SOLUTION NMR

NMR Experiment
Experiment Type Sample Contents Ionic Strength Solvent pH Pressure Temprature (K)
1 1H-15N HSQC 1-2 mM of appropriately labeled mutant ubiquitin 30 mM actate 30 mM acetate buffer, pH 5.0 5 Ambient 298
2 3D HNCACB 1-2 mM of appropriately labeled mutant ubiquitin 30 mM actate 30 mM acetate buffer, pH 5.0 5 Ambient 298
3 CBCA(CO)NH 1-2 mM of appropriately labeled mutant ubiquitin 30 mM actate 30 mM acetate buffer, pH 5.0 5 Ambient 298
4 HNCA 1-2 mM of appropriately labeled mutant ubiquitin 30 mM actate 30 mM acetate buffer, pH 5.0 5 Ambient 298
5 HNCO 1-2 mM of appropriately labeled mutant ubiquitin 30 mM actate 30 mM acetate buffer, pH 5.0 5 Ambient 298
6 HBHA(CO)NH 1-2 mM of appropriately labeled mutant ubiquitin 30 mM actate 30 mM acetate buffer, pH 5.0 5 Ambient 298
NMR Spectrometer Information
Spectrometer Manufacturer Model Field Strength
NMR Refinement
Method Details Software
Structure calculations were performed using CNS version 1.0 on an SGI platform. The refinement protocol for annealing involved torsion angle heating (100 K, 1000 steps) followed by cooling in torsion (100 K, 5000 steps) and cartesian space (1000 K, 10,000 steps). ? 1
NMR Ensemble Information
Conformer Selection Criteria back calculated data agree with experimental NOESY spectrum
Conformers Calculated Total Number 50
Conformers Submitted Total Number 21
Representative Model 1 (?)
Computation: NMR Software
# Classification Version Software Name Author
1 structure solution 1.0 CNS BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE-KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU,READ,RICE,SIMONSON,WARREN
2 refinement 1.0 CNS BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE-KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU,READ,RICE,SIMONSON,WARREN