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Solution Structure of the AXH domain of Ataxin-1 in complex with ligand peptide from Capicua
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 3D 1H-15N NOESY 0.5 mM [U-100% 15N] Ataxin-1 AXH domain, 0.6 mM CIC polypeptide 90% H2O/10% D2O 20 6.8 ambient 310 2 3D 1H-15N TOCSY 0.5 mM [U-100% 15N] Ataxin-1 AXH domain, 0.6 mM CIC polypeptide 90% H2O/10% D2O 20 6.8 ambient 310 3 3D 1H-13C NOESY 0.5 mM [U-100% 13C; U-100% 15N] Ataxin-1 AXH domain, 0.6 mM CIC polypeptide 90% H2O/10% D2O 20 6.8 ambient 310 4 3D HCCH-TOCSY 0.5 mM [U-100% 13C; U-100% 15N] Ataxin-1 AXH domain, 0.6 mM CIC polypeptide 90% H2O/10% D2O 20 6.8 ambient 310 5 3D CBCA(CO)NH 0.5 mM [U-100% 13C; U-100% 15N] Ataxin-1 AXH domain, 0.6 mM CIC polypeptide 90% H2O/10% D2O 20 6.8 ambient 310 6 3D HNCA 0.5 mM [U-100% 13C; U-100% 15N] Ataxin-1 AXH domain, 0.6 mM CIC polypeptide 90% H2O/10% D2O 20 6.8 ambient 310 7 3D HNCO 0.5 mM [U-100% 13C; U-100% 15N] Ataxin-1 AXH domain, 0.6 mM CIC polypeptide 90% H2O/10% D2O 20 6.8 ambient 310 8 3D 15N-13C-filtered, 15N-13C-edited NOESY 0.5 mM [U-100% 13C; U-100% 15N] Ataxin-1 AXH domain, 0.6 mM CIC polypeptide 90% H2O/10% D2O 20 6.8 ambient 310 9 2D 15N-13C-rejected NOESY 0.5 mM [U-100% 13C; U-100% 15N] Ataxin-1 AXH domain, 0.6 mM CIC polypeptide 90% H2O/10% D2O 20 6.8 ambient 310 10 3D C(CO)NH 0.5 mM [U-100% 13C; U-100% 15N] Ataxin-1 AXH domain, 0.6 mM CIC polypeptide 90% H2O/10% D2O 20 6.8 ambient 310 11 3D HNCACB 0.5 mM [U-100% 13C; U-100% 15N] Ataxin-1 AXH domain, 0.6 mM CIC polypeptide 90% H2O/10% D2O 20 6.8 ambient 310
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Varian INOVA 800 2 Bruker AVANCE 700 3 Bruker AVANCE 600 4 Varian INOVA 600
NMR Refinement Method Details Software simulated annealing ARIA
NMR Ensemble Information Conformer Selection Criteria structures with the lowest energy Conformers Calculated Total Number 200 Conformers Submitted Total Number 15 Representative Model 1 (closest to the average)
Computation: NMR Software # Classification Version Software Name Author 1 automated noes assignment ARIA 2.3 Linge, O'Donoghue and Nilges 2 structure solution ARIA 2.3 Linge, O'Donoghue and Nilges 3 refinement ARIA 2.3 Linge, O'Donoghue and Nilges 4 data analysis XEASY Bartels et al. 5 peak picking XEASY Bartels et al. 6 processing NMRPipe Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax 7 processing NMRDraw Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax