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Protein Trends & Technologies Market 2023: A Study of the Leading Regions and Players in Industry Forecas - Benzinga
Sep 02, 2023 - 1:54 AM - by nmrlearner
nmrlearner's Avatar Protein Trends & Technologies Market 2023: A Study of the Leading Regions and Players in Industry Forecas Benzinga
Protein Trends & Technologies Market 2023: A Study of the Leading Regions and Players in Industry Forecas - Benzinga
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0 Replies | 200 Views
Relationship Between Pre- and Post-Operative C-Reactive Protein ... - Cureus
Aug 30, 2023 - 5:24 AM - by nmrlearner
nmrlearner's Avatar Relationship Between Pre- and Post-Operative C-Reactive Protein ... - Cureus

Relationship Between Pre- and Post-Operative C-Reactive Protein ... Cureus Read here
0 Replies | 190 Views
Everything you need to know about ‘protein-folding problem’ – but were too afraid to ask - Newslaundry
Aug 28, 2023 - 8:28 AM - by nmrlearner
nmrlearner's Avatar Everything you need to know about ‘protein-folding problem’ – but were too afraid to ask Newslaundry
Everything you need to know about ‘protein-folding problem’ – but were too afraid to ask - Newslaundry
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0 Replies | 206 Views
[NMR paper] Studies of proline conformational dynamics in IDPs by 13C-detected cross-correlated NMR relaxation
Aug 28, 2023 - 8:28 AM - by nmrlearner
nmrlearner's Avatar Studies of proline conformational dynamics in IDPs by 13C-detected cross-correlated NMR relaxation

Intrinsically disordered proteins (IDPs) are significantly enriched in proline residues, which can populate specific local secondary structural elements called PPII helices, characterized by small packing densities. Proline is often thought to promote disorder, but it can participate in specific ?·CH interactions with aromatic side chains resulting in reduced conformational flexibilities of the polypeptide. Differential local motional dynamics are relevant for the stabilization of preformed...

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0 Replies | 556 Views
[NMR paper] An integrated approach of NMR experiments and MD simulations visualizes structural dynamics of a cyclic multi-domain protein
Aug 26, 2023 - 9:35 PM - by nmrlearner
nmrlearner's Avatar An integrated approach of NMR experiments and MD simulations visualizes structural dynamics of a cyclic multi-domain protein

Cyclization can stabilize the structure of proteins, as previously demonstrated in single-domain proteins. Although Lys48-linked polyubiquitin, a multi-domain protein, is also known to be cyclized in human cells, the structural effects of cyclization remain unclear. Here, we examined the impact of cyclization on the structural stability and dynamics of cyclic Lys48-linked diubiquitin (Ub(2) ). As expected, cyclization increased the thermal stability of Ub(2) and its resistance to proteolytic...

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0 Replies | 181 Views
[NMR paper] Characterization of Bioactivity of Selective Molecules in Fruit Wines by FTIR and NMR Spectroscopies, Fluorescence and Docking Calculations
Aug 26, 2023 - 9:35 PM - by nmrlearner
nmrlearner's Avatar Characterization of Bioactivity of Selective Molecules in Fruit Wines by FTIR and NMR Spectroscopies, Fluorescence and Docking Calculations

Fourier transform infrared (FTIR) and proton nuclear magnetic resonance (¹H NMR) spectroscopies were applied to characterize and compare the chemical shifts in the polyphenols' regions of some fruit wines. The obtained results showed that FTIR spectra (1800-900 cm^(-1)) and ¹H NMR (? 6.5-9.3 ppm) of different fruit wines can be used as main indices of the year of vintage and quality of fruit wines. In addition to the classical determination of antioxidant profiles and bioactive substances in...

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0 Replies | 195 Views
[NMR paper] Unique epitope-antibody interactions in the intrinsically disordered proteoglycan-like domain of human carbonic anhydrase IX defined by high-resolution NMR combined with yeast surface display
Aug 26, 2023 - 9:35 PM - by nmrlearner
nmrlearner's Avatar Unique epitope-antibody interactions in the intrinsically disordered proteoglycan-like domain of human carbonic anhydrase IX defined by high-resolution NMR combined with yeast surface display

Carbonic anhydrase (CA)-IX is an extracellular enzyme that is essential in the adaptation of tumor cells to their increasingly more hypoxic and acidic microenvironment. Within the family of carbonic anhydrases, CA-IX is unique in that it is the only CA with an N-terminal intrinsically disordered region (IDR) containing a proteoglycan (PG)-like domain. This PG-like IDR has been described to be instrumental in CA-IX's enzyme activity, as well as tumor cell motility and invasion. We have...

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0 Replies | 196 Views
[NMR paper] Binding Affinity Studies of Nicotinamide N-methyltransferase and Ligands by Saturation Transfer Difference NMR
Aug 26, 2023 - 9:35 PM - by nmrlearner
nmrlearner's Avatar Binding Affinity Studies of Nicotinamide N-methyltransferase and Ligands by Saturation Transfer Difference NMR

CONCLUSION: The binding affinity of nicotinamide and SAH to NNMT and its mutants were obtained by STD NMR in this study. It was found that nicotinamide and SAH bind to WT in a particular orientation, and Y20 is critical for their binding orientation and affinity to NNMT.

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0 Replies | 213 Views
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