Neutrons paint atomic portrait of prototypical cell signaling enzyme - EurekAlert
Neutrons paint atomic portrait of prototypical cell signaling enzyme EurekAlertDirect observations of the structure and catalytic mechanism of a prototypical kinase enzyme -- protein kinase A or PKA -- will provide researchers and drug ...
Neutrons paint atomic portrait of prototypical cell signaling enzyme - EurekAlert
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04-02-2019 01:35 AM
Research reveals atomic-level changes in ALS-linked protein - EurekAlert (press release)
Research reveals atomic-level changes in ALS-linked protein - EurekAlert (press release)
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Research reveals atomic-level changes in ALS-linked protein
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The protein collects in membrane-less organelles, where it may use its low-complexity domain to stick together, much in the way that water collects into droplets on the outside of a cold soda bottle on a humid summer day....
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01-19-2018 03:47 AM
Atomic-level motion may drive bacteria's ability to evade immune system defenses Indiana University - EurekAlert (press release)
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Atomic-level motion may drive bacteria's ability to evade immune system defenses Indiana University
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Through the use of nuclear magnetic resonance spectroscopy, he and colleagues measured the movement of atoms in CzrA and identified those most affected by zinc. They then "swapped" these atoms out with different amino acids and found that the protein ...
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04-21-2017 03:35 PM
Study shows how mutations disrupt ALS-linked protein | EurekAlert ... - EurekAlert (press release)
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Study shows how mutations disrupt ALS-linked protein | EurekAlert ...
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Structural biologists provide a new explanation for how ALS-associated genetic flaws interfere with the proper function and behavior of the protein TDP-43.
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Study shows how mutations disrupt ALS-linked protein | EurekAlert ... - EurekAlert (press release)
nmrlearner
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08-19-2016 04:05 AM
Alzheimer fibrils at atomic resolution - EurekAlert (press release)
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Alzheimer fibrils at atomic resolution
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Only solid-state nuclear magnetic resonance spectroscopy (solid-state NMR) is capable of offering a view at the atomic level in this case. New developments in methods made it possible to measure a network of distances between the atoms in the protein ...
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Alzheimer fibrils at atomic resolution - EurekAlert (press release)
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nmrlearner
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08-06-2016 07:22 PM
Scientists digitally mimic evolution to create novel proteins - EurekAlert (press release)
Scientists digitally mimic evolution to create novel proteins - EurekAlert (press release)
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Scientists digitally mimic evolution to create novel proteins
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He then tapped a number of different metrics to whittle down the list to the top 21 proteins, which he produced in the lab. Jacobs and colleagues took pictures of these proteins using x-ray crystallography and NMR, and found that the proteins contained ...
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nmrlearner
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05-10-2016 04:13 PM
The application of NMR techniques to bacterial adhesins.
The application of NMR techniques to bacterial adhesins.
The application of NMR techniques to bacterial adhesins.
Adv Exp Med Biol. 2011;715:241-56
Authors: Shewmaker F
Extracellular adhesins frequently compose large, highly-ordered structural assemblies that project away from the bacterial surface. These assemblies, known as pili or fimbriae, are rod-like polymeric structures that in some cases can extend up to several micrometers from the cell surface. Because these adhesin structures are critical to bacterial colonization of host cell surfaces,...