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Solution structure of the presumed chromodomain of the yeast histone acetyltransferase, Esa1
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 2D 1H-15N HSQC 0.1mM CHROMODOMAIN [U-99% 13C; U-99% 15N], 200mM potassium phosphate, 5mM D-DTT 90% H2O/10% D2O 6.8 AMBIENT 295 2 3D CBCA(CO)NH 0.1mM CHROMODOMAIN [U-99% 13C; U-99% 15N], 200mM potassium phosphate, 5mM D-DTT 90% H2O/10% D2O 6.8 AMBIENT 295 3 3D HNCACB 0.1mM CHROMODOMAIN [U-99% 13C; U-99% 15N], 200mM potassium phosphate, 5mM D-DTT 90% H2O/10% D2O 6.8 AMBIENT 295 4 3D HNCO 0.1mM CHROMODOMAIN [U-99% 13C; U-99% 15N], 200mM potassium phosphate, 5mM D-DTT 90% H2O/10% D2O 6.8 AMBIENT 295 5 3D HNCA 0.1mM CHROMODOMAIN [U-99% 13C; U-99% 15N], 200mM potassium phosphate, 5mM D-DTT 90% H2O/10% D2O 6.8 AMBIENT 295 6 3D HN(CO)CA 0.1mM CHROMODOMAIN [U-99% 13C; U-99% 15N], 200mM potassium phosphate, 5mM D-DTT 90% H2O/10% D2O 6.8 AMBIENT 295 7 2D 1H-13C HSQC 0.1mM CHROMODOMAIN [U-99% 13C; U-99% 15N], 200mM potassium phosphate, 5mM D-DTT 100% D2O 6.8 AMBIENT 295 8 3D HCCH-TOCSY 0.1mM CHROMODOMAIN [U-99% 13C; U-99% 15N], 200mM potassium phosphate, 5mM D-DTT 100% D2O 6.8 AMBIENT 295 9 3D 1H-15N NOESY 0.1mM CHROMODOMAIN [U-99% 13C; U-99% 15N], 200mM potassium phosphate, 5mM D-DTT 90% H2O/10% D2O 6.8 AMBIENT 295 10 3D 1H-13C NOESY 0.1mM CHROMODOMAIN [U-99% 13C; U-99% 15N], 200mM potassium phosphate, 5mM D-DTT 100% D2O 6.8 AMBIENT 295
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Bruker AVANCE 600 2 Bruker AVANCE 800 3 Varian INOVA 900
NMR Refinement Method Details Software torsion angle dynamics CYANA
NMR Ensemble Information Conformer Selection Criteria structures with the least restraint violations Conformers Calculated Total Number 600 Conformers Submitted Total Number 20 Representative Model 1 (lowest energy)
Computation: NMR Software # Classification Version Software Name Author 1 refinement CYANA 2.1 P.GUNTERT ET AL. 2 chemical shift assignment Olivia Yokochi, M., Sekiguchi, S. and Inagaki, F. 3 processing NMRPipe Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax