2KWK
Solution structures of the double PHD fingers of human transcriptional protein DPF3b bound to a H3 peptide wild type
SOLUTION NMR
NMR Experiment | ||||||||
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Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
1 | 3D 1H-15N NOESY | 100 mM potassium phosphate, 2 mM DTT | 100% D2O | 6.5 | ambient | 298 | ||
2 | 3D 1H-13C NOESY | 100 mM potassium phosphate, 2 mM DTT | 100% D2O | 6.5 | ambient | 298 | ||
3 | 3D_13C-Edited_13C/15N-filtered NOEST | 100 mM potassium phosphate, 2 mM DTT | 100% D2O | 6.5 | ambient | 298 | ||
4 | 3D HNCACB | 100 mM potassium phosphate, 2 mM DTT | 100% D2O | 6.5 | ambient | 298 | ||
5 | 3D HN(COCA)CB | 100 mM potassium phosphate, 2 mM DTT | 100% D2O | 6.5 | ambient | 298 |
NMR Spectrometer Information | |||
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Spectrometer | Manufacturer | Model | Field Strength |
1 | Bruker | AVANCE | 900 |
2 | Bruker | AVANCE | 800 |
3 | Bruker | AVANCE | 600 |
4 | Bruker | DRX | 500 |
NMR Refinement | ||
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Method | Details | Software |
DGSA-distance geometry simulated annealing, torsion angle dynamics | ARIA |
NMR Ensemble Information | |
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Conformer Selection Criteria | structures with the lowest energy |
Conformers Calculated Total Number | 200 |
Conformers Submitted Total Number | 20 |
Representative Model | 1 (lowest energy) |
Additional NMR Experimental Information | |
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Details | The structures were determined using triple-resonance NMR spectroscopy |
Computation: NMR Software | ||||
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# | Classification | Version | Software Name | Author |
1 | refinement | ARIA | 2.2 | Linge, O'Donoghue and Nilges |
2 | processing | NMRPipe | 2.3 | Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax |
3 | data analysis | NMRView | 5.04 | Johnson, One Moon Scientific |
4 | structure solution | CNS | 1.2 | Brunger, Adams, Clore, Gros, Nilges and Read |