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Dataset results
8 results for “paramagnetic NMR”
Paramagnetic tailored experiments for the NMR investigation of reduced and oxidized [2Fe-2S]-mitoNEET
<p>We report here the complete data sets and the pulse programs for the NMR spectra of the human iron sulfur binding protein mitoNEET, in its oxidized and reduced states. These data have been used in the publication “The long-standing relationship between Paramagnetic NMR and Iron-Sulfur proteins: the mitoNEET example. An old method for new stories or the other way around?”. This folder includes: paramagnetic 1D proton NOE experiments, <sup>15</sup>N-IR-HSQC-AP experiments and CON <sup>13</sup>C direct detection experiments in their diamagnetic and paramagnetic version. All these data have been used to identify NMR signals of residues surrounding the metal cofactor. Along with the raw data we report also the pulse programs of the paramagnetic tailored experiments. The NMR spectra of both oxidation states of mitoNEET are significantly different from those reported for previously investigated [Fe<sub>2</sub>S<sub>2</sub>]<sup>2+/+</sup> proteins and provide a detailed description of the unique electronic properties of mitoNEET, that is essential for the understanding of its the biological function.</p>
Distinct association of HRAS and KRAS with Mn(II) ion illustrated by paramagnetic NMR
<p><a name="OLE_LINK4"></a><span>RAS proteins are among crucial oncogenic proteins and are involved in several essential intracellular processes. The RAS protein has an intrinsic metal binding site for Mg<sup>2+</sup>, which is important for the conformational stability of the active site. Recently, it was reported that a second metal ion binding site, located further from the active site in HRAS, binds Ca<sup>2+</sup> with millimolar affinity.</span><span> As one of the most abundant metal ions in cells, Mn<sup>2+</sup> is a potential candidate for the second metal ion binding site in RAS proteins. Here, we examined the interaction of Mn<sup>2+</sup> with HRAS and KRAS using high resolution NMR spectroscopy. The NMR data showed that both the second metal ion binding site and the switch I and II regions bind Mn<sup>2+</sup> in the RAS proteins. Furthermore, our paramagnetic NMR results disclosed the conformational differences in helix </span><span>a</span><span>3 and the following loop between HRAS and KRAS, accompanied by the association with metal ion binding. These results provide new insights into the interaction of RAS proteins and Mn<sup>2+</sup> in the respective biological processes in cells.</span></p>
Towards resolving the complex paramagnetic NMR spectrum of small laccase: Assignments of resonances to residue specific nuclei
<p>NMR dataset as TopSpin (Bruker Corporation) files for the article titled "Towards resolving the complex paramagnetic NMR spectrum of small laccase: Assignments of resonances to residue specific nuclei" (https://doi.org/10.5194/mr-2020-31).</p>
Complex Isomerism Influencing the Texture Properties of Organometallic [Cu(salen)] Porous Polymers: Paramagnetic Solid-State NMR Characterization and Heterogeneous Catalysis
<p>Raw data from NMR experiments and numerical simulations.</p>
Data for "Resolving Structures of Paramagnetic Systems in Chemistry and Materials Science by Solid-State NMR: the Revolving Power of Ultra-Fast MAS"
<p>Raw NMR data</p>
MALPRACTICE: Quantification of Protein Dynamics by Solid-State NMR in the Presence of Paramagnetic Dopants Dataset
<p>Supporting data, scripts, and source code to go with the paper manuscript.</p>
CoMPaDReS: Quantification of Protein Dynamics by Solid-State NMR in the Presence of Paramagnetic Dopants
<p>Supporting data, scripts, and source code to go with the paper manuscript.</p>
CoMPaDReS: Quantification of Protein Dynamics by Solid-State NMR in the Presence of Paramagnetic Dopants
<p>Supporting dataset for paper</p>
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Allen Brain Atlas
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DANDI Archive for NWB datasets
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International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.