1FI6
SOLUTION STRUCTURE OF THE REPS1 EH DOMAIN
SOLUTION NMR
NMR Experiment | ||||||||
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Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
1 | 3D_13C-separated_NOESY | 1mM Reps1 EH domain U-15N,13C; 10mM d-imidazole buffer, 1.5mM CaCl2; 90% H2O, 10% D2O | 90% H2O/10% D2O | 10mM NaCl | 6.8 | ambient | 30 | |
2 | 3D_15N-separated_NOESY | 1mM Reps1 EH domain U-15N; 10mM d-imidazole buffer, 1.5mM CaCl2; 90% H2O, 10% D2O | 90% H2O/10% D2O | 10mM NaCl | 6.8 | ambient | 30 | |
3 | 2D NOESY | 1mM Reps1 EH domain; 10mM d-imidazole buffer, 1.5mM CaCl2 | 99% D2O | 10mM NaCl | 6.8 | ambient | 30 | |
4 | DQF-COSY | 1mM Reps1 EH domain; 10mM d-imidazole buffer, 1.5mM CaCl2 | 99% D2O | 10mM NaCl | 6.8 | ambient | 30 |
NMR Spectrometer Information | |||
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Spectrometer | Manufacturer | Model | Field Strength |
1 | Bruker | AMX | 500 |
2 | Bruker | AVANCE | 600 |
NMR Refinement | ||
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Method | Details | Software |
simulated annealing | The structures are based on a total of 1265 restraints, 1143 are NOE-derived distance constraints, 122 dihedral angle restraints. | XwinNMR |
NMR Ensemble Information | |
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Conformer Selection Criteria | structures with the lowest energy |
Conformers Calculated Total Number | 40 |
Conformers Submitted Total Number | 30 |
Representative Model | 1 (closest to the average) |
Additional NMR Experimental Information | |
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Details | The structure was determined using heteronuclear 2D and 3D NMR spectroscopy. |
Computation: NMR Software | ||||
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# | Classification | Version | Software Name | Author |
1 | collection | XwinNMR | 1.7 | Bruker |
2 | processing | XwinNMR | 1.7 | Bruker |
3 | data analysis | Felix | 1.1.2 | Hare/Biosym |
4 | structure solution | X-PLOR | 3.1 | Brunger/Biosym |
5 | refinement | X-PLOR | 3.1 | Brunger/Biosym |