Stable isotope labeling strategy based on coding theory
Stable isotope labeling strategy based on coding theory
Abstract
We describe a strategy for stable isotope-aided protein nuclear magnetic resonance (NMR) analysis, called stable isotope encoding. The basic idea of this strategy is that amino-acid selective labeling can be considered as â??encoding and decodingâ?? processes, in which the information of amino acid type is encoded by the stable isotope labeling ratio of the corresponding residue and it is decoded by analyzing NMR spectra. According to the idea, the strategy can diminish the...
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08-21-2015 09:52 AM
Stable isotope labeling of glycoprotein expressed in silkworms using immunoglobulin G as a test molecule
Stable isotope labeling of glycoprotein expressed in silkworms using immunoglobulin G as a test molecule
Abstract
Silkworms serve as promising bioreactors for the production of recombinant proteins, including glycoproteins and membrane proteins, for structural and functional protein analyses. However, lack of methodology for stable isotope labeling has been a major deterrent to using this expression system for nuclear magnetic resonance (NMR) structural biology. Here we developed a metabolic isotope labeling technique using commercially...
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04-23-2015 04:37 AM
Cambridge Isotope Laboratories and Nexomics Biosciences Signed an ... - Business Wire (press release)
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Cambridge Isotope Laboratories and Nexomics Biosciences Signed an ...
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"Nexomics' success in developing techniques to determine protein structure using Nuclear Magnetic Resonance (NMR) spectroscopy nicely complements CIL's mission to offer isotope enriched reagents used to produce labeled recombinant protein.
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01-29-2014 12:50 AM
Tricky protein may help HIV vaccine development - Science Daily (press release)
Tricky protein may help HIV vaccine development - Science Daily (press release)
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Tricky protein may help HIV vaccine development
Science Daily (press release)
... x-ray crystallography and nuclear magnetic resonance (NMR) spectroscopy. That's where Duke's interdisciplinary team stepped in, solving the structure using protein engineering, sophisticated NMR and software specifically designed to run on limited ...
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01-16-2014 09:15 AM
Press Release: NIH Funds Development of Integrated THz System, Making DNP-NMR Spectroscopy More Affordable
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Press Release: NIH Funds Development of Integrated THz System, Making DNP-NMR Spectroscopy More Affordable
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NIH Funds Development of Integrated THz System, Making DNP-NMR Spectroscopy More Affordable
Bridge12’s SBIR Fast-Track Grant Will Eliminate Need for Second Superconducting Magnet, Greatly Reducing Cost for Dynamic Nuclear Polarization
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11-21-2013 01:14 AM
Development of a New Program That Simulates Protein Movements - Science Daily (press release)
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Development of a New Program That Simulates Protein Movements
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Until now, experimental methods have been used to study static structures; they include X-ray crystallography and nuclear magnetic resonance. However, these methods are of no use for proteins that are on the move; analytical methods, computer ...
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09-11-2013 09:15 PM
Hot Topics in Chemical Biology and Drug Development - Newswise (press release)
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Hot Topics in Chemical Biology and Drug Development
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â??The high-resolution protein structures that you see on Wikipedia have been obtained by X-ray crystallography and nuclear magnetic resonance -- and these are important reference points for understanding proteins in biology,â?? explains Michael L. Gross. ...
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04-07-2011 11:40 PM
[NMR paper] Cell-free synthesis and amino acid-selective stable isotope labeling of proteins for
Cell-free synthesis and amino acid-selective stable isotope labeling of proteins for NMR analysis.
Related Articles Cell-free synthesis and amino acid-selective stable isotope labeling of proteins for NMR analysis.
J Biomol NMR. 1995 Sep;6(2):129-34
Authors: Kigawa T, Muto Y, Yokoyama S
For the application of multidimensional NMR spectroscopy to larger proteins, it would be useful to perform selective labeling of one of the 20 amino acids. For some amino acids, however, amino acid metabolism drastically reduces the efficiency and selectivity...