SOLUTION NMR Experimental Data

Experimental Details
Sample Conditions
Sample Contents2mM DNA-drug complex, 25 degrees C, in buffer (100mM NaCl, 10mM Na borate), final PH 6.
Solvent90% H2O, 10% D2O
Ionic Strength110mM
Pressure1 atm
Temperature (K)298
Experiment(s):2D NOESY, 13C-1H HMQC
Spectrometer Information
Manufacturer Model Field Strength
GE Omega 500.0
NMR Refinement
Method simulated annealing
Details molecular dynamics, isolated spin-pair approximation for NOE's; pseudocontact shift refinement
NMR Ensemble Information
Conformer Selection Criteria average structure
Conformers Calculated Total Number 1
Conformers Submitted Total Number 1
Representative Model Choice Rationale
1 minimized average structure
Additional NMR Experimental Information
1 This structure was determined using standard 2D homonuclear techniques as well as 2D 13C-1H heteronuclear correlation
Computation: NMR Software
# Classification Software Name Author
1 refinement X-PLOR 3.0, 3.851 Brunger (modified Gochin and Tu)
2 processing NMRPipe 1.7 DeLaglio and Bax
3 data analysis FELIX 2.1 Biosym
4 data analysis Sparky 3.0 Kneller and Goddard