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NMR Structure of the RNA Binding Domain of Human Fox-1 in Complex with UGCAUGU
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 2D NOESY 1mM Fox-1 15N; 1mM UGCAUGU; 20mM sodium phoshphate; 30mM NaCl 90% H2O/10% D2O 6.5 1 atm 313 2 3D_13C-separated_NOESY 1mM Fox-1 15N, 13C; 1mM UGCAUGU; 20mM sodium phoshphate; 30mM NaCl 100% D2O 6.5 1 atm 313 3 3D_15N-separated_NOESY 1mM Fox-1 15N; 1mM UGCAUGU; 20mM sodium phoshphate; 30mM NaCl 90% H2O/10% D2O 6.5 1 atm 313 4 HNCA 1mM Fox-1 15N, 13C; 1mM UGUAUGU; 20mM sodium phoshphate; 30mM NaCl 90% H2O/10% D2O 6.5 1 atm 313 5 CBCACONH 1mM Fox-1 15N, 13C; 1mM UGUAUGU; 20mM sodium phoshphate; 30mM NaCl 90% H2O/10% D2O 6.5 1 atm 313 6 HNCOCA 1mM Fox-1 15N, 13C; 1mM UGUAUGU; 20mM sodium phoshphate; 30mM NaCl 90% H2O/10% D2O 6.5 1 atm 313 7 HCCH-TOCSY 1mM Fox-1 15N, 13C; 1mM UGCAUGU; 20mM sodium phoshphate; 30mM NaCl 100% D2O 6.5 1 atm 313 8 2D F1,F2-edited NOESY 1mM Fox-1 15N; 1mM UGCAUGU, sugars of U1, C3, U5 13C; 20mM sodium phoshphate; 30mM NaCl 100% D2O 6.5 1 atm 313 9 2D F1-edited, F2-fitered NOESY 1mM Fox-1 15N; 1mM UGCAUGU, sugars of U1, C3, U5 13C; 20mM sodium phoshphate; 30mM NaCl 100% D2O 6.5 1 atm 313 10 2D F1-edited, F2-fitered NOESY 1mM Fox-1 15N; 1mM UGCAUGU, sugars of G2, A4, G6, U7 13C; 20mM sodium phoshphate; 30mM NaCl 100% D2O 6.5 1 atm 313
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Bruker DRX 500 2 Bruker DRX 600 3 Bruker AVANCE 900
NMR Refinement Method Details Software torsion angle dynamics The structures are based on a total of 1460 NOE-derived distance constraints, 29 hydrogen bond constraints and 6 torsion angle constraints. 149 and 119 of the NOE constraints are intermolecular and intra-RNA, respectively. CYANA
NMR Ensemble Information Conformer Selection Criteria all calculated structures submitted Conformers Calculated Total Number 30 Conformers Submitted Total Number 30 Representative Model 1 (closest to the average)
Computation: NMR Software # Classification Version Software Name Author 1 structure solution CYANA 2.0 Peter Guentert 2 refinement Amber 7.0 David A. Case