SOLUTION NMR Experimental Data


Experimental Details
Sample Conditions
Sample ContentsD2O AND H2O
Solventn/a
Ionic Strength100 MM NACL
pH6.4
Pressuren/a
Temperature (K)298
Experiment(s):2D NOE IN D2O, 2D NOE IN WATER, DQF-COSY
Spectrometer Information
Manufacturer Model Field Strength
VARIAN UNITYPLUS 600.0
NMR Refinement
Details RANDOMLY GENERATED STRUCTURES WERE FOLDED IN DYANA USING NMR DRIVEN STRUCTURAL RESTRAINTS. 34 STRUCTURES SHOWING LOWEST TARGET FUNCTION VALUES AND NO CONSISTENT VIOLATIONS OF NMR RESTRAINTS WERE INDIVIDUALLY SUBJECTED TO RESTRAINED ENERGY MINIMIZATION IN AMBER 4.1. FOR DETAILS OF REFINEMENT PROTOCOL, PLEASE REFER TO THE REFERENCE ABOVE.
NMR Ensemble Information
Conformer Selection Criteria LOWEST NMR CONSTRAINT VIOLATIONS AND LOWEST AMBER ENERGY.
Conformers Calculated Total Number 34
Conformers Submitted Total Number 1
Additional NMR Experimental Information
1 INTERPROTON-DISTANCE INFORMATION (IN THE FORM OF NOE CROSS-PEAKS) WAS COLLECTED FROM 2D NOE EXPERIMENTS IN D2O AS WELL AS IN 90% H2O FOR NON-EXCHANGEABLE AND EXCHANGEABLE PROTONS, RESPECTIVELY. 2D NOE EXPERIMENTS WERE CARRIED OUT AT 50, 80, 200 AND 400 M SEC MIXING TIMES. COUPLING CONSTANTS AND SUGAR CONFORMATIONS WERE DEDUCED FROM DQF-COSY EXPERIMENTS.
Computation: NMR Software
# Classification Software Name Author
1 structure solution DYANA n/a
2 structure solution AMBER 4.1 n/a
3 refinement DYANA 1.4 GUNTERT,WUTHRICH