2KQX
NMR structure of the J-domain (residues 2-72) in the Escherichia coli CbpA
SOLUTION NMR
NMR Experiment | ||||||||
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Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
1 | 2D 1H-1H NOESY | 1 mM [U-13C; U-15N] protein, 50 mM sodium phosphate, 250 mM sodium chloride, 1 mM DTT | 90% H2O/10% D2O | 300 | 6.8 | ambient | 300 | |
2 | 3D 1H-15N NOESY | 1 mM [U-13C; U-15N] protein, 50 mM sodium phosphate, 250 mM sodium chloride, 1 mM DTT | 90% H2O/10% D2O | 300 | 6.8 | ambient | 300 | |
3 | 3D 1H-13C NOESY | 1 mM [U-13C; U-15N] protein, 50 mM sodium phosphate, 250 mM sodium chloride, 1 mM DTT | 90% H2O/10% D2O | 300 | 6.8 | ambient | 300 | |
4 | 2D 1H-1H NOESY | 1 mM [U-13C; U-15N] protein, 50 mM sodium phosphate, 250 mM sodium chloride, 1 mM DTT | 90% H2O/10% D2O | 300 | 6.8 | ambient | 300 |
NMR Spectrometer Information | |||
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Spectrometer | Manufacturer | Model | Field Strength |
1 | Bruker | AVANCE | 500 |
NMR Refinement | ||
---|---|---|
Method | Details | Software |
simulated annealing | XwinNMR |
NMR Ensemble Information | |
---|---|
Conformer Selection Criteria | structures with the lowest energy |
Conformers Calculated Total Number | 25 |
Conformers Submitted Total Number | 10 |
Representative Model | 1 (lowest energy) |
Computation: NMR Software | ||||
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# | Classification | Version | Software Name | Author |
1 | collection | XwinNMR | Bruker Biospin | |
2 | refinement | XPLOR-NIH | 2.23 |