SOLUTION NMR

NMR Experiment
Experiment Type Sample Contents Ionic Strength Solvent pH Pressure Temprature (K)
1 2D NOESY 1MM IAAL-E3/K3 COILED-COIL, NA-15N, PH 6.7, 100MM KCL, 50MM KPO4,90%/10% H2O/D2O, 23.1% TFE-D3 0.15 ? 6.7 AMBIENT 293
2 2D TOCSY 1MM IAAL-E3/K3 COILED-COIL, NA-15N, PH 6.7, 100MM KCL, 50MM KPO4,90%/10% H2O/D2O, 23.1% TFE-D3 0.15 ? 6.7 AMBIENT 293
NMR Spectrometer Information
Spectrometer Manufacturer Model Field Strength
NMR Refinement
Method Details Software
DISTANCE GEOMETRY, SIMULATED ANNEALING, CHEMICAL-SHIFT AUTO -ASSIGNMENT, DISTANCE GEOMETRY, SIMULATED ANNEALING SOFTWARE USED WAS CYANA AND ITS INTEGRATED AUTO-ASSIGNMENT MODULE CANDID. THE CHEMICAL SHIFT IDENTIFICATION TOLERANCE AND TRANSPOSE ERRORS WERE SET TO 0.015 PPM IN BOTH PROTON DIMENSIONS. STARTING WITH DISTANCE RESTRAINTS DERIVED FROM MANUALLY ASSIGNED NOE CROSS-PEAKS IN NMRVIEW, A TOTAL NUMBER OF 100 STRUCTURES WERE GENERATED PER CANDID ROUND WITH 8000 STEPS IN THE CYANA ANNEALING PROTOCOL. FOR EACH CANDID RUN, TALOS DERIVED ANGLE RESTRAINTS WERE INCORPORATED (WITH A MINIMUM ERROR SET MANUALLY TO 20 DEGREES) . THE BEST 20 LOW TARGET FUNCTION VALUE STRUCTURES OF CANDIDS FINAL ROUND WERE KEPT AS AN ENSEMBLE REPRESENTATION OF THE FAMILY OF GENERATED STRUCTURES. 1
NMR Ensemble Information
Conformer Selection Criteria back calculated data agree with experimental NOESY spectrum
Conformers Calculated Total Number 100
Conformers Submitted Total Number 20
Representative Model ()
Computation: NMR Software
# Classification Version Software Name Author
1 refinement 1.0 CYANA GUNTERT
2 structure solution 1.0 CYANA GUNTERT
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