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Structure-based evaluation of selective and non-selective small molecules that block HIV-1 TAT and PCAF association
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 3D_13C-separated_NOESY 0.5mM sample in 100mM phosphate buffer containing 5mM perdeuterated DTT 10% D2O 2 3D_15N-separated_NOESY 0.5mM sample in 100mM phosphate buffer containing 5mM perdeuterated DTT 10% D2O 6.5 303 3 3D_13C_SEPERATED_FILTERED_NOESY 0.5mM sample in 100mM phosphate buffer containing 5mM perdeuterated DTT 10% D2O
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Bruker DRX 500 2 Bruker DRX 600
NMR Refinement Method Details Software distance geometry X-PLOR
NMR Ensemble Information Conformer Selection Criteria structures with the least restraint violations Conformers Calculated Total Number 200 Conformers Submitted Total Number 1 Representative Model 1 (fewest violations)
Additional NMR Experimental Information Details The structure was determined using triple-resonance NMR spectroscopy
Computation: NMR Software # Classification Version Software Name Author 1 refinement X-PLOR 3.851 BRUNGER 2 refinement ARIA 2.0 M. NILGES & S. O'DONOGHUE