SOLUTION NMR Experimental Data


Experimental Details
Sample Conditions
Sample ContentsUniform labeling with 15N and 13C
Solvent1 mM Spo0F, 20 mM HEPES, 50 mM MgCl2, 6 mM BeCl2, and 60 mM NaF, 10% D20
Ionic Strength50 mM MgCl2, 6 mM BeCl2, 60 mM NaF
pH6.85
Pressure1 atm
Temperature (K)298
Experiment(s):3D_13C-separated_NOESY, 3D_15N-separated_NOESY
Spectrometer Information
Manufacturer Model Field Strength
Bruker DMX 750.0
Bruker DMX 600.0
Bruker DMX 500.0
NMR Refinement
Method Torsion angle dynamics and simulated annealing
Details Structure based on a total of 1,835 distance constraints (obtained from 4,221 NOE crosspeaks), including 602 intraresidual, 504 short-range, 310 medium-range, and 383 long-range constraints as well as 165 dihedral angle restraints for a total of 2,000 restraints. DYANA 1.5 anneal command (20000) steps was used to generate 60 conformers. 20 lowest target function structures were analyzed.
NMR Ensemble Information
Conformer Selection Criteria target function
Conformers Calculated Total Number 60
Conformers Submitted Total Number 20
Representative Model Choice Rationale
1 lowest energy
Additional NMR Experimental Information
1 This structure was determined using triple-resonance NMR spectroscopy.
Computation: NMR Software
# Classification Software Name Author
1 data analysis XEASY 1.3.12 Bartels, C
2 refinement DYANA 1.5 Guntert, P
3 structure solution DYANA 1.5 Guntert, P