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Solution structure of olfactory marker protein from rat
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 2D NOESY Sample 1: 2mM OMP unlabeled; 10mM phosphate buffer 0.1mM EDTA 0.3mM NaN3; pH 6.6. 95% H2O/5% D2O 10mM 6.6 ambient 310 2 HNHA Sample 2: 1.5mM OMP U-15N; 10mM phosphate buffer 0.1mM EDTA 0.3mM NaN3; pH 6.6 95% H2O/5% D2O 10mM 6.6 ambient 310 3 4D_13C/15N-separated_NOESY Sample 3: 1.8mM OMP U-15N,13C; 10mM phosphate buffer 0.1mM EDTA 0.3mM NaN3; pH 6.6 95% H2O/5% D2O 10mM 6.6 ambient 310 4 4D_13C-separated_NOESY Sample 3: 1.8mM OMP U-15N,13C; 10mM phosphate buffer 0.1mM EDTA 0.3mM NaN3; pH 6.6 95% H2O/5% D2O 10mM 6.6 ambient 310
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Bruker DMX 600 2 Bruker DRX 800
NMR Refinement Method Details Software distance geometry, simulated annealing XwinNMR
NMR Ensemble Information Conformer Selection Criteria structures with the least restraint violations Conformers Calculated Total Number 200 Conformers Submitted Total Number 20 Representative Model 17 (lowest energy)
Additional NMR Experimental Information Details These structures were calculated using distance, dihedral angle and hydrogen bond restraints from homonuclear and double- and triple-resonance NMR experiments.
Computation: NMR Software # Classification Version Software Name Author 1 collection XwinNMR 2.0 Bruker Analytik GmbH 2 processing NMRPipe 1.8 Delaglio 3 structure solution X-PLOR 3.851 Brunger 4 refinement X-PLOR 3.851 Brunger