SOLUTION NMR Experimental Data

Experimental Details
Sample Conditions
Sample Contents1 mM G4a(1-4/2-3), 90% H2O, 10% D2O
Solvent90% H2O, 10% D2O
Ionic Strengthn/a
Temperature (K)285
Experiment(s):2D TOCSY, 2D NOESY
Spectrometer Information
Manufacturer Model Field Strength
Bruker DMX 500.0
NMR Refinement
Method simulated annealing coupled with restrained molecular dynamics
Details The structures are based on 76 NOE-derived distance restrains and 5 dihedral angle restrains.
NMR Ensemble Information
Conformer Selection Criteria structures with acceptable covalent geometry, structures with the least restraint violations, structures with the lowest energy
Conformers Calculated Total Number 100
Conformers Submitted Total Number 16
Representative Model Choice Rationale
1 fewest violations, lowest energy
Additional NMR Experimental Information
1 This structure was determined using standard 2D homonuclear techniques.
Computation: NMR Software
# Classification Software Name Author
1 collection XWINNMR 2.5 Bruker
2 processing XWINNMR 2.5 Bruker
3 structure solution DISCOVER 98 MSI
4 refinement DISCOVER 98 MSI
5 data analysis FELIX 98 MSI