We present NMRtist, an online platform that combines deep learning, large-scale optimization, and cloud computing to automate protein NMR spectra analysis. Our website provides virtual storage for NMR spectra deposition together with a set of applications designed for automated peak picking, chemical shift assignment, and protein structure determination. The system can be used by non-experts and allows protein assignments and structures to be determined within hours after the measurements,...
Principal component analysis for automated classification of 2D spectra and interferograms of protein therapeutics: influence of noise, reconstruction details, and data preparation
Principal component analysis for automated classification of 2D spectra and interferograms of protein therapeutics: influence of noise, reconstruction details, and data preparation
Abstract
Protein therapeutics have numerous critical quality attributes (CQA) that must be evaluated to ensure safety and efficacy, including the requirement to adopt and retain the correct three-dimensional fold without forming unintended aggregates. Therefore, the ability to monitor protein higher order structure (HOS) can be valuable throughout the lifecycle of a protein...
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07-22-2020 09:36 PM
[NMR paper] Introducing the CSP Analyzer: A novel Machine Learning-based application for automated analysis of two-dimensional NMR spectra in NMR fragment-based screening.
Introducing the CSP Analyzer: A novel Machine Learning-based application for automated analysis of two-dimensional NMR spectra in NMR fragment-based screening.
Related Articles Introducing the CSP Analyzer: A novel Machine Learning-based application for automated analysis of two-dimensional NMR spectra in NMR fragment-based screening.
Comput Struct Biotechnol J. 2020;18:603-611
Authors: Fino R, Byrne R, Softley CA, Sattler M, Schneider G, Popowicz GM
Abstract
NMR-based screening, especially fragment-based drug discovery is a...
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04-09-2020 05:35 AM
Maximal clique method for the automated analysis of NMR TOCSY spectra of complex mixtures
Maximal clique method for the automated analysis of NMR TOCSY spectra of complex mixtures
Abstract
Characterization of the chemical components of complex mixtures in solution is important in many areas of biochemistry and chemical biology, including metabolomics. The use of 2D NMR total correlation spectroscopy (TOCSY) experiments has proven very useful for the identification of known metabolites as well as for the characterization of metabolites that are unknown by taking advantage of the good resolution and high sensitivity of this homonuclear...
CcpNmr AnalysisAssign: a flexible platform for integrated NMR analysis
CcpNmr AnalysisAssign: a flexible platform for integrated NMR analysis
Abstract
NMR spectroscopy is an indispensably powerful technique for the analysis of biomolecules under ambient conditions, both for structural- and functional studies. However, in practice the complexity of the technique has often frustrated its application by non-specialists. In this paper, we present CcpNmr version-3, the latest software release from the Collaborative Computational Project for NMR, for all aspects of NMR data analysis, including liquid- and solid-state NMR data....
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09-23-2016 12:55 PM
Singular spectrum analysis for an automated solvent artifact removal and baseline correction of 1D NMR spectra.
Singular spectrum analysis for an automated solvent artifact removal and baseline correction of 1D NMR spectra.
Singular spectrum analysis for an automated solvent artifact removal and baseline correction of 1D NMR spectra.
J Magn Reson. 2011 Mar 6;
Authors: De Sanctis S, Malloni WM, Kremer W, Tomé AM, Lang EW, Neidig KP, Kalbitzer HR
NMR spectroscopy in biology and medicine is generally performed in aqueous solutions, thus in (1)H NMR spectroscopy, the dominant signal often stems from the partly suppressed solvent and can be many orders of...
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04-05-2011 10:22 PM
[NMR paper] An integrated platform for automated analysis of protein NMR structures.
An integrated platform for automated analysis of protein NMR structures.
Related Articles An integrated platform for automated analysis of protein NMR structures.
Methods Enzymol. 2005;394:111-41
Authors: Huang YJ, Moseley HN, Baran MC, Arrowsmith C, Powers R, Tejero R, Szyperski T, Montelione GT
Recent developments provide automated analysis of NMR assignments and three-dimensional (3D) structures of proteins. These approaches are generally applicable to proteins ranging from about 50 to 150 amino acids. In this chapter, we summarize progress...
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11-24-2010 11:14 PM
[NMR paper] Automated analysis of large sets of heteronuclear correlation spectra in NMR-based dr
Automated analysis of large sets of heteronuclear correlation spectra in NMR-based drug discovery.
Related Articles Automated analysis of large sets of heteronuclear correlation spectra in NMR-based drug discovery.
J Med Chem. 2002 Dec 19;45(26):5649-54
Authors: Damberg CS, Orekhov VY, Billeter M
Drug discovery procedures based on NMR typically require the analysis of thousands of NMR spectra. For example, in "SAR by NMR", two-dimensional NMR spectra are recorded for a target protein mixed with ligand candidates from a comprehensive library of...
NMRtist: an online platform for automated biomolecular NMR spectra analysis
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