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	Deuterium spin relaxation of fractionally deuterated ribonuclease H using paired 475 and 950ÂMHz NMR spectrometers Deuterium spin relaxation of fractionally deuterated ribonuclease H using paired 475 and 950ÂMHz NMR spectrometers Abstract Deuterium (2H) spin relaxation of 13CH2D methyl groups has been widely applied to investigate picosecond-to-nanosecond conformational dynamics in proteins by solution-state NMR spectroscopy. The B0 dependence of the 2H spin relaxation rates is represented by a linear relationship between the spectral density function at three discrete frequencies J(0), J(Ï?D) and J(2Ï?D). In this study, the linear relation between 2H relaxation... nmrlearner	Today 01:00 PM by nmrlearner	0	1	Journal club
	[NMR paper] Detecting Bound Ions in Ion Channels by Solid-State NMR Experiments on (15)N-Labelled Ammonium Ions Detecting Bound Ions in Ion Channels by Solid-State NMR Experiments on (15)N-Labelled Ammonium Ions Solid-state NMR allows for the study of membrane proteins under physiological conditions. Here we describe a method for detection of bound ions in the selectivity filter of ion channels using solid-state NMR. This method employs standard ¹H-detected solid-state NMR setup and experiment types, which is enabled by using ^(15)N-labelled ammonium ions to mimic potassium ions. More... nmrlearner	Yesterday 11:03 PM by nmrlearner	0	7	Journal club
	[NMR paper] Deuterium spin relaxation of fractionally deuterated ribonuclease H using paired 475 and 950 MHz NMR spectrometers Deuterium spin relaxation of fractionally deuterated ribonuclease H using paired 475 and 950 MHz NMR spectrometers Deuterium (²H) spin relaxation of ^(13)CH(2)D methyl groups has been widely applied to investigate picosecond-to-nanosecond conformational dynamics in proteins by solution-state NMR spectroscopy. The B(0) dependence of the ²H spin relaxation rates is represented by a linear relationship between the spectral density function at three discrete frequencies J(0), J(?(D)) and J(2?(D)). In this study, the linear relation between ²H relaxation rates at B(0) fields separated by a... nmrlearner	Yesterday 11:03 PM by nmrlearner	0	5	Journal club
	[NMR paper] Effects of Macromolecular Cosolutes on the Kinetics of Huntingtin Aggregation Monitored by NMR Spectroscopy Effects of Macromolecular Cosolutes on the Kinetics of Huntingtin Aggregation Monitored by NMR Spectroscopy The effects of two macromolecular cosolutes, specifically the polysaccharide dextran-20 and the protein lysozyme, on the aggregation kinetics of a pathogenic huntingtin exon-1 protein (hht^(ex1)) with a 35 polyglutamine repeat, htt^(ex1)Q(35), are described. A unified kinetic model that establishes a direct connection between reversible tetramerization occurring on the microsecond time scale and irreversible fibril formation on a time scale of hours/days forms the basis for... nmrlearner	Yesterday 11:03 PM by nmrlearner	0	53	Journal club
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