1RWU
Solution structure of conserved protein YbeD from E. coli
SOLUTION NMR
NMR Experiment | ||||||||
---|---|---|---|---|---|---|---|---|
Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
1 | 3D_15N-separated_NOESY | 2mM YbeD U-15N; 50mM phosphate buffer; 300mM NaCl; 0.1mM sodium azide | 90% H2O/10% D2O | 300mM NaCl | 6.3 | ambient | 298 | |
2 | HNHA | 2mM YbeD U-15N; 50mM phosphate buffer; 300mM NaCl; 0.1mM sodium azide | 90% H2O/10% D2O | 300mM NaCl | 6.3 | ambient | 298 | |
3 | 2D NOESY | 2mM YbeD; 50mM phosphate buffer; 300mM NaCl; 0.1mM sodium azide | 90% H2O/10% D2O | 300mM NaCl | 6.3 | ambient | 298 | |
4 | 2D NOESY | 2mM YbeD; 50mM phosphate buffer; 300mM NaCl; 0.1mM sodium azide | 100% D2O | 300mM NaCl | 6.3 | ambient | 298 |
NMR Spectrometer Information | |||
---|---|---|---|
Spectrometer | Manufacturer | Model | Field Strength |
1 | Bruker | DRX | 500 |
NMR Refinement | ||
---|---|---|
Method | Details | Software |
simulated annealing | The structures are based on a total of 556 restraints, 393 are NOE-derived distance constraints, 131 TALOS-derived dihedral angle restraints, 32 distance restraints from hydrogen bonds. | XwinNMR |
NMR Ensemble Information | |
---|---|
Conformer Selection Criteria | structures with the lowest energy |
Conformers Calculated Total Number | 100 |
Conformers Submitted Total Number | 15 |
Representative Model | 1 (fewest violations) |
Additional NMR Experimental Information | |
---|---|
Details | This structure was determined using standard triple-resonance and homonuclear techniques. |
Computation: NMR Software | ||||
---|---|---|---|---|
# | Classification | Version | Software Name | Author |
1 | collection | XwinNMR | 2.1 | Bruker Biospin |
2 | processing | XwinNMR | 2.1 | Bruker Biospin |
3 | processing | Gifa | 4.31 | Delsuc |
4 | data analysis | XEASY | 1.3.13 | Wuthrich |
5 | structure solution | CYANA | 1.0.6 | Guentert |
6 | refinement | Xplor-NIH | 2.9.2 | Clore |