[NMR paper] Resolution of Oligomeric Species during the Aggregation of A?1-40 Using 19F NMR.
Resolution of Oligomeric Species during the Aggregation of A?1-40 Using 19F NMR.
Resolution of Oligomeric Species during the Aggregation of A?1-40 Using 19F NMR.
Biochemistry. 2013 Feb 27;
Authors: Suzuki Y, Brender JR, Soper MT, Krishnamoorthy J, Zhou Y, Ruotolo BT, Kotov NA, Ramamoorthy A, Marsh EN
Abstract
In the commonly used nucleation-dependent model of protein aggregation, aggregation proceeds only after a lag phase in which the concentration of energetically unfavorable nuclei reaches a critical value. The formation of...
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03-01-2013 09:57 PM
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...
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02-03-2013 09:54 AM
[NMR paper] Probing the oligomeric state of phospholamban variants in phospholipid bilayers from
Probing the oligomeric state of phospholamban variants in phospholipid bilayers from solid-state NMR measurements of rotational diffusion rates.
Related Articles Probing the oligomeric state of phospholamban variants in phospholipid bilayers from solid-state NMR measurements of rotational diffusion rates.
Biochemistry. 2005 Mar 15;44(10):4055-66
Authors: Hughes E, Clayton JC, Middleton DA
Phospholamban (PLB) is a small transmembrane protein that regulates calcium transport across the sarcoplasmic reticulum (SR) of cardiac cells. PLB...
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11-24-2010 11:14 PM
Oligomeric Structure of a Cathelicidin Antimicrobial Peptide in Dodecylphosphocholine
Oligomeric Structure of a Cathelicidin Antimicrobial Peptide in Dodecylphosphocholine Micelle Determined by NMR Spectroscopy.
Related Articles Oligomeric Structure of a Cathelicidin Antimicrobial Peptide in Dodecylphosphocholine Micelle Determined by NMR Spectroscopy.
Biochim Biophys Acta. 2010 Oct 6;
Authors: Saravanan R, Bhattacharjya S
The broad spectrum of antibacterial activities of host defense cationic antimicrobial peptides (AMPs) arises from their ability to perturb membrane integrity of the microbes. The mechanisms are often thought to...
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10-12-2010 02:52 PM
[NMR paper] NMR analysis of site-specific ligand binding in oligomeric proteins. Dynamic studies
NMR analysis of site-specific ligand binding in oligomeric proteins. Dynamic studies on the interaction of riboflavin synthase with trifluoromethyl-substituted intermediates.
http://www.ncbi.nlm.nih.gov/corehtml/query/egifs/http:--pubs.acs.org-images-acspubs.jpg Related Articles NMR analysis of site-specific ligand binding in oligomeric proteins. Dynamic studies on the interaction of riboflavin synthase with trifluoromethyl-substituted intermediates.
Biochemistry. 1996 Jul 30;35(30):9637-46
Authors: Scheuring J, Fischer M, Cushman M, Lee J, Bacher A,...
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08-22-2010 02:20 PM
[NMR paper] A NMR investigation on the interactions of the alpha-oligomeric form of the M13 coat
A NMR investigation on the interactions of the alpha-oligomeric form of the M13 coat protein with lipids, which mimic the Escherichia coli inner membrane.
http://www.ncbi.nlm.nih.gov/corehtml/query/egifs/http:--linkinghub.elsevier.com-ihub-images-PubMedLink.gif Related Articles A NMR investigation on the interactions of the alpha-oligomeric form of the M13 coat protein with lipids, which mimic the Escherichia coli inner membrane.
Biochim Biophys Acta. 1991 Jul 1;1066(1):102-8
Authors: Sanders JC, Poile TW, Spruijt RB, Van Nuland NA, Watts A, Hemminga MA
...
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08-21-2010 11:16 PM
[NMR paper] In vivo 13C and 15N NMR studies of methylamine metabolism in Pseudomonas species MA.
In vivo 13C and 15N NMR studies of methylamine metabolism in Pseudomonas species MA.
Related Articles In vivo 13C and 15N NMR studies of methylamine metabolism in Pseudomonas species MA.
J Biol Chem. 1991 Jun 25;266(18):11705-13
Authors: Jones JG, Bellion E
Pseudomonas species MA was grown with methylamine as a sole source of carbon and nitrogen enabling the total flow of carbon and nitrogen into this organism to be simultaneously monitored in vivo using 13C and 15N NMR. Methylamine was rapidly and extensively incorporated into the methyl...
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[Nature network NMR forum] NMR-Spectra database searchable by biological species (0 replies)
NMR-Spectra database searchable by biological species (0 replies)
We currently set up a project for indentification of microorganisms by NMR-Spectra. I tried to find a web-database which is searchable by species in order to learn what biomolecules could be specific and suitable for NMR-analysis. Unfortunately, I was not very successful. That´s why I would like to ask for help in this forum. Thanks and kind regards from Austria! Dieter
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Resolution of Oligomeric Species during the Aggregationof A?1–40 Using 19F NMR
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