[NMR paper] Protein Electrostatics Investigated through Paramagnetic NMR for Nonpolar Groups
Protein Electrostatics Investigated through Paramagnetic NMR for Nonpolar Groups
Experimental validation of theoretical models for protein electrostatics remains rare. Recently, we have developed a paramagnetic NMR-based method for de novo determination of effective near-surface electrostatic potentials, which allows for straightforward examination of electrostatic models for biomolecules. In the current work, we expand this method and demonstrate that effective near-surface electrostatic potentials can readily be determined from ¹H paramagnetic relaxation enhancement (PRE)...
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NMR spectroscopy charges into protein surface electrostatics [Biophysics and Computational Biology]
NMR spectroscopy charges into protein surface electrostatics
Frans A. A. Mulder...
Date: 2021-07-22
Life needs interaction. The current pandemic has made visible how much interaction, or lack thereof, means for the life of each and every one of us. The validity of this statement also extends to the tiny and invisible: Over the years, scientists have taken key steps to understand the interactions... Read More
PNAS:
Number: 30
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07-23-2021 01:54 AM
Charges in Hydrophobic Environments: A Strategy forIdentifying Alternative States in Proteins
Charges in Hydrophobic Environments: A Strategy forIdentifying Alternative States in Proteins
http://pubs.acs.org/appl/literatum/publisher/achs/journals/content/bichaw/0/bichaw.ahead-of-print/acs.biochem.6b00843/20161223/images/medium/bi-2016-00843v_0005.gif
Biochemistry
DOI: 10.1021/acs.biochem.6b00843
http://feeds.feedburner.com/~ff/acs/bichaw?d=yIl2AUoC8zA
http://feeds.feedburner.com/~r/acs/bichaw/~4/3djjDlISmF8
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12-24-2016 08:34 AM
Protein stays stable without its charges - The Biological SCENE
http://www.bionmr.com//t2.gstatic.com/images?q=tbn:ANd9GcQbBUAfGwRKcQPkfArAJ5NvDS-iKoN7iXnOdgQ_p4VWnjWwFCtnZhIhZnUIjWzC8qSkrYlsFyU
The Biological SCENE
<img alt="" height="1" width="1">
Protein stays stable without its charges
The Biological SCENE
... methionine, and tryptophan, respectively. After expressing their mutant protein in Escherichia coli, the researchers tested its solubility and stability and assessed the protein's structure with circular dichroism and nuclear magnetic resonance ...
Protein stays stable without its charges - The Biological SCENE
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07-25-2016 04:26 PM
[NMR paper] Contemporary NMR Studies of Protein Electrostatics.
Contemporary NMR Studies of Protein Electrostatics.
Related Articles Contemporary NMR Studies of Protein Electrostatics.
Annu Rev Biophys. 2015 Feb 26;
Authors: Hass MA, Mulder FA
Abstract
Electrostatics play an important role in many aspects of protein chemistry. However, the accurate determination of side chain proton affinity in proteins by experiment and theory remains challenging. In recent years the field of nuclear magnetic resonance spectroscopy has advanced the way that protonation states are measured, allowing...