Projection-Reconstruction Method

The Radon Transform is based in the reconstruction of a multidimensional NMR spectrum from a small number of different plane projections. This projection-reconstruction technique reduces the time required to perform 3D and 4D experiments by one and two orders of magnitude, respectively.
  • General overview and comparison of several fast-NMR methods: 03JB101-27 and 04CONC63
  • Basic Concepts of the Radon Transform ( 04CONC4 )
  • Projection-Reconstruction in multidimensional NMR Spectroscopy ( 04JACS6429 ):
  • 3D ( 03JACS13958 ). Example on a 3D HNCO spectrum of ubiquitin ( 03JB383-27 )
  • 4D ( 03JB391-28 )
  • A suite of (4,2)D TROSY-type experiments for backbone assignment in large proteins ( 05JACS8785 )
  • (4,3)D HC(CCO)NH and intra-HC(C)NH experiments for protein side chain assignment ( 05JMR170-175 )
  • APSY (Automated projection spectroscopy). COmbination of the PR method and automated peak-picking for automated assignment of correlation peaks. ( 05PNAS10876 )

    • See complete list of available APSY pulse programs.

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