SOLUTION NMR Experimental Data


Experimental Details
Sample Conditions
Sample Contents1mM MutT, 1.3mM 8-oxo-dGMP, 15mM MgCl2, 4mM d11-Tris-HCl, pH 7.5, 21mM NaCl, 0.34mM NaN3.
Solvent90% H2O/10% D2O
Ionic Strength21mM NaCl
pH7.5
Pressureambient
Temperature (K)295
Experiment(s):3D_15N-separated_NOESY, 2D NOESY, 2D TOCSY, 3D_13C-separated_NOESY, 12C/13C-filtered-NOESY-HSQC, HNCA, NHCACB
Sample Contents1mM MutT, 1.3mM 8-oxo-dGMP, 15mM MgCl2, 4mM d11-Tris-HCl, pH 7.5, 21mM NaCl, 0.34mM NaN3.
Solvent90% H2O, 10% D2O. 3% (w/v) bicelles (C8E5/octanol ratio 0.87)
Ionic Strength21mM NaCl
pH7.5
Pressureambient
Temperature (K)295
Experiment(s):15N-1H IPAP-HSQC
Spectrometer Information
Manufacturer Model Field Strength
Varian UNITYPLUS 600.0
NMR Refinement
Method simulated annealing torsion angle dynamics
Details the structures are based on 1746 NOE-derived distance constraints, 186 dihedral angle restraints derived from TALOS and 82 distance restraints from hydrogen bonds.
NMR Ensemble Information
Conformer Selection Criteria structures with the least restraint violations
Conformers Calculated Total Number 50
Conformers Submitted Total Number 20
Representative Model Choice Rationale
1 lowest energy
Additional NMR Experimental Information
1 Sample condition 2 was used to measure residual dipolar couplings.
Computation: NMR Software
# Classification Software Name Author
1 processing version: 2.1 NMRPipe F. Delaglio
2 structure solution version: 1.1 CNS A. Brunger et al.
3 data analysis version: 1999.019.15.47 TALOS Cornilescu, Delaglio, and Bax
4 refinement version: 1.1 CNS A. Brunger et al.