SOLUTION NMR Experimental Data


Experimental Details
Sample Conditions
Sample Contents2 mM MTH1175 U-15N,13C; 25 mM phosphate buffer, pH 6.5, 150 mM NaCl, 90% H2O, 10% D2O
Solvent90% H2O, 10% D2O
Ionic Strength150 mM salt, 25 mM phosphate buffer
pH6.5
Pressureambient
Temperature (K)298
Experiment(s):3D_13C,15N-simultaneous NOESY
Sample Contents2 mM MTH1175 U-15N; 25 mM phosphate buffer, pH* 6.1, 150 mM NaCl, 99% D2O
Solvent99% D2O
Ionic Strength150 mM salt, 25 mM phosphate buffer
pH6.5
Pressureambient
Temperature (K)298
Experiment(s):4D_13C-separated_NOESY
Sample Contents2 mM MTH1175 U-15N; 25 mM phosphate buffer, pH 6.5, 150 mM NaCl, 90% H2O, 10% D2O
Solvent90% H2O, 10% D2O
Ionic Strength150 mM salt, 25 mM phosphate buffer
pH6.5
Pressureambient
Temperature (K)298
Experiment(s):3D_15N-separated_NOESY, HNHA
Spectrometer Information
Manufacturer Model Field Strength
Varian UNITYplus 500.0
Varian INOVA 600.0
Varian INOVA 750.0
Varian INOVA 800.0
NMR Refinement
Method distance geometry and simulated annealing
Details 436 NOE-derived distance constraints, 40 dihedral angle constraints (phi), 58 hydrogen bonds (2 constraints per H-bond)
NMR Ensemble Information
Conformer Selection Criteria all calculated structures submitted
Conformers Calculated Total Number 20
Conformers Submitted Total Number 20
Representative Model Choice Rationale
1 fewest violations
Computation: NMR Software
# Classification Software Name Author
1 structure solution X-PLOR 3.1 n/a
2 collection VNMR Varian
3 processing FELIX 98 MSI
4 refinement X-PLOR 3.1 Brunger