spinning?
Is protein deuteration beneficial for proton detected solid-state NMR at and above 100*kHz magic-angle spinning?
Related Articles Is protein deuteration beneficial for proton detected solid-state NMR at and above 100*kHz magic-angle spinning?
Solid State Nucl Magn Reson. 2017 Jul 25;:
Authors: Cala-De Paepe D, Stanek J, Jaudzems K, Tars K, Andreas LB, Pintacuda G
Abstract
(1)H-detection in solid-state NMR of proteins has been traditionally combined with deuteration for both resolution and sensitivity reasons, with the optimal...
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08-15-2017 05:43 PM
Is protein deuteration beneficial for proton detected solid-state NMR at and above 100*kHz magic-angle spinning?
Is protein deuteration beneficial for proton detected solid-state NMR at and above 100*kHz magic-angle spinning?
Publication date: Available online 25 July 2017
Source:Solid State Nuclear Magnetic Resonance</br>
Author(s): Diane Cala-De Paepe, Jan Stanek, Kristaps Jaudzems, Kaspars Tars, Loren B. Andreas, Guido Pintacuda</br>
1H-detection in solid-state NMR of proteins has been traditionally combined with deuteration for both resolution and sensitivity reasons, with the optimal level of proton dilution being dependent on MAS rate. Here we present...
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07-26-2017 10:20 AM
[NMR paper] Structure of fully protonated proteins by proton-detected magic-angle spinning NMR.
Structure of fully protonated proteins by proton-detected magic-angle spinning NMR.
Related Articles Structure of fully protonated proteins by proton-detected magic-angle spinning NMR.
Proc Natl Acad Sci U S A. 2016 Aug 3;
Authors: Andreas LB, Jaudzems K, Stanek J, Lalli D, Bertarello A, Le Marchand T, Cala-De Paepe D, Kotelovica S, Akopjana I, Knott B, Wegner S, Engelke F, Lesage A, Emsley L, Tars K, Herrmann T, Pintacuda G
Abstract
Protein structure determination by proton-detected magic-angle spinning (MAS) NMR has focused on...
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08-05-2016 12:26 PM
[NMR paper] Proton-detected solid-state NMR spectroscopy of fully protonated proteins at slow to moderate magic-angle spinning frequencies.
Proton-detected solid-state NMR spectroscopy of fully protonated proteins at slow to moderate magic-angle spinning frequencies.
Related Articles Proton-detected solid-state NMR spectroscopy of fully protonated proteins at slow to moderate magic-angle spinning frequencies.
J Magn Reson. 2015 Nov 9;261:149-156
Authors: Mote KR, Madhu PK
Abstract
(1)H-detection offers a substitute to the sensitivity-starved experiments often used to characterize biomolecular samples using magic-angle spinning solid-state NMR spectroscopy...
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11-19-2015 05:22 PM
Proton-detected solid-state NMR spectroscopy of fully protonated proteins at slow to moderate magic-angle spinning frequencies
Proton-detected solid-state NMR spectroscopy of fully protonated proteins at slow to moderate magic-angle spinning frequencies
Publication date: Available online 9 November 2015
Source:Journal of Magnetic Resonance</br>
Author(s): Kaustubh R. Mote, Perunthiruthy K. Madhu</br>
1 H-detection offers a substitute to the sensitivity-starved experiments often used to characterize biomolecular samples using magic-angle spinning solid-state NMR spectroscopy (MAS-ssNMR). To mitigate the effects of the strong 1 H- 1 H dipolar coupled network that...
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11-10-2015 09:10 AM
[NMR paper] Magic-Angle-Spinning Solid-State NMR of Membrane Proteins.
Magic-Angle-Spinning Solid-State NMR of Membrane Proteins.
http://www.bionmr.com//www.ncbi.nlm.nih.gov/corehtml/query/egifs/http:--linkinghub.elsevier.com-ihub-images-PubMedLink.gif Related Articles Magic-Angle-Spinning Solid-State NMR of Membrane Proteins.
Methods Enzymol. 2015;557:307-328
Authors: Baker LA, Folkers GE, Sinnige T, Houben K, Kaplan M, van der Cruijsen EA, Baldus M
Abstract
Solid-state NMR spectroscopy (ssNMR) provides increasing possibilities to examine membrane proteins in different molecular settings, ranging...
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05-08-2015 09:18 PM
[NMR paper] Rapid proton-detected NMR assignment for proteins with fast magic angle spinning.
Rapid proton-detected NMR assignment for proteins with fast magic angle spinning.
Rapid proton-detected NMR assignment for proteins with fast magic angle spinning.
J Am Chem Soc. 2014 Aug 7;
Authors: Barbet-Massin E, Pell AJ, Retel J, Andreas LB, Jaudzems K, Franks WT, Nieuwkoop AJ, Hiller M, Higman VA, Guerry P, Bertarello A, Knight MJ, Felletti M, Le Marchand T, Kotelovica S, Akopjana I, Tars K, Stoppini M, Bellotti V, Bolognesi M, Ricagno S, Chou JJ, Griffin RG, Oschkinat H, Lesage A, Emsley L, Herrmann T, Pintacuda G
Abstract
...
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08-08-2014 01:45 PM
Recent advances in magic angle spinning solid state NMR of membrane proteins
Recent advances in magic angle spinning solid state NMR of membrane proteins
Publication date: Available online 26 July 2014
Source:Progress in Nuclear Magnetic Resonance Spectroscopy</br>
Author(s): Shenlin Wang , Vladimir Ladizhansky</br>
Membrane proteins mediate many critical functions in cells. Determining their three-dimensional structures in the native lipid environment has been one of the main objectives in structural biology. There are two major NMR methodologies that allow this objective to be accomplished. Oriented sample NMR, which can be applied to...
Proton Detected Solid-State NMR of Membrane Proteins at 28 Tesla (1.2 GHz) and 100 kHz Magic-Angle Spinning
Linear Mode
