2LD8
Structure of Human Telomeric DNA in Crowded Solution
SOLUTION NMR
NMR Experiment | ||||||||
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Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
1 | 2D 1H-1H NOESY | 0.2-1mM Human Telomeric DNA | PEG 200/water | 7.00 | ambient | 310 | ||
2 | 2D 1H-1H NOESY | 0.2-1mM Human Telomeric DNA | PEG 200/water | 7.00 | ambient | 310 | ||
3 | 2D 1H-1H TOCSY | 0.2-1mM Human Telomeric DNA | PEG 200/water | 7.00 | ambient | 310 | ||
4 | 2D 1H-1H COSY | 0.2-1mM Human Telomeric DNA | PEG 200/water | 7.00 | ambient | 310 |
NMR Spectrometer Information | |||
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Spectrometer | Manufacturer | Model | Field Strength |
1 | Bruker | AMX | 600 |
2 | Bruker | AMX | 700 |
NMR Refinement | ||
---|---|---|
Method | Details | Software |
DGSA-distance geometry simulated annealing, simulated annealing, molecular dynamics | X-PLOR NIH |
NMR Ensemble Information | |
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Conformer Selection Criteria | structures with the 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 |
1 | structure solution | X-PLOR NIH | 2.26 | Schwieters, Kuszewski, Tjandra and Clore |
2 | refinement | Amber | 10.0 | Case, Darden, Cheatham, III, Simmerling, Wang, Duke, Luo, ... and Kollm |
3 | refinement | X-PLOR NIH |