title: Combined frequency- and time-domain NMR spectroscopy. Application to fast protein resonance assignment.
abstract: A simple and general method is presented to simplify multi-dimensional NMR spectra of isotope-labeled bio-molecules. The approach is based on band-selective Hadamard-type frequency encoding, which disperses the correlation peaks into different sub-spectra. This makes it possible to apply low-dimensionality-based NMR techniques to larger molecular systems. Here we demonstrate the use of band-selective Hadamard frequency labeling for fast protein resonance assignment, based on our recently proposed suite of 2D experiments (Bersch et al., 2003).
authors.affiliation: Institut de Biologie Structurale - Jean-Pierre Ebel, UMR5075 CNRS-CEA-UJF, 41, rue Jules Horowitz, 38027 Grenoble Cedex, France. Bernhard.Brutscher@ibs.fr
authors.forename: Bernhard
authors.initials: B
authors.lastname: Brutscher
mesh_terms: D008956:Models, Chemical; D019906:Nuclear Magnetic Resonance, Biomolecular / Q000379:methods*; D011487:Protein Conformation; D017434:Protein Structure, Tertiary; D011506:Proteins / Q000737:chemistry*; D013223:Statistics as Topic; D013997:Time Factors
chemical_list: D011506:Proteins