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The structure of the RRM domain of SC35
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 2D 1H-15N HSQC 0.5 mM [U-100% 13C; U-100% 15N] SC35-1 90% H2O/10% D2O 100 6.8 ambient 305 2 2D 1H-13C HSQC 0.5 mM [U-100% 13C; U-100% 15N] SC35-2 100% D2O 100 6.8 ambient 305 3 3D CBCA(CO)NH 0.5 mM [U-100% 13C; U-100% 15N] SC35-1 90% H2O/10% D2O 100 6.8 ambient 305 4 3D HNCO 0.5 mM [U-100% 13C; U-100% 15N] SC35-1 90% H2O/10% D2O 100 6.8 ambient 305 5 3D HNCA 0.5 mM [U-100% 13C; U-100% 15N] SC35-1 90% H2O/10% D2O 100 6.8 ambient 305 6 3D HNCACB 0.5 mM [U-100% 13C; U-100% 15N] SC35-1 90% H2O/10% D2O 100 6.8 ambient 305 7 3D HBHA(CO)NH 0.5 mM [U-100% 13C; U-100% 15N] SC35-1 90% H2O/10% D2O 100 6.8 ambient 305 8 3D HN(CO)CA 0.5 mM [U-100% 13C; U-100% 15N] SC35-1 90% H2O/10% D2O 100 6.8 ambient 305 9 3D HBHANH 0.5 mM [U-100% 13C; U-100% 15N] SC35-1 90% H2O/10% D2O 100 6.8 ambient 305 10 3D HCCH-TOCSY 0.5 mM [U-100% 13C; U-100% 15N] SC35-2 100% D2O 100 6.8 ambient 305 11 2D 1H-1H TOCSY 0.5 mM SC35-4 100% D2O 100 6.8 ambient 305 12 2D 1H-1H NOESY 0.5 mM SC35-4 100% D2O 100 6.8 ambient 305 13 3D 1H-15N NOESY 0.5 mM [U-100% 15N] SC35-3 90% H2O/10% D2O 100 6.8 ambient 305 14 3D 1H-13C NOESY 0.5 mM [U-100% 13C; U-100% 15N] SC35-1 90% H2O/10% D2O 100 6.8 ambient 305 15 3D 1H-13C NOESY 0.5 mM [U-100% 13C; U-100% 15N] SC35-2 100% D2O 100 6.8 ambient 305 16 3D HN(CA)CO 0.5 mM [U-100% 13C; U-100% 15N] SC35-1 90% H2O/10% D2O 100 6.8 ambient 305
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Bruker AVANCE 800 2 Bruker AVANCE 600
NMR Refinement Method Details Software simulated annealing, molecular dynamics, torsion angle dynamics FINAL STRUCTURES REFINED IN EXPLICIT WATER BATH AS IMPLEMENTED IN ARIA 1.2/CNS 1.1. 20 LOWEST ENERGY STRUCTURES SELECTED FROM WATER REFINEMENT USING CNS. INITIAL STRUCTURES GENERATED WITH CYANA TopSpin
NMR Ensemble Information Conformer Selection Criteria structures with the lowest energy Conformers Calculated Total Number 100 Conformers Submitted Total Number 20 Representative Model 1 (lowest energy)
Computation: NMR Software # Classification Version Software Name Author 1 collection TopSpin Bruker Biospin 2 processing TopSpin Bruker Biospin 3 chemical shift assignment CCPN_Analysis 1 CCPN 4 data analysis CCPN_Analysis 1 CCPN 5 peak picking CCPN_Analysis 1 CCPN 6 geometry optimization ARIA 1.2 Linge, O'Donoghue and Nilges 7 structure solution ARIA 1.2 Linge, O'Donoghue and Nilges 8 refinement ARIA 1.2 Linge, O'Donoghue and Nilges 9 geometry optimization CYANA 2 Guntert, Mumenthaler and Wuthrich 10 structure solution CYANA 2 Guntert, Mumenthaler and Wuthrich 11 chemical shift assignment CYANA 2 Guntert, Mumenthaler and Wuthrich