1YNX
Solution structure of DNA binding domain A (DBD-A) of S.cerevisiae Replication Protein A (RPA)
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 scRPA DBD A U-15N, 13C; 20mM Sodium Phosphate, 100mM NaCl, 2mM DTT, pH 7.0; 90% H2O, 10% D2O | 90% H2O/10% D2O | 100mM NaCl | 7.0 | ambient | 300 | |
2 | 3D_15N-separated_NOESY | 1mM scRPA DBD A U-15N; 20mM Sodium Phosphate, 100mM NaCl, 2mM DTT, pH 7.0; 90% H2O, 10% D2O | 90% H2O/10% D2O | 100mM NaCl | 7.0 | ambient | 300 |
NMR Spectrometer Information | |||
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Spectrometer | Manufacturer | Model | Field Strength |
1 | Varian | INOVA | 600 |
NMR Refinement | ||
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Method | Details | Software |
Torsional Angle Dynamics with Internal Variable Module | The structure calculations were performed using 1138 interproton distance restraints and 161 dihedral angle restraints. | NMRPipe |
NMR Ensemble Information | |
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Conformer Selection Criteria | structures with the lowest energy |
Conformers Calculated Total Number | 100 |
Conformers Submitted Total Number | 22 |
Representative Model | 12 (lowest energy) |
Additional NMR Experimental Information | |
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Details | The chemical shift assignments were done with triple-resonance experiments. Restraints were get from 3D 13C, 15N NOESY data. |
Computation: NMR Software | ||||
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# | Classification | Version | Software Name | Author |
1 | processing | NMRPipe | latest | Delaglio et al. |
2 | collection | VNMR | latest | Varian, Inc. |
3 | structure solution | X-PLOR | NIH 2.9.6 | Clore et al., |
4 | refinement | X-PLOR | NIH 2.9.6 | Clore et al., |