SOLUTION NMR Experimental Data


Experimental Details
Sample Conditions
Sample Contents1mM hairpin
SolventD2O
Ionic Strengthn/a
pH7.0
Pressure1
Temperature (K)293
Experiment(s):DQF-COSY, 2D-NOESY
Spectrometer Information
Manufacturer Model Field Strength
Bruker DRX 500.0
NMR Refinement
Method simulated annealing
Details The structures were refined by NMR-restrained molecular dynamics (14 ps, 300-1000 K) with final energy minimization
NMR Ensemble Information
Conformer Selection Criteria all calculated structures submitted
Conformers Calculated Total Number 10
Conformers Submitted Total Number 10
Representative Model Choice Rationale
1 the hairpin stem structure closest to the average
Additional NMR Experimental Information
1 This structure was determined using standard 2D homo- and heteronuclear techniques: 2D-NOESY, DQF-COSY, TOCSY, H,C-HMQC, H,P-HetCOSY
Computation: NMR Software
# Classification Software Name Author
1 refinement version: 3.843 X-PLOR Brunger
2 data analysis X-PLOR Brunger