2JR1
Solution structure of the DNA binding domain of a nucleoid-associated protein, H-NS, from the phytopathogen Xylella fastidiosa.
SOLUTION NMR
NMR Experiment | ||||||||
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Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
1 | 3D HNCACB | 0.5 mM [U-99% 13C; U-99% 15N] HNS79c | 95% H2O/5% D2O | 0.25 | 6.8 | ambient | 293 | |
2 | 3D CBCA(CO)NH | 0.5 mM [U-99% 13C; U-99% 15N] HNS79c | 95% H2O/5% D2O | 0.25 | 6.8 | ambient | 293 | |
3 | 3D HCCH-TOCSY | 0.5 mM [U-99% 13C; U-99% 15N] HNS79c | 100% D2O | 0.25 | 6.8 | ambient | 293 | |
4 | 3D CCH-TOCSY | 0.5 mM [U-99% 13C; U-99% 15N] HNS79c | 100% D2O | 0.25 | 6.8 | ambient | 293 | |
5 | 3D 1H-15N TOCSY | 0.5 mM [U-99% 13C; U-99% 15N] HNS79c | 95% H2O/5% D2O | 0.25 | 6.8 | ambient | 293 | |
6 | 3D 1H-15N NOESY | 0.5 mM [U-99% 13C; U-99% 15N] HNS79c | 95% H2O/5% D2O | 0.25 | 6.8 | ambient | 293 | |
7 | 3D 1H-15N NOESY | 0.5 mM [U-99% 13C; U-99% 15N] HNS79c | 95% H2O/5% D2O | 0.25 | 6.8 | ambient | 293 | |
8 | 3D 1H-13C NOESY | 0.5 mM [U-99% 13C; U-99% 15N] HNS79c | 100% D2O | 0.25 | 6.8 | ambient | 293 | |
9 | Heteronuclear NOE | 0.5 mM [U-99% 15N] HNS79c | 95% H2O/5% D2O | 0.25 | 6.8 | ambient | 293 | |
10 | Heteronuclear NOE | 0.5 mM [U-99% 15N] HNS79c | 95% H2O/5% D2O | 0.25 | 6.8 | ambient | 293 | |
11 | T1 Relaxation | 0.5 mM [U-99% 15N] HNS79c | 95% H2O/5% D2O | 0.25 | 6.8 | ambient | 293 | |
12 | T1 Relaxation | 0.5 mM [U-99% 15N] HNS79c | 95% H2O/5% D2O | 0.25 | 6.8 | ambient | 293 | |
13 | T2 Relaxation | 0.5 mM [U-99% 15N] HNS79c | 95% H2O/5% D2O | 0.25 | 6.8 | ambient | 293 | |
14 | T2 Relaxation | 0.5 mM [U-99% 15N] HNS79c | 95% H2O/5% D2O | 0.25 | 6.8 | ambient | 293 |
NMR Spectrometer Information | |||
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Spectrometer | Manufacturer | Model | Field Strength |
1 | Varian | INOVA | 500 |
2 | Varian | INOVA | 600 |
NMR Refinement | ||
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Method | Details | Software |
torsion angle dynamics, minimization | after the torsion angle dynamics with Dyana software, structures were minimized until 1 kcal/A in the discover module of the Insight package using conjugate gradients. | NMRPipe |
NMR Ensemble Information | |
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Conformer Selection Criteria | structures with acceptable covalent geometry |
Conformers Calculated Total Number | 40 |
Conformers Submitted Total Number | 20 |
Representative Model | 1 (lowest energy) |
Additional NMR Experimental Information | |
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Details | H/D exchange Nhsqc experiments were performed using smaple_2, sample_condiction_2, and spectrometer_2 |
Computation: NMR Software | ||||
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# | Classification | Version | Software Name | Author |
1 | processing | NMRPipe | 5.0 | Delaglio, F. et al. |
2 | data analysis | NMRView | 5.0 | Johnson, B.A. et al. |
3 | structure solution | DYANA | Guntert, P. et al. | |
4 | refinement | Discover | Accelrys |