Density functional calculations of backbone 15N shielding tensors in beta-sheet and turn residues of protein G
Density functional calculations of backbone 15N shielding tensors in beta-sheet and turn residues of protein G
Abstract We performed density functional calculations of backbone 15N shielding tensors in the regions of beta-sheet and turns of protein G. The calculations were carried out for all twenty-four beta-sheet residues and eight beta-turn residues in the protein GB3 and the results were compared with the available experimental data from solid-state and solution NMR measurements. Together with the alpha-helix data, our calculations cover 39 out of the 55 residues (or 71%) in GB3....
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02-11-2011 08:36 PM
[NMR paper] Molecular dynamics simulations of protein G challenge NMR-derived correlated backbone
Molecular dynamics simulations of protein G challenge NMR-derived correlated backbone motions.
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Angew Chem Int Ed Engl. 2005 May 30;44(22):3394-9
Authors: Lange OF, Grubmüller H, de Groot BL
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11-25-2010 08:21 PM
[NMR paper] Folding of a beta-sheet protein monitored by real-time NMR spectroscopy.
Folding of a beta-sheet protein monitored by real-time NMR spectroscopy.
Related Articles Folding of a beta-sheet protein monitored by real-time NMR spectroscopy.
J Mol Biol. 2003 May 16;328(5):1161-71
Authors: Mizuguchi M, Kroon GJ, Wright PE, Dyson HJ
At low ionic strength, apoplastocyanin forms an unfolded state under non-denaturing conditions. The refolding of this state is sufficiently slow to allow real-time NMR experiments to be performed. Folding of apoplastocyanin, initiated by the addition of salt and followed by real-time 2D 1H-15N...
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11-24-2010 09:01 PM
[NMR paper] Insights into the determinants of beta-sheet stability: 1H and 13C NMR conformational
Insights into the determinants of beta-sheet stability: 1H and 13C NMR conformational investigation of three-stranded antiparallel beta-sheet-forming peptides.
Related Articles Insights into the determinants of beta-sheet stability: 1H and 13C NMR conformational investigation of three-stranded antiparallel beta-sheet-forming peptides.
J Pept Res. 2003 Apr;61(4):177-88
Authors: Santiveri CM, Rico M, Jiménez MA, Pastor MT, Pérez-Payá E
In a previous study we designed a 20-residue peptide able to adopt a significant population of a three-stranded...
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11-24-2010 09:01 PM
[NMR paper] Simulated and NMR-derived backbone dynamics of a protein with significant flexibility
Simulated and NMR-derived backbone dynamics of a protein with significant flexibility: a comparison of spectral densities for the betaARK1 PH domain.
Related Articles Simulated and NMR-derived backbone dynamics of a protein with significant flexibility: a comparison of spectral densities for the betaARK1 PH domain.
J Am Chem Soc. 2001 Apr 4;123(13):3021-36
Authors: Pfeiffer S, Fushman D, Cowburn D
A 7.6 ns molecular dynamics trajectory of the betaARK1 PH domain in explicit water with appropriate ions was calculated at 300 K. Spectral densities...
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11-19-2010 08:32 PM
[NMR paper] NMR relaxation studies of the role of conformational entropy in protein stability and
NMR relaxation studies of the role of conformational entropy in protein stability and ligand binding.
Related Articles NMR relaxation studies of the role of conformational entropy in protein stability and ligand binding.
Acc Chem Res. 2001 May;34(5):379-88
Authors: Stone MJ
Recent advances in the measurement and analysis of protein NMR relaxation data have made it possible to characterize the dynamical properties of many backbone and side chain groups. With certain caveats, changes in flexibility that occur upon ligand binding, mutation, or...
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11-19-2010 08:32 PM
[NMR paper] Prion protein fragments spanning helix 1 and both strands of beta sheet (residues 125
Prion protein fragments spanning helix 1 and both strands of beta sheet (residues 125-170) show evidence for predominantly helical propensity by CD and NMR.
Related Articles Prion protein fragments spanning helix 1 and both strands of beta sheet (residues 125-170) show evidence for predominantly helical propensity by CD and NMR.
Fold Des. 1998;3(5):313-20
Authors: Sharman GJ, Kenward N, Williams HE, Landon M, Mayer RJ, Searle MS
BACKGROUND: Transmissible spongiform encephalopathies are a group of neurodegenerative disorders of man and animals...
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11-17-2010 11:06 PM
[NMR paper] Analysis of the backbone dynamics of interleukin-1 beta using two-dimensional inverse
Analysis of the backbone dynamics of interleukin-1 beta using two-dimensional inverse detected heteronuclear 15N-1H NMR spectroscopy.
Related Articles Analysis of the backbone dynamics of interleukin-1 beta using two-dimensional inverse detected heteronuclear 15N-1H NMR spectroscopy.
Biochemistry. 1990 Aug 14;29(32):7387-401
Authors: Clore GM, Driscoll PC, Wingfield PT, Gronenborn AM
The backbone dynamics of uniformly 15N-labeled interleukin-1 beta are investigated by using two-dimensional inverse detected heteronuclear 15N-1H NMR...