SOLUTION NMR Experimental Data


Experimental Details
Sample Conditions
Sample Contents2 mM DsrC U-15N, 25 mM phosphate buffer, pH 7.4, 100 mM NaCl, 90% H2O, 10% D2O
Solvent90% H2O/10% D2O
Ionic Strength100 mM salt, 25 mM phosphate buffer
pH7.4
Pressureambient
Temperature (K)298
Experiment(s):3D_15N-separated_NOESY, HNHA
Sample Contents2 mM DsrC U-13C,15N, 25 mM phosphate buffer, pH 7.4, 100 mM NaCl, 90% H2O, 10% D2O
Solvent90% H2O, 10% H2O
Ionic Strength100 mM salt, 25 mM phosphate buffer
pH7.4
Pressureambient
Temperature (K)298
Experiment(s):3D_13C,15N-simultaneous NOESY
Sample Contents2 mM DsrC U-13C,15N, 25 mM phosphate buffer, pH* 7.0 100 mM NaCl, 99% D2O
Solvent99% D2O
Ionic Strength100 mM salt, 25 mM phosphate buffer
pH7.4
Pressureambient
Temperature (K)298
Experiment(s):1H-15N, HSQC D2O exchange
Sample Contents2 mM DsrC U-15N, 25 mM phosphate buffer, pH* 7.0 100 mM NaCl, 99% D2O
Solvent99% D2O
Ionic Strength100 mM salt, 25 mM phosphate buffer
pH7.4
Pressureambient
Temperature (K)298
Experiment(s):4D_13C-separated_NOESY
Spectrometer Information
Manufacturer Model Field Strength
Varian INOVA 800.0
Varian INOVA 600.0
Varian INOVA 750.0
NMR Refinement
Method distance geometry and simulated annealing
Details 504 NOE-derived distance restraints, 56 H-bond restraints (2 per H-bond), 89 dihedral restraints (50 phi, 39 psi)
NMR Ensemble Information
Conformer Selection Criteria structures with the least restraint violations,structures with the lowest energy
Conformers Calculated Total Number 24
Conformers Submitted Total Number 20
Representative Model Choice Rationale
1 closest to the average,fewest violations,lowest energy
Computation: NMR Software
# Classification Software Name Author
1 structure solution version: 3.84 X-PLOR Brunger
2 processing version: 98 FELIX MSI
3 collection VNMR Varian
4 refinement version: 3.84 X-PLOR Brunger