1XJ1
3D solution structure of the C-terminal cysteine-rich domain of the VHv1.1 polydnaviral gene product
SOLUTION NMR
NMR Experiment | ||||||||
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Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
1 | 2D TOCSY | 1mM C-term VHv1.1, 25mM sodium phosphate, 100mM NaCl, 1mM EDTA, 0.01% sodium azide | 95% H2O/5% D2O | 100mM NaCl | 5.7 | ambient | 315 | |
2 | 2D NOESY | 1mM C-term VHv1.1, 25mM sodium phosphate, 100mM NaCl, 1mM EDTA, 0.01% sodium azide | 95% H2O/5% D2O | 100mM NaCl | 5.7 | ambient | 315 | |
3 | DQF-COSY | 1mM C-term VHv1.1, 25mM sodium phosphate, 100mM NaCl, 1mM EDTA, 0.01% sodium azide | 95% H2O/5% D2O | 100mM NaCl | 5.7 | ambient | 315 |
NMR Spectrometer Information | |||
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Spectrometer | Manufacturer | Model | Field Strength |
1 | Bruker | DRX | 600 |
NMR Refinement | ||
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Method | Details | Software |
torsion angle dynamics and simulated annealing protocols using CNS | The structures are based on 280 NOE-derived interproton distance constraints, 24 distance restraints from 12 hydrogen bonds | XWINNMR |
NMR Ensemble Information | |
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Conformer Selection Criteria | structures with the lowest energy |
Conformers Calculated Total Number | 25 |
Conformers Submitted Total Number | 25 |
Representative Model | 17 (lowest energy) |
Additional NMR Experimental Information | |
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Details | This ensemble of NMR structures was determined using standard 2D 1H homonuclear NMR techniques |
Computation: NMR Software | ||||
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# | Classification | Version | Software Name | Author |
1 | processing | XWINNMR | 2.6 | Bruker |
2 | structure solution | CNS | 1.0 | Brunger |
3 | refinement | CNS | 1.0 | Brunger |