1R48

Solution structure of the C-terminal cytoplasmic domain residues 468-497 of Escherichia coli protein ProP

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D NOESY	2 mM Unlabled peptide ProP 468-497, 50 mM potassium phosphate, 100 mM KCl, 90% H2O, 10% D2O, 1 mM NaN3	90% H20, 10% D2O
2	2D TOCSY	2 mM Unlabled peptide ProP 468-497, 50 mM potassium phosphate, 100 mM KCl, 90% H2O, 10% D2O, 1 mM NaN3	90% H20, 10% D2O
3	DQF-COSY	2 mM Unlabled peptide ProP 468-497, 50 mM potassium phosphate, 100 mM KCl, 90% H2O, 10% D2O, 1 mM NaN3	90% H20, 10% D2O

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Varian	INOVA	600

NMR Refinement
Method	Details	Software
simulated annealing	The structures are based on 676 total restraints, 632 NOE-derived distance constraints and 44 Hydrogen-bond distance restraints.	CNS

NMR Ensemble Information
Conformer Selection Criteria	structures with favorable non-bond energy
Conformers Calculated Total Number	63
Conformers Submitted Total Number	51
Representative Model	1 (minimized average structure)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	structure solution	CNS	1.1	Brunger, Adams, Clore, Delano, Gros, Grosse-Kunstleve, Jiang, Kuszewski, Nilges, Pannu, Read, Rice, Simonson, Warren
2	refinement	CNS	1.1	Brunger, Adams, Clore, Delano, Gros, Grosse-Kunstleve, Jiang, Kuszewski, Nilges, Pannu, Read, Rice, Simonson, Warren