Proteinâ??ligand structure guided by backbone and side-chain proton chemical shift perturbations
Proteinâ??ligand structure guided by backbone and side-chain proton chemical shift perturbations
Abstract
The fragment-based drug design approach consists of screening libraries of fragment-like ligands, to identify hits that typically bind the protein target with weak affinity ( \(100\,\upmu \hbox {M}\) â??5Â*mM). The determination of the proteinâ??fragment complex 3D structure constitutes a crucial step for uncovering the key interactions responsible for...
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09-26-2014 01:03 PM
[NMR paper] Backbone (1)H, (15)N, (13)C and side chain (13)C? NMR chemical shift assignment of murine interleukin-10.
Backbone (1)H, (15)N, (13)C and side chain (13)C? NMR chemical shift assignment of murine interleukin-10.
Backbone (1)H, (15)N, (13)C and side chain (13)C? NMR chemical shift assignment of murine interleukin-10.
Biomol NMR Assign. 2013 Aug 25;
Authors: Künze G, Theisgen S, Huster D
Abstract
Almost complete assignment of backbone (1)H, (13)C, (15)N and side chain (13)C? resonances for the immune-regulatory cytokine IL-10 is reported. The protein was overexpressed in Escherichia coli and was refolded from inclusion bodies. The point...
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08-29-2013 01:53 PM
PPM: a side-chain and backbone chemical shift predictor for the assessment of protein conformational ensembles
PPM: a side-chain and backbone chemical shift predictor for the assessment of protein conformational ensembles
Abstract The combination of the wide availability of protein backbone and side-chain NMR chemical shifts with advances in understanding of their relationship to protein structure makes these parameters useful for the assessment of structural-dynamic protein models. A new chemical shift predictor (PPM) is introduced, which is solely based on physicalâ??chemical contributions to the chemical shifts for both the protein backbone and methyl-bearing amino-acid side chains. To...
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09-15-2012 09:04 AM
Site-Specific Protein Backbone and Side-Chain NMR Chemical Shift and Relaxation Analy
Site-Specific Protein Backbone and Side-Chain NMR Chemical Shift and Relaxation Analysis of Human Vinexin SH3 Domain using a Genetically Encoded (15)N/(19)F-Labeled Unnatural Amino Acid.
Related Articles Site-Specific Protein Backbone and Side-Chain NMR Chemical Shift and Relaxation Analysis of Human Vinexin SH3 Domain using a Genetically Encoded (15)N/(19)F-Labeled Unnatural Amino Acid.
Biochem Biophys Res Commun. 2010 Oct 11;
Authors: Shi P, Xi Z, Wang H, Shi C, Xiong Y, Tian C
SH3 is a ubiquitous domain mediating protein-protein interactions....