SOLUTION NMR Experimental Data


Experimental Details
Sample Conditions
Spectrometer Information
Manufacturer Model Field Strength
VARIAN UNITY PLUS 600 600.0
NMR Refinement
Method DISTANCE GEOMETRY AND SIMULATED ANNEALING.
Details STRUCTURES ARE BASED ON 2961 INTERPROTON DISTANCE RESTRAINTS DERIVED FROM NMR MEASUREMENTS INCLUDING 138 HYDROGEN BOND RESTRAINTS FROM 69 HYDROGEN BONDS IDENTIFIED USING AMIDE EXCHANGE DATA AND INITIAL STRUCTURE CALCULATIONS. IN ADDITION, 83 PHI BACKBONE TORSION ANGLE RESTRAINTS WERE DERIVED FROM COUPLING CONSTANTS. THE METHOD USED TO DERIVE THE FINAL ENSEMBLE OF STRUCTURES IS THE HYBRID METRIC MATRIX DISTANCE GEOMETRY-DYNAMICAL SIMULATED ANNEALING METHOD (M. NILGES, G.M. CLORE, AND A.M. GRONENBORN (1988) FEBS LETT. 229, 317-324.
NMR Ensemble Information
Conformer Selection Criteria LEAST RESTRAINT VIOLATION
Conformers Calculated Total Number 75
Conformers Submitted Total Number 1
Computation: NMR Software
# Classification Software Name Author
1 structure solution X-PLOR n/a
2 refinement X-PLOR 3.1 BRUNGER