SOLUTION NMR Experimental Data


Experimental Details
Sample Conditions
Sample Contents1 mM {15N}-EH2 and 5 mM peptide, 20 mM perdeuterated Tris, 100 mM potassium chloride, 1 mM perdeuterated DTT, 1 mM sodium azide 2 mM calcium chloride
Solvent10%/90% D2O/H2O
Ionic Strength0.15
pH7.0
Pressureambient
Temperature (K)298
Experiment(s):2D NOESY, 3D_15N-separated_NOESY
Sample Contents1 mM {15N}-EH2 and 5 mM peptide, 20 mM perdeuterated Tris, 100 mM potassium chloride, 1 mM perdeuterated DTT, 1 mM sodium azide 2 mM calcium chloride
Solvent99.999% D2O
Ionic Strength0.15
pH7.0
Pressureambient
Temperature (K)298
Experiment(s):2D NOESY
Sample Contents0.2 mM {15N}-EH2 and 5 mM peptide, 20 mM perdeuterated Tris, 100 mM potassium chloride, 1 mM perdeuterated DTT, 1 mM sodium azide 2 mM calcium chloride
Solvent10%/90% D2O/H2O
Ionic Strength0.15
pH7.0
Pressureambient
Temperature (K)298
Experiment(s):2D NOESY
Sample Contents0.2 mM {15N}-EH2 and 5 mM peptide, 20 mM perdeuterated Tris, 100 mM potassium chloride, 1 mM perdeuterated DTT, 1 mM sodium azide 2 mM calcium chloride
Solvent10%/90% D2O/H2O
Ionic Strength0.15
pH7.0
Pressureambient
Temperature (K)298
Experiment(s):2D NOESY
Spectrometer Information
Manufacturer Model Field Strength
VARIAN INOVA 600.0
VARIAN INOVA 500.0
NMR Refinement
Method SIMULATED ANNEALING
Details THE R-6 SUMMATION METHOD WAS USED WITHIN A SIMULATED ANNEALING PROTOCOL.
NMR Ensemble Information
Conformer Selection Criteria 20 LOWEST NOE ENERGIES
Conformers Calculated Total Number 50
Conformers Submitted Total Number 20
Representative Model Choice Rationale
1 lowest energy
Additional NMR Experimental Information
1 Data was collected on a 15N-labelled EH2 sample in the presence of synthetic unlabelled peptide and calcium
Computation: NMR Software
# Classification Software Name Author
1 refinement X-PLOR 3.85 Brunger
2 structure solution X-PLOR 3.85 Brunger
3 data analysis NMRPipe 1 Delaglio
4 collection VNMR 6.1 Varian