SOLUTION NMR Experimental Data

Experimental Details
Sample Conditions
Sample Contents2.2 mM DNA
Solvent90% H2O, 10% D2O or 100% D2O
Ionic Strengthlow NaCl
Temperature (K)298
Experiment(s):6 2D NOESYs (Tmix=25,50,75,100,200,300 ms), 11 echo NOESY
Spectrometer Information
Manufacturer Model Field Strength
Bruker DRX 500.0
NMR Refinement
Method simulated annealing relaxation matrix
Details Structures calculated with a total of 780 experimental restraints. 76 hydrogen bond restraints for Watson-Crick base pairing were also included.
NMR Ensemble Information
Conformer Selection Criteria structures with acceptable covalent geometry
Conformers Calculated Total Number 100
Conformers Submitted Total Number 20
Representative Model Choice Rationale
1 closest to the average
Computation: NMR Software
# Classification Software Name Author
1 refinement X-PLOR 3.1 Brunger
2 iterative matrix relaxation XWINNMR 3.1 Brunger
3 structure solution X-PLOR 3.1 Brunger
4 data analysis FELIX 2000 MSI
5 processing XWINNMR 2.6 Bruker
6 collection XWINNMR 2.6 Bruker