SOLUTION NMR

NMR Experiment
Experiment Type Sample Contents Ionic Strength Solvent pH Pressure Temprature (K)
1 2D NOESY 1.2 MM TFB1 [UNLABELED], 20 MM PHOSPHATE BUFFER, 1MM EDTA, 100% D2O; 1.2 MM TFB1 [U-15N], 20 MM PHOSPHATE BUFFER, 1MM EDTA, 90% H2O, 10% D2O; 1.2 MM TFB1 [U-15N,13C], 20 MM PHOSPHATE BUFFER, 1MM EDTA, 100% D2O 20 mM SODIUM PHOSPHATE ? 6.5 AMBIENT 300
2 3D 15N-EDITED NOESY -HSQC 1.2 MM TFB1 [UNLABELED], 20 MM PHOSPHATE BUFFER, 1MM EDTA, 100% D2O; 1.2 MM TFB1 [U-15N], 20 MM PHOSPHATE BUFFER, 1MM EDTA, 90% H2O, 10% D2O; 1.2 MM TFB1 [U-15N,13C], 20 MM PHOSPHATE BUFFER, 1MM EDTA, 100% D2O 20 mM SODIUM PHOSPHATE ? 6.5 AMBIENT 300
3 2D 1H-15N HSQC 1.2 MM TFB1 [UNLABELED], 20 MM PHOSPHATE BUFFER, 1MM EDTA, 100% D2O; 1.2 MM TFB1 [U-15N], 20 MM PHOSPHATE BUFFER, 1MM EDTA, 90% H2O, 10% D2O; 1.2 MM TFB1 [U-15N,13C], 20 MM PHOSPHATE BUFFER, 1MM EDTA, 100% D2O 20 mM SODIUM PHOSPHATE ? 6.5 AMBIENT 300
4 3D 13C- EDITED HMQC-NOESY 1.2 MM TFB1 [UNLABELED], 20 MM PHOSPHATE BUFFER, 1MM EDTA, 100% D2O; 1.2 MM TFB1 [U-15N], 20 MM PHOSPHATE BUFFER, 1MM EDTA, 90% H2O, 10% D2O; 1.2 MM TFB1 [U-15N,13C], 20 MM PHOSPHATE BUFFER, 1MM EDTA, 100% D2O 20 mM SODIUM PHOSPHATE ? 6.5 AMBIENT 300
NMR Spectrometer Information
Spectrometer Manufacturer Model Field Strength
NMR Refinement
Method Details Software
SIMULATED ANNEALING, WITH A COMBINATION OF TORSION ANGLE DYNAMICS AND CARTESIAN DYNAMICS. THE THREE-DIMENSIONAL STRUCTURES OF THE AMINO-TERMINAL DOMAIN OF TFB1 WERE DETERMINED USING A SET OF 1208 NOE-DERIVED DISTANCE RESTRAINTS, 124 BACKBONE DIHEDRAL ANGLE (PHI AND PSI) RESTRAINTS AND 20 DISTANCE RESTRAINTS FROM HYDROGEN BONDS. 1
NMR Ensemble Information
Conformer Selection Criteria THE SUBMITTED MODELS ARE THE 20 STRUCTURES WITH NO UPPER BOUND VIOLATION GREATER THAN 0.2 ARMSTRONG, NO DIHEDRAL ANGLE RESTRAINT VIOLATION GREATER THAN 2 DEGREES AND WITH THE LOWEST ENERGIES.
Conformers Calculated Total Number 62
Conformers Submitted Total Number 20
Representative Model 1 (?)
Computation: NMR Software
# Classification Version Software Name Author
1 refinement 1.0 CNS BRUNGER, ADAMS, CLORE, DELANO, GROS, GROSSE- KUNSTLEVE, JIANG, KUSZEWSKI, NILGES, PANNU, READ, RICE, SIMONSON, WARREN
2 structure solution 6.1.C VNMR 6.1.C ?
3 structure solution 2.2 NMRPipe ?
4 structure solution 5.0.4 NMRView ?
5 structure solution 1.0 CNS ?