Lipofuscin Formation Catalyzed by the Milk Protein ?-Lactoglobulin: Lysine Residues in Cycloretinal Synthesis
Lipofuscin Formation Catalyzed by the Milk Protein ?-Lactoglobulin: Lysine Residues in Cycloretinal Synthesis
http://pubs.acs.org/appl/literatum/publisher/achs/journals/content/bichaw/0/bichaw.ahead-of-print/acs.biochem.7b00709/20171010/images/medium/bi-2017-007094_0005.gif
Biochemistry
DOI: 10.1021/acs.biochem.7b00709
http://feeds.feedburner.com/~ff/acs/bichaw?d=yIl2AUoC8zA
http://feeds.feedburner.com/~r/acs/bichaw/~4/VQIBZfcWe7U
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nmrlearner
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10-10-2017 09:37 PM
Charge-free protein retains its structure and function - The Biological SCENE
http://www.bionmr.com//t0.gstatic.com/images?q=tbn:ANd9GcRNIcTOosu650_S8mtpjIer3kRbgBPQuRxJpzu5To6RG71rEYTnTWLE_rFFadITjrCL3vAgqsc
The Biological SCENE
<img alt="" height="1" width="1">
Charge-free protein retains its structure and function
The Biological SCENE
They also determined the protein's structure with circular dichroism and nuclear magnetic resonance spectroscopy. Based on all these measures, the uncharged protein seemed largely unchanged from the charged version. Plus, it's actually more stable than ...
Charge-free protein retains its structure and function - The...
nmrlearner
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07-21-2016 12:33 PM
Charge-free protein retains its structure and function - The Biological SCENE
http://www.bionmr.com//t0.gstatic.com/images?q=tbn:ANd9GcRNIcTOosu650_S8mtpjIer3kRbgBPQuRxJpzu5To6RG71rEYTnTWLE_rFFadITjrCL3vAgqsc
The Biological SCENE
<img alt="" height="1" width="1">
Charge-free protein retains its structure and function
The Biological SCENE
They also determined the protein's structure with circular dichroism and nuclear magnetic resonance spectroscopy. Based on all these measures, the uncharged protein seemed largely unchanged from the charged version. Plus, it's actually more stable than ...
Charge-free protein retains its structure and function - The...
Protein lysine-N? alkylation and O-phosphorylation mediated by DTT-generated reactive oxygen species
Protein lysine-N? alkylation and O-phosphorylation mediated by DTT-generated reactive oxygen species
Abstract
Reactive oxygen species (ROS) play crucial roles in physiology and pathology. In this report, we use NMR spectroscopy and mass spectrometry (MS) to demonstrate that proteins (galectin-1, ubiquitin, RNase, cytochrome c, myoglobin, and lysozyme) under reducing conditions with dithiothreitol (DTT) become alkylated at lysine-N? groups and O-phosphorylated at serine and threonine residues. These adduction reactions only occur in the presence of monophosphate, potassium, trace metals...
[NMR paper] Rearrangement of charge-charge interactions in variant ubiquitins as detected by doub
Rearrangement of charge-charge interactions in variant ubiquitins as detected by double-mutant cycles and NMR.
Related Articles Rearrangement of charge-charge interactions in variant ubiquitins as detected by double-mutant cycles and NMR.
J Mol Biol. 2003 Sep 26;332(4):927-36
Authors: Sundd M, Robertson AD
Previous studies of ubiquitin disclosed numerous charge-charge interactions on the protein's surface. To investigate how neighboring residues influence the strength of these interactions, double-mutant cycles are combined with pK(a)...