title: A set of 4D NMR experiments of enhanced resolution for easy resonance assignment in proteins.
abstract: This paper presents examples of techniques based on the principle of random sampling that allows acquisition of NMR spectra featuring extraordinary resolution. This is due to increased dimensionality and maximum evolution time reached. The acquired spectra of CsPin protein and maltose binding protein were analyzed statistically with the aim to evaluate each technique. The results presented include exemplary spectral cross-sections. The spectral data provided by the proposed techniques allow easy assignment of backbone and side-chain resonances.
authors.affiliation: Faculty of Chemistry, University of Warsaw, Warsaw, Poland.
authors.forename: Anna
authors.initials: A
authors.lastname: Zawadzka-Kazimierczuk
authors.forename: Krzysztof
authors.initials: K
authors.lastname: Kazimierczuk
authors.forename: Wiktor
authors.initials: W
authors.lastname: Koźmiński
mesh_terms: D000465:Algorithms; D009682:Magnetic Resonance Spectroscopy / Q000379:methods*; D010449:Peptide Mapping / Q000379:methods*; D011506:Proteins / Q000737:chemistry*
chemical_list: D011506:Proteins