SOLUTION NMR

NMR Experiment
Experiment Type Sample Contents Ionic Strength Solvent pH Pressure Temprature (K)
1 3D_13C-separated_NOESY 1.5 mM CBM4-2 15N-labelled, and 13C,15N double labelled protein; 50 mM CaCl2, 50 mM sodium acetate-d3, pH 6.0, 10% D2O, 10 mM sodium azide, 0.1 mM sodium trimethylsilylpropionate (TSP) 0.2 M 90% H2O/10% D2O 6.0 ambient 310
2 3D_15N-separated_NOESY 1.5 mM CBM4-2 15N-labelled, and 13C,15N double labelled protein; 50 mM CaCl2, 50 mM sodium acetate-d3, pH 6.0, 10% D2O, 10 mM sodium azide, 0.1 mM sodium trimethylsilylpropionate (TSP) 0.2 M 90% H2O/10% D2O 6.0 ambient 310
3 HNHA 1.5 mM CBM4-2 15N-labelled, and 13C,15N double labelled protein; 50 mM CaCl2, 50 mM sodium acetate-d3, pH 6.0, 10% D2O, 10 mM sodium azide, 0.1 mM sodium trimethylsilylpropionate (TSP) 0.2 M 90% H2O/10% D2O 6.0 ambient 310
NMR Spectrometer Information
Spectrometer Manufacturer Model Field Strength
NMR Refinement
Method Details Software
hybrid distance geometry/simulated annealing using XPLOR The final set of restraints contained 1654 non-redundant unambiguous NOEs and 17 ambiguous NOEs, 93 dihedral angle restraints, 72 chi1 and 1 chi2 restraint, and 65 pairs of hydrogen bond restraints, plus 177 backbone dihedral restraints based on 13C shifts from TALOS. 1
NMR Ensemble Information
Conformer Selection Criteria structures with acceptable covalent geometry,structures with the least restraint violations,structures with the lowest energy
Conformers Calculated Total Number 50
Conformers Submitted Total Number 12
Representative Model ()
Computation: NMR Software
# Classification Version Software Name Author
1 processing 2000 Felix Molecular Simulations Inc.
2 structure solution 3.1 X-PLOR Axel T. Brunger
3 refinement 3.1 X-PLOR Axel T. Brunger