1R48
Solution structure of the C-terminal cytoplasmic domain residues 468-497 of Escherichia coli protein ProP
SOLUTION NMR
NMR Experiment | ||||||||
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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 | |||
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Spectrometer | Manufacturer | Model | Field Strength |
1 | Varian | INOVA | 600 |
NMR Refinement | ||
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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 | |
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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 | ||||
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# | 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 |