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Solution structure of Entamoeba histolytica HP1 chromodomain
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 2D 1H-15N HSQC 50 mM sodium phosphate, 25 mM sodium chloride, 1 mM DTT, 5 % [U-100% 2H] D2O 95% H2O/5% D2O 75 6.0 ambient 293 2 2D 1H-13C HSQC 50 mM sodium phosphate, 25 mM sodium chloride, 1 mM DTT, 5 % [U-100% 2H] D2O 95% H2O/5% D2O 75 6.0 ambient 293 3 3D CBCA(CO)NH 50 mM sodium phosphate, 25 mM sodium chloride, 1 mM DTT, 5 % [U-100% 2H] D2O 95% H2O/5% D2O 75 6.0 ambient 293 4 3D HNCACB 50 mM sodium phosphate, 25 mM sodium chloride, 1 mM DTT, 5 % [U-100% 2H] D2O 95% H2O/5% D2O 75 6.0 ambient 293 5 3D HNCO 50 mM sodium phosphate, 25 mM sodium chloride, 1 mM DTT, 5 % [U-100% 2H] D2O 95% H2O/5% D2O 75 6.0 ambient 293 6 3D HCCH-TOCSY 50 mM sodium phosphate, 25 mM sodium chloride, 1 mM DTT, 5 % [U-100% 2H] D2O 95% H2O/5% D2O 75 6.0 ambient 293 7 3D 1H-15N NOESY 50 mM sodium phosphate, 25 mM sodium chloride, 1 mM DTT, 5 % [U-100% 2H] D2O 95% H2O/5% D2O 75 6.0 ambient 293 8 3D 1H-13C NOESY 50 mM sodium phosphate, 25 mM sodium chloride, 1 mM DTT, 5 % [U-100% 2H] D2O 95% H2O/5% D2O 75 6.0 ambient 293
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Bruker AVANCE 600
NMR Refinement Method Details Software simulated annealing NMRPipe
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 processing NMRPipe Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax 2 chemical shift assignment NMRView Johnson, One Moon Scientific 3 data analysis NMRView Johnson, One Moon Scientific 4 peak picking NMRView Johnson, One Moon Scientific 5 refinement CNS Brunger, Adams, Clore, Gros, Nilges and Read 6 collection TopSpin Bruker Biospin 7 structure solution CYANA Guntert, Mumenthaler and Wuthrich 8 refinement CYANA Guntert, Mumenthaler and Wuthrich 9 data analysis CYANA Guntert, Mumenthaler and Wuthrich 10 data analysis TALOS Cornilescu, Delaglio and Bax