1XAX
NMR structure of HI0004, a putative essential gene product from Haemophilus influenzae
SOLUTION NMR
NMR Experiment | ||||||||
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Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
1 | 3D_15N-separated_NOESY | 1mM U-15N,13C hi0004, 50mM phosphate buffer, 10mM NaCl | 90% H2O/10% D2O | 50mM phosphate, 100mM NaCl | 7.0 | ambient | 298 | |
2 | 3D_13C-separated_NOESY | 1mM U-15N,13C hi0004, 50mM phosphate buffer, 10mM NaCl | 90% H2O/10% D2O | 50mM phosphate, 100mM NaCl | 7.0 | ambient | 298 | |
3 | HNCACB | 1mM U-15N,13C hi0004, 50mM phosphate buffer, 10mM NaCl | 90% H2O/10% D2O | 50mM phosphate, 100mM NaCl | 7.0 | ambient | 298 | |
4 | CBCACONH | 1mM U-15N,13C hi0004, 50mM phosphate buffer, 10mM NaCl | 90% H2O/10% D2O | 50mM phosphate, 100mM NaCl | 7.0 | ambient | 298 | |
5 | CCONH | 1mM U-15N,13C hi0004, 50mM phosphate buffer, 10mM NaCl | 90% H2O/10% D2O | 50mM phosphate, 100mM NaCl | 7.0 | ambient | 298 | |
6 | HCCONH | 1mM U-15N,13C hi0004, 50mM phosphate buffer, 10mM NaCl | 90% H2O/10% D2O | 50mM phosphate, 100mM NaCl | 7.0 | ambient | 298 |
NMR Spectrometer Information | |||
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Spectrometer | Manufacturer | Model | Field Strength |
1 | Bruker | AVANCE | 600 |
2 | Bruker | AVANCE | 500 |
NMR Refinement | ||
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Method | Details | Software |
distance geometry, simulated annealing, torsion angle dynamics | CNS |
NMR Ensemble Information | |
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Conformer Selection Criteria | structures with the least restraint violations |
Conformers Calculated Total Number | 100 |
Conformers Submitted Total Number | 20 |
Representative Model | 1 (fewest violations) |
Additional NMR Experimental Information | |
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Details | NH residual dipolar coupling were used for validation of structure |
Computation: NMR Software | ||||
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# | Classification | Version | Software Name | Author |
1 | structure solution | CNS | 1.1 | Clore, M. |
2 | refinement | CNS | 1.1 | Clore, M. |