[ASAP] Unlocking Structural Diversity in Gold(III) Hydrides: Unexpected Interplay of cis/trans-Influence on Stability, Insertion Chemistry, and NMR Chemical Shifts
[ASAP] Unlocking Structural Diversity in Gold(III) Hydrides: Unexpected Interplay of cis/trans-Influence on Stability, Insertion Chemistry, and NMR Chemical Shifts
[NMR paper] Effects of structural differences on the NMR chemical shifts in isostructural dipeptides.
Effects of structural differences on the NMR chemical shifts in isostructural dipeptides.
http://www.bionmr.com//www.ncbi.nlm.nih.gov/corehtml/query/egifs/http:--pubs.acs.org-images-pubmed-acspubs.jpg Related Articles Effects of structural differences on the NMR chemical shifts in isostructural dipeptides.
J Phys Chem A. 2014 Apr 10;118(14):2618-28
Authors: Altheimer BD, Mehta MA
Abstract
Porous crystalline dipeptides have gained recent attention for their potential as gas-storage materials. Within this large class is a group of...
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10-05-2014 09:06 PM
Interpreting Protein Structural Dynamics from NMR Chemical Shifts
Interpreting Protein Structural Dynamics from NMR Chemical Shifts
Paul Robustelli, Kate A. Stafford and Arthur G. Palmer
http://pubs.acs.org/appl/literatum/publisher/achs/journals/content/jacsat/0/jacsat.ahead-of-print/ja300265w/aop/images/medium/ja-2012-00265w_0003.gif
Journal of the American Chemical Society
DOI: 10.1021/ja300265w
http://feeds.feedburner.com/~ff/acs/jacsat?d=yIl2AUoC8zA
http://feeds.feedburner.com/~r/acs/jacsat/~4/AvG321E_RMU
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03-28-2012 09:28 PM
[NMR paper] Secondary structural effects on protein NMR chemical shifts.
Secondary structural effects on protein NMR chemical shifts.
Related Articles Secondary structural effects on protein NMR chemical shifts.
J Biomol NMR. 2004 Nov;30(3):233-44
Authors: Wang Y
For an amino acid in protein, its chemical shift, delta(phi, psi)(s), is expressed as a function of its backbone torsion angles (phi and psi) and secondary state (s): delta(phi, psi)(s=deltaphi, psi)_coil+Deltadelta(phi, psi)_s), where delta(phi, psi)(coil) represents its chemical shift at coil state (s=coil); Delta delta(phi, psi)(s) (s=sheet or helix) is...
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11-24-2010 10:03 PM
[NMR paper] Influence of pH on NMR structure and stability of the human prion protein globular do
Influence of pH on NMR structure and stability of the human prion protein globular domain.
Related Articles Influence of pH on NMR structure and stability of the human prion protein globular domain.
J Biol Chem. 2003 Sep 12;278(37):35592-6
Authors: Calzolai L, Zahn R
The NMR structure of the globular domain of the human prion protein (hPrP) with residues 121-230 at pH 7.0 shows the same global fold as the previously published structure determined at pH 4.5. It contains three alpha-helices, comprising residues 144-156, 174-194, and 200-228, and...
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11-24-2010 09:01 PM
[NMR paper] Secondary and tertiary structural effects on protein NMR chemical shifts: an ab initi
Secondary and tertiary structural effects on protein NMR chemical shifts: an ab initio approach.
Related Articles Secondary and tertiary structural effects on protein NMR chemical shifts: an ab initio approach.
Science. 1993 Jun 4;260(5113):1491-6
Authors: de Dios AC, Pearson JG, Oldfield E
Recent theoretical developments permit the prediction of 1H, 13C, 15N, and 19F nuclear magnetic resonance chemical shifts in proteins and offer new ways of analyzing secondary and tertiary structure as well as for probing protein electrostatics. For 13C,...
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08-21-2010 11:53 PM
Using NMR Chemical Shifts as Structural Restraints in Molecular Dynamics Simulations
Using NMR Chemical Shifts as Structural Restraints in Molecular Dynamics Simulations of Proteins.
Related Articles Using NMR Chemical Shifts as Structural Restraints in Molecular Dynamics Simulations of Proteins.
Structure. 2010 Aug 11;18(8):923-933
Authors: Robustelli P, Kohlhoff K, Cavalli A, Vendruscolo M
We introduce a procedure to determine the structures of proteins by incorporating NMR chemical shifts as structural restraints in molecular dynamics simulations. In this approach, the chemical shifts are expressed as differentiable...
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08-17-2010 03:36 AM
Use of chemical shifts for structural studies of nucleic acids
Use of chemical shifts for structural studies of nucleic acids
Publication year: 2010
Source: Progress in Nuclear Magnetic Resonance Spectroscopy, In Press, Accepted Manuscript, Available online 1 February 2010</br>
Sik Lok, Lam , Lai Man, Chi</br>
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08-16-2010 03:50 AM
Mapping of protein structural ensembles by chemical shifts
Abstract Applying the chemical shift prediction programs SHIFTX and SHIFTS to a data base of protein structures with known chemical shifts we show that the averaged chemical shifts predicted from the structural ensembles explain better the experimental data than the lowest energy structures. This is in agreement with the fact that proteins in solution occur in multiple conformational states in fast exchange on the chemical shift time scale. However, in contrast to the real conditions in solution at ambient temperatures, the standard NMR structural calculation methods as well chemical shift...