SOLUTION NMR Experimental Data


Experimental Details
Sample Conditions
Sample Contents1.5 mM CBM4-2 15N-labelled, and 13C,15N double labelled protein; 50 mM CaCl2, 50 mM sodium acetate-d3, pH 6.0, 10% D2O, 10 mM sodium azide, 0.1 mM sodium trimethylsilylpropionate (TSP)
Solvent90% H2O, 10% D2O
Ionic Strength0.2 M
pH6.0
Pressureambient
Temperature (K)310
Experiment(s):3D_13C-separated_NOESY, 3D_15N-separated_NOESY, HNHA
Spectrometer Information
Manufacturer Model Field Strength
Bruker DRX 600.0
Bruker DRX 500.0
NMR Refinement
Method hybrid distance geometry/simulated annealing using XPLOR
Details The final set of restraints contained 1654 non-redundant unambiguous NOEs and 17 ambiguous NOEs, 93 dihedral angle restraints, 72 chi1 and 1 chi2 restraint, and 65 pairs of hydrogen bond restraints, plus 177 backbone dihedral restraints based on 13C shifts from TALOS.
NMR Ensemble Information
Conformers Submitted Total Number 1
Representative Model Choice Rationale
1 minimized average structure
Computation: NMR Software
# Classification Software Name Author
1 refinement X-PLOR 3.1 Axel T. Brunger
2 structure solution X-PLOR 3.1 Axel T. Brunger
3 processing FELIX 2000 Molecular Simulations Inc.