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NMR solution structure of the PHD domain from the human BPTF in complex with H3(1-15)K4me3 peptide
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 3D_13C-separated_NOESY 0.64 mM PHD finger U-15N,13C; 3.0 mM H3(1-15)K4me3; 20 mM Phosphate buffer pH 7.5, 50 mM KCl, 5 mM DTT 90% H2O/10% D2O 50 mM KCl 7.5 1 atm 298 2 3D_15N-separated_NOESY 0.62 mM PHD finger U-15N, 3.0 mM H3(1-15)K4me3; 20 mM Phosphate buffer pH 7.5, 50 mM KCl, 5 mM DTT 90% H2O/10% D2O 50 mM KCl 7.5 1 atm 298 3 3D filter-edit 15N-separated NOESY 0.62 mM PHD finger U-15N, 3.0 mM H3(1-15)K4me3; 20 mM Phosphate buffer pH 7.5, 50 mM KCl, 5 mM DTT 90% H2O/10% D2O 50 mM KCl 7.5 1 atm 298 4 3D filter-edit 13C-separated NOESY 0.64 mM PHD finger U-15N,13C; 3.0 mM H3(1-15)K4me3; 20 mM Phosphate buffer pH 7.5, 50 mM KCl, 5 mM DTT 90% H2O/10% D2O 50 mM KCl 7.5 1 atm 298
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Varian UNITYPLUS 600 2 Bruker AVANCE 800 3 Bruker AVANCE 900
NMR Refinement Method Details Software The structure was solved using a torsion angle simulated annealing protocol TopSpin
NMR Ensemble Information Conformer Selection Criteria structures with the least restraint violations Conformers Calculated Total Number 85 Conformers Submitted Total Number 20 Representative Model 1 (closest to the average)
Additional NMR Experimental Information Details The structure was determined using various triple-resonance NMR experiments plus filter edit experiments to determine the structure of the peptide.
Computation: NMR Software # Classification Version Software Name Author 1 collection TopSpin 1.5 Bruker 2 collection VNMR 1.6c Varian 3 data analysis CARA 1.5.3 Rochus Keller 4 structure solution X-PLOR 2.13 G. Marius Clore 5 processing NMRPipe F. Delaglio 6 refinement X-PLOR 2.13 G. Marius Clore