SOLUTION NMR Experimental Data


Experimental Details
Sample Conditions
Sample Contentssample 1: 0.8-1.1mM U-15N,13C BRCA1; unlabeled BARD1, 25mM sodium phosphate, 0.2M NaCl, 2mM DTT. Sample 2: 0.8-1.1mM U-15N,13C BARD1; unlabeled BRCA1, 25mM sodium phosphate, 0.2M NaCl, 2mM DTT. Sample 3: 0.8-1.1mM U-15N,13C,85%-2H BRCA1; unlabeled BARD1, 25mM sodium phosphate, 0.2M NaCl, 2mM DTT. SAMPLE 4: 0.8-1.1mM U-15N,13C,85%-2H BARD1; unlabeled BRCA,1 25mM sodium phosphate, 0.2M NaCl, 2mM DTT.
Solvent90% H2O 10% D2O
Ionic Strength0.2M NaCl
pH6.8
Pressureambient
Temperature (K)315
Experiment(s):3D_15N-separated_NOESY, 4D_13C-separated_NOESY, 3D_15N/13C-separated_NOESY
Sample Contents0.8-1.1mM U-15N,13C BARD1; unlabeled BRCA1 25mM sodium phosphate 0.2M NaCl 2mM DTT
Solvent90% H2O 10% D2O
Ionic Strength0.2M NaCl
pH6.8
Pressureambient
Temperature (K)315
Experiment(s):4D_13C-separated_NOESY, 3D_15N/13C-separated_NOESY
Spectrometer Information
Manufacturer Model Field Strength
Varian INOVA 800.0
Varian INOVA 600.0
Bruker DMX 500.0
NMR Refinement
Method distance geometry simulated annealing
Details Structures are based on a total of 1664 restraints, 480 Intraresidue restraints, 475 Sequential restraints, 215 Medium-Range restraints, 256 Long-Range restraints, 82 Intermolecular restraints, 70 Hydrogen bond restraints, 16 Zinc restraints
NMR Ensemble Information
Conformer Selection Criteria structures with the least restraint violations, structures with the lowest energy
Conformers Calculated Total Number 25
Conformers Submitted Total Number 14
Representative Model Choice Rationale
1 closest to the average
Additional NMR Experimental Information
1 The structure was determined using triple-resonance NMR spectroscopy
Computation: NMR Software
# Classification Software Name Author
1 refinement CNS BRUNGER
2 structure solution CNS 1.0 Brunger
3 data analysis nmrview 5.0 Johnson, B.
4 processing NMRPipe Delaglio, F.
5 collection VNMR n/a
6 collection XWINNMR 2.6 n/a