SOLUTION NMR Experimental Data

Experimental Details
Sample Conditions
Sample Contents1.5 mM hairpin
SolventD2O, H2O/D2O
Ionic Strengthn/a
Pressure1 atm
Temperature (K)288
Experiment(s):2D NOESY, DQF-COSY
Spectrometer Information
Manufacturer Model Field Strength
Bruker DRX 500.0
NMR Refinement
Method simulated annealing
Details Structures were refined by NMR-restrained molecular dynamics (12 ps, 300-1000 K) with final energy minimization
NMR Ensemble Information
Conformer Selection Criteria structures with the least restraint violations,structures with the lowest energy
Conformers Calculated Total Number 20
Conformers Submitted Total Number 10
Representative Model Choice Rationale
1 closest to the average, lowest energy
Additional NMR Experimental Information
1 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 data analysis X-PLOR Brunger
2 refinement X-PLOR 3.851 Brunger