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SOLUTION STRUCTURE OF THE REPS1 EH DOMAIN
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 3D_13C-separated_NOESY 1mM Reps1 EH domain U-15N,13C; 10mM d-imidazole buffer, 1.5mM CaCl2; 90% H2O, 10% D2O 90% H2O/10% D2O 10mM NaCl 6.8 ambient 30 2 3D_15N-separated_NOESY 1mM Reps1 EH domain U-15N; 10mM d-imidazole buffer, 1.5mM CaCl2; 90% H2O, 10% D2O 90% H2O/10% D2O 10mM NaCl 6.8 ambient 30 3 2D NOESY 1mM Reps1 EH domain; 10mM d-imidazole buffer, 1.5mM CaCl2 99% D2O 10mM NaCl 6.8 ambient 30 4 DQF-COSY 1mM Reps1 EH domain; 10mM d-imidazole buffer, 1.5mM CaCl2 99% D2O 10mM NaCl 6.8 ambient 30
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Bruker AMX 500 2 Bruker AVANCE 600
NMR Refinement Method Details Software simulated annealing The structures are based on a total of 1265 restraints, 1143 are NOE-derived distance constraints, 122 dihedral angle restraints. XwinNMR
NMR Ensemble Information Conformer Selection Criteria structures with the lowest energy Conformers Calculated Total Number 40 Conformers Submitted Total Number 30 Representative Model 1 (closest to the average)
Additional NMR Experimental Information Details The structure was determined using heteronuclear 2D and 3D NMR spectroscopy.
Computation: NMR Software # Classification Version Software Name Author 1 collection XwinNMR 1.7 Bruker 2 processing XwinNMR 1.7 Bruker 3 data analysis Felix 1.1.2 Hare/Biosym 4 structure solution X-PLOR 3.1 Brunger/Biosym 5 refinement X-PLOR 3.1 Brunger/Biosym