SOLUTION NMR Experimental Data


Experimental Details
Sample Conditions
Sample Contents1.0 mM [U-99% 15N] hnRNP A1 RRM2, 1.0 g/L RNA UCAGUU, 90% H2O/10% D2O
Solvent90% H2O/10% D2O
Ionic Strength10
pH6.5
Pressure1
Temperature (K)303
Experiment(s):2D 1H-15N HSQC, 3D 1H-15N NOESY
Sample Contents1.0 mM [U-99% 13C; U-99% 15N] hnRNP A1 RRM2, 1.0 mM RNA UCAGUU, 90% H2O/10% D2O
Solvent90% H2O/10% D2O
Ionic Strength10
pH6.5
Pressure1
Temperature (K)303
Experiment(s):3D 1H-13C NOESY aliphatic, 3D 1H-13C NOESY aromatic, 3D HNCA, 3D HNCACB, 3D CBCA(CO)NH, 3D HNCO, 3D HCc(CO)NH TOCSY, 3D hCC(CO)NH TOCSY
Sample Contents1.0 mM [U-99% 15N] hnRNP A1 RRM2, 1.0 mM RNA UCAGUU, 100% D2O
Solvent100% D2O
Ionic Strength10
pH6.5
Pressure1
Temperature (K)303
Experiment(s):2D 1H-1H TOCSY, 2D 1H-1H NOESY
Sample Contents1.0 mM [U-99% 13C; U-99% 15N] hnRNP A1 RRM2, 1.0 mM RNA UCAGUU, 100% D2O
Solvent100% D2O
Ionic Strength10
pH6.5
Pressure1
Temperature (K)303
Experiment(s):3D F1eF3f 13C-filtered/edited NOESY, 2D F1fF2f 13C-filtered NOESY, 2D 1H-13C HSQC aliphatic, 2D 1H-13C HSQC aromatic
Spectrometer Information
Manufacturer Model Field Strength
Bruker AvanceIII 500.0
Bruker AvanceIII 600.0
Bruker AvanceIII 750.0
Bruker Avance 900.0
Bruker AvanceIII 700.0
NMR Refinement
Method simulated annealing
NMR Ensemble Information
Conformer Selection Criteria structures with the lowest energy
Conformers Calculated Total Number 100
Conformers Submitted Total Number 20
Representative Model Choice Rationale
1 medoid
Computation: NMR Software
# Classification Software Name Author
1 collection TopSpin Bruker Biospin
2 processing TopSpin Bruker Biospin
3 chemical shift assignment Sparky Goddard
4 structure calculation CYANA Guntert, Mumenthaler and Wuthrich
5 refinement CNS Brunger, Adams, Clore, Gros, Nilges and Read
6 data analysis PROCHECK / PROCHECK-NMR Laskowski and MacArthur