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The structure of the ubiquitin-like modifier FAT10 reveals a novel targeting mechanism for degradation by the 26S proteasome
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 2D 1H-15N HSQC 2.0 mM [U-99% 13C; U-99% 15N] FAT10 C-domain, 20 mM sodium phosphate, 150 mM sodium chloride 90% H2O/10% D2O 0.2 M 7.5 ambient mbar 298 Bruker AVANCE III 600 2 2D 1H-13C HSQC 2.0 mM [U-99% 13C; U-99% 15N] FAT10 C-domain, 20 mM sodium phosphate, 150 mM sodium chloride 90% H2O/10% D2O 0.2 M 7.5 ambient mbar 298 Bruker AVANCE III 600 3 3D HNCACB 2.0 mM [U-99% 13C; U-99% 15N] FAT10 C-domain, 20 mM sodium phosphate, 150 mM sodium chloride 90% H2O/10% D2O 0.2 M 7.5 ambient mbar 298 Bruker AVANCE III 600 4 3D CBCA(CO)NH 2.0 mM [U-99% 13C; U-99% 15N] FAT10 C-domain, 20 mM sodium phosphate, 150 mM sodium chloride 90% H2O/10% D2O 0.2 M 7.5 ambient mbar 298 Bruker AVANCE III 600 5 3D C(CO)NH 2.0 mM [U-99% 13C; U-99% 15N] FAT10 C-domain, 20 mM sodium phosphate, 150 mM sodium chloride 90% H2O/10% D2O 0.2 M 7.5 ambient mbar 298 Bruker AVANCE III 600 8 3D HBHA(CO)NH 2.0 mM [U-99% 13C; U-99% 15N] FAT10 C-domain, 20 mM sodium phosphate, 150 mM sodium chloride 90% H2O/10% D2O 0.2 M 7.5 ambient mbar 298 Bruker AVANCE III 600 7 3D H(CCO)NH 2.0 mM [U-99% 13C; U-99% 15N] FAT10 C-domain, 20 mM sodium phosphate, 150 mM sodium chloride 90% H2O/10% D2O 0.2 M 7.5 ambient mbar 298 Bruker AVANCE III 600 6 3D HCCH-TOCSY 2.0 mM [U-99% 13C; U-99% 15N] FAT10 C-domain, 20 mM sodium phosphate, 150 mM sodium chloride 90% H2O/10% D2O 0.2 M 7.5 ambient mbar 298 Bruker AVANCE III 600 13 2D 1H-1H NOESY 2.0 mM [U-99% 13C; U-99% 15N] FAT10 C-domain, 20 mM sodium phosphate, 150 mM sodium chloride 90% H2O/10% D2O 0.2 M 7.5 ambient mbar 298 Bruker AVANCE III 800 12 3D 1H-15N NOESY 2.0 mM [U-99% 13C; U-99% 15N] FAT10 C-domain, 20 mM sodium phosphate, 150 mM sodium chloride 90% H2O/10% D2O 0.2 M 7.5 ambient mbar 298 Bruker AVANCE III 800 11 3D 1H-13C NOESY 2.0 mM [U-99% 13C; U-99% 15N] FAT10 C-domain, 20 mM sodium phosphate, 150 mM sodium chloride 90% H2O/10% D2O 0.2 M 7.5 ambient mbar 298 Bruker AVANCE III 800 10 3D 1H-13C-15N NOESY 2.0 mM [U-99% 13C; U-99% 15N] FAT10 C-domain, 20 mM sodium phosphate, 150 mM sodium chloride 90% H2O/10% D2O 0.2 M 7.5 ambient mbar 298 Bruker AVANCE III 800
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Bruker AVANCE III 600 2 Bruker AVANCE III 800
NMR Refinement Method Details Software DGSA-distance geometry simulated annealing ARIA
NMR Ensemble Information Conformer Selection Criteria structures with the lowest energy Conformers Calculated Total Number 250 Conformers Submitted Total Number 10 Representative Model 1 (lowest energy)
Computation: NMR Software # Classification Version Software Name Author 1 refinement XEASY Bartels et al. 2 structure calculation ARIA 1.2 Linge, O'Donoghue and Nilges 3 chemical shift assignment XEASY Bartels et al. 4 peak picking XEASY Bartels et al.