7KUC
Ax1 Domain of VEGF Readthrough Element
SOLUTION NMR
NMR Experiment | ||||||||
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Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
1 | 2D_NOESY | 1 mM RNA | 100% D2O | 50MM KCL mM | 5.6 | ambient | 311 | Bruker Ascend800 800 |
2 | 1H-13C_HMQC | 1 mM [U-13C] RNA | 100% D2O | 50MM KCL mM | 5.6 | ambient | 311 | Bruker UltraShield700Plus 700 |
3 | 2D_NOESY | 1 mM RNA | 10%D2O 90%H2O | 50MM KCL mM | 5.6 | ambient | 278 | Bruker Ascend800 800 |
NMR Spectrometer Information | |||
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Spectrometer | Manufacturer | Model | Field Strength |
1 | Bruker | Ascend800 | 800 |
2 | Bruker | UltraShield700Plus | 700 |
NMR Refinement | ||
---|---|---|
Method | Details | Software |
simulated annealing | First round of structure calculation was conducted with distance and dihedral angle restraints only. Second round was performed with electrostatics using both high temperature annealing and low temperature annealing. | X-PLOR NIH |
NMR Ensemble Information | |
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Conformer Selection Criteria | 10 structures for lowest energy |
Conformers Calculated Total Number | 100 |
Conformers Submitted Total Number | 10 |
Representative Model | 1 (lowest energy) |
Computation: NMR Software | ||||
---|---|---|---|---|
# | Classification | Version | Software Name | Author |
4 | processing | NMRDraw | Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax | |
1 | chemical shift assignment | NMRViewJ | Bruce A. Johnson | |
2 | structure calculation | CYANA | Guntert, Mumenthaler and Wuthrich | |
3 | refinement | X-PLOR NIH | 3.1 | Schwieters, Kuszewski, Tjandra and Clore |