5US5
Solution structure of the IreB homodimer
SOLUTION NMR
NMR Experiment | ||||||||
---|---|---|---|---|---|---|---|---|
Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
1 | 3D 1H-15N NOESY | 1.0 mM [U-98% 13C; U-98% 15N] IreB, 50 mM sodium phosphate, 350 mM sodium chloride, 0.02 mg/mL sodium azide | 95% H2O/5% D2O | 440 mM | 6.6 | 1 atm | 318 | Bruker AVANCE 600 |
2 | 3D 1H-13C NOESY aliphatic | 1.0 mM [U-98% 13C; U-98% 15N] IreB, 50 mM sodium phosphate, 350 mM sodium chloride, 0.02 mg/mL sodium azide | 95% H2O/5% D2O | 440 mM | 6.6 | 1 atm | 318 | Bruker AVANCE 600 |
3 | 3D 1H-13C NOESY aromatic | 1.0 mM [U-98% 13C; U-98% 15N] IreB, 50 mM sodium phosphate, 350 mM sodium chloride, 0.02 mg/mL sodium azide | 95% H2O/5% D2O | 440 mM | 6.6 | 1 atm | 318 | Bruker AVANCE 600 |
4 | 3D F1-13C-filtered, F3-13C-edited NOESY aromatic | 0.5 mM [U-98% 13C; U-98% 15N] IreB, 50 mM sodium phosphate, 350 mM sodium chloride, 0.02 mg/mL sodium azid | 95% H2O/5% D2O | 440 mM | 6.6 | 1 atm | 318 | Bruker AVANCE 600 |
NMR Spectrometer Information | |||
---|---|---|---|
Spectrometer | Manufacturer | Model | Field Strength |
1 | Bruker | AVANCE | 600 |
NMR Refinement | ||
---|---|---|
Method | Details | Software |
torsion angle dynamics | CYANA |
NMR Ensemble Information | |
---|---|
Conformer Selection Criteria | structures with the least restraint violations |
Conformers Calculated Total Number | 100 |
Conformers Submitted Total Number | 20 |
Representative Model | 1 (target function) |
Computation: NMR Software | ||||
---|---|---|---|---|
# | Classification | Version | Software Name | Author |
1 | collection | TopSpin | Bruker Biospin | |
2 | processing | NMRPipe | Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax | |
3 | data analysis | XEASY | Bartels et al. | |
4 | chemical shift assignment | GARANT | Bartels, Guntert, Billeter and Wuthrich | |
5 | data analysis | TALOS | Cornilescu, Delaglio and Bax | |
6 | refinement | CYANA | Guntert, Mumenthaler and Wuthrich | |
7 | structure calculation | X-PLOR NIH | Schwieters, Kuszewski, Tjandra and Clore | |
8 | structure calculation | CYANA | Guntert, Mumenthaler and Wuthrich |