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Structure of SRSF1 RRM2 in complex with the RNA 5'-UGAAGGAC-3'
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 2D 1H-15N HSQC 0.8 mM [U-100% 15N] RNA, 0.8 mM [U-100% 13C; U-100% 15N] protein 90% H2O/10% D2O 120 5.5 ambient 313 2 2D 1H-13C HSQC 0.8 mM [U-100% 15N] RNA, 0.8 mM [U-100% 13C; U-100% 15N] protein 90% H2O/10% D2O 120 5.5 ambient 313 3 2D 1H-1H NOESY 0.8 mM [U-100% 15N] RNA, 0.8 mM [U-100% 13C; U-100% 15N] protein 90% H2O/10% D2O 120 5.5 ambient 313 4 3D CBCA(CO)NH 0.8 mM [U-100% 15N] RNA, 0.8 mM [U-100% 13C; U-100% 15N] protein 90% H2O/10% D2O 120 5.5 ambient 313 5 3D HNCA 0.8 mM [U-100% 15N] RNA, 0.8 mM [U-100% 13C; U-100% 15N] protein 90% H2O/10% D2O 120 5.5 ambient 313 6 3D 1H-13C NOESY aliphatic 0.8 mM [U-100% 15N] RNA, 0.8 mM [U-100% 13C; U-100% 15N] protein 90% H2O/10% D2O 120 5.5 ambient 313 7 3D 1H-13C NOESY aromatic 0.8 mM [U-100% 15N] RNA, 0.8 mM [U-100% 13C; U-100% 15N] protein 90% H2O/10% D2O 120 5.5 ambient 313 8 3D 1H-15N NOESY 0.8 mM [U-100% 15N] RNA, 0.8 mM [U-100% 13C; U-100% 15N] protein 90% H2O/10% D2O 120 5.5 ambient 313
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Bruker AVANCE 900 2 Bruker AVANCE 700
NMR Refinement Method Details Software simulated annealing Amber
NMR Ensemble Information Conformer Selection Criteria structures with the lowest energy Conformers Calculated Total Number 50 Conformers Submitted Total Number 16 Representative Model 1 (lowest energy)
Computation: NMR Software # Classification Version Software Name Author 1 refinement Amber Case, D.A. et al.