SOLUTION NMR

NMR Experiment
Experiment Type Sample Contents Ionic Strength Solvent pH Pressure Temprature (K)
1 3D_13C-separated_NOESY 1.0mM 15N, 13C-labeled BRD4 C-terminal domain, 20mM phosphate buffer(pH6.0), 50mM NaCl, 5mM EDTA, 10%(v/v)D2O 20mM Na2HPO4, 50mM NaCl 90% H2O/10% D2O 6.0 1 293
2 3D_15N-separated_NOESY 1.0mM 15N, 13C-labeled BRD4 C-terminal domain, 20mM phosphate buffer(pH6.0), 50mM NaCl, 5mM EDTA, 10%(v/v)D2O 20mM Na2HPO4, 50mM NaCl 90% H2O/10% D2O 6.0 1 293
3 2D NOESY 1.0mM 15N, 13C-labeled BRD4 C-terminal domain, 20mM phosphate buffer(pH6.0), 50mM NaCl, 5mM EDTA, 10%(v/v)D2O 20mM Na2HPO4, 50mM NaCl 90% H2O/10% D2O 6.0 1 293
4 2D TOCSY 1.0mM 15N, 13C-labeled BRD4 C-terminal domain, 20mM phosphate buffer(pH6.0), 50mM NaCl, 5mM EDTA, 10%(v/v)D2O 20mM Na2HPO4, 50mM NaCl 90% H2O/10% D2O 6.0 1 293
NMR Spectrometer Information
Spectrometer Manufacturer Model Field Strength
1 Bruker DMX 600
NMR Refinement
Method Details Software
Distance geometry simulated annealing molecular dynamics torsion angle dynamics The NMR structures are based on a total of 1688 restraints, 1490 are NOE-derived distance constraints, 144 dihedral angle restrants, 54 distance restraints from hydrogen bonds. 1
NMR Ensemble Information
Conformer Selection Criteria structures with the lowest energy
Conformers Calculated Total Number 200
Conformers Submitted Total Number 20
Representative Model 1 (lowest energy)
Computation: NMR Software
# Classification Version Software Name Author
1 processing 2.3 NMRPipe F.Delaglio
2 data analysis 3 Sparky T.D.Goddard and D.G.Kneller
3 structure solution 1.1 CNS ?
4 data analysis 1.0 CSI David S.Wishart
5 data analysis 2K.2 MOLMOL Koradi
6 refinement 1.1 CNS ?