SOLUTION NMR Experimental Data


Experimental Details
Sample Conditions
Sample Contents50 mM sodium phosphate-1, 100 mM sodium chloride-2, 1 mM DTT-3, 0.6 mM [U-100% 13C; U-100% 15N] CPEB4RRM12-4, 0.6 mM 5'-CUUUA-3'-5, 90% H2O/10% D2O
Solvent90% H2O/10% D2O
Ionic Strength0.15
pH7.0
Pressureambient
Temperature (K)303
Experiment(s):3D HCcH-TOCSY, 2D 13C F1-filtered F2-filtered NOESY, 2D 1H-1H F1-13C-filtered F2-13C-edited NOESY, 3D 13C F1-edited, F3-filtered NOESY HSQC
Sample Contents0.4-0.6 mM [U-100% 13C; U-100% 15N] CPEB4RRM12-6, 0.4-06 mM RNA (5'-CUUUA)-3')-7, 100 mM sodium chloride-8, 1 mM DTT-9, 50 mM sodium phosphate-10, 100% D2O
Solvent100% D2O
Ionic Strength0.15
pH7.0
Pressureambient
Temperature (K)303
Experiment(s):2D 1H-13C HSQC, 2D 1H-13C HSQC aliphatic, 2D 1H-13C HSQC aromatic
Sample Contents0.4-0.6 mM [U-100% 13C; U-100% 15N; U-80% 2H] CPEB4RRM12-11, 0.4-0.6 mM 5'-CUUUA-3'-12, 100 mM sodium chloride-13, 1 mM DTT-14, 50 mM sodium phosphate-15, 90% H2O/10% D2O
Solvent90% H2O/10% D2O
Ionic Strength0.15
pH7.0
Pressureambient
Temperature (K)303
Experiment(s):3D trHNCACB, 3D trHNCO, 3D trHCACO, 3D 1H-13C NOESY aliphatic, 3D 1H-13C NOESY aromatic, 3D hCCH TOCSY, 3D trHNCA, 3D trHN(CO)CA, 3D trCBCA(CO)NH
Sample Contents0.4-0.6 mM [U-100% 15N] CPEB4RRM12-16, 0.4-0.6 mM 5'-CUUUA-3'-17, 100 mM sodium chloride-18, 1 mM DTT-19, 50 mM potassium phosphate-20, 100% D2O
Solvent100% D2O
Ionic Strength0.15
pH7.0
Pressureambient
Temperature (K)303
Experiment(s):2D 1H-1H NOESY
Sample Contents0.4-0.6 mM [U-100% 15N] CPEB4RRM12-21, 0.4-0.6 mM 5'-CUUUA-3'-22, 100 mM sodium chloride-23, 1 mM DTT-24, 50 mM potassium phosphate-25, 90% H2O/10% D2O
Solvent90% H2O/10% D2O
Ionic Strength0.15
pH7.0
Pressureambient
Temperature (K)303
Experiment(s):2D 1H-15N HSQC, 3D 1H-15N NOESY, 2D 1H-15N TROSY, 2D 1H-1H TOCSY
Spectrometer Information
Manufacturer Model Field Strength
Bruker Avance 500.0
Bruker Avance 600.0
Bruker Avance 700.0
Bruker Avance 900.0
NMR Refinement
Method simulated annealing
NMR Ensemble Information
Conformer Selection Criteria structures with the lowest energy
Conformers Calculated Total Number 30
Conformers Submitted Total Number 20
Representative Model Choice Rationale
1 closest to the average
Computation: NMR Software
# Classification Software Name Author
1 refinement AMBER Case, Darden, Cheatham, III, Simmerling, Wang, Duke, Luo, ... and Kollman