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Solution structures of second bromodomain of Brd4 with di-acetylated Twist peptide
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 3D HNCACB 5 mM [U-100% 2H] DTT, 100 mM sodium phosphate 90% H2O/10% D2O 6.5 ambient 298 2 3D HN(COCA)CB 5 mM [U-100% 2H] DTT, 100 mM sodium phosphate 90% H2O/10% D2O 6.5 ambient 298 3 3D 1H-15N NOESY 5 mM [U-100% 2H] DTT, 100 mM sodium phosphate 90% H2O/10% D2O 6.5 ambient 298 4 3D 1H-15N TOCSY 5 mM [U-100% 2H] DTT, 100 mM sodium phosphate 90% H2O/10% D2O 6.5 ambient 298 5 3D 1H-13C NOESY aliphatic 5 mM [U-100% 2H] DTT, 100 mM sodium phosphate 100% D2O 6.5 ambient 298 6 3D 1H-13C NOESY aromatic 5 mM [U-100% 2H] DTT, 100 mM sodium phosphate 100% D2O 6.5 ambient 298 7 3D 13C-edited 13C/15N-filtered NOESY aromatic 5 mM [U-100% 2H] DTT, 100 mM sodium phosphate 100% D2O 6.5 ambient 298 8 3D 13C-edited 13C/15N-filtered NOESY aliphatic 5 mM [U-100% 2H] DTT, 100 mM sodium phosphate 100% D2O 6.5 ambient 298
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Bruker AVANCE 900 2 Bruker AVANCE 800 3 Bruker AVANCE 700 4 Bruker AVANCE 600
NMR Refinement Method Details Software simulated annealing, DGSA-distance geometry simulated annealing ARIA
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 refinement ARIA 2.2 Linge, O'Donoghue and Nilges 2 chemical shift calculation NMRPipe 7.1 Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax 3 processing NMRPipe 7.1 Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax 4 peak picking NMRView 5.04 Johnson, One Moon Scientific 5 data analysis NMRView 5.04 Johnson, One Moon Scientific 6 chemical shift assignment NMRView 5.04 Johnson, One Moon Scientific 7 structure solution CNS 1.2 Brunger, Adams, Clore, Gros, Nilges and Read 8 geometry optimization CNS 1.2 Brunger, Adams, Clore, Gros, Nilges and Read 9 collection TopSpin 1.3 Bruker Biospin 10 refinement CNS Brunger, Adams, Clore, Gros, Nilges and Read