[NMR paper] High-Sensitivity Detection of Nanometer 1H-19F Distances for Protein Structure Determination by 1H-Detected Fast MAS NMR.
High-Sensitivity Detection of Nanometer 1H-19F Distances for Protein Structure Determination by 1H-Detected Fast MAS NMR.
Related Articles High-Sensitivity Detection of Nanometer 1H-19F Distances for Protein Structure Determination by 1H-Detected Fast MAS NMR.
J Phys Chem B. 2019 Apr 29;:
Authors: Shcherbakov AA, Mandala VS, Hong M
Abstract
Protein structure determination by solid-state NMR requires the measurement of many inter-atomic distances through dipole-dipole couplings. To obtain multiple long-range distance restraints...
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04-30-2019 03:58 PM
[NMR paper] Rapid measurement of long-range distances in proteins by multidimensional 13C-19F REDOR NMR under fast magic-angle spinning.
Rapid measurement of long-range distances in proteins by multidimensional 13C-19F REDOR NMR under fast magic-angle spinning.
Related Articles Rapid measurement of long-range distances in proteins by multidimensional 13C-19F REDOR NMR under fast magic-angle spinning.
J Biomol NMR. 2018 May 21;:
Authors: Shcherbakov AA, Hong M
Abstract
The ability to simultaneously measure many long-range distances is critical to efficient and accurate determination of protein structures by solid-state NMR (SSNMR). So far, the most common distance...
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05-24-2018 12:57 AM
Rapid measurement of long-range distances in proteins by multidimensional 13 Câ?? 19 F REDOR NMR under fast magic-angle spinning
Rapid measurement of long-range distances in proteins by multidimensional 13 Câ?? 19 F REDOR NMR under fast magic-angle spinning
Abstract
The ability to simultaneously measure many long-range distances is critical to efficient and accurate determination of protein structures by solid-state NMR (SSNMR). So far, the most common distance constraints for proteins are 13Câ??15N distances, which are usually measured using the rotational-echo double-resonance (REDOR) technique. However, these measurements are restricted to distances of up to ~â??5Â*Ă? due to...
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05-21-2018 06:16 PM
[NMR paper] Fast Magic-Angle-Spinning 19F Spin Exchange NMR for Determining Nanometer 19F-19F Distances in Proteins and Pharmaceutical Compounds.
Fast Magic-Angle-Spinning 19F Spin Exchange NMR for Determining Nanometer 19F-19F Distances in Proteins and Pharmaceutical Compounds.
Fast Magic-Angle-Spinning 19F Spin Exchange NMR for Determining Nanometer 19F-19F Distances in Proteins and Pharmaceutical Compounds.
J Phys Chem B. 2018 Feb 27;:
Authors: Roos M, Wang T, Shcherbakov AA, Hong M
Abstract
Internuclear distances measured using NMR provide crucial constraints of three-dimensional structures, but are often restricted to about 5 Ĺ due to the weakness of nuclear-spin...
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02-28-2018 03:32 PM
Persistent Radicals of Self-assembled Benzophenone bis-Urea Macrocycles: Characterization and Application as a Polarizing Agent for Solid-state DNP MAS Spectroscopy #DNPNMR #NMR
From The DNP-NMR Blog:
Persistent Radicals of Self-assembled Benzophenone bis-Urea Macrocycles: Characterization and Application as a Polarizing Agent for Solid-state DNP MAS Spectroscopy #DNPNMR #NMR
Most commonly nitroxide-based radicals are used in DNP. However, there are many other stable radicals. This one is a UV generated radical that is stable for weeks at room temperature. In addition it exhibits a fairly narrow linewidth. This radical, in combination with another narrow line radical (BDPA, trityl, etc.) could make a very efficient polarizing agent when mixed together or even...
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02-12-2018 05:58 PM
Persistent Radicals of Self-assembled Benzophenone bis-Urea Macrocycles: Characterization and Application as a Polarizing Agent for Solid-state DNP MAS Spectroscopy #DNPNMR
From The DNP-NMR Blog:
Persistent Radicals of Self-assembled Benzophenone bis-Urea Macrocycles: Characterization and Application as a Polarizing Agent for Solid-state DNP MAS Spectroscopy #DNPNMR
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DeHaven, B.A., et al., Persistent Radicals of Self-assembled Benzophenone bis-Urea Macrocycles: Characterization and Application as a Polarizing Agent for Solid-state DNP MAS Spectroscopy. Chemistry, 2017. 23(34): p. 8315-8319.
https://www.ncbi.nlm.nih.gov/pubmed/28423212
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10-05-2017 01:01 AM
Bioactive macrocycles: NMR structures
Bioactive macrocycles: NMR structures
http://www.spectroscopynow.com/common/images/thumbnails/1550b47f322.pngBioactive peptidomimetic macrocycles have been developed by a group of scientists at Cornell University in Ithaca, New York, USA, and studied using nuclear magnetic resonance (NMR) spectroscopy.
Read the rest at Spectroscopynow.com
Measurement of Nanometer Distances in Solution via 13C NMR Spectroscopy—Shrinking of Macrocycles with Increasing Temperature
Linear Mode
