SOLUTION NMR Experimental Data

Experimental Details
Sample Conditions
Sample Contents2mM pol lambda 8 kDa domain U-15N,13C; 5mM Tris-d11; 100mM NaCl; 1mM DTT; 5mM NaN3
Solvent90% H2O, 10% D2O
Ionic Strength5mM Tris, 100mM NaCl, 5mM NaN3
Temperature (K)298
Experiment(s):3D_13C-separated_NOESY, 3D_15N-separated_NOESY
Spectrometer Information
Manufacturer Model Field Strength
Varian INOVA 600.0
NMR Refinement
Method simulated annealing torsion angle dynamics follow by cartesian dynamics
Details The structure was computed using default ARIA parameters. 281 manually assigned NOE distance restraints were used in addition to the NOE restraints automatically assigned by ARIA. ARIA assigned 790 unambiguous and 191 ambiguous NOE restraints.
NMR Ensemble Information
Conformer Selection Criteria structures with the lowest energy
Conformers Calculated Total Number 20
Conformers Submitted Total Number 8
Representative Model Choice Rationale
1 minimized average structure
Additional NMR Experimental Information
1 Chemical shift assigments were made from 3D HNCACB, CBCA(CO)NH, HNCO, H(CCO)NH, and (H)C(CO)NH experiments. Aromatic resonances were assigned using 2D (HB)CB(CGCD)HD and (HB)CB(CGCDCE)HE experiments.
Computation: NMR Software
# Classification Software Name Author
1 refinement ARIA 1.1 M. Nilges
2 structure solution ARIA 1.1 M. Nilges
3 structure solution CNS 1.0 A.T., Brunger et al.
4 data analysis NMRView 5.0.4 B.A. Johnson
5 processing NMRPipe 2.1 F. Delaglio
6 collection VNMR 6.1C Varian, Inc.