SOLUTION STRUCTURE OF HEMOLYSIN EXPRESSION MODULATING PROTEIN Hha FROM ESCHERICHIA COLI. Ontario Centre for Structural Proteomics target EC0308_1_72; Northeast Structural Genomics Target ET88

SOLUTION NMR Experimental Data

Experimental Details
Sample Conditions
Sample Contents2mM Hha U-15N, 13C;
Solvent150 mM NACL, 25 mM PHOSPHATE, 10% D2O, PH 6.5
Ionic Strength150 mM NACL
Temperature (K)298
Experiment(s):3D_13C-separated_NOESY, 3D_15N-separated_NOESY
Spectrometer Information
Manufacturer Model Field Strength
Varian INOVA 500.0
Varian INOVA 600.0
NMR Refinement
Method distance geometry simulated annealing
Details the structures are based on a total of 1116 restraints, 968 are NOE-derived distance constraints, 96 dihedral angle restraints,52 distance restraints from hydrogen bonds.
NMR Ensemble Information
Conformer Selection Criteria structures with the lowest energy
Conformers Calculated Total Number 30
Conformers Submitted Total Number 10
Representative Model Choice Rationale
1 lowest energy
Computation: NMR Software
# Classification Software Name Author
1 refinement CNS 1.0 Brunger
2 structure solution CNS 1.0 Brunger
3 data analysis Sparky 3.95 Goddard
4 processing NMRPipe 2000.02.14 Delagio