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Updated: Jun 30, 2025

Atomic Scale Structural Studies of Macromolecular Assemblies by Solid-state Nuclear Magnetic Resonance Spectroscopy
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Xplor-NIH:为NMR蛋白质结构确定提供更好的参数和协议.

Guillermo A Bermejo1, Nico Tjandra2, G Marius Clore1

  • 1Laboratory of Chemical Physics, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, Maryland, USA.

Protein science : a publication of the Protein Society
|March 19, 2024
PubMed
概括

这项研究更新了Xplor-NIH蛋白质结构确定参数,提高了准确性和验证. 来自核磁共振数据的增强蛋白质模型显示出卓越的性能.

关键词:
关于NMR的限制措施Xplor - 美国国立卫生研究院蛋白质蛋白质是蛋白质蛋白质的组成部分.结构的确定 结构的确定

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NMR Spectrometers: Resolution and Error Correction01:14

NMR Spectrometers: Resolution and Error Correction

When magnetic nuclei in a sample achieve resonance and undergo relaxation, the signal detected in NMR is an approximately exponential free induction decay. Fourier transform of an exponential decay yields a Lorentzian peak in the frequency domain. Lorentzian peaks in an NMR spectrum are defined by their amplitude, full width at half maximum, and position, where the peak width is governed by the spin-spin relaxation time alone. In real experiments, however, the applied magnetic field is rendered...
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