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Structure of the transcription regulator SvtR from the hyperthermophilic archaeal virus SIRV1
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 2D 1H-1H NOESY 1.6 mM svtR, 20 mM [U-2H] sodium acetate 90% H2O/10% D2O 0.0004 5.5 ambient 298 2 2D 1H-1H NOESY 1.2 mM svtR, 20 mM [U-2H] sodium acetate 100% D2O 0.0004 5.5 ambient 298 3 3D 1H-13C NOESY 1.5 mM [U-98% 13C; U-98% 15N] svtR, 20 mM [U-2H] sodium acetate 88% H2O/12% D2O 0.0004 5.5 ambient 298 4 3D DOUBLY-FILTERED 1H-13C NOESY 2.9 mM 50%[U-98% 13C; U-98% 15N]; 50% natural abundance svtR, 20 mM [U-2H] sodium acetate 88% H2O/12% D2O 0.0004 5.5 ambient 298 5 3D 1H-15N NOESY 1.7 mM [U-98% 15N] svtR, 20 mM [U-2H] sodium acetate 90% H2O/10% D2O 0.0004 5.5 ambient 298
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Varian INOVA 600 2 Varian INOVA 500
NMR Refinement Method Details Software simulated annealing Residues 1-12 are disordered. Only coordinates for residues 11-56 are included. Structures were calculated with restraints for residues 11-56. ARIA
NMR Ensemble Information Conformer Selection Criteria structures with the lowest energy Conformers Calculated Total Number 200 Conformers Submitted Total Number 10 Representative Model 1 (lowest energy)
Computation: NMR Software # Classification Version Software Name Author 1 structure solution ARIA 2.2 Linge, O'Donoghue and Nilges 2 noe assignment ARIA 2.2 Linge, O'Donoghue and Nilges 3 structure solution CNS 1.1 Brunger, Adams, Clore, Gros, Nilges and Read 4 refinement CNS 1.1 Brunger, Adams, Clore, Gros, Nilges and Read 5 collection VnmrJ 2.1B Varian 6 processing NMRPipe Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax 7 data analysis NMRView 5.2.2 Johnson, One Moon Scientific 8 chemical shift assignment NMRView 5.2.2 Johnson, One Moon Scientific 9 peak picking NMRView 5.2.2 Johnson, One Moon Scientific 10 data analysis ProcheckNMR 3.4 Laskowski and MacArthur 11 data analysis WHAT IF Vriend