Protein NMR in the Solution State
Algorithms for automated assignment of solution-state and solid-state protein NMR spectra.
... The nmrstarlib library was designed to easily access NMR data from the NMR-STAR formatted files, i.e. access assigned chemical shift values, experimental peak lists if they are available, and generate a ...
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Solution- and solid-state NMR studies of GPCRs and their ligands
... G protein-coupled receptors (GPCRs) represent one of the major targets of new drugs on the market given their roles as key membrane receptors in many cellular signalling ...However, solution- and ...
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Intermolecular interactions and protein dynamics by solid state NMR spectroscopy
... and protein complexes above a few tens of kDa represent a severe challenge for solution NMR methods, where slow molecular tumbling leads to enhanced transverse relaxation rates and hence broad ...
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Protein Folding by NMR
... Minor state RDCs and RCSAs: Residual dipolar couplings (RDCs) and residual chemical shift anisotropies (RCSAs) report on orientations of internuclear vectors and principal axes of CSA tensors, respectively, that ...
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Solid state NMR of a protein in a precipitated complex with a full length antibody
... in solution to the chemical shifts for the proteins in complexes in the solid state allows the protein − protein interaction interfaces to be mapped out, in analogy to ...
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Simultaneous use of solution, solid-state NMR and X-ray crystallography to study the conformational landscape of the Crh protein during oligomerization and crystallization
... bioinformatics, NMR structure calculation, ARIA, non-crystallographic symmetry, crystallographic ensemble refinement, molecular dynamics simulation Introduction Solid-state NMR is aiming at structure ...
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Characterization of protein–protein interfaces in large complexes by solid state NMR solvent paramagnetic relaxation enhancements
... exchanged protein in the presence of a fully protonated binding partner that 1 H− 1 H spin diffusion is sufficiently slowed down at 100 kHz to allow the use of 1 H R 1 as a site-speci fi c probe of solvent ...isolated ...
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Cellular solid-state NMR investigation of a membrane protein using dynamic nuclear polarization
... developing NMR approaches to obtain such information in a cellular ...the NMR timescale, recently developed in-cell solution NMR approaches can provide 3D structural ...solid-state ...
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Mechanisms of amyloid formation revealed by solution NMR
... solid state NMR have allowed the characterization of fibril structures to different extents of ...of solution NMR spectroscopy to investigate exchange between multiple protein states, to ...
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Structure determination of α-helical membrane proteins by solution-state NMR: Emphasis on retinal proteins
... mediate protein–protein ...a protein. Together with X-ray crystallography and electron microscopy, NMR spectroscopy plays an important role in solving three-dimensional structures of proteins ...
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3D Structure Determination of the Crh Protein from Highly Ambiguous Solid-State NMR Restraints
... In solution NMR, the reduced line- width leads to a high accuracy of peak positions and experi- mental chemical shift values and allows, in the case of folded proteins of a size similar to the size of the ...
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Unraveling the complexity of protein backbone dynamics with combined 13C and 15N solid state NMR relaxation measurements
... solid state, relatively large changes in bond lengths of CSA have minimal effects on the results of model free analysis of relaxation ...solid state in a presence of slow motions small changes in order ...
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NMR and Computational Characterization of Protein Structure and Ligand Binding
... characterize protein structure and ligand ...cellular protein thiol redox state in normal ...the protein thiols. To this end, the solution structures of the three thioredoxins, A, B, ...
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Protein folding on the ribosome studied using NMR spectroscopy
... t NMR spectroscopy is a powerful tool for the investigation of protein folding and misfolding, providing a characterization of molecular structure, dynamics and exchange processes, across a very wide range ...
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Effects of NMR spectral resolution on protein structure calculation
... for protein structure determinations by solution NMR ...given protein size using state-of-the-art automated NOESY assignment and structure calculation ...
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Protein-protein interactions in oligomers studied by solid-state NMR in biomembranes
... Furthermore, Gln17 was studied with 19 F-labled Gln analogues. With these five 19 F-labeled E5 analogous, CPMG and CODEX experiments were performed to evaluate possible intermolecular contacts. Although CPMG experiments ...
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A solid state NMR method for solution of zeolite crystal structures
... MAS NMR spectrum, and that the connectivities between the sites were in agreement with the intersite connec- tivities derived from the 2D 29 Si DQ correlation ...
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A solid state NMR method for solution of zeolite crystal structures
... Figure S5. Two-dimensional 29 Si SR26 4 11 double-quantum correlation spectra of zeolite test sample 1 obtained at the indicated recoupling times. 4.4 Structure solution by solid-state NMR The ...
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Optically generated hyperpolarization for sensitivity enhancement in solution state NMR spectroscopy
... A recent systematic investigation of the RTPM in water soluble xanthene dyes in combination with nitroxide radicals identified the rose bengal and 2,2,6,6-tetramethylpiperidine 1-oxyl (TEMPO) system as producing electron ...
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Anisotropic Interactions in Solution State NMR : Applications to Biomolecular Structure and Dynamics
... Assuming the molecule is globular and ‘rigid’, we can express dipole orientation θ in terms of molecular reorientation relative to the field and local vector orientation relative to.[r] ...
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