2LK6
NMR determination of the global structure of the Cd-113 derivative of desulforedoxin
SOLUTION NMR
NMR Experiment | ||||||||
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Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
1 | 2D 1H-1H TOCSY | 10 mM potassium phosphate | 90% H2O/10% D2O | 0 | 7 | ambient | 303 | |
2 | 2D 1H-1H NOESY | 10 mM potassium phosphate | 90% H2O/10% D2O | 0 | 7 | ambient | 303 | |
3 | 2D DQF-COSY | 10 mM potassium phosphate | 90% H2O/10% D2O | 0 | 7 | ambient | 303 | |
4 | 113Cd-1H HSED | 10 mM potassium phosphate | 90% H2O/10% D2O | 0 | 7 | ambient | 303 |
NMR Spectrometer Information | |||
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Spectrometer | Manufacturer | Model | Field Strength |
1 | Bruker | DMX | 600 |
NMR Refinement | ||
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Method | Details | Software |
distance geometry | XEASY |
NMR Ensemble Information | |
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Conformer Selection Criteria | target function |
Conformers Calculated Total Number | 300 |
Conformers Submitted Total Number | 18 |
Representative Model | 1 (fewest violations) |
Computation: NMR Software | ||||
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# | Classification | Version | Software Name | Author |
1 | chemical shift assignment | XEASY | 3.1 | Bartels et al. |
2 | data analysis | XEASY | 3.1 | Bartels et al. |
3 | peak picking | XEASY | 3.1 | Bartels et al. |
4 | structure solution | DIANA | 2.8 | Guntert, Braun and Wuthrich |
5 | refinement | DIANA | 2.8 | Guntert, Braun and Wuthrich |