[NMR paper] NMR studies of DNA support the role of pre-existing minor groove variations in nucleosome indirect readout.
NMR studies of DNA support the role of pre-existing minor groove variations in nucleosome indirect readout.
NMR studies of DNA support the role of pre-existing minor groove variations in nucleosome indirect readout.
Biochemistry. 2014 Aug 7;
Authors: Xu X, Ben Imeddourene A, Zargarian L, Foloppe N, Mauffret O, Hartmann B
Abstract
We investigated how the intrinsic sequence-dependent properties probed via the phosphate linkages (BI BII equilibrium) influence the preferred shape of free DNA, and how this affects the nucleosome...
[NMR paper] Indirect use of deuterium in solution NMR studies of protein structure and hydrogen bonding.
Indirect use of deuterium in solution NMR studies of protein structure and hydrogen bonding.
Related Articles Indirect use of deuterium in solution NMR studies of protein structure and hydrogen bonding.
Prog Nucl Magn Reson Spectrosc. 2014 Feb;77:49-68
Authors: Tugarinov V
Abstract
A description of the utility of deuteration in protein NMR is provided with an emphasis on quantitative evaluation of the effects of deuteration on a number of NMR parameters of proteins: (1) chemical shifts, (2) scalar coupling constants, (3) relaxation...
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Indirect Use of Deuterium in Solution NMR Studies of Protein Structure and Hydrogen Bonding
Indirect Use of Deuterium in Solution NMR Studies of Protein Structure and Hydrogen Bonding
Publication date: Available online 28 August 2013
Source:Progress in Nuclear Magnetic Resonance Spectroscopy</br>
Author(s): Vitali Tugarinov</br>
A description of the utility of deuteration in protein NMR is provided with an emphasis on quantitative evaluation of the effects of deuteration on a number of NMR parameters of proteins: (1) chemical shifts, (2) scalar coupling constants, (3) relaxation properties (R 1 and R 2 rates) of nuclei directly attached to one or more...
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08-29-2013 01:27 AM
[NMR paper] CD and NMR studies of prion protein (PrP) helix 1. Novel implications for its role in
CD and NMR studies of prion protein (PrP) helix 1. Novel implications for its role in the PrPC-->PrPSc conversion process.
Related Articles CD and NMR studies of prion protein (PrP) helix 1. Novel implications for its role in the PrPC-->PrPSc conversion process.
J Biol Chem. 2003 Dec 12;278(50):50175-81
Authors: Ziegler J, Sticht H, Marx UC, Müller W, Rösch P, Schwarzinger S
The conversion of prion helix 1 from an alpha-helical into an extended conformation is generally assumed to be an essential step in the conversion of the cellular isoform...
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11-24-2010 09:16 PM
[NMR paper] 13C/31P NMR studies on the role of glucose transport/phosphorylation in human glycoge
13C/31P NMR studies on the role of glucose transport/phosphorylation in human glycogen supercompensation.
Related Articles 13C/31P NMR studies on the role of glucose transport/phosphorylation in human glycogen supercompensation.
Int J Sports Med. 2003 May;24(4):238-44
Authors: Price TB, Laurent D, Petersen KF
This study measured muscle glycogen during a 7-day carbohydrate loading protocol. Twenty healthy subjects (12 male, 8 female) performed 1 hr treadmill/toe-raise exercise immediately before a 3-day low carbohydrate (LoCHO) diet (20 %...
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11-24-2010 09:01 PM
[NMR paper] NMR studies of CCK-8/CCK1 complex support membrane-associated pathway for ligand-rece
NMR studies of CCK-8/CCK1 complex support membrane-associated pathway for ligand-receptor interaction.
Related Articles NMR studies of CCK-8/CCK1 complex support membrane-associated pathway for ligand-receptor interaction.
Can J Physiol Pharmacol. 2002 May;80(5):383-7
Authors: Giragossian C, Pellegrini M, Mierke DF
The interaction of peptide ligands with their associated G-protein-coupled receptors has been examined by a number of different experimental approaches over the years. We have been developing an approach utilizing high-resolution...
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11-24-2010 08:49 PM
Major groove width variations in RNA structures determined by NMR and impact of 13C r
Abstract Ribonucleic acid structure determination by NMR spectroscopy relies primarily on local structural restraints provided by 1Hâ?? 1H NOEs and J-couplings. When employed loosely, these restraints are broadly compatible with A- and B-like helical geometries and give rise to calculated structures that are highly sensitive to the force fields employed during refinement. A survey of recently reported NMR structures reveals significant variations in helical parameters, particularly the major groove width. Although helical parameters observed in high-resolution X-ray crystal structures of...
NMR Studies of DNA Support the Role of Pre-ExistingMinor Groove Variations in Nucleosome Indirect Readout
Linear Mode
