SOLUTION NMR

NMR Experiment
Experiment Type Sample Contents Ionic Strength Solvent pH Pressure Temprature (K)
1 3D_13C-separated_NOESY 0.5-1mM 13C, 15N, 75% 2H labeled3-methyladenine DNA glycosylase I, 100mM Nacl, 3mM DTT, 0.34mM NaN3, 10mM phosphate buffer, pH6.6 ~8, fold ( or 13C8 labeled) 3-methyladenine 10mM phosphate buffer H20 6.6 ambient 293
2 3D_15N-separated_NOESY 0.5-1mM 13C, 15N, 75% 2H labeled3-methyladenine DNA glycosylase I, 100mM Nacl, 3mM DTT, 0.34mM NaN3, 10mM phosphate buffer, pH6.6 ~8, fold ( or 13C8 labeled) 3-methyladenine H20
3 2D NOESY 0.5-1mM 13C, 15N, 75% 2H labeled3-methyladenine DNA glycosylase I, 100mM Nacl, 3mM DTT, 0.34mM NaN3, 10mM phosphate buffer, pH6.6 ~8, fold ( or 13C8 labeled) 3-methyladenine H20
4 13C-edited HSQC 0.5-1mM 13C, 15N, 75% 2H labeled3-methyladenine DNA glycosylase I, 100mM Nacl, 3mM DTT, 0.34mM NaN3, 10mM phosphate buffer, pH6.6 ~8, fold ( or 13C8 labeled) 3-methyladenine H20
NMR Spectrometer Information
Spectrometer Manufacturer Model Field Strength
NMR Refinement
Method Details Software
torsion angle dynamics the structures are based on a total of 2494 restraints, 2140 are NOE-derived distance constraints, 222 dihedral angle restraints, 132 h-bond constraints 1
NMR Ensemble Information
Conformer Selection Criteria structures with acceptable covalent geometry,structures with favorable non-bond energy,structures with the least restraint violations,structures with the lowest energy
Conformers Calculated Total Number 200
Conformers Submitted Total Number 25
Representative Model 8 (lowest energy)
Computation: NMR Software
# Classification Version Software Name Author
1 structure solution 1.1 CNS Brunger, A.T., Adams, P.D., Clore, G.M., Delano, W.L., Gros, P., Grosse-Kunstleve, R.W., Jiang, J.-S., Kuszewski, J., Nilges, M., Pannu, N.S., Read, R.J., Rice, L.M., Simonson, T., Warren, G.L.
2 refinement NIH-2.0.2 X-PLOR Clore, G.M., Kuszewski, J.
3 data analysis 3.93 Sparky Goddard, T.D., Kneller, D.G.
4 processing NIH NMRPipe Delaglio, F.