1QVP

C terminal SH3-like domain from Diphtheria toxin Repressor residues 144-226.

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	3D_15N-separated_NOESY	1-2 mM DtxR144-226 U-15N; 10mM Potassium Phosphate buffer pH6.5	90% H2O/10% D2O		6.5	ambient	303
2	HNCACB	1-2 mM DtxR144-226 U-15N; 10mM Potassium Phosphate buffer pH6.5	90% H2O/10% D2O		6.5	ambient	303
3	CBCA(CO)NH	1-2 mM DtxR144-226 U-15N; 10mM Potassium Phosphate buffer pH6.5	90% H2O/10% D2O		6.5	ambient	303
4	HNCO	1-2 mM DtxR144-226 U-15N; 10mM Potassium Phosphate buffer pH6.5	90% H2O/10% D2O		6.5	ambient	303
5	H(C)(CO)NH-TOCSY	1-2 mM DtxR144-226 U-15N; 10mM Potassium Phosphate buffer pH6.5	90% H2O/10% D2O		6.5	ambient	303
6	HC(CO)NH-TOCSY	1-2 mM DtxR144-226 U-15N; 10mM Potassium Phosphate buffer pH6.5	90% H2O/10% D2O		6.5	ambient	303

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Varian	UNITYPLUS	500
2	Varian	UNITYPLUS	720

NMR Refinement
Method	Details	Software
simulated annealing		CNS

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	64
Conformers Submitted Total Number	13
Representative Model	1 (minimized average structure)

Additional NMR Experimental Information
Details	for listing of experiments run please see the primary citation

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	refinement	CNS	1.0	Brunger
2	structure solution	CNS	1.0	Brunger