2GKU
Monomeric human telomere DNA tetraplex with 3+1 strand fold topology, two edgewise loops and double-chain reversal loop, NMR, 12 structures
SOLUTION NMR
NMR Experiment | ||||||||
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Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
1 | 1H-1H NOESY | 70 MM KCL 20 MM POTASSIUM PHOSPHATE 90% H2O 10% D2O | 90% H2O/10% D2O | 70 mM | 7.0 | 1 atm | 298 | |
2 | 1H-1H TOCSY | 70 MM KCL 20 MM POTASSIUM PHOSPHATE 100% D2O | 100% D2O | 70 mM | 7.0 | 1 atm | 298 | |
3 | 1H-31P COSY | 70 MM KCL 20 MM POTASSIUM PHOSPHATE 100% D2O | 100% D2O | 70 mM | 7.0 | 1 atm | 298 | |
4 | 1H-1H COSY | 70 MM KCL 20 MM POTASSIUM PHOSPHATE 100% D2O | 100% D2O | 70 mM | 7.0 | 1 atm | 298 | |
5 | 1H-15N JRHMQC | 70 MM KCL 20 MM POTASSIUM PHOSPHATE 90% H2O 10% D2O | 90% H2O/10% D2O | 70 mM | 7.0 | 1 atm | 298 | |
6 | 1H-15N HMBC | 70 MM KCL 20 MM POTASSIUM PHOSPHATE 100% D2O | 100% D2O | 70 mM | 7.0 | 1 atm | 298 |
NMR Spectrometer Information | |||
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Spectrometer | Manufacturer | Model | Field Strength |
1 | Varian | INOVA | 600 |
2 | Bruker | AVANCE | 800 |
NMR Refinement | ||
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Method | Details | Software |
TORSION ANGLE DYNAMICS CARTESIAN DYNAMICS MATRIX RELAXATION | VNMR |
NMR Ensemble Information | |
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Conformer Selection Criteria | back calculated data agree with experimental NOESY spectrum |
Conformers Calculated Total Number | 50 |
Conformers Submitted Total Number | 12 |
Representative Model | 1 (lowest energy) |
Computation: NMR Software | ||||
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# | Classification | Version | Software Name | Author |
1 | collection | VNMR | 6.0 | VARIAN |
2 | data analysis | Felix | 2000 | ACCELRYS |
3 | structure solution | X-PLOR | 3.851 | AT BRUNGER |
4 | refinement | X-PLOR | 3.851 | AT BRUNGER |