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In-cell protein stability promotes antimicrobial resistance of metallo-? ... - Nature.com
May 15, 2023 - 9:27 PM - by nmrlearner
nmrlearner's Avatar In-cell protein stability promotes antimicrobial resistance of metallo-? ... - Nature.com

In-cell protein stability promotes antimicrobial resistance of metallo-? ... Nature.com Read here
0 Replies | 114 Views
[NMR paper] Using NMR Titration Experiments to Study E. coli FAS-II- and AcpP-Mediated Protein-Protein Interactions
May 15, 2023 - 9:27 PM - by nmrlearner
nmrlearner's Avatar Using NMR Titration Experiments to Study E. coli FAS-II- and AcpP-Mediated Protein-Protein Interactions

Acyl carrier proteins (ACPs) are central to many primary and secondary metabolic pathways. In E. coli fatty acid biosynthesis (FAB), the central ACP, AcpP, transports intermediates to a suite of partner proteins (PP) for iterative modification and elongation. The regulatory protein-protein interactions that occur between AcpP and the PP in FAB are poorly understood due to the dynamic and transient nature of these interactions. Solution-state NMR spectroscopy can reveal information at the atomic...

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0 Replies | 172 Views
[NMR paper] Recent Advances in NMR Protein Structure Prediction with ROSETTA
May 14, 2023 - 1:34 PM - by nmrlearner
nmrlearner's Avatar Recent Advances in NMR Protein Structure Prediction with ROSETTA

Nuclear magnetic resonance (NMR) spectroscopy is a powerful method for studying the structure and dynamics of proteins in their native state. For high-resolution NMR structure determination, the collection of a rich restraint dataset is necessary. This can be difficult to achieve for proteins with high molecular weight or a complex architecture. Computational modeling techniques can complement sparse NMR datasets (
0 Replies | 173 Views
[NMR paper] Molecular Basis for the Selectivity of DHA and EPA in Sudlow's Drug Binding Sites in Human Serum Albumin with the Combined Use of NMR and Docking Calculations
May 14, 2023 - 1:34 PM - by nmrlearner
nmrlearner's Avatar Molecular Basis for the Selectivity of DHA and EPA in Sudlow's Drug Binding Sites in Human Serum Albumin with the Combined Use of NMR and Docking Calculations

Medium- and long-chain saturated and unsaturated free fatty acids (FFAs) are known to bind to human serum albumin (HSA), the main plasma carrier protein. Atomic-level structural data regarding the binding mode in Sudlow's sites I (FA7) and II (FA4, FA3) of the polyunsaturated ?-3 fatty acids docosahexaenoic acid (DHA) and eicosapentaenoic acid (EPA), however, are largely unknown. Herein, we report the combined use of saturation transfer difference (STD) and Interligand NOEs for Pharmacophore...

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0 Replies | 125 Views
Conformational dynamics and kinetics of protein interactions by nuclear magnetic resonance - ScienceDirect
May 13, 2023 - 2:21 PM - by nmrlearner
nmrlearner's Avatar Conformational dynamics and kinetics of protein interactions by nuclear magnetic resonance ScienceDirect
Conformational dynamics and kinetics of protein interactions by nuclear magnetic resonance - ScienceDirect
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0 Replies | 144 Views
[NMR paper] Nuclear spin diffusion under fast magic-angle spinning in solid-state NMR
May 13, 2023 - 2:21 PM - by nmrlearner
nmrlearner's Avatar Nuclear spin diffusion under fast magic-angle spinning in solid-state NMR

Solid-state nuclear spin diffusion is the coherent and reversible process through which spin order is transferred via dipolar couplings. With the recent increases in magic-angle spinning (MAS) frequencies and magnetic fields becoming routinely applied in solid-state nuclear magnetic resonance, understanding how the increased 1H resolution obtained affects spin diffusion is necessary for interpretation of several common experiments. To investigate the coherent contributions to spin diffusion with...

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0 Replies | 196 Views
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