SOLUTION NMR Experimental Data


Experimental Details
Sample Conditions
Sample Contents1 mM U-15N,13C Cue2 + 1 mM Ubiquitin; 20 mM sodium phosphate buffer, pH 7.0, 0.2% NaN3
Solvent90% H2O, 10% D2O
Ionic Strength20 mM sodium phosphate, pH 7.0, 0.2% NaN3
pH7.0
Pressure1 atm
Temperature (K)298
Experiment(s):3D_15N-separated_NOESY
Sample Contents1 mM U-15N,13C Cue2 + 1 mM Ubiquitin; 20 mM sodium phosphate buffer, pH 7.0, 0.2% NaN3
Solvent99.996% D2O
Ionic Strength20 mM sodium phosphate, pH 7.0, 0.2% NaN3
pH7.0
Pressure1 atm
Temperature (K)298
Experiment(s):3D_13C-separated_NOESY
Sample Contents1 mM Cue2 + 1 mM U-15N,13C Ubiquitin; 20 mM sodium phosphate buffer, pH 7.0, 0.2% NaN3
Solvent90% H2O, 10% D2O
Ionic Strength20 mM sodium phosphate, pH 7.0, 0.2% NaN3
pH7.0
Pressure1 atm
Temperature (K)298
Experiment(s):3D_13C-filtered,_13C-edited_NOESY
Sample Contents1 mM Cue2 + 1 mM U-15N,13C Ubiquitin; 20 mM sodium phosphate buffer, pH 7.0, 0.2% NaN3
Solvent99.996% D2O
Ionic Strength20 mM sodium phosphate, pH 7.0, 0.2% NaN3
pH7.0
Pressure1 atm
Temperature (K)298
Experiment(s):2D_DOUBLE_HALF-FILTERED_NOESY
Spectrometer Information
Manufacturer Model Field Strength
Varian INOVA 600.0
NMR Refinement
Method torsion angle dynamics and simulated annealing
Details The structures are based on a total of 3328 distance restraints, including 3238 NOE-derived distance restraints [2560 unambiguous and 678 ambiguous restraints], 90 hydrogen bonding distance restraints, and 150 torsion angle restraints.
NMR Ensemble Information
Conformer Selection Criteria The submitted conformer models are the 20 structures with the lowest restraint energies, restraint violations, and RMS deviations from ideal covalent geometry
Conformers Calculated Total Number 80
Conformers Submitted Total Number 20
Representative Model Choice Rationale
1 closest to the average
Computation: NMR Software
# Classification Software Name Author
1 refinement CNS 1.1 Brunger et al.
2 refinement Aria 1.2 Linge and Nilges
3 structure solution Aria 1.2 Linge and Nilges
4 structure solution CNS 1.1 Brunger et al.
5 data analysis FELIX 98.0 and 2000 Accelrys
6 processing FELIX 98.0 and 2000 Accelrys
7 collection VNMR 6.1b Varian