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The solution structure of the AMP-PNP bound nucleotide binding domain of KdpB
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 3D_15N-SEPARATED_NOESY 1.0MM U-15N, 13C KDPBN, 50MM PHOSPHATE BUFFER, 100MM NACL, 0.05% SODIUM AZIDE, 15MM ATP- PNP; 1.0MM U-15N KDPBN, 50MM PHOSPHATE BUFFER, 100MM NACL, 0.05% SODIUM AZIDE, 15MM AMP- PNP 100mM NACL 6.0 AMBIENT 300 2 CNH- NOESY 1.0MM U-15N, 13C KDPBN, 50MM PHOSPHATE BUFFER, 100MM NACL, 0.05% SODIUM AZIDE, 15MM ATP- PNP; 1.0MM U-15N KDPBN, 50MM PHOSPHATE BUFFER, 100MM NACL, 0.05% SODIUM AZIDE, 15MM AMP- PNP 100mM NACL 6.0 AMBIENT 300
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Bruker DMX 900 2 Bruker DMX 750 3 Bruker DMX 600
NMR Refinement Method Details Software simulated annealing BASED ON A TOTAL OF 1667 NOE-BASED DISTANCE RESTRAINTS, 230 DIHEDRAL ANGLE RESTRAINTS AND 21 INTERMOLECULAR DISTANCE RESTRAINTS X-PLOR
NMR Ensemble Information Conformer Selection Criteria Conformers Calculated Total Number Conformers Submitted Total Number 1 Representative Model (minimized average structure)
Computation: NMR Software # Classification Version Software Name Author 1 refinement X-PLOR NIH-2.9.3 BRUNGER 2 structure solution XwinNMR 3.5 Bruker 3 structure solution X-PLOR NIH-2.9.3 Brunger 4 data analysis Sparky 3.110 Goddard, Kneller