SOLUTION NMR Experimental Data


Experimental Details
Sample Conditions
Spectrometer Information
Manufacturer Model Field Strength
Varian UNITYPLUS 600.0
Varian UNITY 500.0
NMR Refinement
Method simulated annealing
Details DISTANCE CONSTRAINTS FOR GLYCOSIDIC TORSION ANGLES, DEOXYRIBOSE PSEUDOROTATIONAL PHASE ANGLES AND AMPLITUDES CALCULATED FROM NOE BUILD-UP CURVES AND COUPLING CONSTANTS BY A LEAST SQUARES/GRID-SEARCH METHOD IMPLEMENTED IN NUCFIT AND PFIT (A.N. LANE, NIMR, UK). INTERNUCLEOTIDE DISTANCE CONSTRAINTS CALCULATED FROM NOE BUILD-UP CURVES. STRUCTURES CALCULATED BY SIMULATED ANNEALING/RMD PROTOCOL WITHIN DISCOVER 95.0 USING AN AMBER FORCEFIELD AND A DISTANCE DEPENDENT DIELECTRIC CONSTANT.
NMR Ensemble Information
Conformer Selection Criteria LOWEST POTENTIAL ENERGY AND MINIMAL VIOLATIONS AND ACCEPTABLE STEREOCHEMISTRY
Conformers Calculated Total Number 32
Conformers Submitted Total Number 6
Additional NMR Experimental Information
1 THE ASSIGNMENTS, NOES AND COUPLING CONSTANTS DETERMINED FROM 2D HOMONUCLEAR NMR EXPERIMENTS USING UNLABELLED SAMPLE.
Computation: NMR Software
# Classification Software Name Author
1 refinement version: 95.0 DISCOVER MOLECULAR SIMULATIONS INC.
2 structure solution version: 95.0 FELIX --
3 structure solution NUCFIT --
4 structure solution PFIT --
5 structure solution version: II) DISCOVER 95.0 (INSIGHT II) --