SOLUTION NMR Experimental Data


Experimental Details
Sample Conditions
Sample Contents1-3 mM 3A-N U-95% 13C;U-99% 15N; 20mM phosphate buffer NA; 100% D2O
Solvent100% D2O
Ionic Strength20 mM potassium phosphate, 50 mM NaCl
pH7.0
Pressureambient
Temperature (K)25
Experiment(s):3D_13C-separated_NOESY, 2D NOESY
Sample Contents1-3 mM 3A-N U-99% 15N; 20mM phosphate buffer NA; 95% H2O, 5% D2O
Solvent95% H2O/5% D2O
Ionic Strength20 mM potassium phosphate, 50 mM NaCl
pH7.0
Pressureambient
Temperature (K)25
Experiment(s):3D_15N-separated_NOESY
Sample Contents1.5 mM 3A-N NA; 1.5 mM 3A-N U-95% 13C;U-99% 15N; 20mM phosphate buffer NA; 100% D2O
Solvent100% D2O
Ionic Strength20 mM potassium phosphate, 50 mM NaCl
pH7.0
Pressureambient
Temperature (K)25
Experiment(s):3D_13C-separated select/filter NOESY
Sample Contents2 mM 3A-N U-99% 15N; 10 mM tris buffer NA; 95% H2O, 5% D2O
Solvent95% H2O/5% D2O
Ionic Strength10 mM tris, 50 mM NaCl
pH7.0
Pressureambient
Temperature (K)25
Experiment(s):3D_15N-separated_NOESY
Sample Contents1-3 mM 3A-N U-95% 13C;U-99% 15N; 20mM phosphate buffer NA; 95% H2O, 5% D2O
Solvent95% H2O/5% D2O
Ionic Strength20 mM potassium phosphate, 50 mM NaCl
pH7.0
Pressureambient
Temperature (K)25
Experiment(s):3D_13C-separated_NOESY
Spectrometer Information
Manufacturer Model Field Strength
Varian INOVA 500.0
Varian INOVA 600.0
NMR Refinement
Method distance geometry/simmulated annealing
Details The structures are based on a total of 866 intramonomer and 46 intermonomer NOE-derived distance constraints and 34 TALOS-derived dihedral angle restraints. The monomer structure was calculated first and then the dimer was built from random monomer starting orientations.
NMR Ensemble Information
Conformer Selection Criteria structures with the least restraint violations,structures with the lowest energy
Conformers Calculated Total Number 50
Conformers Submitted Total Number 10
Representative Model Choice Rationale
1 closest to the average
Additional NMR Experimental Information
1 This structure was determined using standard 3D heteronuclear techniques.
Computation: NMR Software
# Classification Software Name Author
1 collection version: 6.1a VNMR Varian
2 processing version: 1.0 NMRPipe Delaglio
3 data analysis version: 3.3 ANSIG Kraulis
4 refinement version: 3.851 X-PLOR Brunger